干旱区生态环境知识资源中心(Arid): 甘肃安西荒漠伯劳的繁殖生态

Arid

	甘肃安西荒漠伯劳的繁殖生态
其他题名	Breeding Ecology of Lanius isabellinus isabellinus in Anxi Extreme Desert of Gansu Province
	邹小玉 1; 刘方庆 1; 陶金鼎 2; 马雯 1; 包新康 1
来源期刊	动物学杂志
ISSN	0250-3263
出版年	2014
卷号	49 期号:4 页码:516-522
中文摘要	2010年4 ~ 8月在甘肃安西极旱荒漠国家级自然保护区，采用样点法对荒漠伯劳(Lanius isabellinus isabellinus）的繁殖生态进行了研究，采用单因素方差分析(ANVON)对荒漠伯劳卵体积与卵序之间的关系进行了研究，用二元Logistic回归对雏鸟生长曲线进行拟合。结果表明，荒漠伯劳的繁殖时间为4月底至8月初，每巢产卵3 ~ 6枚，平均窝卵数为4.67 0.57 (n = 21)，卵体积为(3. 140. 32) cm~3(n=95),卵鲜重(3.48 0. 20)g(n=20)，卵体积随着产卵顺序显著减小(R =-0.427,P=0.021,n=29),其采取的是窝雏减少的繁殖策略。雌鸟产首枚卵后即开始孵卵，雄鸟负责情饲及警戒。温度自动记录仪测量平均孵卵温度为(38.190.77)℃(n=2)，雌鸟在巢率为93.95%。平均孵卵时间为(15.33 0.52)d(n = 6)。荒漠伯劳雏鸟留巢期12~15d，幼鸟离巢后亲鸟继续饲喂幼鸟，整个育雏期最长达31 d。研究地区荒漠伯劳种群的孵卵率为82.50%(n= 80)，卵成功率为46.25%(n=80)，雏鸟离巢率为56.06% (n=66)，巢成功率58. 62% ( n = 29)。在2010年环志标记的12对繁殖鸟中只有1对繁殖了第二窝。
英文摘要	The reproductive characteristics of Rufous-tailed Shrike ( Lanius isabellinus isabellinus ) in Anxi Extreme-Arid Desert National Nature Reserve,( Gansu Province,China ), were investigated using spot sampling method from April to August of 2010. We measured the egg and the nestling size every day and analyzed the relationship between the egg volume and the laying eggs order by ANVON. The nestling growth was predicted by Logistic equations. The breeding season lasted from the end of April to early August. The average clutch size of was 4. 67 0. 57 ( n = 21 ) and the average egg volume was 3. 14 0. 32 cm~3 ( n = 95 ) ， fresh egg mass was 3. 48 0. 20 g (n = 20 ) respectively. The egg volume was significantly decreased with the laying eggs order （R = -0. 427，P = 0. 021 ， n =29）， which match with brood reduction strategy". Incubation occurred after the first egg been laid by female only, and the male was responsible for courtship feeding and guarding. The average incubation temperature measured by Data-logger was 38. 19 0.77℃. The duration of incubation was 15-16 days and the nestling period lasted 12 - 15 days. The hatching success of this population was 82. 50% ( n = 80) and 46. 25% egg was successed hatched ( n = 80). About 56. 06% of nestling leaving (n = 66) and the nestling success was 58. 62% ( n =29) respectively. Only one couple of of the 12 nests that we had marked hatchen their second brood in 2010.
中文关键词	极旱荒漠 ; 荒漠伯劳 ; 繁殖生态 ; 安西自然保护区
英文关键词	Key words: Extreme-Arid Desert Lanius isabellinu isabellinu Reproductive ecology Anxi National Nature Reserve
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ZOOLOGY
WOS研究方向	Zoology
CSCD记录号	CSCD:5200499
来源机构	兰州大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/231030
作者单位	1.兰州大学生命科学学院, 兰州, 甘肃 730000, 中国; 2.安西极旱荒漠国家级自然保护区管理局, 瓜州, 甘肃 736100, 中国
推荐引用方式 GB/T 7714	邹小玉,刘方庆,陶金鼎,等. 甘肃安西荒漠伯劳的繁殖生态[J]. 兰州大学,2014,49(4):516-522.
APA	邹小玉,刘方庆,陶金鼎,马雯,&包新康.(2014).甘肃安西荒漠伯劳的繁殖生态.动物学杂志,49(4),516-522.
MLA	邹小玉,et al."甘肃安西荒漠伯劳的繁殖生态".动物学杂志 49.4(2014):516-522.