中国乳业Issue(6)：53-58,66,7.DOI:10.12377/1671-4393.25.06.09
哈密市舍饲双峰驼泌乳期泌乳量及乳成分规律研究
Study on the Milk Production and Composition of Bactrian Camels during Lactation in Hami City
摘要
Abstract
[Objective]To investigate the changes in milk production and composition throughout the lactation cycle of fully housed Bactrian camels in Hami City.[Method]105 fully housed Bactrian camels were selected for the experiment.The milk production and composition from April to March of the following year were measured and analyzed.[Result](1)Changes in milk production:After giving birth to lambs,the milk production of female camels gradually increased.The highest milk production in July reached 4.62 kg/d,and then gradually decreased.The lowest milk production in March of the following year was 2.43 kg/d.The milk production in summer(June August)was significantly higher than other seasons.(2)Milk composition analysis:The fat content of milk is 3.27%～5.77%,and it is significantly higher in autumn and winter than in spring and summer.The milk protein content ranges from 3.81%to 4.48%,and the lactose content ranges from 5.08%to 6.33%,reaching its lowest point in winter.(3)Correlation analysis of milk production and milk composition:Milk production is significantly negatively correlated with milk fat rate(P<0.05),significantly positively correlated with lactose rate(P<0.05),and positively correlated with fat free solids rate,milk protein rate,and ash content rate(P>0.05).The milk fat content is significantly negatively correlated with the fat free solids,ash content,and lactose content(P<0.01),and significantly negatively correlated with the milk protein content(P<0.05).The non fat milk solids content is significantly positively correlated with the milk protein content,ash content,and lactose content(P<0.01),and the milk protein content is significantly positively correlated with the ash content and lactose content(P<0.01).The ash content is significantly positively correlated with the lactose content(P<0.01).[Conclusion]The postpartum milk production of camels gradually increases,reaching its peak at 3～5 months,and then gradually decreases thereafter.The changes in milk composition are closely related to management,milk production,and feeding level.关键词
双峰驼/泌乳量/乳成分/季节/相关性Key words
Bactrian camel/milk production/milk composition/season/relevance引用本文复制引用
李文,潘伊微,木塔力甫·阿迪力,罗生金..哈密市舍饲双峰驼泌乳期泌乳量及乳成分规律研究[J].中国乳业,2025,(6):53-58,66,7.基金项目
新疆农业科技推广与服务项目-乳用双峰驼规模化标准化绿色养殖技术示范与推广(NTFW-2024-12) （NTFW-2024-12）
新疆"天山英才"培养计划"'三农'骨干人才"项目-骆驼乳用类型综合选育技术研究与推广(2023SNGGNT030) （2023SNGGNT030）
国家农业标准化示范区建设项目-国家乳用骆驼养殖标准化示范区(SFQ11-100) （SFQ11-100）
哈密市科技研究与技术开发计划项目-提高乳用双峰驼泌乳量及驼乳品质的研究(hmkjjh202312) （hmkjjh202312）
