绵羊的多产性(Prolifcacy)即初生产羔教,包括产羔数和初生活羔数两性状.产羔数属低遗传力性状,其遗传力估值为0.1左右,重复力为0.15,变异系数为0.25,不同报道...
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prolificacy rate 产育率
prolificacy distribution [统计] 多产分布
high prolificacy 高繁殖力
meat-prolificacy 肉用多胎
prolificacy trait 繁殖性状
higher prolificacy 高繁殖力
prolificacy strain 多胎品系
Breeders were selected with total breeding value for two lines,high prolificacy,and fast growth and high lean. After selecting three generations,both lines have body figure of typical Tibet pig.
采用综合育种值对基础群藏猪按照高繁殖力和快生长高瘦肉率2个方向进行选种。
参考来源 - 藏猪新品系的选育初报The effects of combined genotypes of PRL and PRLR have no obvious law. Its genetic effects on prolificacy are not simply the multiplications of every genotype.6.
5．PRL、PRLR合并基因型对多产性的影响无明显规律存在，其对多产性的遗传效应不是各个基因型效应的简单相加。
参考来源 - PRL、PRLR基因对母猪多产性影响的研究The estimates of repeatability for litter size, lamb survival, fertility, pregnancy maintenance, prolificacy and birth weight were 0.320, 0.435, 0.208, 0.476, 0.410 and 0.426 respectively.
产羔数、活羔数、受精力、妊娠维持、多胎性和初生重的重复力估值分别为0.320、0.435、0.208、0.476、0.410 和0.426。
参考来源 - 考力代绵羊繁殖性状的遗传分析·2,447,543篇论文数据，部分数据来源于NoteExpress
It's denseness prolificacy fertility make a sharp contrast with the sparse and poor native soil.
它稠密、多产、肥沃，与当地稀疏、贫瘠的土壤形成鲜明的对比。
For other sheep breeds or strains, the major genes controlling prolificacy require further study.
控制其它绵羊品种多羔性的主基因还需要进一步研究。
Improving the prolificacy of goat is one of way to increase the efficiency of the meat-goat industry.
提高山羊的繁殖力是提高肉羊生产效率的途径之一。
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