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Influences of grassland degradation on forage availability by sheep in the Inner Mongolian steppes of China 期刊论文
ANIMAL SCIENCE JOURNAL, 2011, 卷号: 82, 期号: 4, 页码: 537-542
Authors:  Wang CJ (Wang Chengjie);  Wang SP (汪诗平);  Zhou H (Zhou He);  Li ZQ (Li Zhiqiang);  Han GD (Han Guodong);  Wang SP (通讯作者),Chinese Acad Sci, Inst Tibetan Plateau Res, 18 Shuangqing St, Beijing 100085, Peoples R China
Adobe PDF(113Kb)  |  Favorite  |  View/Download:963/103  |  Submit date:2012/05/14
GROWING-SEASON  DAIRY-COWS  RYEGRASS  RUMEN  DEGRADABILITY  CATTLE  
基于遥感信息与作物生长模型的区域作物单产模拟 期刊论文
农业工程学报, 2011, 期号: 8
Authors:  任建强;  陈仲新;  唐华俊;  周清波;  秦军
Adobe PDF(2691Kb)  |  Favorite  |  View/Download:1171/178  |  Submit date:2012/05/21
遥感  作物生长模型  估产  叶面积指数  数据同化  全局优化算法