With the new year's hot spots next to Pharaoh, the farm's Lao Wang is following the trend. Lao Song said Lao Wang's farm is not stinky, attracting crowds. Summarize why the farm is not smelly:
In recent years, animal husbandry has become more and more important in agriculture. Among them, the pig industry occupies an important part in the output value of animal husbandry, and there is a CPI said by pigs. As the number of farms continues to increase, pig manure production continues to increase cumulatively, and the current farming situation is still dominated by traditional dispersion. Especially in pig farming, the proportion of free-range farming is close to 60%, and the situation of polluting water sources and soil is also becoming more and more serious. In some areas, the farms can be described as odor-smoked, and a part of scale farmer facilities. The low level of equipment, lack of manure treatment technology, and awareness of effluent and environmental protection are also weak. However, people have also gradually realized the importance of protecting the environment. In 2010, they started the demonstration and establishment of standardization of livestock and poultry breeding. As of the end of 2015, a total of nearly 4000 standardized demonstration farms and aquaculture communities have been established in the country, and this has achieved the harmlessness of manure. The standard.
With the promulgation of the April 2015 Water Pollution Prevention and Control Action Plan and the May 2016 Soil Pollution Control Action Plan, the State Environmental Protection Agency has made great efforts to provide guidance and pilots for the prevention and control of water and soil pollution in the Southern Water Network District and the Dongting Lake Area. In the work programme, farmers in the relevant regions are also complaining. Of course there are also some farms that do very well. The following are some of the better examples of successful pig manure treatment performed by senior experts from Gemba.
The first was a pig farm in Fujian. The pig house was built on a high hill, and then the pig manure processing equipment was built around it. After being processed by Gemba fermentation, it was used for the surrounding land, and the domestic Henan A pig farm is also a type of pig manure that is processed by the Ginpa Fermentation Pond for use in the transformation of low- and medium-yield farms and the use of farmland crops, and the feed grain produced by the farmland is provided to the pig farms, and the grain, vegetables and fruits produced by the farmland Such as the provision of the market to produce a certain degree of economic benefits; There are also some farms using advanced equipment, the use of pig manure bed pigs, pig manure after probiotic fermentation after breeding quail, fly maggots and other insect protein, or through water and manure, manure after fermentation For the cultivation of matrix, cattle mattress material, planting mushrooms lamp, water and fertilizer can be used for the dung bar or circle bar washing, reducing the amount of water in the farming. Of course, some farms use common biogas digesters for fermentation, and provide clean energy for people. Biogas residue and biogas slurry are then used in the use of crops such as fruits and vegetables to achieve multiple effects.
In short, pig manure is only a misplaced resource. The prevention of waste from pig farms and other wastes is related to the construction of ecological civilization in China. It has attracted the attention of the government and the community, and the farm should be reduced and harmless. Recycling is the focus, and the way of planting and breeding is adhered to.
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