麻雀繁殖参数和孵卵节律初步研究  

Pilot Study of Breeding Parameter and Incubation Rhythm of Tree Sparrow( Passer montanus)

作　　者：原宝东[1] 

机构地区：[1]商丘师范学院生命科学学院,商丘476000

出　　处：《野生动物学报》2017年第3期410-413,共4页CHINESE JOURNAL OF WILDLIFE

基　　金：河南省科技攻关计划项目(172102310443);江苏林业三新工程项目(LYSX2016[41])

摘　　要：2012年3~5月,在广西金钟山对麻雀(Passer montanus)的孵卵节律进行初步研究。野外共测量了44巢麻雀的繁殖参数,结果表明:窝卵数为2~4枚,卵总数为146枚,平均窝卵数(3.29±0.61)枚,卵重为(1.82±0.12)g,卵长径为(18.46±0.55)mm,卵短径为(12.05±0.45)mm,孵化率为39.4%,繁殖成功率为21.2%。麻雀交配期有争夺交配权的现象,雌雄共同筑巢、孵卵和育雏,孵卵期平均日出巢数7.8次,孵卵期日活动时间占2.1%,一天中各时间段出巢时间差异不显著(P>0.05),人为干扰因素是影响麻雀日活动的主要因素。I studied the incubation rhythm of tree sparrow（ Passer montanus） in Jinzhongshan Nature Reserve from March to May 2012. I monitored and recorded nesting activities at 44 nest sites. Total number of eggs was 146. Clutch size was from 2 to 4 eggs, with average clutch size of（3.29 ±0.61 ） eggs. Average weight of eggs was （ 1.82± 0.12 ） g, the average major axis and minor axis of eggs were（18.46 ±0.55） mm and（12.05 ±0.45） mm, respectively. The hatching rate was 39.4% and breeding success was 21.2%. Sparrows competed for mating during the mating season, both males and females constructed nests, incubated the eggs and brooded together. During incubation, parent birds left nests 7. 8 times per day, active time accounted for 2.1% in daytime, diurnal duration of parent absence from was similar throughout the day. Human interference was the main factor affecting diurnal activities.

关 键 词：麻雀 金钟山 孵卵节律 

分 类 号：Q958.1[生物学—动物学]