大额牛(Bos frontalis)与瘤 牛(Bos indicus) 的种间杂交研究. 中国农业科学, 2011, 44(17): 3622-3633. He Z X, Zhang J C, Qu K X Jin X D, Wang Z, Wang A K, Huang M F, Zhao G, Yang G R, Tu X Y, Yuan X P, Huang B Z. Study on the Interspecies crossbreeding between ...
通过对珍稀牛种大额牛(Bos frontalis)的超数排卵,以普通牛(Bos taurus)和瘤牛(Bos indicus)以及杂交牛为受体移植大额牛胚胎"借腹怀胎",探讨大额牛异地快速扩繁和保种... 和占星,张继才,SUZUKI,... - 中国畜牧兽医学会动物繁殖学分会学术研讨会 被引量: 0发表: 0年 从mtDNA和S...
Gross pathological studies on female reproductive organs of Thari cow (Bos indicus). J Anim Vet Adv 2003;2:64-6.Kunbhar, H.K.; Samo, M.U.; Rind, R.; Kaka, I. and Channa, A.D. (2003): Gross Pathological Studies on Female Reproductive Organs Thari Cow (Bos indicus). Journal of ...
Thus the purpose of the present experiment was to determine if the reaction of Bos indicus cows to different practices varies during the peripartum period. The reaction of the cow to the separation and handling of her calf by humans, and the exit speed and flight reaction were evaluated on ...
Bos indicus and Bos taurus Crossbred Dairy Cattle in…和牛杂交牛奶在.pdf,Aust. J. Agric. Res., 1976,27, 309-21 Bos indicus and Bos taurus Crossbred Dairy Cattle in Australia. IV* Progeny Testing and Expected Rate of Genetic Improvement I. R. Franklin,* R
Estrous signs were more intense ( P<0.05) when the herd was treated as a group rather than in subgroups, displaying more mounts and attempts to mount (1.10 ± 0.30 vs. 0.27 ± 0.05 and 0.20 ± 0.70 vs. 0.05 ± 0.29 frequency/cow/hour in estrus, respectively). No relationship was ...
Direct and maternal additive and heterosis effects from crossing Bos indicus and Bos taurus cattle: cow and calf performance in two environments Data on Brahman and Hereford cattle and their crosses were used to estimate direct and maternal additive and heterosis (dominance+epistasis) effects on cow...
Additionally, cow × treatment and bull × treatment interactions were significant for blastocyst rates, i.e., both breed of cow and breed of bull affected the decline in blastocyst rate caused by heat shock treatment. In conclusion, the present results indicate that Nelore embryos ( indicus) ...
BOS Dictionary Thesaurus Medical Acronyms Idioms Wikipedia BOS (operating system) Basic Operating System. BOS (tool) A data management system written atDESYand used in some high energy physics programs. BOS (programming) TheBasic Object System. ...
Recovery from undernutrition changes connective tissue and muscle proteolytic system gene expression in Bos Indicus Cull CowsD. A. FAUSTOA. L. J. FERRAZE. F. DELGADOANDRADE S.C.SL. L. COUTINHOG. L. D. FEIJO