• 已选条件：
  • × International Conference on Organic Agriculture in the Tropics: State of the Art, Challenges and Opportunitie
  • × Soil characteristics
 全选  【符合条件的数据共：2条】

1 Labile carbon fraction, humic acid, and fulvic acid on organic and conventional farming of rice field in Imogiri and Berbah [会议论文]

作者:Sijabat, L.M.T.^1;Nurudin, M.^1;Notohadisuwarno, S.^1;等

关键词:Cation exchange capacities;Labile carbon fractions;...

会议举办机构:Departement of Soil Science, Universitas Gadjah Mada, Jl. Flora Bulaksumur Yogyakarta, Indonesia^1

会议时间:2018

预览  |  原文链接  |  全文  [ 浏览：5 下载：1  ]    

2 Changes in chemical properties of soil in an organic agriculture system [会议论文]

作者:Sudjatmiko, S.^1;Muktamar, Z.^1;Chozin, M.^1;等

关键词:Cropping systems;Organic agriculture;...

会议举办机构:Closed Production System (CAPS) Research Group, Faculty of Agriculture, University of Bengkulu, Jalan WR. Supratman, Kandang Limun, Bengkulu

会议时间:2018

预览  |  原文链接  |  全文  [ 浏览：4 下载：2  ]