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A special fertilizer for peanuts, chelation technology, applied in the direction of application, fertilization equipment, fertilizer mixture, etc., can solve the problems of increased harmful substances in crops, poor economic benefits, insufficiency of nutrition, etc., to achieve soil damage mitigation, cost saving, and rich nutrition The effect of content
Inactive Publication Date: 2014-04-09
FEIXI AGRI TECH PROMOTION CENT
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Abstract
Description
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Problems solved by technology
[0003] my country is a large agricultural production country. With the high utilization of fertilizers, the requirements for fertilizers are constantly increasing. At present, a large amount of inorganic fertilizers are used, which seriously leads to the increase of harmful substances in crops, poor quality, incomplete nutrition, and poor economic benefits.
Method used
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Effect test
Embodiment 1
[0019] A special peanut fertilizer obtained by compound fermentation is prepared from the following raw materials in parts by weight (kg):
[0021] The preparation method of described amino acid chelating liquid is: putting 15 parts by weight of animal feathers into 20% sulfuric acid and hydrolyzing it for 8 hours to generate amino acid, then adding lime for neutralization, then adding 2 parts by weight of chitosan, mixing After homogenization, the amino acid chelating solution is obtained;
[0022] The dry tea leaves are obtained by drying and sterilizing tea leaves.
[0023] The peanut special fertilizer obtained by compound fermentation,
[002...
Embodiment 2
[0031] On the special fertilizer basis of embodiment 1 granulation, continue to carry out following steps:
[0032] (1) Put diatomaceous earth into 3-4 times the amount of water, then add 2-3% sodium lauryl sulfate equivalent to the weight of diatomite, 1-2% flat plus O, 4-5% wintergreen Oil, 3-5% aluminum hydroxide, stirring at a high speed of 5200-6500 rpm to obtain a dispersion slurry;
[0033] (2) Spray the dispersion slurry on the outside of the special fertilizer particles and dry;
[0034] (3) Spray the pyrethroid mixture on the outside of the granule, and then dry it, or you don’t need to spray it.
[0035] The use of the above-mentioned fertilizers increases the slow-release characteristics, and the amount of fertilizers can be reduced by 20-30% per mu, while still maintaining high yields.
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Abstract
The invention discloses a special compound fertilizer for peanuts. The special compound fertilizer is prepared from the following materials in parts by weight: 20-24 parts of urea, 40-50 parts of diammonium phosphate, 40-50 parts of potassium chloride, 2-5 parts of zinc sulfate, 0.5-1.5 part of borax, 10-15 parts of rape seed cake, 25-30 parts of cow dung, 5-8 parts of dry tea dreg, 1-2 parts of EM (Effective Microorganisms) fungicide, 20-25 parts of rotten apples, 15-20 parts of rotten oranges, 20-25 parts of egg-shell meal, 10-12 parts of bean pulp, 10-15 parts of bran, 2-4 parts of amino acid chelating liquid, 8-12 parts of bagasse, 2-4 parts of folium artemisiae argyi, 2-4 parts of radix euphorbiae ebractealatae, 1-2 parts of radix stemonae and 5-8 parts of paulownia leaves. The fertilizer provided by the invention is a special fertilizer of formulation specially prepared aiming at peanut growth. The disease and drought resistances of the peanut can be effectively improved by the fertilizer; the damage to soil is correspondingly reduced; the rotted fruit pulp, dried tea dregs and the like are hermetically fermented and used; and the cost is saved when the nutrient content of the special compound fertilizer is enriched, and waste is changed into precious resources.
Description
technical field [0001] The invention relates to the field of fertilizers, in particular to a special compound fertilizer for peanuts. Background technique [0002] Fertilizer is a type of substance that provides one or more essential nutrients for plants, improves soil properties, and increases soil fertility. One of the material basis of agricultural production. As early as the Western Zhou Dynasty, China already knew that field weeds can promote the growth of millet after they rot. "Qi Min Yao Shu" introduces in detail the method of planting green manure and the method of crop rotation between leguminous crops and gramineous crops; it also mentions the method of using crop stalks mixed with cow dung and urine, trampling and composting to make fertilizer . [0003] my country is a large agricultural production country. With the high utilization of fertilizers, the requirements for fertilizers are constantly increasing. At present, a large amount of inorganic fertilizers ...
Claims
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Application Information
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