长江源区高寒草甸生长季载畜量对模拟增温的响应

李成阳, 黄樱宜, 林千策, 沈琳丽, 罗诗影, 梁志辉, 李臻明, 彭飞, 薛娴

Response of livestock carrying capacity of alpine meadows in the source area of the Yangtze River to simulated warming during the growth season

Chengyang Li, Yingyi Huang, Qiance Lin, Linli Shen, Shiying Luo, Zhihui Liang, Zhenming Li, Fei Peng, Xian Xue

表4 增温处理对各功能群牧草品质的影响。

Table 4 Effects of warming treatment on forage quality of different functional groups

功能群 牧草品质 6月 9月 对照 处理 对照 处理 禾本科 ADF/% 39.06±0.85b 43.31±1.08a 45.81±1.53a 46.78±1.42a CP/% 10.93±0.43a 10.08±0.46a 7.23±0.42a 6.55±0.48a EE/% 2.03±0.38a 1.88±0.41a 1.72±0.22a 1.63±0.27a 莎草科 ADF/% 37.67±0.88a 36.81±1.24a 41.36±1.29a 42.81±1.25a CP/% 12.16±0.82a 12.91±0.67a 8.06±0.39a 8.39±0.47a EE/% 2.21±0.19a 2.30±0.21a 2.01±0.16a 1.98±0.18a 杂类草 ADF/% 34.18±0.86b 37.95±1.39a 37.56±0.84a 37.77±0.95a CP/% 16.04±0.44a 14.29±0.35b 9.93±1.36a 8.04±0.86b EE/% 2.83±0.32a 2.71±0.28a 2.65±0.24a 2.54±0.25a