温度和光周期对柞蚕滞育蛹和非滞育蛹呼吸强度的影响  

Effects of Temperature and Photoperiod on the Respiration of Diapausing and Non-diapausing Pupae of Antheraea pernyi

作　　者：张义成[1] 王彦文[1] 陆明贤[1] 徐启茂[1] 杨长松[1] 许方国[1] 宋友忠 

机构地区：[1]沈阳农业大学植保系,辽宁省凤城满族自治县蚕茧收购站

出　　处：《沈阳农业大学学报》1994年第2期168-171,共4页Journal of Shenyang Agricultural University

基　　金：国家自然科学基金

摘　　要：在室温、恒温及不同光周期条件下测定了柞蚕滞育蛹与非滞育蛹的呼吸速率，结果表明，滞育起始时，呼吸速率急剧下降；而终止时则显著升高。室温下，蛹体于化蛹后第３０ｄ进入滞育；化蛹后约２个月滞育终止。The respiration rates of diapausing and non--diapausing pupae of oak s:1kworm, Antheraea pernyi at both room and stationary temperatures as well as in differet photoperiods were measured. The respiration rate declined sharply and rose markedly at the time when induction and termination0 of diapause occurred.At room temperature, pupal diapause was initiated on the 30th day after pupation and teminated when the pupae were about two months old.The effect of photoperiod on the respiration of pupae is discussed.

关 键 词：柞蚕 呼吸速率 滞育 光周期 

分 类 号：S885[农业科学—特种经济动物饲养]