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首页> 外文期刊>Indian Journal of Small Ruminants >EFFECT OF AGE AND BODY REGION ON THE FOLLICLE CHARACTERISTICS OFCHANGTHANGI GOATS
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EFFECT OF AGE AND BODY REGION ON THE FOLLICLE CHARACTERISTICS OFCHANGTHANGI GOATS

机译：年龄和身体部位对成年山羊卵泡特性的影响

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摘要

Pashmina, a specialty fibre, grows as an undercoat from the follicles of Pashmina goats The number and type of follicle constitute important determinants for quantity and quality of pashmina produced. Hence, a study was conducted to evaluate the follicle characteristics of Changthangi goats of Ladakh region. Skin samples of young (<1 year) and adult (>1 year) Changthangi goats from different body regions viz.; abdomen, flank, neck, back and thorax were collected and preserved in 10% neutral bufferedformalin. Primary and secondary follicles and S/P (secondary to primary) follicle ratio were determined for different regions of the body. The study revealed difference in the number of follicles and S/P ratio between different body regions. Age-wise comparison showed variation in the S/P ratio between young and adult goats. It was concluded that yield and quality of pashmina from Changthangi goats depend on the age as well as the area of the body from which pashmina is harvested. Evaluation of S/P ratio in flank and back regions at the young age may prove a reliable predictor for pashmina yield in the adults.
机译：Pashmina是一种特种纤维，从Pashmina山羊的卵泡生长为底毛。卵泡的数量和类型是决定所生产的Pashmina数量和质量的重要决定因素。因此，进行了一项研究以评估拉达克地区昌唐吉山羊的卵泡特性。来自不同身体区域的年轻（<1岁）和成年（> 1岁）长丹吉山羊的皮肤样本;收集腹部，腹侧，颈部，背部和胸部，并保存在10％中性福尔马林缓冲液中。确定了身体不同部位的初级和次级卵泡和S / P（次级至初级）卵泡比。该研究揭示了不同身体区域之间的卵泡数量和S / P比的差异。按年龄进行比较显示，成年山羊和成年山羊之间的S / P比有所变化。得出的结论是，昌坦吉山羊的羊驼绒的产量和质量取决于年龄以及收获羊驼绒的身体区域。在年轻时评估侧翼和后背区域的S / P比可证明是成年人成年氨甲蛇毒产量的可靠预测指标。

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