A kind of environment-friendly mixing fertilizer and preparation method thereof
Technical field
The present invention relates to the chemical fertilizer field, relate in particular to a kind of environment-friendly mixing fertilizer and preparation method thereof.
Background technology
Along with the quickening of national economy reform and opening-up paces, rural economy is also developed rapidly, and China all attaches great importance to development mixed fertilizer, production mixed fertilizer at present, especially environment-friendly mixing fertilizer.Fertilizer is the indispensable material that promotes crop growth, and because nitrogen fertilizer amount is higher, nitrogen phosphoris and potassium fertilizer ratio imbalance in the soil, cause soil quality to descend, make ecotope suffer severe contamination, cause the agricultural prods downgrade, soil hardening, fertility reduce, problems such as polluted source, and unfavorable to human body health, make the easy various diseases that gets of people.
Summary of the invention
For separating the deficiency of the problems referred to above; the invention provides a kind of environmental protection that has; to improve the farm crop quality; improve soil hardening; increase soil nutrient; improve farm crop drought resisting, cold tolerance, the final economic worth that realizes improving farm crop, environment-friendly mixing fertilizer of conservation of nature environment and preparation method thereof.
The present invention realizes as follows.Environment-friendly mixing fertilizer of the present invention is made up of macronutrient, middle amount nutritive element, micronutrient element, fertilizer, green manure, peat fertilizer, the fertile institute in natural pond;
Described macronutrient is ammonium chloride, potassiumphosphate, urea, and its corresponding parts by weight are 3-5,3-5,9-11;
The amount nutritive element is calcium magnesium phosphorus, sal epsom, vitriolate of tartar in described, and its corresponding parts by weight are 5-7,5-7,5-7;
Described micronutrient element is zinc fertilizer, boron fertilizer, and its corresponding parts by weight are 1-3,1-3;
Described fertilizer is meant that be drying in the sun composition after the fertilizer fermentation of 7.7-8.0 to pH, and parts by weight are 72-88;
Described green manure is charcoal liquid, the pH4.8-5.2 Leaf of Mongolian Oak liquid of pH3.8-4.2, its corresponding parts by weight are 9-11,9-11, wherein, described charcoal liquid, be meant the cooled liquid of flue gas that generates when burning charcoal, described Leaf of Mongolian Oak liquid is meant with Leaf of Mongolian Oak: the weight ratio of water is with pan boiling 2-3 hour, and after cooling, filter the liquid that obtains under 4: 6 the condition;
Described peat fertilizer is the peat composed of rotten mosses fertilizer of pH4.5-6.5, the coal drystone of pH4.5-6.5, and its corresponding parts by weight are 18-22,18-22;
The fertile liquid that ferments in the pond for pH6.5-8.0 biogas fertilizer in described natural pond, its parts by weight are 18-22.
Described fertilizer is that its corresponding parts by weight are 18-22,18-22,18-22 drying in the sun composition after the human excrement of the pH7.8-8.0 fermentation, drying in the sun composition after the fermentation of the pig manure of pH7.7-7.9, drying in the sun composition after the pH7.9-8.0 cattle manure, drying in the sun composition after the pH7.7-7.9 chicken manure fermenting.
The preparation method of described environment-friendly mixing fertilizer, its passed through as the next stage:
(1) described human excrement, pig manure, cow dung, chicken manure, the peat composed of rotten mosses, coal drystone are pulverized after, analyse through the 60-120 mesh sieve and to obtain work in-process I;
(2) described ammonium chloride, potassiumphosphate, urea, calcium magnesium phosphorus, sal epsom, vitriolate of tartar are pulverized, analysed through the 60-120 mesh sieve and obtain work in-process II;
(3) described zinc fertilizer, boron fertilizer, charcoal liquid, Leaf of Mongolian Oak liquid, biogas manure and work in-process I, work in-process II are mixed, make the black powder shape mixed fertilizer finished product that moisture content accounts for 15-20%.
The farm crop of cultivating with environment-friendly mixing fertilizer of the present invention meet national green fertilizer standard, therefore belong to Green Product.
Environment-friendly mixing fertilizer of the present invention is compared with single-element fertilizer, the nutrient content height, and minor component is few, and physical behavior is good, and is in light weight, and cost is low, advantages such as low price.
Environment-friendly mixing fertilizer suitability of the present invention is wide, and different areas, Different Crop, different output level are required to have bigger handiness.Can be used as base manure, again can be as topdressing.
The raw material sources of environment-friendly mixing fertilizer of the present invention are wide, and technical process is simple, convenient transportation, and the joint worker saves time, and makes things convenient for seasoning.
Environment-friendly mixing fertilizer of the present invention because of having the soil hardening of improvement, increase soil nutrient, improving farm crop drought resisting, cold tolerance, so can save agriculture expense, is reduced farmer's burdens, and excites the enthusiasm of numerous villagers to agriculture production.
Embodiment
Below in conjunction with embodiment the present invention is described in more detail.
Embodiment 1
Environment-friendly mixing fertilizer of the present invention is made up of macronutrient, middle amount nutritive element, micronutrient element, fertilizer, green manure, peat fertilizer, the fertile institute in natural pond;
Described macronutrient is ammonium chloride, potassiumphosphate, urea, and its corresponding weight is 2kg, 2kg, 5kg;
The amount nutritive element is calcium magnesium phosphorus, sal epsom, vitriolate of tartar in described, and its corresponding weight is 3kg, 3kg, 3kg;
Described micronutrient element is zinc fertilizer, boron fertilizer, and its corresponding weight is 1kg, 1kg;
Described fertilizer, be meant that its corresponding weight is 10kg, 10kg, 10kg drying in the sun composition after the human excrement of the pH7.8-8.0 fermentation, drying in the sun composition after the fermentation of the pig manure of pH7.7-7.9, drying in the sun composition after the pH7.9-8.0 cattle manure, drying in the sun composition after the pH7.7-7.9 chicken manure fermenting;
Described green manure is charcoal liquid, the pH5.0 Leaf of Mongolian Oak liquid of pH4.0, its corresponding weight is 5kg, 5kg, wherein, described charcoal liquid, be meant the cooled liquid of flue gas that generates when burning charcoal, described Leaf of Mongolian Oak liquid is meant with Leaf of Mongolian Oak: the weight ratio of water is with pan boiling 2-3 hour, and after cooling, filter the liquid that obtains under 4: 6 the condition;
Described peat fertilizer is the peat composed of rotten mosses fertilizer of pH4.5-6.5, the coal drystone of pH4.5-6.5, and its corresponding weight is 10kg, 10kg;
The fertile liquid that ferments in the pond for pH6.5-8.0 biogas fertilizer in described natural pond, its weight is 10kg.
Described fertilizer is the preparation method of described environment-friendly mixing fertilizer, and it is through finishing as the next stage:
(1) described human excrement, pig manure, cow dung, chicken manure, the peat composed of rotten mosses, coal drystone are pulverized after, analyse through 80 mesh sieves and to obtain work in-process I;
(2) described ammonium chloride, potassiumphosphate, urea, calcium magnesium phosphorus, sal epsom, vitriolate of tartar are pulverized, analysed through 80 mesh sieves and obtain work in-process II;
(3) described zinc fertilizer, boron fertilizer, charcoal liquid, Leaf of Mongolian Oak liquid, biogas manure and work in-process I, work in-process II are mixed, make moisture content and account for 18% black powder shape mixed fertilizer finished product.
During concrete the use, as paddy rice fertilizer: before the rice transplanting of paddy field after two times cakes, topdress the field by every mu of 25kg standard, get final product rice transplanting, after 10-15 days go back seedling, environment-friendly mixing fertilizer of the present invention mixed by the standard of every mu of 25kg use, dispenser is in the field, but not only weeding but also can topdress.
Be used as dry land fertilizer: farm crop such as soybean, corn are cooked base manure by spacing in the rows (cave), by every mu of 25-30kg standard fertilising, generally get final product for 1-2 time;
Vegetables:, can plant or plant seedling by every square metre of (referring to booth) 1kg broadcast application;
Medicinal material: small-particle seed and mixed fertilizer stirring are executed kind;
Fruit tree: generally all be used as root base manure.
By this area product quality supervision and testing institute, according to NT/T419-2000 (polished rice) green rice that adopts environment-friendly mixing fertilizer of the present invention and cultivate have been carried out 33 indexs such as SD-1750 and tested, assay all reaches survey requirement.
Above-mentioned explanation only is the detailed description to the embodiment of the invention, but the present invention is not limited to above-mentioned embodiment.Within claims and specification sheets and scope shown in the drawings thereof, revise, can realize different embodiments, and this modification should belong to scope of the present invention by some.