笼养白腹锦鸡觅食活动的观察

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	笼养白腹锦鸡觅食活动的观察
其他题名	Feeding Activity of Lady Amherst's Pheasant (Chrysolophus amherstiae) in Captivity
	杨晓君; 文贤继; 杨岚
	1994
发表期刊	动物学研究
卷号	15 期号:1 页码:49-54
合作性质	其它
摘要	笼养条件下白腹锦鸡（Ｃｈｒｙｓｏｌｏｐｈｕｓａｍｈｅｒｓｔｉａｅ）的日觅食活动呈现早（７：００－８：００）和晚（１８：００－１９：００）两个明显高峰期，不同季节和天气其觅食节律有一定的差异；在一年中９月至翌年４月的觅食频次较高，这可能与鸟类补充繁殖期能量消耗、积累能量御寒和保证生殖腺发育有关；逐步回归分析结果表明：影响雄鸟觅食活动的主要因素为求偶、理羽和游走；影响雌鸟觅食的主要因素是游走、理羽和静栖.
其他摘要	From March,1987 to July,1990,the behaviours of captive Lady Amhersts Pheasant (Chrysolophus amherstiae) were observed twice a month during the non-breeding season,and three times a month during the breeding season.Each observation began at dawn before the pheasants went down from the trees and ended at dusk after they went up to the trees to rest.The average period of each observation was 15 hours.Each behaviour and its duration,climate,temperature,humid and illumination were recorded.This paper presents the main results of feeding activity.The daily feeding frequency of males was 16.14±6.33,while that of females was 17.83±8.21.The pheasants daily fed more frequently and took more food from September to next April than from May to August.(see figure 1).The daily feeding activity had two main peaks,one was after they went down from the trees in the morning,and the other was before they went up to the trees at dusk.The former appeared from 6:00 to 7:00 a.m.In summer and 7:00-8:00 a.M.In winter.While the latter appeared from 17:00-18:00 p.M.In both summer and winter.In winter a third peak was observed in midday (12:00-13:00)(see figure 2) and the daily feeding frequency in the afternoom was higher than that in the morning,while the reverse was true during summer (see table 1).During the breeding season the daily feeding frequency of males was 21.73±2.17,and the total time it took was 80.19±16.93 minutes,which accounted for the 8.91% of the total observing time;while the daily feeding frequency of females was 22.13±1.38,and the total feeding time it took was 125.77±12.64 minutes,which accounted for the 13.97% of the total observing time.The daily feeding frequency of males and females did not have significant variation (P>0.05),while the daily feeding time of males was significantly different from that of females (P<0.05).The stepwise regression showed that the feeding activity of males was affected by courtship,preening and walking,while that of females was affected by walking,preening and resting.The regression equations are as follows:Males Y=200.3-0.25X2-1.92X4-0.64X6;Females Y=478.33-0.57X1-0.68X2-0.64X4;Y stood for daily feeding time,X1,X2,X4 and X6 respectively stood for resting,walking,preening,and courtship time.
关键词	白腹锦鸡觅食活动笼养
资助者	国家自然科学基金,云南省应用基础研究基金 ; 国家自然科学基金,云南省应用基础研究基金
收录类别	其他
语种	中文
资助者	国家自然科学基金,云南省应用基础研究基金 ; 国家自然科学基金,云南省应用基础研究基金
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/1307
专题	科研部门_鸟类学（杨晓君）其他
作者单位	中国科学院昆明动物研究所;昆明650223
推荐引用方式 GB/T 7714	杨晓君,文贤继,杨岚. 笼养白腹锦鸡觅食活动的观察[J]. 动物学研究,1994,15(1):49-54.
APA	杨晓君,文贤继,&杨岚.(1994).笼养白腹锦鸡觅食活动的观察.动物学研究,15(1),49-54.
MLA	杨晓君,et al."笼养白腹锦鸡觅食活动的观察".动物学研究 15.1(1994):49-54.

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