crossbreds

the behavior rules of wild japanese quail, domestic quail and their crossbreds

野生日本鸣鹑与家鹌鹑及其杂交后代的行为规律研究

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Study on the Differences of Gene Expression in Duck Liver Of Beijing Duck, Muscovy Duck and Their Crossbreds

北京鸭/番鸭杂交体系肝脏组织基因表达差异的研究

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The growth rate, feed efficiency and profit of body weight gain of A × Q × M were the highest among all crossbreds, therefore, Red Angus could be used as the terminal sire of three-way crossbreeding with local cattle.

在肥育期增长率、饲料报酬和单位增重效益等重要指标上，均以安秦蒙组相对最高，因而红安格斯可做为当地肉牛三元杂交之首选终端父本。

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fattening and slaughtering experiment of crossbreds of piedmontese and yellow cattle

皮黄杂交改良牛育肥及屠宰试验

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growth performance of qinhai yellow cattle and its crossbreds

青海黄牛及其杂交改良牛的生长发育性能观测

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Based on the current situation of embryo transfer in Guizhou province, 7 donor cows of purebred Simmental cattle and 46 recipient cows of crossbreds were used for synchronized estrous and super ovulation to obtain 59 fresh whole embryos and 32 double half embryos.

本试验结合我省胚胎移植的现状，用7头纯种西门塔尔牛作供体，46头杂交牛作受体，进行同期发情和超数排卵，获得鲜整胚59枚，双半胚32枚；

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High air temperature had larger effect on feed intake of purebred German Shepherd Dogs than of indigenous wolfhound of China and F_1 crossbreds ( P < 0.05).

高温对纯繁德国牧羊犬采食量的影响显著高于中国地方狼犬和杂一代（P

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fattening experiment of two-way rotational crossbreds of yanbian yellow cattle

延边黄牛二元轮回杂交育肥效果研究

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experimental report on slaughtering performance of simmental crossbreds

西杂肉牛屠宰试验报告

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fattening experiment report of xianan crossbreds fed on different nutrition levels

夏南横交牛不同营养水平育肥效果试验报告

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changes of muscle fiber diameter and their relationships to meat quality in huai pig and its crossbreds

淮猪及杂交后代肌纤维直径变化及其与肉质关系的研究

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studies on the differences of gene expression in chicken ovary of crossbreds versus purebreds

蛋鸡及其正反杂交组合卵巢组织的基因差异显示研究

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the effect of crossbreeding domesticated yak with wild-blood yak on the growth performance of crossbreds

导入野牦牛血液对提高家牦牛后代生长发育效果的观测

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studies on slaughter traits and meat quality in four meat rabbit breeds and their crossbreds

四种肉兔及杂交兔屠宰性能和肉品质的研究

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a preliminary study on immune traits of tongcheng pigs and its crossbreds

通城猪及其杂种猪若干免疫性状的研究

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the comparison of reproductive performances among sow of different crossbreds

不同杂交组合母猪的主要繁殖性能比较

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comparative study on fattening performance between crossbreds of angus and zhaotong and purebreds of zhaotong cattle

安昭牛和昭通牛育肥效果比较研究

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The intensive fattening trial was conducted for the F1 crossbreds of Angus and Zhaotong cattle and purebred Zhaotong cattle to test the crossbreeding effects.

为比较安格斯牛和昭通牛的杂交效果，进行了安昭牛F1代和昭通牛的短期育肥研究。

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