Special fertilizer for gingers and preparation method thereof

Abstract

The invention discloses a special fertilizer for gingers and a preparation method thereof. The special fertilizer for the gingers comprises the following raw materials in parts by weight: 30-50 parts of human urine and stool, 25-45 parts of slaughterhouse waste, 15-20 parts of cottonseed meal, 10-15 parts of Chinese herbal dreg, 10-15 parts of straw, 8-16 parts of sawdust, 5-10 parts of peat moss, 5-10 parts of furfural slag, 6-12 parts of coal ash, 2-3 parts of strain powder, 20-30 parts of glauconite, 15-25 parts of diatomite, 2-3 parts of strychnos, 1-2 parts of daffodil, 2.5-3.5 parts of cassava leaf, 2-3 parts of larkspur, 1-2 parts of tripterygium, 12-16 parts of polyvinylpyrrolidone, 7-13 parts of sodium alginate, 16-22 parts of urea, 14-18 parts of monoammonium phosphate, 5-10 parts of potassium chloride, 1-2 parts of ferrous sulfate, 0.5-1 part of manganese sulfate and 0.5-1 part of borax. The special fertilizer for the gingers integrates organic fertilizer, inorganic fertilizer and manure fertilizer, has all-around and balanced nutrients, is high and lasting in fertilizer efficacy, and can inhibit and kill harmful bacteria in soil, enhance the disease resistance of the gingers, reduce the incidence of pests and diseases, improve physical and chemical properties of the soil, prevent soil hardening and increase the yield and the quality of the gingers so as to achieve aims of high yield, high quality and no pollution.

Description

technical field [0001] The invention relates to a special fertilizer for ginger and a preparation method thereof, belonging to the field of agricultural fertilizers. Background technique [0002] Fertilizer is the planting industry and its important means of production, and plays a very important role in the cultivation and management of ginger. Fertilizer has a great influence on the growth of ginger, which can promote the growth of ginger, increase the nitrogen content and chlorophyll content of leaves, and enhance the rate of photosynthesis, thereby increasing the yield. At present, the inorganic fertilizers used for ginger planting in the market are relatively single in composition, mainly composed of three inorganic elements N, P, and K, which can meet the growth needs of ginger in a short period of time, but long-term use will damage the soil aggregate structure. If it is destroyed, it will easily cause soil compaction and soil hardening, and at the same time, it will...

AI Technical Summary

Problems solved by technology

At present, the inorganic fertilizers used for ginger planting in the market are relatively single in composition, mainly composed of three inorganic elements N, P, and K, which can meet the growth needs of ginger in a short period of time, but long-term use will damage the soil aggregate structure. If it is damaged, it will easily cause soil compaction and soil hardening. At the same time, it will not be able to inhibit and kill harmful bacteria in the soil, enhance the disease resistance of ginger, and have no obvious effect on promoting the growth of ginger.