内蒙古黄土高原秸秆还田对玉米农田土壤水热状况及产量的影响
刁生鹏,高日平,高宇,任永峰,赵沛义,袁伟,高学峰

Effects of Straw Returning on Soil Hydrothermal and Yield of Maize in Loess Plateau of Inner Mongolia
Shengpeng Diao,Riping Gao,Yu Gao,Yongfeng Ren,Peiyi Zhao,Wei Yuan,Xuefeng Gao
图1 2017-2018年秸秆还田处理不同生育时期不同深度土壤含水率
Fig.1 Soil moisture content at different depths in different growth stages under straw returning in 2017-2018