不同饲养管理和繁殖技术对乌苏里貉养殖效益研究

Study on the Culture Efficiency Raccoon Dog with Different Raising Management and Breeding Techniques

将乌苏里貉按自然养殖户分组,对比分析不同饲养管理水平与养殖效益的相关性。结果表明,提高育成貉饲料中蛋白质成份给量,准确把握母貉发情时间并适时配种,搞好母貉妊娠期饲养管理,把好母貉产仔关,每只育成貉经济效益多收入65元;平均多产仔2只;产仔成活率高12个百分点。

The correlation of different raising management standards and breeding effiency was compared and analyzed by grouping the raccoon dog on the basis of natural culturing family. The result showed： by the way of increasing the feeding amount of protein ingredient for ikunair raccoon dog, grasping accurately the estrus period of female raccoon and timely molting. Doing well in raising management with the gestation of female raccoon and carefully checking on the litter offer male raccoon, then the economize efficiency will be increased 65 RMB for every ikunair raccoon dog; litter increased 2 heads in average, survival rate for litter increased by 12%.