摘要
采用中国石龙子作为动物模型,研究有机磷农药毒死蜱对其胚胎发育及幼体生长的影响.结果表明,1.2mg/g的毒死蜱完全抑制石龙子胚胎的发育,0.12mg/g处理组卵孵化成功率显著低于对照组.相对于对照组,0.12mg/g处理组卵孵化期无显著影响,孵出幼体个体显著较小、运动能力较差,但饲养一个月的存活率和日生长速率无显著差异.
Taking Chinese skink （Plestiodon chinensis）as the animal model, the effects of organophosphorus pesticide chlorpyrifos on embryonic development and hatchling phenotypes are studied. The results indicate that 1. 2 mg/g high concentration of chlorpyrifos seriously inhibits embryonic development, and egg hatching success of 0.12 mg/g treated group is significantly lower than that of the control group. The incubation period of 0.12 mg/g treated group is not different from the control group. However, the hatchlings from 0. 12 mg/g treated group are significantly, smaller and performed worse than those from the control group. In the first month, hatchling survival rate and growth rate have no significant difference.
出处
《杭州师范大学学报（自然科学版）》
CAS
2016年第1期40-45,共6页
Journal of Hangzhou Normal University(Natural Science Edition)
基金
浙江省自然科学基金项目(LQ12C03003)
关键词
卵孵化
幼体形态
运动表现
幼体发育
egg incubation
larval morphology
locomotor performance
larval development
