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guang xi bei liu liang ting yu zhong chang yu chu lv diao cha yan jiu
Author(s): 
Pages: 206
Year: Issue:  11
Journal: XIANDAI NONGYE KEJI

Keyword:  育雏率原因广西北流凉亭育种场;
Abstract: 育雏是养禽必经的过程,并直接影响生产效益,集约化养鸡场的育雏率都应该达到较高水平.广西的养鸡育雏水平相对落后,所以对广西北流凉亭育种场的育雏情况做了调查.调查结果表明:育种场一栋育雏舍中雏鸡成活率最高的达99.1%,最低为88.93%,造成育雏率较低原因主要是饲养员更换较频繁,饲养方式与管理不到位以及建筑格局不合理.其次,由于饲养的雏鸡品种不一,适应能力和抗病能力不同等原因造成该育种场育雏率相差较大.
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