Special fruit tree biological fertilizer based on waste bacteria sticks and preparation method thereof

Abstract

The invention relates to the field of biological bacterial fertilizers, in particular to a special fruit tree biological fertilizer based on waste bacteria sticks. The special fruit tree biological fertilizer is prepared from waste bacteria stick powder, fruit tree branch powder, dried livestock manure, a high-humidity enzyme microbial agent, azotobacter chroococcum, bacillus megatherium, bacillussubtilis, bacillus mucilaginosus, purple non-sulfur bacteria and bran. Waste bacteria sticks, fruit tree branches and livestock manure are comprehensively fermented, the nitrogen fixation capacity ofthe fruit tree can be improved, the solidified phosphorus and the solidified potassium in the soil can be reutilized, and nitrogen-fixing, phosphorus-dissolving and potassium-dissolving bacteria areadded to obtain phosphorus-dissolving, potassium-dissolving and nitrogen-fixing biological organic bacterial fertilizer. The biological organic bacterial fertilizer can improve nitrogen fixation capacity of fruit trees and recycle phosphorus and potassium solidified in soil, microbial ecological environment of orchards is improved while organic matter content of orchard soil is increased, and utilization rate of mineral elements is increased.

Description

technical field [0001] The invention relates to the field of biological bacterial fertilizer, in particular to a special biological fertilizer for fruit trees based on waste bacterial sticks and a preparation method thereof. Background technique [0002] As a large agricultural country, our country is increasingly dependent on the use of chemical fertilizers. However, long-term use of chemical fertilizers will cause many problems. For example, long-term single and excessive use of chemical fertilizers will lead to soil compaction, nutritional imbalance, and less and less organic matter content. . Soil compaction will affect the physiological and ecological environment of plant roots, affect the normal growth and development of plants, increase agricultural costs, reduce the yield and quality of fruit, and restrict the sustainable development of the fruit tree industry. [0003] Since the 1980s, my country's edible fungi industry has developed rapidly. In 2000, my country's ...

AI Technical Summary

Problems solved by technology

If calculated according to the remaining 60kg of discarded mushroom sticks per 100kg of edible fungus compost, my country produces 5 million to 6 million tons of discarded mushroom sticks every year, and most of them are discarded or burned at will except for a small amount that can be used as livestock and poultry feed. Not only will it cause certain pollution to the surrounding environment, but also a waste of resources

Images