湖南桃江黄脊竹蝗产卵量观察与研究  

An observation on fecundity of Ceracris kiangsu Tsai at Taojiang County in Hunan

作　　者：练佑明 钟武洪[2] 刘湘斌[1] 文介华 胡庆华 

机构地区：[1]桃江县林业局森保站,湖南桃江413400 [2]湖南省林业科学院,湖南长沙410004 [3]桃江县武潭镇林业站,湖南桃江413407

出　　处：《湖南林业科技》2009年第4期37-39,共3页Hunan Forestry Science & Technology

基　　金：国家"十一五"科技支撑计划项目(2006BAD08A110414)

摘　　要：通过抽样调查黄脊竹蝗卵块卵粒数、解剖雌成蝗每次怀卵卵粒数、笼养观察成蝗产卵次数与每次产卵量，经数据分析估测桃江县自然界竹蝗产卵量为22～132粒、1～6次（块）。一般年份产卵量为44～66粒、2—3次。An investigation has been made on the number of egg masses and egg granules of Ceracris kiangsu Tsai,egg number of a brood by anatonizing female adult locust, the captivity spawning times and each fecundity by observing into the female adult locust, it is estimated that the fecundity of C. kiangsu Tsai in Taojiang County is 22 to 132 eggs, totally laying eggs 1 to 6 times （blocks）. The general fecundity was 44 -66 eggs and spawning 2 - 3 times in a year.

关 键 词：黄脊竹蝗 产卵间隔期 产卵次(块) 产卵量 

分 类 号：S763.31[农业科学—森林保护学]