2023/08/01
With the rapid development of animal husbandry and planting industry in China, large and medium-sized livestock and poultry farms (villages, communities) have emerged in various places, and a large amount of livestock and poultry manure has become the main source of local pollution because it can not be treated in time. Due to the improvement of rural people's living conditions, a large number of straw treatment methods are improper, which also becomes a harm; Domestic garbage surrounds the city. How to process and utilize organic fertilizer production line as soon as possible and turn waste into treasure has become a problem to be solved at present. At the same time, the current agricultural production generally relies on fertilizer, on the one hand will cause environmental pollution, in fact, the current rural non-point source pollution has been quite serious, become a thorny problem, on the other hand will affect the quality of agricultural products. After China's accession to WTO, "green barriers" have also become an important obstacle to the export of agricultural products. Therefore, people gradually realize that in the use of chemical fertilizers, it is necessary to increase the proportion of organic fertilizer, especially for economic crops such as vegetables, melons and fruits, tobacco, the use of biological fertilizers, which can increase production, improve quality, and protect the ecological environment, and can widely use urban and rural organic waste, such as municipal waste, sludge, livestock and poultry manure. The new technology of bioengineering is used to produce bioferfertilizer, so that the "grain - fertilizer - grain" form a virtuous cycle chain. Therefore, pig manure treatment equipment, cow manure treatment equipment, organic fertilizer equipment processing biological organic fertilizer, biological fertilizer has become a new source of fertilizer for the development of ecological home industry and an emerging fertilizer industry.
