摘要
本试验分析了1L:2D和2L:4D夜间间歇光照程序对我国的一个地方鸡种青脚麻鸡的饲养效果。试验结果表明:在生产性能方面对照组和试验组间差异均不显著(P>0.05);在死淘率方面,1L:2D组低于对照组和2L:4D;因此,采用间歇光不影响青脚麻鸡的生长速度和饲料转化率,从存活率来看,采取夜间1L:2D的光照制度最好。采取夜间间歇光照,每只鸡节省用电0.022度,有助于减低饲养成本。
The effects of intermittent lighting regime of 1L：2D and 2L：4D on partridge chicken were tested in the study. The result showed that intermittent lighting regime did not affect the growth rate and feed conversion ratio to partridge chicken, while the viability of 1L ：2D group was higher than other groups. Therefore, intermittent lighting regime did not influent growth and FCR, but 1L：2D re- gime affected the viability for partridge chicken. For the intermittent lighting regime, 0. 022 degree power were saved per chicken, and thus was helpful to decrease production cost for partridge chickens.
出处
《塔里木大学学报》
2008年第3期53-55,共3页
Journal of Tarim University
关键词
青脚麻鸡
间歇光照
生产成本
Partridge shank Chickens
intermittent lighting regime
production cost
