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Development of enteric methane emission factors for Holstein-Friesian and Norwegian first lactation cows 期刊论文
ACTA AGRICULTURAE SCANDINAVICA SECTION A-ANIMAL SCIENCE, 2015, 卷号: 65, 期号: 3-4, 页码: 127-131
作者:  Chen, XJ;  Yan, T
收藏  |  浏览/下载:3/0  |  提交时间:2017/01/10
Evaluating nitrogen utilization efficiency of nonpregnant dry cows offered solely fresh cut grass at maintenance levels 期刊论文
JOURNAL OF ANIMAL SCIENCE, 2015, 卷号: 93, 期号: 2, 页码: 709-720
作者:  Stergiadis, S;  Chen, XJ;  Allen, M;  Wills, D;  Yan, T
收藏  |  浏览/下载:6/0  |  提交时间:2017/01/10
Long-term fertilization and manuring effects on physically-separated soil organic matter pools under a wheat-wheat-maize cropping system in an arid region of China 期刊论文
SOIL BIOLOGY & BIOCHEMISTRY, 2010, 卷号: 42, 期号: 2, 页码: 253-259
作者:  Hai, L;  Li, XG;  Li, FM;  Suo, DR;  Guggenberger, G
收藏  |  浏览/下载:5/0  |  提交时间:2015/12/14
Effect of phosphorus, potassium and lime application on pasture in acid soil in Yunnan Province, China 期刊论文
NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH, 2007, 卷号: 50, 期号: 4, 页码: 523-535
作者:  Zhao, JQ;  Michalk, DL;  Wen, YF;  Kemp, DR;  Du, GZ
收藏  |  浏览/下载:7/0  |  提交时间:2015/12/14
Influence of tillage and rotation systems on distribution of organic carbon associated with particle-size fractions in Chernozemic soils of Saskatchewan, Canada 期刊论文
BIOLOGY AND FERTILITY OF SOILS, 2006, 卷号: 42, 期号: 4, 页码: 338-344
作者:  Wu, TY;  Schoenau, JJ;  Li, FM;  Qian, PY;  Malhi, SS
收藏  |  浏览/下载:5/0  |  提交时间:2015/12/14
Long-term fertilization effects on crop yield and nitrate nitrogen accumulation in soil in northwestern China 期刊论文
AGRONOMY JOURNAL, 2004, 卷号: 96, 期号: 4, 页码: 1039-1049
作者:  Yang, SM;  Li, FM;  Malhi, SS;  Wang, P;  Suo, DR
收藏  |  浏览/下载:1/0  |  提交时间:2015/12/11
Effect of rainwater harvesting with ridge and furrow on yield of potato in semiarid areas 期刊论文
FIELD CROPS RESEARCH, 2003, 卷号: 84, 期号: 3, 页码: 385-391
作者:  Tian, Y;  Su, DR;  Li, FM;  Li, XL
收藏  |  浏览/下载:3/0  |  提交时间:2015/12/11


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