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2. 不同降水年型各耕作处理休闲期0—200 cm土层蓄墒情况
同一降水年型不同字母表示耕作处理间差异达到显著水平（P<0.05）。下同
Fig. 2. Soil water storage in 0-200 cm on fallow stage under different tillage treatments and precipitation patterns
Different letters represent significantly different among tillage systems in same precipitation type at P<0.05. The same as below
