【摘要】 2006年5~8月,以圈养和半散放条件下分娩梅花鹿为研究对象,采用目标动物取样法和行为取样法对梅花鹿母性行为时间分配进行观察,分析仔鹿不同日龄及不同饲养条件下母鹿母性行为差异,探讨梅花鹿母性行为优劣,以指导梅花鹿饲养管理及遗传繁育。结果表明:在统计的5种母性行为中,随仔鹿日龄增加,母鹿母性行为时间分配逐渐降低,且1~7日龄和其它2个日龄段的母性行为都存在显著差异。至仔鹿35日龄时,母鹿母性行为表现很低或不表现。不同饲养条件下,母鹿授乳行为、寻找张望行为及中断哺乳行为差异不显著,而跟随行为、舔舐与修饰行为则存在显著差异。综合分析认为,仔鹿1~7日龄时段是母鹿母性行为时间分配的关键时期,母鹿在半散放条件下母性行为优于圈养条件。更多还原

【Abstract】 From May to August,2006,by using focal-animal sampling and behaviour sampling method,the maternal behaviour of parturition sika deer(Cervus nippon)in the different feeding conditions was studied.We analyzed the difference of maternal behaviour at the different day of age and conditions in order to offer some advices for the sika deer feeding,breeding and management.The results showed that with the day of age increased,the sika deer maternal behaviour time budget decreased in five type behaviours in this study.The maternal behaviour at the period of 1-7 days had significant difference with the two other periods.At the 35 day of age,the sika deer maternal was scarce or did not occurrence.The behaviour of sucking,searching and looking,interrupt or refuse sucking showed no significant difference in two conditions,but behaviour of following,licking and grooming had significant difference.The results indicated that at 1-7 day age of young sika deer was the important period for the mother′s maternal behaviour time budget,the sika deer maternal behaviour in the semi-free feeding was better than captive condition.更多还原