作者:Wahyuni, S.H.^1, Nasution, D.P.Y.^1
关键词:Chicken manure;Cow manure;...
会议举办机构:Department of Agricultural, Universitas Graha Nusantara, Padangsidimpuan Kampus i Tor, Simarsayang Padangsidimpuan
会议时间:2019
作者:Wahyuni, S.H.^1, Nasution, D.P.Y.^1
关键词:Chicken manure;Cow manure;...
会议举办机构:Department of Agricultural, Universitas Graha Nusantara, Padangsidimpuan Kampus i Tor, Simarsayang Padangsidimpuan
会议时间:2019