Enzyme pig manure prepared by plant enzyme fermentation technology

Abstract

The invention relates to the fields of a plant enzyme technology, a biological fermentation technology, an agricultural breeding technology and an agricultural production technology, in particular to enzyme pig manure prepared by a plant enzyme fermentation technology. The innovative technology of the invention is realized according to the following steps: fermenting manure of a pig farm on site to produce the enzyme pig manure, and returning the enzyme pig manure to the field for back feeding of the planting industry; the fermentation process is free of stink, free of pile turning, trouble-saving and convenient, harmful substances such as antibiotics and heavy metals are effectively removed, and various chemical fertilizers and organic fertilizers are replaced or partially replaced. The quality of the enzyme pig manure is superior to that of most of traditional organic fertilizers in the market, the planting requirements of local farmers can be met, the enzyme pig manure can be sold out (licenses do not need to be handled), and the income of a farm is increased. The popularization and application of the invention effectively solve the environmental protection problem that the pig farm is headache. After the technology is applied to agricultural planting, the usage amount of pesticides and chemical fertilizers can be properly reduced, the yield and quality of agricultural products can be improved, the food safety is improved, and the win-win situation of economic benefits, ecological benefits and social benefits is achieved.

Description

technical field [0001] The invention relates to the fields of plant enzyme technology, biological fermentation technology, agricultural breeding technology, and agricultural production technology, and is specifically a kind of fermented pig manure prepared by plant enzyme fermentation technology. Background technique [0002] While contemporary agriculture and animal husbandry promote a substantial increase in agricultural products, livestock and poultry products, and labor productivity, they also cause excessive use of chemical fertilizers, pesticides and antibiotics, improper disposal of livestock and poultry manure, serious agricultural non-point source pollution, and biodiversity loss. Destruction, soil erosion and compaction have seriously affected the quality and safety of agricultural products, the safety of human survival and sustainable development. In the context of tightening resource and environmental constraints, how to accelerate the transformation of agricultu...

AI Technical Summary

Problems solved by technology

[0005] (2) The feces of pig farms contain seriously excessive antibiotics, various heavy metals, harmful bacteria and pesticide residues. Metals such as zinc and copper affect the growth and development of crops, resulting in crop yield reduction; heavy metals such as cadmium are harmful to crops. Yield has no effect, but it can directly or indirectly harm people's physical and mental health through the edible parts of crops

[0006] (3) During the storage, treatment and utilization of pig farm manure, it may enter the soil or groundwater in various ways, causing serious secondary pollution to the environment

[0007] (4) The feces of pig farms contain a large number of pathogenic microorganisms such as bacteria, viruses and parasites. Although many microorganisms die quickly after leaving the animal body, some microorganisms can survive under suitable conditions. Longer survival time and great threat to human and animal health

The fermentation process of some existing products is primitive and irregular, and the product quality is unstable

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