CN107211820A - A kind of Cuiguan pear cuttage planting method for improving yield - Google Patents
A kind of Cuiguan pear cuttage planting method for improving yield Download PDFInfo
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- CN107211820A CN107211820A CN201710646289.8A CN201710646289A CN107211820A CN 107211820 A CN107211820 A CN 107211820A CN 201710646289 A CN201710646289 A CN 201710646289A CN 107211820 A CN107211820 A CN 107211820A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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Abstract
The invention discloses a kind of Cuiguan pear cuttage planting method for improving yield, it is related to pear tree technical field of cultivation, comprises the following steps：（1）, selection of land and site preparation；（2）, selection cuttage bar；（3）, cuttage bar pretreatment；（4）, cuttage and seedling culture；（5）, hardening；（6）, transplant planting；（7）, field management；（8）, picking fruit.Cuttage of the present invention and the survival rate transplanted are higher, improve the quality and yield of Cuiguan pear.
Description
Technical field
The present invention relates to pear tree technical field of cultivation, and in particular to a kind of Cuiguan pear cuttage planting method of raising yield.
Background technology
Cuiguan pear belongs to Chinese pear system, and with relieving cough and reducing sputum, quench one's thirst of promoting the production of body fluid, removing toxic substances of bringing down a fever, moistening lung is aid digestion, solution sore, wine poison
The effects such as, it is the south China Popularization And Development most precocious New pear variety of the maximum high-quality of fast, cultivated area in recent years.
The demand of increase with people to the demand of Cuiguan pear, plantation individual and pears seedling is also greatly increased, at present
In the market majority cultivates seedling by the way of cutting propagation so that the seedling after surviving can inherit the fine quality of elite stand,
Quality is easily guaranteed that, but the survival rate that there is cuttage and transplant is relatively low, causes the problems such as yield is relatively low.
The content of the invention
It is an object of the invention to provide a kind of Cuiguan pear cuttage planting method for improving yield, cuttage and the survival rate transplanted
It is higher, improve the quality and yield of Cuiguan pear.
The invention provides following technical scheme：A kind of Cuiguan pear cuttage planting method for improving yield, including it is as follows
Step：
（1）, selection of land and site preparation
Selection of land：Selection illumination is sufficient, soil layer is deep, well-drained field is used as planting site；
Site preparation：One layer of agricultural crop straw is covered in plantation, and lights agricultural crop straw, 20 ~ 30min of afterburnt turns over plantation
Ground, depth is 25 ~ 35cm, is sprinkled into 60 ~ 70kg processing soil treatment agents with reference to turning over every mu, it is sufficiently mixed with soil, then whole
Furrow, furrow are highly 35 ~ 50cm, and width is 60 ~ 80cm, and pours permeable；
（2）, selection cuttage bar
Pure kind, robust growth, well developed root system, strong stress resistance, 3 ~ 5 years raw Cuiguan pear elite stands are selected, 2 are chosen from elite stand
~ 3 current-year branches, clip top bud branch section obtains the cuttage bar that length is 15 ~ 25cm, standby；
（3）, cuttage bar pretreatment
The base portion of cuttage bar is put into 20 ~ 30min of immersion in inorganic agent, base portion soaking depth is 3 ~ 5cm, takes out, prepares cuttage
Nursery；
（4）, cuttage and seedling culture
Nursery soil is set in preparing nursery bed, seedbed, the oblique skewer of cuttage bar is entered in nursery soil, line-spacing control is 15 ~ 20cm, spacing in the rows control
10 ~ 15cm is made as, is watered in good time after cuttage, and sunshade net is set above seedbed；
（5）, hardening
Treat that cuttage bar root system development completely, removes sunshade net, strengthen illumination, hardening 10 ~ 15 days obtains seedling, prepares to transplant；
（6）, transplant planting
In step（1）Planting site in excavate kind of a planting ditch, laying matrix in planting ditch is planted, by step（5）Seedling replanting enter plantation
In ditch, earthing simultaneously pours permeable；
（7）, field management
Rich water quality management, pruning, flower and fruit thinning and the prevention and control of plant diseases, pest control；
（8）, picking fruit.
Wherein, the step（1）In processing soil treatment agent include following part count raw material：55 ~ 65 parts of quick lime, paulownia saw
35 ~ 37 parts of end, 28 ~ 30 parts of castor leaf powder, 15 ~ 20 parts of vinasse, 15 ~ 20 parts of biogas residue, 9 ~ 11 parts of potassium hydrogen phosphate, ferrous sulfate 9 ~ 11
4 ~ 6 parts of part, 9 ~ 11 parts of zinc sulfate and boric acid.
Wherein, the step（2）With 4 ~ 5 full axillary buds on a diameter of 0.5 ~ 1.5cm of middle cuttage bar, cuttage bar.
Wherein, the step（3）Middle inorganic agent includes the raw material that following part is counted：25 ~ 28 parts of bentonite, 25 ~ 28 parts of the root of kudzu vine,
24 ~ 25 parts of honey, 17 ~ 18 parts of the wind-weed, 14 ~ 15 parts of fructus amomi, 14 ~ 15 parts of reticulate millettia, 14 ~ 15 parts of ABT biological bacterias root-inducing powder, bigcatkin willow
85 ~ 90 parts of 9 ~ 11 parts of acid, 9 ~ 11 parts of methyl α-naphthyl acetate, 2 ~ 3 parts of heteroauxin and water.
Wherein, the step（3）Middle cuttage bar is put into before inorganic agent, and cuttage bar is carried out disinfection with ultraviolet germicidal lamp,
Disinfecting time is 15 ~ 30s.
Wherein, the step（4）The raw material that middle nursery soil is counted including following part：45 ~ 55 parts of turfy soil, 35 ~ 40 parts of wood chip,
24 ~ 26 parts of vermiculite, 19 ~ 21 parts of river sand, 14 ~ 16 parts of perlite, 10 ~ 12 parts of sheep manure, 8 ~ 10 parts of ground phosphate rock, 5 ~ 7 parts of ammonium nitrate, nitre
3 ~ 5 parts of 5 ~ 7 parts of sour potassium and magnesium sulfate.
Wherein, the step（4）Watered once every 2 ~ 3 days until tender leaf is sprouted, every 7 ~ 8 after tender leaf sprouting after cuttage
It waters once, and the humidity for keeping nursery soil is 45 ~ 50%, and cuttage starts daily after 20 days to cuttage row replacement one time of nutrition liquid.
Wherein, the nutrient solution includes the raw material that following part is counted：0.0004 ~ 0.0006g/L of boric acid, zinc sulfate 0.0003 ~
0.0004g/L, 0.0003 ~ 0.0004g/L of copper sulphate, 0.0001 ~ 0.0003g/L of manganese sulfate, 0.0001 ~ 0.0003g/ of ammonium molybdate
L, 0.02 ~ 0.03g/L of ferric sulfate, 0.3 ~ 0.4g/L of magnesium sulfate, 0.5 ~ 0.6g/L of calcium superphosphate, 0.5 ~ 0.6g/L of calcium nitrate, nitre
Sour 0.6 ~ 0.8g/L of potassium and excess water.
Wherein, the step（6）In matrix include following part count raw material：24 ~ 26 parts of rural area soil, 19 ~ 21 parts of mushroom slag,
4 ~ 6 parts of 14 ~ 16 parts of maize straw, 14 ~ 16 parts of urea, 9 ~ 11 parts of sawdust and plant ash.
Wherein, the step（7）In also include fruit enter expanding stage when, planting site upper soll layer cover one layer of rice
Grass.
Beneficial effects of the present invention：Cuttage and the survival rate transplanted are higher, improve the quality and yield of Cuiguan pear, specifically
It is as follows：
（1）, site preparation of the present invention when, one layer of agricultural crop straw is covered in soil and carry out charing process is lighted so that crops
The elements such as the nitrogen, phosphorus, the potassium that contain in stalk are dispersed into soil, improve the content of soil with organic matter, improve soil stalk, are prevented
It is only hardened；With reference to the processing soil treatment agent for turning over application, while playing sterilizing, it further have adjusted the soil organism and contain
Amount, good environment is provided for pear tree plant strain growth, improves the survival rate after transplanting；
（2）, the present invention use cuttage and seedling culture mode, kind is pure for selection, robust growth, well developed root system, strong stress resistance, 3 ~ 5 years
Raw Cuiguan pear elite stand so that the seedling after surviving can inherit the fine quality of elite stand, coordinates conventional rich water quality management, shaping
Trimming, flower and fruit thinning and the prevention and control of plant diseases, pest control, cultivate obtained pear, and individual big, full, moisture is sufficient and in good taste, disclosure satisfy that and disappears
The quality requirement taken, it is ensured that the long-term high yeild of pear tree, stable yields, with more preferable economic benefit；
（3）, the present invention selection cuttage bar after pre-processed, root development can be promoted, the inorganic agent used can promote cuttage
Bar is taken root and improved disease resistance ability, improves the survival rate of cuttage, in addition, the bentonite added in inorganic agent, with moisturizing and
The effect of adhesion so that the composition of inorganic agent is easier to stick to cuttage bar base portion；
（4）, cuttage of the present invention when use nursery soil, contain abundant nutriment, it is ensured that growing for cuttage bar, match somebody with somebody
Manage nutrient solution jointly, it is ensured that the quality and quality of seedling, while also improving the anti-adversity and cuttage survival rate of seedling；
（5）, the present invention hardening is carried out before transplant planting, seedling adaptability is improved, so as to improve transplanting survival rate；
（6）, the present invention fruit enter expanding stage when, planting site upper soll layer cover one layer of straw, can effectively reduce water
Divide evaporation, improve blade face photosynthesis, so as to promote fruit quickly to expand, while also improving pear sugariness and brittleness.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.These embodiments be merely to illustrate the present invention and without
In limitation the scope of the present invention.
Embodiment 1
A kind of Cuiguan pear cuttage planting method for improving yield, comprises the following steps：
（1）, selection of land and site preparation
Selection of land：Selection illumination is sufficient, soil layer is deep, well-drained field is used as planting site；
Site preparation：One layer of agricultural crop straw is covered in plantation, and lights agricultural crop straw, afterburnt 20min turns over planting site,
Depth is 25cm, is sprinkled into 60kg processing soil treatment agents with reference to turning over every mu, it is sufficiently mixed with soil, then whole furrow, furrow height
For 35cm, width is 60cm, and pours permeable；
（2）, selection cuttage bar
Pure kind, robust growth, well developed root system, strong stress resistance, 3 years raw Cuiguan pear elite stands are selected, 2 are chosen from elite stand
Current-year branch, clip top bud branch section obtains the cuttage bar that length is 15cm, standby；
（3）, cuttage bar pretreatment
The base portion of cuttage bar is put into inorganic agent and soaks 20min, base portion soaking depth is 3cm, is taken out, and prepares cuttage and seedling culture；
（4）, cuttage and seedling culture
Nursery soil is set in preparing nursery bed, seedbed, the oblique skewer of cuttage bar is entered in nursery soil, line-spacing control is 15cm, spacing in the rows control
For 10cm, watered in good time after cuttage, and sunshade net is set above seedbed；
（5）, hardening
Treat that cuttage bar root system development completely, removes sunshade net, strengthen illumination, hardening 10 days obtains seedling, prepares to transplant；
（6）, transplant planting
In step（1）Planting site in excavate kind of a planting ditch, laying matrix in planting ditch is planted, by step（5）Seedling replanting enter plantation
In ditch, earthing simultaneously pours permeable；
（7）, field management
Rich water quality management, pruning, flower and fruit thinning and the prevention and control of plant diseases, pest control；
（8）, picking fruit.
Wherein, the step（1）In processing soil treatment agent include following part count raw material：55 parts of quick lime, paulownia sawdust
35 parts, 28 parts of castor leaf powder, 15 parts of vinasse, 15 parts of biogas residue, 9 parts of potassium hydrogen phosphate, 9 parts of ferrous sulfate, 9 parts of zinc sulfate and boric acid 4
Part.
Wherein, the step（2）With 4 full axillary buds on a diameter of 0.5cm of middle cuttage bar, cuttage bar.
Wherein, the step（3）Middle inorganic agent includes the raw material that following part is counted：25 parts of bentonite, 25 parts of the root of kudzu vine, honey 24
Part, 17 parts of the wind-weed, 14 parts of fructus amomi, 14 parts of reticulate millettia, 14 parts of ABT biological bacterias root-inducing powder, 9 parts of salicylic acid, 9 parts of methyl α-naphthyl acetate, indoles
85 parts of 2 parts of acetic acid and water.
Wherein, the step（3）Middle cuttage bar is put into before inorganic agent, and cuttage bar is carried out disinfection with ultraviolet germicidal lamp,
Disinfecting time is 15s.
Wherein, the step（4）The raw material that middle nursery soil is counted including following part：45 parts of turfy soil, 35 parts of wood chip, vermiculite 24
Part, 19 parts of river sand, 14 parts of perlite, 10 parts of sheep manure, 8 parts of ground phosphate rock, 5 parts of ammonium nitrate, 5 parts of potassium nitrate and 3 parts of magnesium sulfate.
Wherein, the step（4）Watered once every 2 days until tender leaf is sprouted after cuttage, tender leaf was poured after sprouting every 7 days
Once, the humidity for keeping nursery soil is 45% to water, and cuttage starts daily after 20 days to cuttage row replacement one time of nutrition liquid.
Wherein, the nutrient solution includes the raw material that following part is counted：Boric acid 0.0004g/L, zinc sulfate 0.0003g/L, sulfuric acid
Copper 0.0003g/L, manganese sulfate 0.0001g/L, ammonium molybdate 0.0001g/L, ferric sulfate 0.02g/L, magnesium sulfate 0.3g/L, peroxophosphoric acid
Calcium 0.5g/L, calcium nitrate 0.5g/L, potassium nitrate 0.6g/L and excess water.
Wherein, the step（6）In matrix include following part count raw material：24 parts of rural area soil, 19 parts of mushroom slag, corn stalk
4 parts of 14 parts of stalk, 14 parts of urea, 9 parts of sawdust and plant ash.
Wherein, the step（7）In also include fruit enter expanding stage when, planting site upper soll layer cover one layer of rice
Grass.
Embodiment 2
A kind of Cuiguan pear cuttage planting method for improving yield, comprises the following steps：
（1）, selection of land and site preparation
Selection of land：Selection illumination is sufficient, soil layer is deep, well-drained field is used as planting site；
Site preparation：One layer of agricultural crop straw is covered in plantation, and lights agricultural crop straw, afterburnt 30min turns over planting site,
Depth is 35cm, is sprinkled into 70kg processing soil treatment agents with reference to turning over every mu, it is sufficiently mixed with soil, then whole furrow, furrow height
For 50cm, width is 80cm, and pours permeable；
（2）, selection cuttage bar
Pure kind, robust growth, well developed root system, strong stress resistance, 5 years raw Cuiguan pear elite stands are selected, 3 are chosen from elite stand
Current-year branch, clip top bud branch section obtains the cuttage bar that length is 25cm, standby；
（3）, cuttage bar pretreatment
The base portion of cuttage bar is put into inorganic agent and soaks 30min, base portion soaking depth is 5cm, is taken out, and prepares cuttage and seedling culture；
（4）, cuttage and seedling culture
Nursery soil is set in preparing nursery bed, seedbed, the oblique skewer of cuttage bar is entered in nursery soil, line-spacing control is 20cm, spacing in the rows control
For 15cm, watered in good time after cuttage, and sunshade net is set above seedbed；
（5）, hardening
Treat that cuttage bar root system development completely, removes sunshade net, strengthen illumination, hardening 15 days obtains seedling, prepares to transplant；
（6）, transplant planting
In step（1）Planting site in excavate kind of a planting ditch, laying matrix in planting ditch is planted, by step（5）Seedling replanting enter plantation
In ditch, earthing simultaneously pours permeable；
（7）, field management
Rich water quality management, pruning, flower and fruit thinning and the prevention and control of plant diseases, pest control；
（8）, picking fruit.
Wherein, the step（1）In processing soil treatment agent include following part count raw material：65 parts of quick lime, paulownia sawdust
37 parts, 30 parts of castor leaf powder, 20 parts of vinasse, 20 parts of biogas residue, 11 parts of potassium hydrogen phosphate, 11 parts of ferrous sulfate, 11 parts of zinc sulfate and boron
6 parts of acid.
Wherein, the step（2）With 5 full axillary buds on a diameter of 1.5cm of middle cuttage bar, cuttage bar.
Wherein, the step（3）Middle inorganic agent includes the raw material that following part is counted：28 parts of bentonite, 28 parts of the root of kudzu vine, honey 25
Part, 18 parts of the wind-weed, 15 parts of fructus amomi, 15 parts of reticulate millettia, 15 parts of ABT biological bacterias root-inducing powder, 11 parts of salicylic acid, 11 parts of methyl α-naphthyl acetate, Yin
90 parts of 3 parts of indolylbutyric acid and water.
Wherein, the step（3）Middle cuttage bar is put into before inorganic agent, and cuttage bar is carried out disinfection with ultraviolet germicidal lamp,
Disinfecting time is 30s.
Wherein, the step（4）The raw material that middle nursery soil is counted including following part：55 parts of turfy soil, 40 parts of wood chip, vermiculite 26
Part, 21 parts of river sand, 16 parts of perlite, 12 parts of sheep manure, 10 parts of ground phosphate rock, 7 parts of ammonium nitrate, 7 parts of potassium nitrate and 5 parts of magnesium sulfate.
Wherein, the step（4）Watered once every 3 days until tender leaf is sprouted after cuttage, tender leaf was poured after sprouting every 8 days
Once, the humidity for keeping nursery soil is 50% to water, and cuttage starts daily after 20 days to cuttage row replacement one time of nutrition liquid.
Wherein, the nutrient solution includes the raw material that following part is counted：Boric acid 0.0006g/L, zinc sulfate 0.0004g/L, sulfuric acid
Copper 0.0004g/L, manganese sulfate 0.0003g/L, ammonium molybdate 0.0003g/L, ferric sulfate 0.03g/L, magnesium sulfate 0.4g/L, peroxophosphoric acid
Calcium 0.6g/L, calcium nitrate 0.6g/L, potassium nitrate 0.8g/L and excess water.
Wherein, the step（6）In matrix include following part count raw material：26 parts of rural area soil, 21 parts of mushroom slag, corn stalk
6 parts of 16 parts of stalk, 16 parts of urea, 11 parts of sawdust and plant ash.
Wherein, the step（7）In also include fruit enter expanding stage when, planting site upper soll layer cover one layer of rice
Grass.
Embodiment 3
A kind of Cuiguan pear cuttage planting method for improving yield, comprises the following steps：
（1）, selection of land and site preparation
Selection of land：Selection illumination is sufficient, soil layer is deep, well-drained field is used as planting site；
Site preparation：One layer of agricultural crop straw is covered in plantation, and lights agricultural crop straw, afterburnt 25min turns over planting site,
Depth is 30cm, is sprinkled into 65kg processing soil treatment agents with reference to turning over every mu, it is sufficiently mixed with soil, then whole furrow, furrow height
For 40cm, width is 70cm, and pours permeable；
（2）, selection cuttage bar
Pure kind, robust growth, well developed root system, strong stress resistance, 4 years raw Cuiguan pear elite stands are selected, 3 are chosen from elite stand
Current-year branch, clip top bud branch section obtains the cuttage bar that length is 20cm, standby；
（3）, cuttage bar pretreatment
The base portion of cuttage bar is put into inorganic agent and soaks 25min, base portion soaking depth is 4cm, is taken out, and prepares cuttage and seedling culture；
（4）, cuttage and seedling culture
Nursery soil is set in preparing nursery bed, seedbed, the oblique skewer of cuttage bar is entered in nursery soil, line-spacing control is 17cm, spacing in the rows control
For 12cm, watered in good time after cuttage, and sunshade net is set above seedbed；
（5）, hardening
Treat that cuttage bar root system development completely, removes sunshade net, strengthen illumination, hardening 13 days obtains seedling, prepares to transplant；
（6）, transplant planting
In step（1）Planting site in excavate kind of a planting ditch, laying matrix in planting ditch is planted, by step（5）Seedling replanting enter plantation
In ditch, earthing simultaneously pours permeable；
（7）, field management
Rich water quality management, pruning, flower and fruit thinning and the prevention and control of plant diseases, pest control；
（8）, picking fruit.
Wherein, the step（1）In processing soil treatment agent include following part count raw material：60 parts of quick lime, paulownia sawdust
36 parts, 29 parts of castor leaf powder, 17 parts of vinasse, 17 parts of biogas residue, 10 parts of potassium hydrogen phosphate, 10 parts of ferrous sulfate, 10 parts of zinc sulfate and boron
5 parts of acid.
Wherein, the step（2）With 5 full axillary buds on a diameter of 1cm of middle cuttage bar, cuttage bar.
Wherein, the step（3）Middle inorganic agent includes the raw material that following part is counted：26 parts of bentonite, 26 parts of the root of kudzu vine, honey
24.5 parts, 17.5 parts of the wind-weed, 14.5 parts of fructus amomi, 14.5 parts of reticulate millettia, 14.5 parts of ABT biological bacterias root-inducing powder, 10 parts of salicylic acid, naphthalene
88 parts of 10 parts of acetic acid, 2.5 parts of heteroauxin and water.
Wherein, the step（3）Middle cuttage bar is put into before inorganic agent, and cuttage bar is carried out disinfection with ultraviolet germicidal lamp,
Disinfecting time is 20s.
Wherein, the step（4）The raw material that middle nursery soil is counted including following part：50 parts of turfy soil, 37 parts of wood chip, vermiculite 25
Part, 20 parts of river sand, 15 parts of perlite, 11 parts of sheep manure, 9 parts of ground phosphate rock, 6 parts of ammonium nitrate, 6 parts of potassium nitrate and 4 parts of magnesium sulfate.
Wherein, the step（4）Watered once every 2 days until tender leaf is sprouted after cuttage, tender leaf was poured after sprouting every 7 days
Once, the humidity for keeping nursery soil is 47% to water, and cuttage starts daily after 20 days to cuttage row replacement one time of nutrition liquid.
Wherein, the nutrient solution includes the raw material that following part is counted：Boric acid 0.0005g/L, zinc sulfate 0.0003g/L, sulfuric acid
Copper 0.0003g/L, manganese sulfate 0.0003g/L, ammonium molybdate 0.0001g/L, ferric sulfate 0.02g/L, excessively magnesium sulfate 0.35g/L, phosphorus
Sour calcium 0.55g/L, calcium nitrate 0.55g/L, potassium nitrate 0.7g/L and excess water.
Wherein, the step（6）In matrix include following part count raw material：25 parts of rural area soil, 20 parts of mushroom slag, corn stalk
5 parts of 15 parts of stalk, 15 parts of urea, 10 parts of sawdust and plant ash.
Wherein, the step（7）In also include fruit enter expanding stage when, planting site upper soll layer cover one layer of rice
Grass.
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is equally replaced
Change.Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., should be included in the present invention
Protection domain within.
Claims (10)
1. a kind of Cuiguan pear cuttage planting method for improving yield, it is characterised in that comprise the following steps：
（1）, selection of land and site preparation
Selection of land：Selection illumination is sufficient, soil layer is deep, well-drained field is used as planting site；
Site preparation：One layer of agricultural crop straw is covered in plantation, and lights agricultural crop straw, 20 ~ 30min of afterburnt turns over plantation
Ground, depth is 25 ~ 35cm, is sprinkled into 60 ~ 70kg processing soil treatment agents with reference to turning over every mu, it is sufficiently mixed with soil, then whole
Furrow, furrow are highly 35 ~ 50cm, and width is 60 ~ 80cm, and pours permeable；
（2）, selection cuttage bar
Pure kind, robust growth, well developed root system, strong stress resistance, 3 ~ 5 years raw Cuiguan pear elite stands are selected, 2 are chosen from elite stand
~ 3 current-year branches, clip top bud branch section obtains the cuttage bar that length is 15 ~ 25cm, standby；
（3）, cuttage bar pretreatment
The base portion of cuttage bar is put into 20 ~ 30min of immersion in inorganic agent, base portion soaking depth is 3 ~ 5cm, takes out, prepares cuttage
Nursery；
（4）, cuttage and seedling culture
Nursery soil is set in preparing nursery bed, seedbed, the oblique skewer of cuttage bar is entered in nursery soil, line-spacing control is 15 ~ 20cm, spacing in the rows control
10 ~ 15cm is made as, is watered in good time after cuttage, and sunshade net is set above seedbed；
（5）, hardening
Treat that cuttage bar root system development completely, removes sunshade net, strengthen illumination, hardening 10 ~ 15 days obtains seedling, prepares to transplant；
（6）, transplant planting
In step（1）Planting site in excavate kind of a planting ditch, laying matrix in planting ditch is planted, by step（5）Seedling replanting enter plantation
In ditch, earthing simultaneously pours permeable；
（7）, field management
Rich water quality management, pruning, flower and fruit thinning and the prevention and control of plant diseases, pest control；
（8）, picking fruit.
2. the Cuiguan pear cuttage planting method according to claim 1 for improving yield, it is characterised in that the step（1）
In processing soil treatment agent include following part count raw material：55 ~ 65 parts of quick lime, 35 ~ 37 parts of paulownia sawdust, castor leaf powder 28 ~ 30
Part, 15 ~ 20 parts of vinasse, 15 ~ 20 parts of biogas residue, 9 ~ 11 parts of potassium hydrogen phosphate, 9 ~ 11 parts of ferrous sulfate, 9 ~ 11 parts of zinc sulfate and boric acid 4 ~
6 parts.
3. the Cuiguan pear cuttage planting method according to claim 1 for improving yield, it is characterised in that the step（2）
With 4 ~ 5 full axillary buds on a diameter of 0.5 ~ 1.5cm of middle cuttage bar, cuttage bar.
4. the Cuiguan pear cuttage planting method according to claim 1 for improving yield, it is characterised in that the step（3）
Middle inorganic agent includes the raw material that following part is counted：25 ~ 28 parts of bentonite, 25 ~ 28 parts of the root of kudzu vine, 24 ~ 25 parts of honey, 17 ~ 18 parts of the wind-weed,
14 ~ 15 parts of fructus amomi, 14 ~ 15 parts of reticulate millettia, 14 ~ 15 parts of ABT biological bacterias root-inducing powder, 9 ~ 11 parts of salicylic acid, 9 ~ 11 parts of methyl α-naphthyl acetate, Yin
85 ~ 90 parts of 2 ~ 3 parts of indolylbutyric acid and water.
5. the Cuiguan pear cuttage planting method according to claim 1 for improving yield, it is characterised in that the step（3）
Middle cuttage bar is put into before inorganic agent, and cuttage bar is carried out disinfection with ultraviolet germicidal lamp, and disinfecting time is 15 ~ 30s.
6. the Cuiguan pear cuttage planting method according to claim 1 for improving yield, it is characterised in that the step（4）
The raw material that middle nursery soil is counted including following part：45 ~ 55 parts of turfy soil, 35 ~ 40 parts of wood chip, 24 ~ 26 parts of vermiculite, 19 ~ 21 parts of river sand,
3 ~ 5 parts of 14 ~ 16 parts of perlite, 10 ~ 12 parts of sheep manure, 8 ~ 10 parts of ground phosphate rock, 5 ~ 7 parts of ammonium nitrate, 5 ~ 7 parts of potassium nitrate and magnesium sulfate.
7. the Cuiguan pear cuttage planting method according to claim 1 for improving yield, it is characterised in that the step（4）
Watered once every 2 ~ 3 days until tender leaf is sprouted after cuttage, tender leaf watered once after sprouting every 7 ~ 8 days, keep nursery soil
Humidity is 45 ~ 50%, and cuttage starts daily after 20 days to cuttage row replacement one time of nutrition liquid.
8. the Cuiguan pear cuttage planting method according to claim 7 for improving yield, it is characterised in that the nutrient solution bag
Include the raw material of following part meter：0.0004 ~ 0.0006g/L of boric acid, 0.0003 ~ 0.0004g/L of zinc sulfate, copper sulphate 0.0003 ~
0.0004g/L, 0.0001 ~ 0.0003g/L of manganese sulfate, 0.0001 ~ 0.0003g/L of ammonium molybdate, 0.02 ~ 0.03g/L of ferric sulfate, sulphur
Sour 0.3 ~ 0.4g/L of magnesium, 0.5 ~ 0.6g/L of calcium superphosphate, 0.5 ~ 0.6g/L of calcium nitrate, 0.6 ~ 0.8g/L of potassium nitrate and excess water.
9. the Cuiguan pear cuttage planting method according to claim 1 for improving yield, it is characterised in that the step（6）
In matrix include following part count raw material：24 ~ 26 parts of rural area soil, 19 ~ 21 parts of mushroom slag, 14 ~ 16 parts of maize straw, urea 14 ~
4 ~ 6 parts of 16 parts, 9 ~ 11 parts of sawdust and plant ash.
10. the Cuiguan pear cuttage planting method according to claim 1 for improving yield, it is characterised in that the step（7）
In also include fruit enter expanding stage when, planting site upper soll layer cover one layer of straw.
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