本实验以秦川牛肉为对象，研究牛肉在乳酸发酵过程中品质变化。
Effects of different concentrations of NaCl on acidity and TVB-N of Qinchuan beef and effect of different lactic acid bacteria Lacidophilus and s.
本文以眉县秦川牛良种选育示范基地为例，探讨了秦川牛转型的主要选育措施。
This paper, taking Meixian Qinchuan cattle breeding Demonstration Base as an example, explores the chief breeding measures of transforming Qinchuan cattle.
对INRA124位点的分析发现，南阳牛、晋南牛、秦川牛和鲁西牛都有瘤牛和普通牛两个父系起源。
After microsatellite detecting INRA124 locus, we found that Nanyang cattle, Luxi cattle, Jinnan cattle and Qinchuan cattle all had Bos Taurus and Bos Indicus male origins.
对陕西蒲城县和渭南市临渭区5个不同年龄阶段815头秦川母牛的5项体尺和体重性状进行了主成分分析。
The 5 body measurements and weight of 815 Qinchuan cows at five different age phases are studied by principal component analysis.
采用群体遗传学理论与方法研究了陕西省秦川牛场秦川牛保种群30多年来的保种情况，详细地分析了保种群的规模、年龄结构及迁移情况。
Population genetic theory and method were used to study the conservation results of Qinchuan cattle for 30 years plus in Qinchuan cattle farm of Shaanxi province.
采用群体遗传学理论与方法研究了陕西省秦川牛场秦川牛保种群30多年来的保种情况，详细地分析了保种群的规模、年龄结构及迁移情况。
Population genetic theory and method were used to study the conservation results of Qinchuan cattle for 30 years plus in Qinchuan cattle farm of Shaanxi province.
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