论文部分内容阅读
一、畜禽养殖场粪污现状1、邱县畜禽养殖情况邱县目前以规模养殖为主,其中蛋鸡存栏量542万只,肉鸡存栏量46.5万只,肉鸭存栏量67.9万只,肉牛存栏量1.22万头,羊存栏量26.8万只,生猪存栏量7.67万头,全年动物排粪量606649吨,消耗113730吨,大量畜禽粪尿得不到及时处理利用,多数露天随意储存。2、畜禽粪便供需脱节一方面是种植业等有大量的畜禽粪便需求,
First, livestock and poultry farms status quo 1, Qiu Xian livestock and poultry breeding Qiu Xian is currently dominated by large-scale breeding, of which the laying hen amount of 5.42 million, 465,000 broiler stock, 697,000 meat ducks, There are 122,200 beef cattle, sheep 268,000 sheep, pig population 76,700, the annual animal fecal output 606,649 tons, consumption 113,730 tons, a large number of livestock and poultry excrement can not be treated in time, the majority of open storage in the open . 2, livestock and poultry supply and demand disconnect On the one hand, there is a large number of livestock and poultry industry and other manure needs,