Special biochar composite organic fertilizer for planting wheat

Abstract

The invention discloses a special biochar composite organic fertilizer for planting wheat. The special biochar composite organic fertilizer contains the following raw materials in parts by weight: 50-60 parts of human and livestock mature, 4-7 parts of cephalosporin residue, 4-7 parts of penicillin residue, 20-30 parts of biochar, 5-8 parts of corncobs, 3-7 parts of soybean curb residues, 4-9 parts of cotton seed hull, 2-6 parts of methylene succinic acid, 3-5 parts of epsilon-polylysine, 1-4 parts of chitosan oligosaccharide, 5-12 parts of ceramsite, 6-9 parts of coco coir, 3-7 parts of medical stone, 3-12 parts of wheat shell charcoal, 5-10 parts of bark powder, 12-18 parts of earthworm muck and 2-5 parts of a microbial agent. The organic fertilizer is rich in nutrients such as nitrogen,phosphorus, potassium, calcium, magnesium and organic matters and can meet the grow requirements of the wheat; and the biochar composite organic fertilizer is capable of well promoting the growth anddevelopment of the wheat and improving the activity of soil enzyme; and by virtue of the cooperation of the biochar composite organic fertilizer and the soil enzyme, the community structure of soil fungi is obviously optimized, and the gene copy number of fusarium oxysporum in the soil is decreased.

Description

technical field [0001] The invention relates to the field of wheat planting, in particular to a special biochar compound organic fertilizer for wheat planting. Background technique [0002] Wheat is one of the most important food crops in the world. It is rich in starch, protein and fat, and is also an important source of energy for the human body. However, since the growth period of wheat is as long as 2300 days, it is divided into growth periods such as emergence, tillering, jointing, booting, heading, flowering, filling and maturity. The method must be fertilized many times, the labor cost of fertilization is high, and it is extremely difficult to operate; especially affected by the rapid advancement of the current modern new rural construction and the sluggish price of agricultural products, most of the agricultural production is left-behind rural personnel, and the knowledge structure and labor force of these personnel are weak , A large number of unreasonable fertiliz...

AI Technical Summary

Problems solved by technology

However, since the growth period of wheat is as long as 2300 days, it is divided into growth periods such as emergence, tillering, jointing, booting, heading, flowering, filling and maturity. The method must be fertilized many times, the labor cost of fertilization is high, and it is extremely difficult to operate; especially affected by the rapid advancement of the current modern new rural construction and the sluggish price of agricultural products, most of the agricultural production is left-behind rural personnel, and the knowledge structure and labor force of these personnel are weak , a large number of unreasonable fertilization or wrong purchase and use of counterfeit and inferior chemical fertilizers occur from time to time, resulting in the decline of soil organic matter, serious compaction, acidity and alkalinity, and damage to the soil ecosystem