1) Xiangnan cattle
湘南黄牛
1.
In order to screen the best cross combination,crossbreds F1 of different beef cattle breeds with Xiangnan cattle(Angus、Simmental、Short Horn、Limousin) were investigated in southern of Hunan province.
为了确定适宜的湘南黄牛杂交组合,分别以安格斯、西门塔尔、短角、利木赞等4个肉用牛品种为父本,湘南黄牛为母本开展杂交试验,并对改良牛的体重和体尺进行测定,且进行了数据分析。
2) Xiangxi cattle
湘西黄牛
1.
We measured the body weight,growth index,slaught performance and reproductive character of cow from 258 animals(bull) and 625(cow) animals in Xiangxi cattle breed.
分析测定了湘西黄牛公牛258头和母牛625头各不同年龄的体重、生长指数、屠宰性能及母牛的繁殖性能。
2.
The growth curves of female Xiangxi cattle were fitted by the equation of Logistic and Gompertz using 562 female Xiangxi cattle s weight data.
本研究分别利用Logistic和Gompertz方程对562头湘西黄牛母牛的生长曲线进行了拟合。
3.
Outside this research from Xiangxi cattle production performance, the Xiangxi cattleSimmental and the shorthorn improves the Xiangxi cattle effect as well as the Xiangxi cattleinducts the blood selective breeding effect (F_1 generation of production performance) and so onfour aspects to study the Xiangxi cattle s growth developmental mechanism and the hybrid useeffect.
本研究从湘西黄牛生产性能、湘西黄牛生长曲线、西门塔尔和短角牛改良湘西黄牛效果以及湘西黄牛导入外血选育效果(F_1代生产性能)等四个方面研究湘西黄牛的生长发育规律和杂交利用效果。
3) Xiangxi yellow cattle
湘西黄牛
1.
Research and Extension on Crossbreeding Improvement Technology of Xiangxi Yellow Cattle;
湘西黄牛杂交改良技术的研究与推广
2.
Xiangxi yellow cattle were analyzed by using of six microsatellite markers in this study.
利用6个微卫星标记对湘西黄牛的遗传多样性进行了初步分析。
3.
Taking the example of the practice in Xiangxi yellow cattle, the change of main works and working styles in breed conservation of yellow cattle was discussed and three breed conseration strategies of Xiangxi yellow cattle evaluted.
本文以湘西黄牛的保种工作为例,阐述了不同社会经济条件下,黄牛保种工作内容和方式的变迁,并对湘西黄牛保种过程中采用的行政保种、社会保种和市场+行政保种三种模式进行客观评价,指出了继续进行现代有效保种模式研究的思路。
4) Nanyang cattle
南阳黄牛
1.
Studies on the IVM and IVF of Small Antral Follicular Oocytes in Nanyang Cattle;
南阳黄牛小腔卵泡卵母细胞体外成熟与体外受精研究
2.
Four growth curve models including Brody, Von Bertallanffy, Gompertz and Logistic founctions were used to analyze the body weight of female Nanyang cattle.
根据河南省南阳市黄牛良种繁育场的生产记录,利用Brody、Von Bertallanffy、Gompertz和Logistic 4种生长模型,对南阳黄牛母牛体重生长发育过程进行拟合比较分析。
3.
In order to produce bezoar rapidly and improve output, the plastic web for special purpose, bacteria culture and so on were planted into the gall-bladder of Nanyang cattle by surgical operation, which had no effect on the growth, reproduction, field work, plumpness and health of the Nanyang cattle .
通过外科手术的方法,将专用网架、育黄菌种等植入南阳黄牛胆囊内,达到快速成黄、提高产量的目的;育黄术对南阳黄牛的生长发育、繁殖和使役等无明显影响,育黄期12、18、24、36个月每头平均产黄量为6。
5) Nanyang Yellow Cattle
南阳黄牛
1.
Conservation Countermeasures of Nanyang Yellow Cattle Genetic Resources;
南阳黄牛遗传资源的保护对策
2.
Nanyang yellow cattle is one of the five well-bred cattles in China,but the breed number of Nanyang cattle was gradually decreased and the blind introduction of crossbred breeds and lack of support of financing,technique and stable environment resulted in the high simplification degree of Nanyang yellow cattle at the same time.
针对目前南阳黄牛数量日趋减少、品种严重衰退、许多宝贵基因丢失以及长期近交为主的繁殖方式造成南阳黄牛品种单一化程度高、抗逆性降低等现状,提出南阳黄牛可持续发展的观点。
3.
DNA Extracted from Nanyang yellow cattle s hair follicle and blood was used to RAPD amplification.
从南阳黄牛被毛毛囊细胞和血液中分别提取DNA用于RAPD扩增。
6) Minnan Yellow Cattle
闽南黄牛
1.
Study on Microsatellite Polymorphism of the Minnan Yellow Cattle;
闽南黄牛的微卫星多态性研究
2.
In a repeat 3×3 Latin square experiment design,nitrogen balance trials were conducted with nine 14-month-old Minnan yellow cattle bulls to study effects of dietary protein levels on nitrogen digestion and deposition regulation.
选用9头14月龄闽南黄牛公牛,按重复3×3拉丁方设计,进行了氮平衡试验。
补充资料：湘南登临湘楼
【诗文】：
高处望潇湘，花时万井香。雨馀怜日嫩，岁闺觉春长。
霞刹分危榜，烟波透远光。情知楼上好，不是仲宣乡。
【注释】：
【出处】：
全唐诗：卷409-34
高处望潇湘，花时万井香。雨馀怜日嫩，岁闺觉春长。
霞刹分危榜，烟波透远光。情知楼上好，不是仲宣乡。
【注释】：
【出处】：
全唐诗：卷409-34
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条