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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 学科主题：agriculture     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Growth performance and hormonal status during feed restriction and compensatory growth of Small-Tail Han sheep in China 期刊论文 SMALL RUMINANT RESEARCH, 2016, 卷号: 144, 页码: 191-196 作者:  Ding, LM;  Chen, JQ;  Degen, AA;  Qiu, Q;  Liu, PP 收藏  |  浏览/下载：48/0  |  提交时间：2017/05/09 Small-Tail Han sheep  Feed restriction  Compensatory growth  Hormone   Soil hydrolase activities and kinetic properties as affected by wheat cropping systems of Northeastern China 期刊论文 PLANT SOIL AND ENVIRONMENT, 2010, 卷号: 56, 期号: 11, 页码: 526-532 作者:  Zhang, YL;  Chen, LJ;  Sun, CX;  Wu, ZJ;  Chen, ZH 收藏  |  浏览/下载：3/0  |  提交时间：2015/12/18 cinnamon soil  wheat cropping systems  soil enzyme activities  kinetic properties of soil enzymes   Productivity and water use of alfalfa and subsequent crops in the semiarid Loess Plateau with different stand ages of alfalfa and crop sequences 期刊论文 FIELD CROPS RESEARCH, 2009, 卷号: 114, 期号: 1, 页码: 58-65 作者:  Jia, Y;  Li, FM;  Zhang, ZH;  Wang, XL;  Guo, RY 收藏  |  浏览/下载：3/0  |  提交时间：2015/12/14 Alfalfa  Legume-crop rotation  Semiarid Loess Plateau  Water use  Yield   Effect of silicon on the morphology of shoots and roots of alfalfa (Medicago sativa) 期刊论文 AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE, 2006, 卷号: 46, 期号: 9, 页码: 1161-1166 作者:  Guo, ZG;  Liu, HX;  Tian, FP;  Zhang, ZH;  Wang, SM 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Classification management for grassland in Gansu Province, China 期刊论文 NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH, 2003, 卷号: 46, 期号: 2, 页码: 123-131 作者:  Guo, ZG;  Liang, TG;  Zhang, ZH 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 multi-functionality of grassland  classification management  conservation grassland  productive grassland