Fertilizer special for green vegetables and preparation method of fertilizer special for green vegetables

Abstract

The invention discloses a fertilizer special for green vegetables. The fertilizer is prepared from the following raw materials in parts by weight: 100 to 120 parts of poplar bark, 80 to 100 parts of sugarcane residues, 70 to 90 parts of corncob, 50 to 60 parts of medicine residues, 40 to 45 parts of acid sludges, 30 to 40 parts of saw dust, 30 to 40 parts of mushroom residues, 20 to 30 parts of tea grounds, 20 to 24 parts of inositol residues, 10 to 12 parts of amino acid residues, 20 to 25 parts of volcanic rock powder, 30 to 40 parts of monoammonium phosphate, 16 to 20 parts of urea, 14 to 18 parts of potassium chloride, 2 to 3 parts of polyvinyl alcohol, 6 to 9 parts of EM fungicide, 10 to 15 parts of soil conditioner and the balance of water. The fertilizer disclosed by the invention is a compound fertilizer generated by the stacking fermentation of domestic and industrial wastes comprising the poplar bark, the sugarcane residues, the corncob, the medicine residues, the acid sludges, the saw dust, the mushroom residues, the tea grounds, the inositol residues, the amino acid residues and the like as well as other materials. The fertilizer is rich in organic fertilizer, inorganic fertilizer and other various nutritions, thereby meeting the requirements of nutrient elements needed by the growth of the green vegetables. Therefore, the yield and the quality of the green vegetables are improved. The prepared fertilizer has the advantages of soil improvement, water and fertilizer retention and the like.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a special fertilizer for vegetables and a preparation method thereof. Background technique [0002] The survival of vegetables depends on the soil, and fertilizer is the food of plants. Vegetables need a lot of nutrients to promote their rapid growth during the growth process. Different soils have certain effects on the growth of crops, which requires the participation of fertilizers. The long-term use of chemical fertilizers in our country has resulted in the destruction of soil structure, soil compaction, and damage to the air permeability of the soil as a result of its accumulation, so that the cleanliness of the soil cannot be restored for a long time, causing great harm to people and the environment, which is not conducive to sustainable development of agriculture in our country. Therefore, reasonable and efficient use of various domestic wastes and industrial wastes t...

AI Technical Summary

Problems solved by technology

The long-term use of chemical fertilizers in our country has resulted in the destruction of soil structure, soil compaction, and damage to the air permeability of the soil as a result of its accumulatio