新疆半干旱区不同豆科/禾本科牧草混播草地生产力的变化研究
谢开云1, 曹凯1, 万江春1, 王玉祥1, 赵云2, 朱进忠1,*

Change in productivity of swards of different forage legume and grass species monocultures and combinations in the semi-arid region of Xinjiang Province
XIE Kai-yun1, CAO Kai1, WAN Jiang-chun1, WANG Yu-xiang1, ZHAO Yun2, ZHU Jin-zhong1,*
不同混播处理下不同年份各种牧草干物质产量所占比例 A,B,C,D: 2种牧草混播处理Mixed-culture grassland of two forages; E,F: 3种牧草混播处理Mixed-culture grassland of three forages. 图6 , 图8 同The same with Fig.6 and Fig.8 .