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作 者:刘庆华[1] 聂芙蓉[1] 刘太宇[1] 邓红雨[1]
机构地区:[1]郑州牧业工程高等专科学校,河南郑州450011
出 处:《家畜生态学报》2007年第2期37-39,共3页Journal of Domestic Animal Ecology
基 金:河南省重大科技攻关项目(0422011100)
摘 要:选用5只舍饲成年波尔山羊连续进行3昼夜行为习性观测,结果表明:试验羊昼夜采食222.4±34.2 min,反刍456.2±40.3 min,卧息480.9±25.0 min,自由活动220.5±38.8min,其它行为60.0±6.4min,反刍与采食时间比为2.1:1.0。反刍、卧息多发生在夜间(P<0.01),采食多发生在白天(P<0.01),白天与黑夜排粪、排尿时间差异不显著(P>0.05)。Successive 3 diurnal behavior observation for 5 confined three-year old male Boer goats was done in October,2005. The results show that feed intake time was 222.4±34.2 min; ruminate time 456.2 ±40.3 min; sleeping time 480.9±25.0 min; free activity time 220.5±38.8 min and other behavior 60.0 ± 6.4min. The time ratio of rumination to feed -intake was 2.1 : 1.0. The rumination and sleep took place mostly at night while feed intake at the day(P〈0.01) ,and evacuation at the day and urination were almost the same at night(P〉0.05).
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