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首页> 外文期刊>Indian Journal of Small Ruminants >FACTORS AFFECTING POST-WEANING AVERAGE DAILY GAIN AND KLEIBER RATIO INMUZAFFARNAGARI SHEEP
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FACTORS AFFECTING POST-WEANING AVERAGE DAILY GAIN AND KLEIBER RATIO INMUZAFFARNAGARI SHEEP

机译：影响断奶后平均每日收益和瘢痕蛋糕率的因素Inmuzaffarnagari羊

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摘要

Data on 3693 Muzaffarnagari lambs bom during 1992-2014 at ICAR-Central Institute for Research on Goats, Makhdoom (Uttar Pradesh) were analyzed to assess the influence of period, season, parity, type of birth, sex and dam's weight at lambing on post-weaning growth and Kleiber ratio (KR). The overall least squares means of average daily gain during 3-6 months (ADG1), 6-12 months age (ADG2), KR from 3-6 months (KR1) and KR from 6-12 months (KR2) were 85.80±0.82 and, 43.70±0.56 g, 8.10±0.06 and 3.30±0.04 g/kg body mass, respectively. The effects of period, season, type of birth, sex and dam's weight at lambing were significant (P<0.01) on all ADGs and KRs except non-significant influence of season on ADG2 and KR2. Parity of dam had nonsignificant influence on all traits. The results indicated declines in growth rate and Kleiber ratio with the advancement of age and the environmental factors, should be given weightage in the management of flocks. Therefore, for achieving higher body weight gains inMuzaffarnagari sheep selection should be made at 6 months age.
机译：分析了Makhdoom（Uttar Pradesh）1992-2014的3693年Muzaffarnagari Lambs BOM的数据，以评估在邮政时期，季节，平价，出生，性别，大坝的重量的影响 - 灵长的生长和脚氏比率（KR）。 3-6个月（ADG1），6-12个月（ADG2），3-6个月（KR1）和KR的3-12个月（ADG2），KR的整个每日增益的整体最小二乘范围为85.80±0.82 43.70±0.56g，8.10±0.06和3.30±0.04g / kg体重。除了在ADG2和KR2上的季节不显着影响外，所有ADG和KRS都是显着的（P <0.01）的效果大坝的平价对所有特征的影响都不是显着的。结果表明，增长率和面值比率下降与年龄的进步和环境因素，应给予羊群管理的重量。因此，对于在6个月的年龄的6个月内，应在穆拉弗内加拉羊选择更高的体重增加。

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