Novel mixing-type dry fertilizer

Abstract

The invention discloses a novel mixing-type dry fertilizer and relates to the technical field of agricultural fertilizers. The fertilizer includes 30% of straw powder, 20% of peanut shell powder, 40% of dried excrement and 10% of a composite fertilizer. The straw powder, as an auxiliary material of the fertilizer, is matched with and is mixed with the excrement, thereby satisfying nutritional demand in growth of plants.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a novel mixed dry fertilizer. Background technique [0002] With the realization of agricultural mechanization, the original farm cattle have withdrawn from the stage of history, lost their role in plowing and farming, changed their feeding purposes, and the number of breeding has dropped dramatically. . [0003] The only way at present is to burn straw. Every harvest season, when you walk into the countryside, you can see thick smoke billowing and a sea of ​​flames. The smoke and dust from straw burning is everywhere, like fog or haze, which reduces visibility, affects sight lines, and increases the hidden danger of traffic accidents; carbon oxides discharged from burning pollute the atmospheric environment. The carbon dioxide floating in the air stimulates the human respiratory system; the burning of straw also destroys the organic matter of the soil, scorche...

AI Technical Summary

Problems solved by technology

However, the process is complex and the amount of straw used is small, which cannot meet the needs of straw recycling in the harvest season, and a large amount of straw is burned and wasted.