机译:秸秆还田方式和灌溉来源对冬小麦土壤酶活性的影响
College of Life Sciences, Liaocheng University, Liaocheng 252059, China;
College of Life Sciences, Liaocheng University, Liaocheng 252059, China;
Huadian Agricultural Popularizing Center, Huadian Jilin 132400, China;
College of Life Sciences, Liaocheng University, Liaocheng 252059, China;
College of Life Sciences, Liaocheng University, Liaocheng 252059, China;
Straw; returning; Irrigation; Urease; Invertase:; Phosphatase;