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- Screening of the Genetic Marker for the Milk Yield Trait in Chinese Holstein by RAPD Method 用RAPD技术筛选中国荷斯坦牛产奶量性状遗传标记
- milk yield trait 产奶性状
- Improve the milk yield of cow 5-10% and the butterfat content. 能提高奶牛产奶量5-10%25,并能改善乳脂率;
- The experiment was to investigate the effect of THI on buffalo s milk yield. 本试验研究了温湿指数(THI)对摩尼本水牛产奶量的影响。
- The differences among the LSM of each genotype were significant at LAP and EsD loci on Cashmere yield trait of CRS and LRS (P<0.05), and LAPBB was the best marker genotype. CRS和LRS群体在绒产量上;LAP和EsD两位点各基因型LSM间差异显著(P<0.;05),其LAPBB型为首选标记基因型;
- As milk yield is not yet established, the demands are low and body reserves are at their highest. 由于泌乳量尚未稳定,采食量很低,而且体内储备正处于高峰。
- Results showed that there were an obvious relationship among abomasum diseases with raising management, parities, milk yield, and onset period. 调查结果表明:饲养管理、胎次、泌乳量、发病时期与真胃疾病有较大关系。
- The curve parameters considered were scope factor A,increase rate of milk yield B and decrease rate C. 所考虑的曲线参数为规模因子a、产奶量上升率b和下降率c;
- Milk yield and specific gravity increased by 5.60% and 0.003 respectively when the DEB diet was supplied. 利用电解质平衡日粮;可提高奶牛产奶量5.;60%25(P<0
- The result showed: BB genotype at S1 site and BB genotype at S2 site was favorable marker genotype for cashmere yield trait,BB genotype at S2 site and AA genotype at S3 site was favorable marker genotype for weight trait. 结果表明:在产绒量性状上,S1位点的BB基因型和S2位点的BB基因型可以作为标记基因型;
- The result shows that milkfat percentage and milk yield of the cows in experimental group increased 1. 试验结果表明,试验组奶牛乳脂率和产奶量分别提高1。
- BST could significantly elevate the milk yield in cows, so it brings the deep and wide research all over the world. BST能够显著提高奶牛产奶量,引发了世界各地的深入广泛研究,其安全性始终是我们关注的焦点。
- With different increased quantity of milk yield in different group,the content of milkfat and milk protein had different changes. 随着各组泌乳量增加的数量不同,乳脂肪和乳蛋白含量表现出不同的变化。
- Heterosis and segregation on agronomic and yield traits in Brassica napus L. 甘蓝型油菜主要农艺和产量性状的杂种优势及其分离世代的分析。
- The results showed that milk cGMP, RNA concentrations and milk G-6-PDH activity were correlated with milk yield (p<0.5 and p<0.01) for both of the two groups. 结果表明;乳中cGMP和RNA的含量均与产乳量显著相关(p<0.;05);G-6-PDH的活性与产乳量极显著相关(p<0
- The largest data set consisted of 12847 records with 47 sires and 778 HYSs, which is corresponding to the milk yield data available currently in Beijing area. 4种数据结构中最大的有12847个观察值, 场年季效应和公牛效应水平数分别为778和47,它与北京市目前可利用的奶牛头胎产奶量记录资料相当。
- He hopes the climate change-busting diets could also improve profits for farmers as it's believed the new feeds could also improve beef production and boost milk yield. 他希望,这一应对气候变化的食谱同时能够给农民带来更多收益,据称这种新的饲料配方还能够增加牛肉和牛奶产量。
- The hot weather has soured the milk. 炎热的天气使牛奶变酸了。
- This research aimed to study the genetic correlation and path analysis of 15 kinds of Rosa rugosa yield traits. 摘要对15个玫瑰品种进行了产量性状的遗传相关和通径分析。
- Genetic Analysis for F1 Yield Traits with Conditional Approach in Island Cotton (Gossypium barbadense L. 关键词:双列杂交;非条件和条件方差;产量性状;