人妻3p互换真实经历趁老师睡觉偷偷的脱她内裤|丝袜人妻丝袜美腿呻吟视频|隔壁漂亮寂寞丰满人妻|人妻嫂子|少妇呻吟高潮视频|日本人妻三级在线看|亚洲一区二区三区在线观看欧美|丰满熟妇69p|熟睡中被义子侵犯|欧美日韩人妻在线一区,日本av三级电影,久久久人妻丰满熟妇av蜜臀,漂亮人妻被朋友强了bd影片

Feces has always been a disgusting thing, whether it's human feces or poultry and livestock feces, but for us chickens, feces is another thing that we have to deal with, because the number of chickens we raise is very large, so the production of poultry feces is also a considerable amount, if we keep these feces straight If we dump it on the side of the road or in the ditch, it will pollute the environment seriously. But what should we do with the excrement we use the chicken equipment to clean up?
It can collect chicken manure, kill the eggs and harmful objects in chicken manure after fermentation, so that the chicken manure will not pollute the environment after treatment, and it can also make organic fertilizer. Some farmers will not deal with the chicken manure correctly. If there is more chicken manure, they will pour it directly on the roadside to pollute the air. Some of them are directly used as fertilizer in fish ponds in the fields, which has a negative impact on production. Now Shengxing animal husbandry will tell you how to turn chicken manure into treasure. Chicken manure is not only a good fertilizer, but also contains high nutrients and can be used as feed. Each layer will produce about 36 kg of chicken manure every year, and each broiler will produce about 4 kg of chicken manure. If a large-scale breeding factory can use the chicken manure reasonably every year, it will produce better economic and ecological benefits. Especially in summer when the climate is very hot, we should pay more attention to the cleaning of the chicken house, and the chicken manure is generally washed with water, the chicken manure will be diluted by water, and the manure tank will be filled soon after the water is too much. This requires digging more cesspools, consuming more time and taking up more resources. There are also people who pour chicken manure directly into rivers and ditches, causing serious environmental pollution. In view of this breeding situation, some people have developed a chicken manure dehydrator to dry the chicken manure. After drying, the water content of chicken manure with water content up to 70% will be reduced to 35% and then it can be bagged and sold to organic fertilizer manufacturers after simple air drying and drying. Don't underestimate the effect of this. If the scale of the chicken farm is large enough, it's not a small income every year. It can also use the remaining fecal water to water the land, which is a good nutrient solution. As for ordinary farmers, selling chicken manure can not only reduce the cost of breeding, but also deal with the problem of water pollution, which is a good thing to kill two birds with one stone!
For us, although the feces taste bigger, but the amount of feces is more objective, so we can't talk about the waste of feces. We should actively collect and use these feces to bring us higher use value.