1) the pollution of animal production
畜禽养殖污染物
3) livestock farming pollution
禽畜养殖污染
5) poultryandlivestockfarmwaste
禽畜养殖废物
6) livestock and poultry waste
畜禽养殖废弃物
1.
The current situation and regional differences of livestock and poultry waste in Zhejiang province were investigated and analyzed through random sampling,judgment sampling and department visiting.
通过随机抽样调查、判断抽样调查和部门单位走访,对浙江省畜禽养殖废弃物现状和区域差异进行了调查分析。
补充资料:海水增养殖(见海水养殖、海水增殖)
海水增养殖(见海水养殖、海水增殖)
marine aquaculture
_一一’‘~’‘以,’日y以.1日乙川髦增养殖(~ne aquacultu祀’见海水养殖·海水
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条