摘要
根据地方饲料资源特点 ,应用计算机软件 ,设计不同的饲料配方 ,并生产相应的颗粒料 ,饲喂 6 0只一级新西兰幼兔、 2 4只繁殖母兔。在饲养管理条件相同的情况下 ,进行动物分组对比试验 ,观察幼兔生长情况、母兔繁殖情况 ,研究新西兰兔不同发育阶段所需的适宜的营养水平。试验按 2× 3因子设计。试验结果 :1、幼兔生长发育的最佳配方 :消化能 11 0 3MJ/kg ,粗蛋白质 15 10 % ,粗脂肪 3 0 4% ,粗纤维 10 2 6 % ,钙 1 34 5 % ,磷0 5 6 %。 2、繁殖母兔的最佳配方 :消化能 10 91MJ/kg ,粗蛋白质 18 17% ,粗脂肪 2 96 % ,粗纤维 10 2 8% ,钙1 47% ,磷 0 5 8%。
Based on the local feed resources,granulated feed with different formulas were designed by soft ware system.60 infant and 24 female adult of Grade I New Zealand rabbits were compared under 2×3 factors experiment.The results indicated that the nutritional additive could increase the utilizing rate of protein and promote growth and development,and that the formula beneficial to the growth of infant rabbits composed 11 03 MJ/kg of digestive energy,15 10% coarse protein,3 04% coarse fat,10 26% coarse fiber,1 34% calcium and 0 56% phosphorus while the formula beneficial to the reproduction of female adult composed of 10 01 MJ/kg of digestive energy,18 17% coarse protein,2 96% coarse fat,10 28% coarse fiber,1 47% calcium and 0 58% phosphorus.
出处
《四川动物》
CSCD
2000年第4期218-221,共4页
Sichuan Journal of Zoology
基金
重庆市科委资助项目!合同编号 :96 - 436 3
