黄土高原衰退柠条( Caragana korshinskii )林近自然修复技术模式
宋鑫洋, 牟梦宇, 赵晨光, 王嘉铮, 火彦君, 赵长明, 管超

Close-to-nature restoration technological pattern for degraded Caragana korshinskii stands in the Loess Plateau
Xinyang Song, Mengyu Mu, Chenguang Zhao, Jiazheng Wang, Yanjun Huo, Changming Zhao, Chao Guan
表2 不同混交模式下柠条生长指标变化情况
Table 2 Variations in growth parameters of Caraganakorshinskii under distinct mixed-species regimes
衰退程度处理衰退指数枯枝率/%植被覆盖度/%
轻度衰退HJ-11.28±0.20a7.44±2.68a50.26±1.15a
HJ-21.41±0.18a6.68±2.48a48.08±3.93a
HJ-31.5±0.23a7.54±2.77a46.98±4.63a
HJ-CK1.26±0.20a7.67±1.90a42.32±1.69a
中度衰退HJ-11.32±0.11b6.56±1.08a50.43±4.49a
HJ-21.34±0.20b6.39±2.68a47.39±4.16a
HJ-31.36±0.13b7.55±1.71a50.69±3.07a
HJ-CK1.74±0.06a9.44±3.43a47.63±2.19a
重度衰退HJ-11.86±0.09ab9.70±4.15a38.91±10.38a
HJ-21.39±0.12b7.25±0.20a48.99±9.69a
HJ-31.44±0.19b6.22±2.42a45.44±11.19a
HJ-CK2.29±0.41a9.71±0.14a44.77±9.50a