不同降水年型黄土旱塬冬小麦免耕与深松轮耕蓄墒增收效应
于琦,李军(
),周栋,王淑兰,王浩,李敖,张元红,宁芳,王小利,王瑞
),周栋,王淑兰,王浩,李敖,张元红,宁芳,王小利,王瑞
Effects of No-Tillage/Subsoiling Rotational Tillage System on Increasing Soil Water Storage and Crop Yield Under Different Precipitation Patterns of Winter Wheat in the Loess Plateau
YU Qi,LI Jun(),ZHOU Dong,WANG ShuLan,WANG Hao,LI Ao,ZHANG YuanHong,NING Fang,WANG XiaoLi,WANG Rui
),ZHOU Dong,WANG ShuLan,WANG Hao,LI Ao,ZHANG YuanHong,NING Fang,WANG XiaoLi,WANG Rui
图3. 不同降水年型冬小麦生育期0—200 cm土壤蓄水量
R—返青期;E—拔节期;G—灌浆期;H—成熟期
Fig. 3. Soil water storage in 0-200 cm on growth stage of winter wheat under different precipitation patterns
R-Regreening stage; E-Elongation stage; G-Grain-filling stage; H-Harvesting stage
