..............page:137-138
..............page:139-154
..............page:155-164+133
The dilemma of steppe and it’s transformation in China
ZHANG XinShi;TANG HaiPing;DONG XiaoBin;LI Bo;HUANG YongMei;GONG JiRui;State Key Laboratory of Vegetation and Environmental Change;Institute of Botany;Chinese Academy of Sciences;Colleage of Resources Science and Technology;Beijing Normal University;
..............page:165-177
Trajectory and prospect of China’s prataculture
REN JiZhou;XU Gang;LI XiangLin;LIN HuiLong;TANG Zeng;State Key Laboratory of Grassland Agro-ecosystems;College of Pastoral Agriculture Science and Technology;Lanzhou University;Institute of Animal Sciences;Chinese Academy of Agricultural Sciences;
..............page:178-192
..............page:193-200
..............page:201-212
..............page:213-223
..............page:224-230
..............page:231-238
..............page:239-249
..............page:250-260
Distribution, breeding and utilization of alfalfa germplasm resources
YANG QingChuan;KANG JunMei;ZHANG TieJun;LIU FengQi;LONG RuiCai;SUN Yan;Institute of Animal Sciences;Chinese Academy of Agricultural Sciences;Institute of Grassland Research;Heilongjiang Academy of Agricultural Sciences;College of Animal Science and Technology;China Agricultural University;
..............page:261-270
..............page:271-281
..............page:282-283