Special compound fertilizer for peanuts

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 ...

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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.