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Position: Home > Articles > Studies on the Developmental Threshold Temperature and Effective Accumulated Temperature of Samia cynthia cynthia Eggs Science of Sericulture 2008,34 (2) 351-353

樗蚕卵的发育起点温度和有效积温

作  者:
杜占军;王建业;张喜山
单  位:
辽宁省蚕业科学研究所
关键词:
樗蚕;卵;发育起点温度;有效积温
摘  要:
基于开发利用野生泌丝昆虫资源的目的,在19、21、23和25℃4种恒温条件下,研究了樗蚕(Samia cynthia cynthia)卵发育的有效积温和发育起点温度。结果表明,樗蚕卵的发育起点温度为(7.364±1.53)℃,有效积温为(156.12±15.93)d.℃。
译  名:
Studies on the Developmental Threshold Temperature and Effective Accumulated Temperature of Samia cynthia cynthia Eggs
作  者:
DU Zhan-Jun WANG Jian-Ye ZHANG Xi-Shan(The Sericultural Research Institute of Liaoning, Fengcheng Liaoning 118100, China)
关键词:
Samia cynthia cynthia; Egg; Developmental threshold temperature; Effective accumulated temperature
摘  要:
Based on the purpose of developing and utilizing wild sericigenous insect resources, the developmental threshold temperature and effective accumulated temperature of Samia cynthia cynthia eggs were investigated under 4 constant temperature conditions, which was 19, 21, 23 and 25 ℃, respectively. The experiment results showed that, the developmental threshold temperature is (7.364±1.53) ℃, and the effective accumulated temperature is (156.12±15.93) d·℃.

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