Protein supply and requirement of grazing yak in China

NWIPB OpenIR

	Protein supply and requirement of grazing yak in China
	Xue, B.1,2,3; Liu, S. -J.1; Zhao, X. -Q.2; Hu, L. H.1; Han, X. G.1
	2007
发表期刊	JOURNAL OF ANIMAL AND FEED SCIENCES
卷号	16 页码:86-91
文章类型	Article
摘要	Forage supply of native grassland in Qinghai-Tibet Plateau reaches the greatest point in August and the lowest in the beginning of May. Feed intake of yak reached the greatest point in spring, followed by winter, and the lowest in autumn. Digestible CP (DCP) requirement (g/d) for maintenance in growing yak is 6.09 W(0.52), and that for gain is (1.1548/DG + 0.0509 W(0.52))(-1). There is a sever shortage of forage and CP supply in winter and spring. Grazing yak should be supplemented with 67.4 g/d DCP in the first cold season and 58.4 g/d DCP in the second cold season for normal growth.
关键词	Grassland Protein Requirement Yak
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
收录类别	SCI
语种	英语
WOS研究方向	Agriculture
WOS类目	Agriculture, Dairy & Animal Science
WOS记录号	WOS:000207641800015
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/6869
专题	中国科学院西北高原生物研究所
作者单位	1.Qinghai Acad Anim Sci & Vet Med, Xining 810003, Peoples R China 2.Chinese Acad Sci, NW Inst Plateau Biol, Xining 810003, Peoples R China 3.Sichuan Agr Univ, Inst Anim Nutr, Yaan Sichuan 625014, Peoples R China
推荐引用方式 GB/T 7714	Xue, B.,Liu, S. -J.,Zhao, X. -Q.,et al. Protein supply and requirement of grazing yak in China[J]. JOURNAL OF ANIMAL AND FEED SCIENCES,2007,16:86-91.
APA	Xue, B.,Liu, S. -J.,Zhao, X. -Q.,Hu, L. H.,&Han, X. G..(2007).Protein supply and requirement of grazing yak in China.JOURNAL OF ANIMAL AND FEED SCIENCES,16,86-91.
MLA	Xue, B.,et al."Protein supply and requirement of grazing yak in China".JOURNAL OF ANIMAL AND FEED SCIENCES 16(2007):86-91.