High-yield and high-quality organic slow release fertilizer for asparagus peas

Abstract

The invention discloses high-yield and high-quality organic slow release fertilizer for asparagus peas. The high-yield and high-quality organic slow release fertilizer is prepared from the following raw materials: excrements of livestocks, furfural residues, sweet potato vines, peanut cakes, sesame cakes, potato peels, cotton seed husks, weathered coal, urea, potassium chloride, ammonium nitrate, ammonium molybdate, potassium sulfate, sodium borate, manganese sulfate, zinc sulfate, monopotassium phosphate, dipotassium phosphate, sodium humate, calcium humate, magnesium humate, zinc-amino acid chelate, a modified slow release agent and a slow release agent tackifier. The organic slow release fertilizer disclosed by the invention is difficult to loose and high in particle formation property, can meet the demand of the asparagus peas in the whole growing process; the yield and the quality of the asparagus peas can be effectively improved; the high-yield and high-quality organic slow release fertilizer has excellent slow release performance, and nutritional substances can be supplied to the asparagus peas more efficiently.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a high-yield and high-quality organic slow-release fertilizer for square beans. Background technique [0002] Lentils are annual or perennial herbaceous plants. The root system is developed, there are more nodules, and the ability to fix nitrogen is strong. The stem grows up to 3-4m high, with strong branching and luxuriant branches and leaves; the stem is smooth and glabrous, green or green-purple, and the cross section is nearly round; the leaves are three compound leaves, alternate, the leaflets are broadly oval, entire, The top is acute; the flowers are axillary racemes, the flowers are relatively large, and the corolla is purple-blue; the pods are rectangular tetrahedrons with edges, the edges are wing-shaped, and there are sparse serrations. The pods are green or purple in several types, old After dark brown, the pods are about 10-70cm long, generally 20cm; the seeds ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems existing in the background technology, the present invention proposes a high-yield and high-quality organic slow-release fertilizer for square-lens beans, which is not easy to loosen and has good particle formation, which can meet the needs of the whole growth process of square-lens beans and can effectively improve the quality of four-sided beans. Bean yield and quality, with excellent slow-release properties, can more efficiently supply nutrients to square beans

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