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首页> 外文期刊>Indian Journal of Animal Production and Management >PERFORMANCE OF MALPURA SHEEP AND ITS CROSSES UNDER HOT AND HUMID CLIMATIC CONDITIONS
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PERFORMANCE OF MALPURA SHEEP AND ITS CROSSES UNDER HOT AND HUMID CLIMATIC CONDITIONS

机译：高温和潮湿气候条件下羊驼绵羊及其交叉的性能

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摘要

The work involved a study of growth, body weight at first lambing and gestation period in Malpura(MP), MP x Bolangir (BL) and MP x Ganjam (GN) sheep. The mean birth weight of MP (2.59 +- 0.03 kg) was significantly (P<. 0.05) higher than of MP x BL (2.23 +- 0.03 kg) and MP x GN (2.39 +- 0.02kg). This trend of significant difference between the body weight of MP and its crosses was also evidenced at 3,6,9, and 12 months of age. A decline in the rate of body weight gain beyond 9 months of age was observed. The live weight at first service in MP females was 24.24 +-0.24 kg followed by MP x GN (22.10 +- 0.23kg) and MPx BL (20.31+-0.23 kg). A non - significant (P<. 0.05) difference in gestation period between the crossbreds and due to sex of foetus was noticed, however, the MP had singificantly higher gestation period than its crosses.
机译：这项工作涉及对马尔普拉（MP），MP x勃朗吉尔（BL）和MP x Ganjam（GN）绵羊的初羔和妊娠期的生长，体重的研究。 MP的平均出生体重（2.59±0.03 kg）显着（P <0.05）高于MP x BL（2.23±0.03 kg）和MP x GN（2.39±0.02kg）。 MP，其十字架的体重之间存在明显差异的趋势也已在3、6、9和12个月大时得到证实。观察到超过9个月大的体重增加率下降。 MP女性首次使用时的活重为24.24±0.24 kg，其次是MP x GN（22.10±0.23kg）和MPx BL（20.31±0.23 kg）。注意到杂种之间的妊娠期和由于胎儿性别造成的非显着差异（P <0.05），但是，MP的妊娠期比其杂交的要高得多。

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