Active indigenous microbial weed control fertilizer and preparation method thereof

Abstract

The invention discloses an active indigenous microbial weed control fertilizer and a preparation method thereof. The active indigenous microbial weed control fertilizer is formed through mixed fermentation of faecal matters, stalk, stem and leaf fibers, bean and rice protein materials and indigenous fermented stock seeds, wherein the faecal matters are faeces generated by various animals; the stalk, stem and leaf fibers are high-fiber materials such as straw or rice chaff; the bean and rice protein materials are high-protein-content materials such as bean pulp or ice; the indigenous fermented stock seeds are prepared through mixing and fermentation of rice bran or wheat bran and raw stock seeds; the raw stock seeds are prepared through naturally collecting microorganisms from the rice in the environments of mountain forests, paddy fields or bamboo forests, and then mixing and fermenting together with brown sugar. The active indigenous microbial weed control fertilizer has the advantages of being short in fermentation time, high in microbial density, high in active organic matter content and short in soil corruption time.

Description

technical field [0001] The invention relates to the technical field of organic fertilizer processing, in particular to an active indigenous microbial grass-controlling fertilizer and a preparation method thereof. Background technique [0002] At present, the weeding method of crops is mainly to use selective herbicides, that is, chemical herbicides. Selective herbicides can only kill several kinds of weeds without harming crops. They are widely used in agricultural production, such as field, orchard etc. Selective herbicides mainly include two categories, one is herbicides that can kill monocotyledonous weeds (such as foxtail) and the other is herbicides that can kill dicotyledonous weeds (such as dandelion). [0003] However, the disadvantages of using herbicides for weed control are: 1. During the use of herbicides, a large number of non-target organisms are killed, causing the death of natural enemies of pests and other beneficial animals, resulting in the destruction of...

AI Technical Summary

Problems solved by technology

However, the problems of the above-mentioned rice bran control weeds are: the active ingredients in rice bran with fertilizing effect are relatively low, and the absorption effect of the fertilizers by crops is poor; and the problems of the special organic fertilizer for weed control are: the manufacturing process is relatively complicated, and the required fermentation The time is longer, the microbial density in the organic fertilizer is small, the content of active organic matter in the organic fertilizer is low, and the soil surface of the farmland decays for a long time after fertilization