深松与免耕频次对黄土旱塬春玉米田土壤团聚体与土壤碳库的影响
张琦(),王淑兰,王浩,刘朋召,王旭敏,张元红,李昊昱,王瑞,王小利(),李军()
Effects of Subsoiling and No-Tillage Frequencies on Soil Aggregates and Carbon Pools in the Loess Plateau
ZHANG Qi(),WANG ShuLan,WANG Hao,LIU PengZhao,WANG XuMin,ZHANG YuanHong,LI HaoYu,WANG Rui,WANG XiaoLi(),LI Jun()

图2. 不同深松频次处理下力稳定性团聚体(DR0.25)和水稳定性团聚(WR0.25)体含量
不同字母代表不同处理间存在显著差异P<0.05。下同

Fig. 2. Contents of force-stable aggregates (DR0.25) and water-stable aggregates (WR0.25) under different frequency subsoiling treatments
下同 Different letters mean significant difference at 0.05 level. The same as below