机译:在填海后钙质土壤中长期施肥的大草原中的有机质级分
College of Resources and Environment Shanxi Agricultural University Taigu 030801 P.R.China;
Shanxi Province Key Laboratory of Soil Environment and Nutrient Resources Taiyuan 030031 P.R.China;
College of Resources and Environment Shanxi Agricultural University Taigu 030801 P.R.China;
Shanxi Province Key Laboratory of Soil Environment and Nutrient Resources Taiyuan 030031 P.R.China;
College of Environment Zhejiang University of Technology Hangzhou 310014 P.R.China;
College of Land Science and Technology China Agricultural University Beijing 100193 P.R.China;
New Zealand Institute for Plant & Food Research Limited Christchurch 8140 New Zealand;
College of Resources and Environment Shanxi Agricultural University Taigu 030801 P.R.China;