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Effects of urea plus nitrate pretreated rice straw and corn oil supplementation on fiber digestibility, nitrogen balance, rumen fermentation, microbiota and methane emissions in goats

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成果类型:
期刊论文
作者:
Zhang, Xiumin;Medrano, Rodolfo F.;Wang, Min*;Beauchemin, Karen A.;Ma, Zhiyuan;...
通讯作者:
Wang, Min
作者机构:
[Zhang, Xiumin; Ma, Zhiyuan; Tan, Zhiliang; Wang, Rong; Wang, Min; Wen, Jiangnan] Chinese Acad Sci, Key Lab Agroecol Proc Subtrop Reg, Natl Engn Lab Pollut Control & Waste Utilizat Liv, Inst Subtrop Agr, Changsha 410125, Hunan, Peoples R China.
[Zhang, Xiumin; Ma, Zhiyuan] Univ Chinese Acad Sci, Beijing 100049, Peoples R China.
[Medrano, Rodolfo F.] Cent Luzon State Univ, Coll Vet Sci & Med, Sci City Munoz 3120, Nueva Ecija, Philippines.
[Wang, Rong; Medrano, Rodolfo F.; Wen, Jiangnan] Hunan Agr Univ, Coll Anim Sci & Technol, Changsha 410128, Hunan, Peoples R China.
[Beauchemin, Karen A.] Agr & Agri Food Canada, Lethbridge Res & Dev Ctr, Lethbridge, AB T1J 4B1, Canada.
通讯机构:
[Wang, Min] C
Chinese Acad Sci, Key Lab Agroecol Proc Subtrop Reg, Natl Engn Lab Pollut Control & Waste Utilizat Liv, Inst Subtrop Agr, Changsha 410125, Hunan, Peoples R China.
语种:
英文
关键词:
Dissolved hydrogen;Methane;Nitrate;Oil;Rumen fermentation;Urea
期刊:
畜牧与生物技术杂志(英文版)
ISSN:
1674-9782
年:
2019
卷:
10
期:
1
页码:
491-500
基金类别:
supported by National Natural Science Foundation of China(Grant No.31561143009 and 31472133); National Key Research and Development Program of China(Grant No.2016YFD0500504 and2018YFD0501800); State Key Laboratory of Animal Nutrition(Grant No.2004DA125184F1705); China Agriculture Research System(Grant No.CARS-36); Major Project of Hunan Province(Grant No.2017NK1020); Youth Innovation Promotion Association CAS(Grant No.2016327); CAS President’s International Fellowship(Grant No.2018VBA0031); Open Fund of Key Laboratory of Agroecological Process in Subtropical Region,Chinese Academy of Science(Grant No.ISA2017304);
机构署名:
本校为其他机构
院系归属:
动物科学技术学院
摘要:
Background: Urea pretreatment is an efficient strategy to improve fiber digestibility of low quality roughages for ruminants. Nitrate and oil are usually used to inhibit enteric methane (CH4) emissions from ruminants. The objective of this study was to examine the combined effects of urea plus nitrate pretreated rice straw and corn oil supplementation to the diet on nutrient digestibility, nitrogen (N) balance, CH4 emissions, ruminal fermentation characteristics and microbiota in goats. Nine female goats were used in a triple 3 x 3 Latin Square design (27 d periods). The treatments were: contr...

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