刈割干扰和养分添加条件下Epichloë内生真菌感染对羽茅所在群落多样性和生产力的影响
吴曼,李娟娟,刘金铭,任安芝(
),高玉葆
),高玉葆
Effects of Epichloë infection on the diversity and productivity of Achnatherum sibiricum community under various nutrient and mowing conditions
WU Man,LI Juan-Juan,LIU Jin-Ming,REN An-Zhi(),GAO Yu-Bao
),GAO Yu-Bao
图5. 磷添加对土壤(A)和优势种(B-D)磷浓度的影响。B, 羽茅。C, 羊草。D, 冷蒿(平均值+标准误差, n = 5)。E-, 无内生真菌感染; E+, 内生真菌感染; P-, 无磷添加; P+, 磷添加。***, p < 0.001。
Fig. 5. Effects of phosphorus addition on P concentration of the soil (A) and dominant plant species (B-D). B, Achnatherum sibiricum. C, Leymus chinensis. D, Artemisia frigida (mean + SE, n = 5). E-, endophyte-uninfected; E+, endophyte-infected; P-, no-phosphorus addition; P+, phosphorus addition. ***, p < 0.001.
