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- Crossbreeding Effects of Angus on Native Yellow Cattle 安格斯种牛杂交改良本地黄牛效果
- Crossbreeding Effects of Angus on Hubei Native Yellow cattle 安格斯牛杂交改良湖北本地黄牛效果
- Improvement Effect of Limousin on Native Yellow Cattle in Huzhu County 利木赞牛改良互助本地黄牛的效果
- Genetic Variability and Gene Differentiation of Qinghai Native Yellow Cattle 青海本地黄牛的遗传变异性及基因分化
- THE IMPROVEMENT OF NATIVE YELLOW CATTLE BY CROSSBREEDING WITH AMERICAN BRAHMAN 婆罗门牛与本地黄牛杂交效果研究初报
- Investigation study on the effects of Canadian purebred beef cattle crossbreeding native yellow cattle 加系纯种肉牛改良本地黄牛效果的调查研究
- THE SECOND REPORT ON THE IMPROVEMENT OF NATIVE YELLOW CATTLE BY CROSSBREEDING WITH AMERICAN BRAHMAN 婆罗门牛与本地黄牛杂交效果研究续报
- native yellow cattle breeds 地方黄牛
- Native yellow cattle 本地黄牛
- the average birth weight,six-month-aged weight and yearling weight of calves of Holstein,Angus,Simmental and Limousin breeds which were calved by the cow of mnbryo transfer were significantly higher than those of contemporary native yellow cattle(P<0.01); 胚胎移植所产的黑白花、安格斯、西门塔尔、利木赞犊牛平均初生重、6月龄重1、2月龄重显著高于同龄本地黄牛(P<0.;01);
- It indicated that genetic diversity of Chinese yellow cattle was very abundant. 表明我国黄牛品种间出现了显著的遗传分化。
- There were gene flow and significant divergence among Chinese yellow cattle breeds. 黄牛不同地方品种之间存在一定程度的基因交流,品种之间出现了显著的遗传分化。
- Yellow cattle badesiasis was harmful to human and animals and with the character of infectivity and lethality. 黄牛双芽巴贝西虫病对人、畜有害,具有传染性、发病性和致死性。
- And provide the important data information for the yellow cattle breeding,improvement,physio... 为黄牛育种、改良及其生理、病理研究提供了重要的数据资料。
- Relationship between Xuwen and Hainan yellow cattle was studied with RAPD technology using Holstein. 本文用RAPD方法以荷斯坦牛作对照分析了徐闻黄牛与海南黄牛的关系。
- E+/e genotype was present in China Holstein Red-white Cattle and Luxi Yellow Cattle. 中国荷斯坦红白花牛和鲁西黄牛还存在E+/e基因型。
- Genetic diversity in Xuwen and Hainan yellow cattle and Holstein cows based on protein polymorphisms was studied with starch electrophoresis in this experiment. 采用淀粉凝胶电泳技术和组织化学染色方法,研究徐闻黄牛、海南黄牛和荷斯坦牛血液蛋白的遗传多样性。
- The body weight and body sizes of F1 crossbreds of Liping yellow cattle with Simmental or Angus or Limousin at 0,6,12,18,24 month-old were measured. 对农户饲养的黎平黄牛及其与西门塔尔牛、安格斯牛、利木赞牛的杂交F_1代的初生、6月龄、12月龄、18月龄、24月龄的体重、体尺进行了测定,结果表明;
- The experiment of cryopreservation and cold storage of fibroblast cells cultured in vitro of Boer goat and yellow cattle's ear skin was conducted. 以体外培养的布尔山羊和黄牛耳组织成纤维细胞为研究对象 ,进行了哺乳动物体细胞的冻存与冷藏试验。
- Among 98 mutations, there is no insertion or deletion, and Yellow cattle and Yak have the same codon bias except the isoleucine codon. 共检测到98个变异位点;未发现插入和缺失;牦牛和黄牛除了异亮氨酸以外有着相同的密码子偏好.