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Importance of Indigenous Breeds of Chicken for Rural Economy and Their Improvements for Higher Production Performance

机译:土鸡品种对农村经济的重要性及其对提高生产性能的改进

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摘要

Indigenousative breeds of chickens are playing an important role in rural economies in most of the developing and underdeveloped countries. They play a major role for the rural poor and marginalised section of the people with respect to their subsidiary income and also provide them with nutritious chicken egg and meat for their own consumption. Performance of native fowl can be improved by change in husbandry, feeding, and better health cover. However, genetic improvement may be made either through selection and crossbreeding or by utilisation of both selection and crossbreeding. Improvement through selection may be time consuming but the improvement will be permanent. Through crossbreeding improvement may be faster but research has to aim for the production of native-type birds with higher production potential. In the present review efforts have been made to present the importance of native fowl to rural economy and their improvement for higher production performance.
机译:在大多数发展中国家和不发达国家中,土著/本地鸡品种在农村经济中都发挥着重要作用。就其附属收入而言,它们在农村贫困和边缘化人群中发挥了重要作用,还为他们提供了有营养的鸡蛋和肉类供自己消费。可以通过改变饲养方式,喂养方式和改善健康状况来改善家禽的性能。然而,遗传改良可以通过选择和杂交或通过利用选择和杂交来进行。通过选择进行改进可能很耗时,但改进将是永久的。通过杂交育种可能会更快,但是研究必须针对具有更高生产潜力的天然禽类。在目前的审查中,已经做出努力来展示家禽对农村经济的重要性及其对提高生产性能的改进。

著录项

  • 期刊名称 Scientifica
  • 作者

    Mahendra Kumar Padhi;

  • 作者单位
  • 年(卷),期 2016(2016),-1
  • 年度 2016
  • 页码 2604685
  • 总页数 9
  • 原文格式 PDF
  • 正文语种
  • 中图分类
  • 关键词

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