CN109053316A - Press down spiral shell compound fertilizer - Google Patents
Press down spiral shell compound fertilizer Download PDFInfo
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- CN109053316A CN109053316A CN201811035355.9A CN201811035355A CN109053316A CN 109053316 A CN109053316 A CN 109053316A CN 201811035355 A CN201811035355 A CN 201811035355A CN 109053316 A CN109053316 A CN 109053316A
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- spiral shell
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
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- Fertilizers (AREA)
Abstract
The invention discloses a kind of suppression spiral shell compound fertilizer, the raw material components of the suppression spiral shell compound fertilizer are urea CH4N2O, potassium dihydrogen phosphate KH2PO4, potassium chloride fertilizer KCl, crotons seed and leaf crushed material, lure spiral shell agent, silica, organic bond and calcium carbonate；The composition of the raw material are as follows: urea N, potassium dihydrogen phosphate KH2PO4, potassium chloride fertilizer KCl weight ratio be 10:5:6；Three's total nutrient is 26.9%；Crotons seed and purging croton leaf crushed material weight ratio are respectively 1.1%, 25%；Luring the weight ratio of spiral shell agent and organic bond is 0.5%；The weight ratio 19.3% of silica, the weight ratio 3.6% of calcium carbonate.
Description
Technical field
The present invention relates to the present invention relates to a kind of compound fertilizer specials and preparation method thereof for inhibiting oncomelania.
Background technique
Snail fever is that endanger people's health most important, in global 74 countries and regions prevalences, Endemic Area people
Mouth once had 200,000,000 people infected up to 600,000,000.China's prevalence is Schistosoma japonicum (abbreviation snail fever).It counts at the beginning of liberation, entirely
About more than 1,000 ten thousand patient of state, 100,000,000 populations are infected threat, have spiral surface product it is nearly 12,800,000,000 square metres, the whole nation have 13 provinces, city,
There is the distribution of this disease in autonomous region.
After liberation, Chinese governments at all levels extremely pay attention to prevention and cure of snail fever, have carried out large-scale prevention and treatment work of a mass character
Make, achieves important achievement.Especially in the past 30 years, China takes to cure the disease, based on diseases prevention, and hygiene department takes the lead, agriculture, woods,
The policy of the integrated control of the multidisciplinary combination such as water, territory, education makes the prevention and treatment situation of snail fever obtain essence and changes
Become, Sichuan realized that blocking was up to standard in the whole province in 2015.But snail fever is easily repeatedly, breaks out again, therefore, inhales to blood
The prevention and treatment of parasitosis dare not still relax, and the spiral shell that goes out, diseases prevention are still one of the vital task of each Endemic Area from now on.
Yearning with country to the attention and the masses of ecological safety to good life, develops green and healthy ecological organic
Agricultural proposes new requirement to the use of pesticide, thus ecological prevention and control become epidemic disease, the developing direction of insect pest preventing and controlling.To blood
The prevention and control of fluke disease ecology mainly include the content of two aspects: being on the other hand benefits first is that being realized by changing to microenvironment
Oncomelania and pest and disease damage are killed and inhibited with pharmaceutical compositions in plant resources, the forestry prevention and cure of schistosomiasis engineering carried out in recent years is raw
The successful model example of state prevention and control.For this purpose, biological control is the inevitable requirement of current Ecological Civilization Construction and ecological safety.
Snail fever is mainly to be propagated by oncomelania as intermediate host, and going out spiral shell or controls Oncomelania hupensis Population quantity and be
The main path of control schistosomiasis prevalence.It is gone out based on spiral shell with chemicals (niclosamidum) using being at most still at present, but still
The phenomenon that in the presence of " go out spiral shell light, every year or usual place " every year.
Present inventor for many years shows forestry prevention and cure of schistosomiasis Study on mechanism: the secondary metabolite of some plants is to software
Animal and disease pest etc. have inhibition or kill effect, and the mechanism of action is similar to insecticide effect.By interior to various plants
Leaf, the extract of seed or soaking object test, organ or tissue's extract, the soaking object pair of the tree species such as discovery purging croton leaf, Chinese ash
Oncomelania has extremely strong toxic action.For this purpose, present inventor combines epidemic-stricken area agricultural fertilising feature and traditional chemical snail control with drugs side
Method on the basis of go out indoors spiral shell and field orthogonal test, invents the suppression spiral shell special fertilizer, basic principle is in traditional compound fertilizer system
During work, addition plant, which is gone out, spiral shell material and lures spiral shell agent, and crop or forest fertilization are disposably completed with earth's surface oncomelania is killed,
Reach saving of labor, time saving, reduces the target of cost.
Summary of the invention
In view of this, the embodiment of the invention provides based on above-mentioned prior art compound fertilizer there are the problem of and tradition go out
The limitation of spiral shell mode, the present invention is intended to provide it is a kind of can be used for tree growth, again can water-snail eradication special fertilizer, the compound fertilizer is logical
The improvement of formula is crossed, nutrient demand needed for can capable of providing crop, tree growth achievees the effect that volume increase, and can reach improvement
Soil texture, the target for restoring soil fertility (soil nutrient composition) effectively improve the benefit of compound fertilizer while taking into account cost
With rate.
The suppression of the invention spiral shell compound fertilizer that (goes out) belongs to agriculture and forestry sciemtifec and technical sphere, is suitable for soil improvement and efficient agricultural produce
The operation of product.The compound fertilizer is single for traditional compound fertilizer nutrient, quick-acting, the defects of being easy to run off, in depth investigates Sichuan famous mountain
Area, the Soil Nutrient Status of Dongpo District and design feature have investigated thoroughly regional soil nutrient and structure present situation, and combine China south
Square blood fluke Endemic Area oncomelania characteristic distributions are directed to staple crop, fruit to compound fertilizer nutrient feature, develop
The compound fertilizer.
In order to achieve the above object, present aspect adopts the following technical scheme that complete:
Firstly, the present invention provides a kind of suppression spiral shell compound fertilizer, the raw material components of the suppression spiral shell compound fertilizer are urea CH4N2O, phosphoric acid
Potassium dihydrogen KH2PO4, potassium chloride fertilizer KCl, crotons seed and leaf crushed material, lure spiral shell agent, silica, organic bond and carbonic acid
Calcium；The composition of the raw material are as follows: urea CH4N2O, potassium dihydrogen phosphate KH2PO4, potassium chloride fertilizer KCl weight ratio be 10:5:6；
Three's total nutrient is 26.9%；Crotons seed and purging croton leaf crushed material weight ratio are respectively 1.1%, 25%；Lure spiral shell agent and organic
The weight ratio of adhesive is 0.5%；The weight ratio 19.3% of silica, the weight ratio 3.6% of calcium carbonate.
The present invention further provides a kind of suppression spiral shell compound fertilizer, the raw material components of the suppression spiral shell compound fertilizer are urea CH4N2O, phosphorus
Acid dihydride potassium KH2PO4, potassium chloride fertilizer KCl, crotons seed and leaf crushed material, lure spiral shell agent, silica, organic bond, carbonic acid
Calcium and clay pit；Urea accounts for 26.0% by weight in the raw material composition of the compound fertilizer, and potassium dihydrogen phosphate accounts for 11.4%, chlorine
Change potash fertilizer and account for 4.2%, clay pit accounts for 28.4%；Crotons seed and purging croton leaf crushed material weight ratio are respectively 1.1%, 25%；It lures
The weight ratio of spiral shell agent and organic bond is 0.5%；The weight ratio 19.3% of silica, the weight ratio of calcium carbonate
3.6%；Wherein, zinc in clay pit, boron, molybdenum, manganese, copper, iron microelement total weight minimum value be 5.35 g tons.
Optionally, suppression spiral shell compound fertilizer of the invention is low concentration compound particle slow release fertilizer, and nitrogen, phosphorus, potassium total nutrient are greater than
25%.
The present invention further provides a kind of manufacturing method for pressing down spiral shell compound fertilizer, the compound fertilizer per ton is according to following step
Rapid preparation:
(1) according to urea 260kg, potassium dihydrogen phosphate 114kg, potassium chloride fertilizer 42kg, with auxiliary material 283kg and crotons
Leaf crushed material 250kg, the auxiliary material are the mixture of silica, calcium carbonate and clay pit, and above-mentioned material is crushed,
And it is sufficiently mixed；
(2) by crotons seed 11kg crushed material, lure spiral shell agent 5kg, organic bond 5kg and 30kg water to be mixed into liquid；
(3) above (1), (2) two kinds of mixtures are added mixing in high speed mixers, stirring, extruding, then use pelletizer
It is granulated；
(4) molding is dried or dried to gained particle；
(5) finished product is made in packaging after examining.
Suppression spiral shell compound fertilizer of the invention is tested by the popularization of Sichuan Province Dongpo District, Renshou County, is worked as using the compound fertilizer ratio
After ground habit application compound fertilizer, citrus, Chinese prickly ash yield increase by 20% or more.
Suppression spiral shell compound fertilizer of the invention is widely used in the agricultural and forestry production in blood fluke prevalence epidemic-stricken area, can not only reach suppression spiral shell diseases prevention,
And required nutrition can be provided for crop, fruit tree normal growth and development.It is compared with traditional compound fertilizer, notable feature are as follows: 1) this is special
It is complete with fertilizer nutrient, in addition to a great number of elements needed for the plants such as conventional nitrogen, phosphorus, potassium and microelement, still containing maintenance and improvement soil
Silicon needed for fertility, calcium, magnesium and organic matter；Contain biological pesticide in special fertilizer, these biomedicinals not only kill oncomelania
Effect, while the other pests of soil can also be killed, such as snail, dish spiral shell.According to documents and materials crotons extract pair
Other plant disease pests such as cucumber fusarium axysporum, fusarium graminearum, rice blast fungus, Rhizoctonia solani Kuhn, corn southern leaf blight
The phytopathogens such as bacterium, Exserohilum turcicum have preventive and therapeutic effect；3) Fertilizer application uses granular pattern, because auxiliary in special fertilizer
Furtherance part and starch phosphate are easy to fertilizer graininess is made, and achieve the effect that fertilizer slow release, reduce nutrient loss, improve
Fertilizer utilization efficiency.
Inhibition spiral shell compound fertilizer special of the invention is suitable for south China epidemic-stricken area such as Sichuan, Jiangxi, Hubei and Hunan Provinces, Jiangsu and Zhejiang Provinces one
Band etc., the soil types for being most suitable for application is acid soil.The suppression spiral shell special fertilizer is suitble to that granular compound fertilizer is made, and removes and contains
Have other than nitrogen, phosphorus, potassium a great number of elements, also contains snail killing agent, and be rich in the moderate-elements such as silicon, calcium, magnesium, containing appropriate in auxiliary material
The microelements such as boron, zinc, copper.The compound fertilizer nutrient is complete, and rationally, with strong points, fertilizer efficiency is significant for proportion.And its auxiliary material
From a wealth of sources, low in cost, easily molded and have sustained release feature, which is not only able to satisfy the normal need of forest and crop
Ask, moreover it is possible to promote product quality, enhancing disease resistance, and chronic administration, the soil fertility that can promote degenerated soil is restored, kill as
The subterranean pest-insects such as oncomelania, part substitute chemicals, guarantee product quality, make it possible the ecology and green of product.
The manufacturing method of suppression spiral shell compound fertilizer of the present invention is not particularly limited, and can be suitable for using according to material feature
Extrusion process is granulated, and thus partial size can regulate and control as needed, thus the release time limit of controllable nutrient.The principle of extrusion granulation
Be material under high pressure, particle in close proximity to and cause molecular force, electrostatic force, valence power, combine molecule in close to being agglomerated into
Type, while so that the fertilizer is formed more easy-regulating added with easily molded clay mineral and organic bond in compound fertilizer；Therefore
Granular material is mixed, material reunion can be made to be granulated by external pressure.
The method of administration of suppression spiral shell compound fertilizer of the present invention is similar with the method for administration of other compound fertilizers, such as can be with
It is excuted a law using byfurrow method, the root and stem of certain plants, stump fertilization method etc..Compound fertilizer amount of application is at 80-120kg/ mus.But in present case, biology suppression spiral shell
Agent is prepared by 120kg per acre.
Therefore, it is gone out the conventional chemicals-niclosamidum of spiral shell substitution using biomedicinal going out spiral shell process, reductionization
Pollution of the drug to soil, water body is learned, this is safety in production, and environmental-friendly social development demand adds microbe snail-killing agent
In compound fertilizer, collect farming, applies fertilizer, spiral shell one of going out, simplify professional spiral shell process of going out, that is, when having saved cost, and having saved
Between, achieve the effect that get twice the result with half the effort.
South China blood fluke epidemic-stricken area, majority are acid yellow soil and red soil, and soil acidification and yellow are more serious, and tradition is multiple
Complex fertilizer, mostly nitrogen, phosphorus, the big nutrient of potassium three it is compound, be able to satisfy needed for plant growth in a short time, but chronic administration, it will
Cause product quality to decline, accelerate soil acidification and yellowing processes, eventually leads to soil degradation acceleration.Therefore, this compound fertilizer fills
Point this point is considered, on the basis of nitrogen, phosphorus, potassium needed for guaranteeing plant normal growth, by adding organic matter, rich in silicic acid
The clay material of salt, carbonate, to reach improvement soil, the effect of getting fat soil fertility.
Suppression spiral shell compound fertilizer special primary raw material of the invention and effect:
1) three kinds of urea, potassium dihydrogen phosphate and potassium chloride main fertilizer: by plant provide normal growth educate palpus N, P, K
Nutrition；
2) weight ratio of crotons seed and crushing up leaves object is respectively as follows: 1.14Kg/100kg, 25.0kg/100kg；It is special
With the main source of snail killing agent in fertilizer and organic matter；
3) luring spiral shell agent is the tunning of Thallus Laminariae (Thallus Eckloniae) extract and yeast；It is mainly used to attract oncomelania appetite, promotes special fertilizer and go out
Spiral shell effect；
4) it organic bond: for starch phosphate, is formed convenient for special fertilizer, while also can control special fertilizer particle in soil
Disintegration rate in earth reaches the target of efficiency slow release；
5) it organic matter: is primarily referred to as that purging croton leaf content in fertilizer is added, effect is to provide the spiral shell composition that partially goes out, simultaneously
Organic matter is provided to soil, improves soil texture；
6) auxiliary ingredients: adding a kind of mafic (alkalinity) clay mineral in special fertilizer, main ingredient is titanium dioxide
Silicon, calcium carbonate are the main sources of microelement silicon, calcium in fertilizer.It is conducive to fertilizer after the addition of the substance to form, while can
Free acid in soil is neutralized, improves soil pH value, and supplement the cations such as silicon and calcium, magnesium to soil, therefore this dedicated is applied for a long time
With soil fertility is remarkably improved, acid soil or serious reclamation result of degenerating are become apparent.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, implement below in conjunction with the present invention
Example, is clearly and completely described technical solution of the present invention, it is clear that described embodiment is that a part of the invention is real
Example is applied, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not making creativeness
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of labour.
The embodiment of the invention provides based on above-mentioned prior art compound fertilizer there are the problem of and tradition go out the office of spiral shell mode
Limit, the present invention is intended to provide it is a kind of can be used for tree growth, again can water-snail eradication compound fertilizer, the compound fertilizer by be formulated change
Into, nutrient demand needed for can capable of providing crop, tree growth achievees the effect that volume increase, and can reach improvement soil texture,
The target for restoring soil fertility (soil nutrient composition) effectively improves the utilization rate of compound fertilizer while taking into account cost.
The suppression of the invention spiral shell special fertilizer that (goes out) belongs to agriculture and forestry sciemtifec and technical sphere, is suitable for soil improvement and efficient agricultural produce
The operation of product.The compound fertilizer is single for traditional compound fertilizer nutrient, quick-acting, the defects of being easy to run off, has in depth investigated four
The Soil Nutrient Status and design feature in river name mountain area, Dongpo District, have investigated thoroughly regional soil nutrient and structure present situation, and combine
South China blood fluke Endemic Area oncomelania characteristic distributions are directed to staple crop, fruit to compound fertilizer nutrient feature, develop
Develop the special fertilizer.
Embodiment one
A kind of suppression spiral shell compound fertilizer, the raw material components of the suppression spiral shell compound fertilizer are urea CH4N2O, potassium dihydrogen phosphate KH2PO4, chlorine
Change potash fertilizer KCl, crotons seed and leaf crushed material, lure spiral shell agent, silica, organic bond and calcium carbonate；The group of the raw material
Become: urea CH4N2O, potassium dihydrogen phosphate KH2PO4, potassium chloride fertilizer KCl weight ratio be 10:5:6；Three's total nutrient is 20-
30%；Crotons seed and purging croton leaf crushed material weight ratio are respectively 1-1.5%, 20-30%；Lure spiral shell agent and organic bond
Weight ratio is 0.3-0.6%；The weight ratio 16-22% of silica, the weight ratio 3-4% of calcium carbonate.
Optionally, press down the composition of the raw material of spiral shell compound fertilizer are as follows: urea CH4N2O, potassium dihydrogen phosphate KH2PO4, potassium chloride fertilizer
The weight ratio of KCl is 10:5:6；Three's total nutrient is 26.9%；Crotons seed and purging croton leaf crushed material weight ratio are respectively
1.1%, 25%；Luring the weight ratio of spiral shell agent and organic bond is 0.5%；The weight ratio 19.3% of silica, calcium carbonate
Weight ratio 3.6%.The suppression spiral shell special fertilizer formed using above-mentioned raw materials, it will be able to make Chinese prickly ash yield be higher by 25.9%, citrus produces
Amount is higher by 13.6%；Spiral shell effect go out in general, special fertilizer application effect is generally lower than niclosamidum, presses down spiral shell special fertilizer in flower
Go out spiral shell rate low 1.3% compared with niclosamidum to green pepper, in citrus low 4.0%；It is compared with traditional compound fertilizer, suppression spiral shell special fertilizer goes out spiral shell
The extremely aobvious alpine yarrow of effect, spiral shell rate of in Chinese prickly ash going out is high by 41.0%, and in citrus 85%.Test result shows the suppression for illustrating the present embodiment
Spiral shell special fertilizer presses down spiral shell compound fertilizer and improves significantly to Chinese prickly ash and citrus production, and spiral shell effect of going out is obvious.
Optionally, the suppression spiral shell compound fertilizer of the present embodiment is low concentration compound particle slow release fertilizer, and nitrogen, phosphorus, potassium total nutrient are big
In 25%.
In the present embodiment, suppression spiral shell agent refers to the summation of the efficacy component in crotons seed and leaf, main medicine in the present invention
Effect composition is crotons ester.Luring spiral shell agent is fermentation of seaweed object, and main ingredient is alginic acid, is used as a kind of bio-feritlizer pin in the market
It sells.It lures spiral shell agent to be mainly used for attracting oncomelania appetite, promotes special fertilizer and go out spiral shell effect.Organic bond is starch phosphate, starch
A kind of starch ester derivative of the hydroxyl in glucose residue in phosphate foot starch and phosphate radical generation esterification formation, packet
Include starch monophosphate and phosphate diester starch.Due to organic bond is easily gelatinized, the high grade of transparency, high viscosity, strong rubber stickiness,
The properties such as good freeze/thaw stability and weak retrogradation, are mainly used for the fields such as food, papermaking, weaving.Using organic bond,
It convenient for special fertilizer molding, while also can control special fertilizer particle disintegration rate in the soil, reach the target of efficiency slow release.
The suppression spiral shell compound fertilizer of the present embodiment is widely used in blood fluke epidemic-stricken area agricultural and forestry production, can improve soil, restore soil fertility
Purposes.
The compound fertilizer of the present embodiment suitable for south China epidemic-stricken area for example Sichuan, Jiangxi, Hubei and Hunan Provinces, Jiangsu and Zhejiang Provinces one with etc., it is most suitable
The soil types for closing application is acid soil.The suppression spiral shell compound fertilizer is suitble to that granular compound fertilizer is made, and removes and contains nitrogen, phosphorus, potassium
Other than a great number of elements, also contains snail killing agent, and be rich in the moderate-elements such as silicon, calcium, magnesium, suitable boron, zinc, copper are contained in auxiliary material
Equal microelements.The compound fertilizer nutrient is complete, and rationally, with strong points, fertilizer efficiency is significant for proportion.And its auxiliary material is from a wealth of sources, cost
Cheap, easily molded and have sustained release feature, which is not only able to satisfy the normal demand of forest and crop, moreover it is possible to be promoted and be produced
Product quality, enhancing disease resistance, and chronic administration, the soil fertility that can promote degenerated soil are restored, and maintain soil ecosystem can
Going concern.
The manufacturing method for pressing down spiral shell compound fertilizer described in the present embodiment is not particularly limited, and can be suitable for adopting according to material feature
It is granulated with extrusion process, thus partial size can regulate and control as needed, thus the release time limit of controllable nutrient.The original of extrusion granulation
Reason be material under high pressure, particle in close proximity to and cause molecular force, electrostatic force, valence power, combine molecule in close to reuniting
Molding, therefore granular material is mixed, material can be made to reunite by external pressure and carry out non-slurry pelletizing.
The method of administration for pressing down spiral shell compound fertilizer described in the present embodiment is similar with the method for administration of other compound fertilizers, such as can
To use byfurrow method, perforated method, stump fertilization method etc..Compound fertilizer amount of application is at 80-120kg/ mus.But in present case, biology suppression
Spiral shell agent is prepared by 120kg per acre.
Therefore, it is gone out spiral shell using the conventional chemicals-niclosamidum of biomedicinal substitution going out spiral shell process, reductionization
Pollution of the drug to soil, water body is learned, this is safety in production, and environmental-friendly social development demand adds microbe snail-killing agent
In compound fertilizer, collect farming, applies fertilizer, spiral shell one of going out, simplify professional spiral shell process of going out, that is, when having saved cost, and having saved
Between, achieve the effect that get twice the result with half the effort.
South China blood fluke epidemic-stricken area, majority are acid yellow soil and red soil, and soil acidification and yellow are more serious, and tradition is multiple
Complex fertilizer, mostly nitrogen, phosphorus, the big nutrient of potassium three it is compound, be able to satisfy needed for plant growth in a short time, but chronic administration, it will
Cause product quality to decline, accelerate soil acidification and yellowing processes, eventually leads to soil degradation acceleration.Therefore, this compound fertilizer fills
Point this point is considered, on the basis of nitrogen, phosphorus, potassium needed for guaranteeing plant normal growth, by adding organic matter, rich in silicic acid
The clay material of salt, carbonate, to reach improvement soil, the effect of getting fat soil fertility.
Embodiment two
A kind of suppression spiral shell compound fertilizer, the raw material components of the suppression spiral shell compound fertilizer are urea CH4N2O, potassium dihydrogen phosphate KH2PO4, chlorine
Change potash fertilizer KCl, crotons seed and leaf crushed material, lure spiral shell agent, silica, organic bond, calcium carbonate and clay pit；It is described
Urea accounts for 20-30% by weight in the raw material composition of compound fertilizer, and potassium dihydrogen phosphate accounts for 8-15%, and potassium chloride fertilizer accounts for 3-6%,
Clay pit accounts for 25-35%；Crotons seed and purging croton leaf crushed material weight ratio are respectively 1-1.4%, 20-30%；It lures spiral shell agent and has
The weight ratio of machine adhesive is 0.2-0.8%；The weight ratio 17-25% of silica, the weight ratio 3-5% of calcium carbonate；
Wherein, zinc in clay pit, boron, molybdenum, manganese, copper, iron microelement total weight minimum value be 5-15 g tons.
Optionally, urea accounts for 26.0% by weight in the raw material composition of suppression spiral shell compound fertilizer, and potassium dihydrogen phosphate accounts for
11.4%, potassium chloride fertilizer accounts for 4.2%, and clay pit accounts for 28.4%；Crotons seed and purging croton leaf crushed material weight ratio are respectively
1.1%, 25%；Luring the weight ratio of spiral shell agent and organic bond is 0.5%；The weight ratio 19.3% of silica, calcium carbonate
Weight ratio 3.6%；Wherein, zinc in clay pit, boron, molybdenum, manganese, copper, iron microelement total weight minimum value be 5.35 grams/
Ton.The suppression spiral shell special fertilizer formed using above-mentioned raw materials, it will be able to make Chinese prickly ash yield be higher by 25.9%, citrus production is higher by
13.6%；Spiral shell effect go out in general, special fertilizer application effect is generally lower than niclosamidum, suppression spiral shell special fertilizer in Chinese prickly ash compared with
Niclosamidum goes out spiral shell rate low 1.3%, and in citrus low 4.0%；It is compared with traditional compound fertilizer, suppression spiral shell special fertilizer goes out spiral shell effect pole
Aobvious alpine yarrow, spiral shell rate of in Chinese prickly ash going out is high by 41.0%, and in citrus 85%.Test result shows to illustrate that the suppression spiral shell of the present embodiment is dedicated
Fertilizer i.e. suppression spiral shell compound fertilizer improves significantly Chinese prickly ash and citrus production, and spiral shell effect of going out is obvious.
Optionally, the present embodiment suppression spiral shell compound fertilizer clay pit in zinc, boron, molybdenum, manganese, copper, iron microelement gross weight
Amount is 5 g tons, 10 g tons, 100 g tons, 1000 g tons, 5000 g tons.When in the clay pit using suppression spiral shell compound fertilizer
Total weight when being 100 g tons, 1000 g tons of zinc, boron, molybdenum, manganese, copper, iron microelement, each sample ground 5 plants, sample
Ground surrounding is closed with the aluminium-plastic panel of 50cm wide, and 100, spiral shell living of growing up is placed in each sample ground.The yield of Chinese prickly ash is respectively
16.9kg,22.2kg；Spiral shell quantity living is 8,3.
Optionally, suppression spiral shell compound fertilizer of the invention is low concentration compound particle slow release fertilizer, and nitrogen, phosphorus, potassium total nutrient are greater than
25%.
In the present embodiment, suppression spiral shell agent refers to the summation of the efficacy component in crotons seed and leaf, main medicine in the present invention
Effect composition is crotons ester.Luring spiral shell agent is fermentation of seaweed object, and main ingredient is alginic acid, is used as a kind of bio-feritlizer pin in the market
It sells.It lures spiral shell agent to be mainly used for attracting oncomelania appetite, promotes special fertilizer and go out spiral shell effect.Organic bond is starch phosphate, starch
A kind of starch ester derivative of the hydroxyl in glucose residue in phosphate foot starch and phosphate radical generation esterification formation, packet
Include starch monophosphate and phosphate diester starch.Due to organic bond is easily gelatinized, the high grade of transparency, high viscosity, strong rubber stickiness,
The properties such as good freeze/thaw stability and weak retrogradation, are mainly used for the fields such as food, papermaking, weaving.Using organic bond,
It convenient for special fertilizer molding, while also can control special fertilizer particle disintegration rate in the soil, reach the target of efficiency slow release.
The suppression spiral shell compound fertilizer of the present embodiment is widely used in blood fluke epidemic-stricken area agricultural and forestry production, can improve soil, restore soil fertility
Purposes.
The compound fertilizer of the present embodiment suitable for south China epidemic-stricken area for example Sichuan, Jiangxi, Hubei and Hunan Provinces, Jiangsu and Zhejiang Provinces one with etc., it is most suitable
The soil types for closing application is acid soil.The suppression spiral shell compound fertilizer is suitble to that granular compound fertilizer is made, and removes and contains nitrogen, phosphorus, potassium
Other than a great number of elements, also contains snail killing agent, and be rich in the moderate-elements such as silicon, calcium, magnesium, suitable boron, zinc, copper are contained in auxiliary material
Equal microelements.The compound fertilizer nutrient is complete, and rationally, with strong points, fertilizer efficiency is significant for proportion.And its auxiliary material is from a wealth of sources, cost
Cheap, easily molded and have sustained release feature, which is not only able to satisfy the normal demand of forest and crop, moreover it is possible to be promoted and be produced
Product quality, enhancing disease resistance, and chronic administration, the soil fertility that can promote degenerated soil are restored, and maintain the soil instruction ecosystem can
Going concern.
The manufacturing method for pressing down spiral shell compound fertilizer described in the present embodiment is not particularly limited, and can be suitable for adopting according to material feature
It is granulated with extrusion process, thus partial size can regulate and control as needed, thus the release time limit of controllable nutrient.The original of extrusion granulation
Reason be material under high pressure, particle in close proximity to and cause molecular force, electrostatic force, valence power, combine molecule in close to reuniting
Molding, therefore granular material is mixed, material can be made to reunite by external pressure and carry out non-slurry pelletizing.
The method of administration for pressing down spiral shell compound fertilizer described in the present embodiment is similar with the method for administration of other compound fertilizers, such as can
With using byfurrow method, the root and stem of certain plants excute a law, stump fertilization method etc..Compound fertilizer amount of application is at 80-120kg/ mus.But in present case, biology suppression
Spiral shell agent is prepared by 120kg per acre.
Therefore, it is gone out the conventional chemicals-niclosamidum of spiral shell substitution using biomedicinal going out spiral shell process, reductionization
Pollution of the drug to soil, water body is learned, this is safety in production, and environmental-friendly social development demand adds microbe snail-killing agent
In compound fertilizer, collect farming, applies fertilizer, spiral shell one of going out, simplify professional spiral shell process of going out, that is, when having saved cost, and having saved
Between, achieve the effect that get twice the result with half the effort.
Embodiment three
The present embodiment is a kind of manufacturing method for pressing down spiral shell compound fertilizer, and the compound fertilizer per ton is to prepare in accordance with the following steps:
(1) according to urea 260kg, potassium dihydrogen phosphate 114kg, potassium chloride fertilizer 42kg, with auxiliary material 283kg, crotons kind
Son and purging croton leaf crushed material 250kg, wherein the auxiliary material is silica, calcium carbonate and clay pit, the auxiliary material
For the mixture of silica, calcium carbonate and clay pit, above-mentioned material is crushed, and is sufficiently mixed；
(2) by crotons seed 11kg crushed material, lure spiral shell agent 5kg, organic bond 5kg and 30kg water to be mixed into liquid；
(3) above (1), (2) two kinds of mixtures are added mixing in high speed mixers, stirring, extruding, then use pelletizer
It is granulated；
(4) molding is dried or dried to gained particle；
(5) finished product is made in packaging after examining.
The suppression spiral shell compound fertilizer of the present embodiment is widely used in blood fluke epidemic-stricken area agricultural and forestry production, can improve soil, restore soil fertility
Purposes.
The compound fertilizer of the present embodiment suitable for south China epidemic-stricken area for example Sichuan, Jiangxi, Hubei and Hunan Provinces, Jiangsu and Zhejiang Provinces one with etc., it is most suitable
The soil types for closing application is acid soil.The suppression spiral shell compound fertilizer is suitble to that granular compound fertilizer is made, and removes and contains nitrogen, phosphorus, potassium
Other than a great number of elements, also contains snail killing agent, and be rich in the moderate-elements such as silicon, calcium, magnesium, suitable boron, zinc, copper are contained in auxiliary material
Equal microelements.The compound fertilizer nutrient is complete, and rationally, with strong points, fertilizer efficiency is significant for proportion.And its auxiliary material is from a wealth of sources, cost
Cheap, easily molded and have sustained release feature, which is not only able to satisfy the normal demand of forest and crop, moreover it is possible to be promoted and be produced
Product quality, enhancing disease resistance, and chronic administration, the soil fertility that can promote degenerated soil are restored, and maintain soil ecosystem can
Going concern.
The manufacturing method for pressing down spiral shell compound fertilizer described in the present embodiment is not particularly limited, and can be suitable for adopting according to material feature
It is granulated with extrusion process, thus partial size can regulate and control as needed, thus the release time limit of controllable nutrient.The original of extrusion granulation
Reason be material under high pressure, particle in close proximity to and cause molecular force, electrostatic force, valence power, combine molecule in close to reuniting
Molding, therefore granular material is mixed, material can be made to reunite by external pressure and carry out non-slurry pelletizing.
The method of administration for pressing down spiral shell compound fertilizer described in the present embodiment is similar with the method for administration of other compound fertilizers, such as can
With using byfurrow method, the root and stem of certain plants excute a law, stump fertilization method etc..Compound fertilizer amount of application is at 80-120kg/ mus.But in present case, biology suppression
Spiral shell agent is prepared by 120kg per acre.
Therefore, it is gone out the conventional chemicals-niclosamidum of spiral shell substitution using biomedicinal going out spiral shell process, reductionization
Pollution of the drug to soil, water body is learned, this is safety in production, and environmental-friendly social development demand adds microbe snail-killing agent
In compound fertilizer, collect farming, applies fertilizer, spiral shell one of going out, simplify professional spiral shell process of going out, that is, when having saved cost, and having saved
Between, achieve the effect that get twice the result with half the effort.
South China blood fluke epidemic-stricken area, majority are acid yellow soil and red soil, and soil acidification and yellow are more serious, and tradition is multiple
Complex fertilizer, mostly nitrogen, phosphorus, the big nutrient of potassium three it is compound, be able to satisfy needed for plant growth in a short time, but chronic administration, it will
Cause product quality to decline, accelerate soil acidification and yellowing processes, eventually leads to soil degradation acceleration.Therefore, this compound fertilizer fills
Point this point is considered, on the basis of nitrogen, phosphorus, potassium needed for guaranteeing plant normal growth, by adding organic matter, rich in silicic acid
The clay material of salt, carbonate, to reach improvement soil, the effect of getting fat soil fertility.
Example IV
The suppression spiral shell compound fertilizer of embodiment one to three applies test result
Special fertilizer in the present embodiment, special fertilizer 1 (number) is suppression spiral shell compound fertilizer, special fertilizer No. 2, No. 3 of embodiment one
(number) is the suppression spiral shell compound fertilizer of embodiment two, and test specimen is in citrus woods (love beloved daughter 38, the age of stand 8 of spring Dongpo District in 2017
Year, a tableland, purple soil, quality weight earth, PH6.8, density 3m × 3m), Renshou bloompepper forest (September is green, 8 years age of stands gentle slope,
The light earth of purple soil, quality, PH6.2, density 2m × 2m) it uses, inhibitory effect is significant, and yield amplification is obvious.
For epidemic-stricken area oncomelania distributed point, select in the larger two kinds of economic forests of epidemic-stricken area planting area as subjects, this examination
Test setting special fertilizer and conventional granulates compound fertilizer (10-5-6) (N, P, K total nutrient 25%, Organic manure content 30%, main body nutrient
It is close with this special fertilizer) it compares, every plant of dosage of fertilizer presses 1.5kg, spreads fertilizer over the fields in every plant of root 1m2In range, after fertilising simultaneously
It pours water by every plant of 20kg in root；50% niclosamidum dosing is 2g/m2, 20kg ratio is watered along tree root 1m2In range
Irrigate, repeat to every group of 3 sample, each sample 5 plants, amount to 12 test groups, sample surrounding sealed with the aluminium-plastic panel of 50cm wide
It closes, grow up 100, spiral shell living, March 20 2017 standing time, fertilising and irrigation period in April, 2017 is placed in each sample ground
10, Chinese prickly ash yield collecting time on July 16th, 2017, citrus (love beloved daughter No. 38) yield collecting time was October 25 in 2017
Day, the snail survey time is 28-27 days in October, 2017).Test result is as follows:
1 special fertilizer test result statistical form of table
Table 2 presses down spiral shell special fertilizer effect and calculates
Conclusion: as recorded in table 1,2, comparative test result shows: (niclosamidum) is compared with not applying fertilizer, and applies compound
Fertilizer raising fruit output is obvious, and in contrast, Chinese prickly ash fertilization effect is higher than citrus；Compared with conventional compound fertilizer, suppression spiral shell is dedicated
Compound fertilizer (the suppression spiral shell compound fertilizer of embodiment one to embodiment two) Chinese prickly ash yield is higher by 25.9%, and citrus production is higher by 13.6%；
Spiral shell effect go out in general, bloompepper forest is better than citrus woods, and special fertilizer application effect is generally lower than niclosamidum, presses down spiral shell special fertilizer
In Chinese prickly ash go out spiral shell rate low 1.3% compared with niclosamidum, in citrus low 4.0%；It is compared with traditional compound fertilizer, presses down spiral shell special fertilizer
The extremely aobvious alpine yarrow of spiral shell effect of going out, spiral shell rate of in Chinese prickly ash going out is high by 41.0%, and in citrus 85%.Test result shows to illustrate special fertilizer pair
Chinese prickly ash and citrus production improve significantly, and spiral shell effect of going out is obvious.
The suppression spiral shell compound fertilizer special main function of the present embodiment:
1) three kinds of urea, potassium dihydrogen phosphate and potassium chloride main fertilizer: by plant provide normal growth educate palpus N, P, K
Nutrition；
2) weight ratio of crotons seed and crushing up leaves object is respectively as follows: 1.14Kg/100kg, 25.0kg/100kg；It is special
With the main source of snail killing agent in fertilizer and organic matter；
3) luring spiral shell agent is the tunning of Thallus Laminariae (Thallus Eckloniae) extract and yeast；It is mainly used to attract oncomelania appetite, promotes special fertilizer and go out
Spiral shell effect；
4) it organic bond: for starch phosphate, is formed convenient for special fertilizer, while also can control special fertilizer particle in soil
Disintegration rate in earth reaches the target of efficiency slow release；
5) it organic matter: is primarily referred to as that purging croton leaf content in fertilizer is added, effect is to provide the spiral shell composition that partially goes out, simultaneously
Organic matter is provided to soil, improves soil texture；
6) auxiliary ingredients: adding a kind of mafic (alkalinity) clay mineral in special fertilizer, main ingredient is titanium dioxide
Silicon, calcium carbonate are the main sources of microelement silicon, calcium in fertilizer.It is conducive to fertilizer after the addition of the substance to form, while can
Free acid in soil is neutralized, improves soil pH value, and supplement the cations such as silicon and calcium, magnesium to soil, therefore this dedicated is applied for a long time
With soil fertility is remarkably improved, acid soil or serious reclamation result of degenerating are become apparent.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention, this field
Technical staff can various modifications and variations can be made without departing from the spirit and scope of the present invention, such modification
It is each fallen with modification within the scope of being defined by the appended claims.
Claims (4)
1. a kind of suppression spiral shell compound fertilizer, the raw material components of the suppression spiral shell compound fertilizer are urea CH4N2O, potassium dihydrogen phosphate KH2PO4, potassium chloride
Fertile KCl, crotons seed and purging croton leaf crushed material lure spiral shell agent, silica, organic bond and calcium carbonate；The group of the raw material
Become: urea N, potassium dihydrogen phosphate KH2PO4, potassium chloride fertilizer KCl weight ratio be 10:5:6；Three's total nutrient is 26.9%；Bar
Beans seed and purging croton leaf crushed material weight ratio are respectively 1.1%, 25%；The weight ratio for luring spiral shell agent and organic bond is
0.5%；The weight ratio 19.3% of silica, the weight ratio 3.6% of calcium carbonate.
2. a kind of suppression spiral shell compound fertilizer, the raw material components of the suppression spiral shell compound fertilizer are urea CH4N2O, potassium dihydrogen phosphate KH2PO4, potassium chloride
Fertile KCl, crotons seed and purging croton leaf crushed material lure spiral shell agent, silica, organic bond, calcium carbonate and clay pit；It is described multiple
Urea accounts for 26.0% by weight in the raw material composition of complex fertilizer, and potassium dihydrogen phosphate accounts for 11.4%, and potassium chloride fertilizer accounts for 4.2%, clay
Mine accounts for 28.4%；Crotons seed and purging croton leaf crushed material weight ratio are respectively 1.1%, 25%；Lure spiral shell agent and organic bond
Weight ratio is 0.5%；The weight ratio 19.3% of silica, the weight ratio 3.6% of calcium carbonate；Wherein, in the clay pit
Zinc, boron, molybdenum, manganese, copper, iron microelement total weight minimum value be 5.35 g tons.
3. suppression spiral shell compound fertilizer according to claim 1 or 2, which is characterized in that the suppression spiral shell compound fertilizer is low concentration compound particle
Slow-release fertilizer, nitrogen, phosphorus, potassium total nutrient are greater than 25%.
4. a kind of manufacturing method for pressing down spiral shell compound fertilizer, which is characterized in that the compound fertilizer per ton is to prepare in accordance with the following steps:
(1) it according to urea 260kg, potassium dihydrogen phosphate 114kg, potassium chloride fertilizer 42kg, is crushed with auxiliary material 283kg and purging croton leaf
Object 250kg, the auxiliary material are the mixture of silica, calcium carbonate and clay pit, and above-mentioned material is crushed, and sufficiently mixed
It closes；
(2) by crotons seed 11kg crushed material, lure spiral shell agent 5kg, organic bond 5kg and 30kg water to be mixed into liquid；
(3) above (1), (2) two kinds of mixtures are added mixing in high speed mixers, stirring, extruding, then are granulated with pelletizer；
(4) molding is dried or dried to gained particle；
(5) finished product is made in packaging after examining.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590463A (en) * | 2019-10-25 | 2019-12-20 | 湖北大学 | Fertilizer and molluscicide double-effect organic fertilizer molluscicide, preparation method and application thereof |
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