Method for making bio-organic fertilizer by utilizing pig manure

Abstract

The invention discloses a method for making a bio-organic fertilizer by utilizing pig manure, and belongs to the field of organic fertilizers. The method for making the bio-organic fertilizer by utilizing the pig manure is characterized in that the organic fertilizer comprises the following ingredients in parts by mass: 200-220 parts of pig manure, 60-80 parts of plant ash, 100-110 parts of pond bottom sludge, 20-30 parts of oil cakes, 50-60 parts of crop straw, 3-5 parts of microbial flora, 20-30 parts of rotted crop fruits, 8-10 parts of wormcast and 30-40 parts of rice bran; an effect of processing the pig manure into the organic fertilizer in the form of composting is realized; through the use of biological land cultivating balls, earthworm cocoons in the biological land cultivating balls are hatched into earthworms, and biological soil digging can be performed on soil near the organic fertilizer and roots and stems of crops, so that the cost and the sum of labor of artificial soildigging are greatly reduced, the absorption of the organic fertilizer by the roots and stems of the crops is more easily, the step of crushing the organic fertilizer after composting is omitted, andthus the work efficiency is significantly increased.

Description

Technical field [0001] The invention relates to the field of organic fertilizers, and more specifically, to a method for making biological organic fertilizers by using pig manure. Background technique [0002] Organic fertilizer is also known as "farm fertilizer". Anything that uses organic matter (compounds containing carbon) as fertilizer is called organic fertilizer. Including human waste, manure, compost, green manure, cake manure, biogas fertilizer, etc. It has the characteristics of many kinds, wide sources, and long fertilizer efficiency. Most of the nutrient elements contained in organic fertilizers are in an organic state, and crops are difficult to directly use. Through the action of microorganisms, a variety of nutrient elements are slowly released, and nutrients are continuously supplied to crops. The application of organic fertilizers can improve the soil structure, effectively coordinate the water, fertilizer, gas, and heat in the soil, and improve soil fertility...

AI Technical Summary

Problems solved by technology

[0003] Generally, pig manure is used as organic fertilizer. Ordinary farmers generally use it directly. However, pig manure will carry some bacteria, such as coliform bacteria, nematodes and other germs and pests. It is easy to infect crops when it is not treated directly. Eating infected crops will pose a great safety hazard to people's health. Therefore, pig manure generally needs to be processed into organic fertilizer before application. However, after the existing organic fertilizer is made, many times there will be a lot of The phenomenon of agglomeration. After agglomeration, due to its large particle size, it is not easy to be decomposed, which greatly affects the application effect of organic fertilizer. Therefore, the organic fertilizer needs to be crushed before use, but this greatly affects work efficiency.

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