Green agricultural biological fertilizer

Abstract

A disclosed green agricultural biological fertilizer is characterized by comprising the following substances in parts by weight: 50-60 parts of biogas slag, 45-50 parts of poultry manure, 25-30 parts of peat, 20-25 parts of crop straw, 10-16 parts of urea, 3-8 parts of potassium sulfate, 2-6 parts of flos buddlejae, 7-8 parts of flos farfarae, 9-11 parts of wood chip of Juguosong named by the inventor and belonging to pinaceae, 3-9 parts of hibiscus rosa-sinensis wood chip, 0.01-0.02 part of monad powder, 0.1-0.2 part of candida albicans powder, 0.01-0.02 part of pityrosporion ovale powder, and 1-3 parts of humic acid. The green agricultural biological fertilizer is applicable to various vegetables and fruits, after the fertilizer is used, crop fruit is regular, early matured and good in color, the frequency of spraying pesticides on crops is reduced, the output and the sweetness of fruits are increased, and cost is saved.

Description

technical field [0001] The invention relates to a green agricultural biological fertilizer. Background technique [0002] Plant parasitic nematodes are important pathogens among crop pests. In addition to directly causing plant diseases, nematodes can also transmit a variety of pathogenic microorganisms, especially viruses. The average global crop loss due to plant parasitic nematodes is more than 10%. The damage caused by nematodes in China is very serious. In general, it can reduce the output of vegetable crops and melons and fruits, and the damage is becoming more and more serious. In particular, due to the rapid expansion of the area of ​​vegetables in protected areas in China, the uninterrupted planting throughout the year has caused a large accumulation of nematodes and other pathogenic microorganisms, resulting in reduced vegetable production, and seriously affected the quality and export of vegetables, seriously threatening the production of protected vegetables. ...

AI Technical Summary

Problems solved by technology

In particular, due to the rapid expansion of the area of ​​vegetables in protected areas in China, uninterrupted planting throughout the year has resulted in a large accumulation of nematodes and other pathogenic microorganisms, resulting in a reduction in vegetable production and seriously affecting the quality and export of vegetables, seriously threatening the production of vegetables in protected areas

Most of the nematicides currently used are organophosphorus and carbamates, such as aldicarb, which are highly toxic pesticides, and there are very few low-toxic pesticides to choose from. Nematodes are prone to resistance and are compatible with the environment. Extremely poor, polluting soil and water resources