Organic fertilizer prepared by fermenting straws

Abstract

The invention provides an organic fertilizer prepared by fermenting straws. The organic fertilizer is prepared from the following raw materials by weight: 1000-1200kg of raw vegetables, 5-8kg of probiotic liquid, 10-15kg of bean cakes and 10-15kg of urea. The organic fertilizer has simple process, is convenient to prepare, controls diseases and pests, improves the soil environment and pH value and is beneficial to crop growth.

Description

[0001] Technical field: [0002] The invention relates to the technical field of fertilizer production, in particular to a straw fermented organic fertilizer. [0003] Background technique: [0004] Fertilizers mainly contain nitrogen, phosphorus, and potassium elements to supplement the lost nutrients for the soil, thereby increasing the yield of crops. However, with the frequent and single use of chemical fertilizers, it will bring adverse effects on the soil environment, and the soil is lacking sufficient nutrients. Under the condition of organic matter, the soil aggregate structure is difficult to form, and the adhesion between soil particles is weakened, which reduces the water retention capacity of the soil. When the soil cannot retain sufficient moisture, even high-quality fertilizers are not easy to release nutrients under favorable conditions. In order to solve the problems caused by the long-term use of single chemical fertilizers, organic fertilizers have appear...

AI Technical Summary

Problems solved by technology

Although organic fertilizers have the above advantages, the current organic fertilizers, formulas and production processes on the market are too complicated, and the types and methods of adding bacteria lead to high costs and increase the burden on farmers