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Equations to predict methane emissions from cows fed at maintenance energy level in pasture-based systems 期刊论文
AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2016, 卷号: 220, 页码: 8-20
作者:  Stergiadis, S;  Zou, CX;  Chen, XJ;  Allen, M;  Wills, D
收藏  |  浏览/下载:3/0  |  提交时间:2017/01/10
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
Prediction of metabolisable energy concentrations of fresh-cut grass using digestibility data measured with non-pregnant non-lactating cows 期刊论文
BRITISH JOURNAL OF NUTRITION, 2015, 卷号: 113, 期号: 10, 页码: 1571-1584
作者:  Stergiadis, S;  Allen, M;  Chen, XJ;  Wills, D;  Yan, TH
收藏  |  浏览/下载:3/0  |  提交时间:2017/01/10
Prediction of nutrient digestibility and energy concentrations in fresh grass using nutrient composition 期刊论文
JOURNAL OF DAIRY SCIENCE, 2015, 卷号: 98, 期号: 5, 页码: 3257-3273
作者:  Stergiadis, S;  Allen, M;  Chen, XJ;  Wills, D;  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
海平面上升对生态系统服务价值的影响及适应措施 中文期刊论文
2015
作者:  王宝强;  杨飞;  王振波
收藏  |  浏览/下载:22/0  |  提交时间:2015/12/18


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