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首页> 外文期刊>Advancements in Life Sciences >Production and Growth Performance of Malayan Gaur x Cattle Hybrid (Selembu) in Malaysia
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Production and Growth Performance of Malayan Gaur x Cattle Hybrid (Selembu) in Malaysia

机译：马来西亚Malayan Gaur x牛杂交种（Selembu）的生产和生长表现

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Background: In 1980s, the first gaur x cattle hybrid (Selembu) was born in Malaysia. However the production and domestication of the animal faces many obstacles. The aim of this literature is to report the potential concept for introduction and production of Selembu through hybridization program in Malaysia. Data generated from this study will be useful to strengthen the concept for the production of Selembu for the benefit of the beef industry as well as conserving the genetics of the gaurs in the wild. Methods: Fresh semen was collected from three wild matured Malayan gaur bulls by TM-EEJ technique. The collected semen were evaluate for volume, motility, viability and concentration before undergo cryopreservation. Data on semen collection, analysis and cryopreservation were used as criteria for semen selection during AI into the cow. The conception rate was recorded in each inseminated group. Selembu calves were raised and evaluated their growth performance in farm environment. Results: As a result, we managed to collect and cryopreserve the semen from all three wild gaur bulls. The cryopreserved semen was thawed and insert into cows by AI technique. 13 out of 21 cows in the farm received the gaur semen successful pregnant with Selembu fetus. Conclusion: An improvement in farm management, animal husbandry, breeding program and conservation of wild gaur would benefit the production of Selembu in the future.
机译：背景：1980年代，第一只高加x牛杂交种（Selembu）在马来西亚出生。然而，动物的生产和驯化面临许多障碍。该文献的目的是报告通过马来西亚的杂交计划引进和生产Selembu的潜在概念。这项研究产生的数据将有助于加强塞伦布的生产概念，以造福牛肉业，并保护野生野牛的遗传。方法：采用TM-EEJ技术从三只野生成熟的马来亚高卢公牛中采集新鲜精液。在冷冻保存之前，对收集的精液进行体积，运动性，生存力和浓度评估。将精液收集，分析和冷冻保存的数据用作AI进入母牛期间精液选择的标准。记录每个受精组的受孕率。饲养Selembu小牛并评估其在农场环境中的生长性能。结果：结果，我们设法从所有三只野生gaur公牛中收集并冷冻保存了精液。将冷冻保存的精液解冻，并通过AI技术插入牛中。农场的21头母牛中，有13头接受了成功怀有Selembu胎儿的高尔精液。结论：改善农场管理，畜牧业，育种计划和野生野牛的保护将有益于未来Selembu的生产。

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