机译:黄土高原地区地膜覆盖对旱作冬小麦土壤水分状况和籽粒产量的影响
College of Agronomy, Shanxi Agricultural University, Taigu 030801, P.R.China;
College of Agronomy, Shanxi Agricultural University, Taigu 030801, P.R.China;
College of Agronomy, Shanxi Agricultural University, Taigu 030801, P.R.China;
College of Agronomy, Shanxi Agricultural University, Taigu 030801, P.R.China;
College of Agronomy, Shanxi Agricultural University, Taigu 030801, P.R.China;
College of Agronomy, Shanxi Agricultural University, Taigu 030801, P.R.China;