發(fā)布時(shí)間：2018-03-17 21:45

  本文選題：肉羊　切入點(diǎn)：雜交改良　出處：《農(nóng)業(yè)與技術(shù)》2016年23期 　論文類型：期刊論文

【摘要】：最近幾年,武定縣政府部門大力扶持肉羊雜交改良,外地品種肉羊逐年大量引入武定縣,從而導(dǎo)致武定縣本地品種山羊種群數(shù)量不斷減少,本地山羊品種遺傳資源嚴(yán)重受到侵蝕,各品種群體數(shù)量發(fā)展不平衡,養(yǎng)羊業(yè)經(jīng)濟(jì)增長(zhǎng)逐漸減慢,不利于長(zhǎng)期持續(xù)發(fā)展。本文闡述了武定縣肉羊品種雜交改良現(xiàn)狀、分析了存在的問(wèn)題,提出了今后的發(fā)展對(duì)策。
[Abstract]:In recent years, the government departments in Wuding County have made great efforts to support crossbreeding and improvement of meat sheep, and meat sheep from other areas have been introduced into Wuding County year by year, which has led to a continuous decrease in the number of goat populations of native breeds in Wuding County. The genetic resources of local goat breeds are seriously eroded, the number of breeds is not balanced, and the economic growth of sheep industry is gradually slowed down, which is not conducive to long-term sustainable development. This paper expounds the current situation of crossbreeding and improvement of mutton sheep breeds in Wuding County. This paper analyzes the existing problems and puts forward the development countermeasures in the future.
【作者單位】： 武定縣白路鎮(zhèn)畜牧獸醫(yī)站;云南農(nóng)業(yè)大學(xué)動(dòng)物科學(xué)技術(shù)學(xué)院;
【分類號(hào)】：S827

【相似文獻(xiàn)】

相關(guān)期刊論文 前7條

1 劉太宇,王來(lái)順,姚登科;河南省肉牛業(yè)現(xiàn)狀及發(fā)展對(duì)策[J];黃牛雜志;2000年04期

2 馬紅彬;王華;沈艷;;寧夏主要飼料資源利用現(xiàn)狀及發(fā)展對(duì)策研究[J];農(nóng)業(yè)科學(xué)研究;2012年03期

3 石海寧;;淺談農(nóng)村動(dòng)物防疫工作存在的問(wèn)題與對(duì)策[J];畜牧與飼料科學(xué);2011年03期

4 周禮倫;;畢節(jié)市養(yǎng)羊業(yè)現(xiàn)狀及發(fā)展對(duì)策[J];當(dāng)代畜牧;2014年17期

5 張子安;;青海海東雞發(fā)展現(xiàn)狀調(diào)查[J];中國(guó)家禽;2014年14期

6 張生安;劉新民;馮兵;;淺談蠶桑專業(yè)合作社規(guī)范化運(yùn)作[J];四川蠶業(yè);2012年02期

7 ;[J];;年期

，

本文編號(hào)：1626643