| 饥饿对东亚飞蝗生长和取食的影响 |
| |
| 引用本文： | 曹成全,陈申芝,林忠烨,黄成军,梁红艳,李燕东.饥饿对东亚飞蝗生长和取食的影响[J].昆虫知识,2010,47(3):517-519. |
| |
| 作者姓名： | 曹成全 陈申芝 林忠烨 黄成军 梁红艳 李燕东 |
| |
| 作者单位： | 1. 乐山师范学院化学与生命科学学院,乐山,614004
2. 乐山师范学院图书馆,乐山,614004 |
| |
| 基金项目： | 乐山师范学院青年教师科研启动项目，四川省教育厅循环经济研究中心资助项目 |
| |
| 摘 要： | 研究了不同龄期东亚飞蝗Locusta migratoria manilensis(Meyen)的耐饥饿能力和3龄后的东亚飞蝗在不同饥饿程度下的取食量和取食速度。结果表明,东亚飞蝗的耐饥饿能力基本随龄期的增加而增强,平均耐饥饿时间为46～116h;同一龄期的东亚飞蝗,饥饿12h后的取食量和取食速度均大于正常情况,饥饿24h后的取食量和取食速度与正常情况下差异不显著,饥饿36、48h后的取食量和取食速度均明显小于正常情况;饥饿程度越大,取食量就越小,取食速度越慢。
|
| 关 键 词： | 东亚飞蝗 耐饥力 生长发育 取食 影响 |
Influence of starvation on the growth and feeding of Locusta migratoria manilensis |
| |
| CAO Cheng-Quan,CHEN Shen-Zhi,LIN Zhong-Ye,HUANG Cheng-Jun,LIANG Hong-Yan,LI Yan-Dong.Influence of starvation on the growth and feeding of Locusta migratoria manilensis[J].Entomological Knowledge,2010,47(3):517-519. |
| |
| Authors: | CAO Cheng-Quan CHEN Shen-Zhi LIN Zhong-Ye HUANG Cheng-Jun LIANG Hong-Yan LI Yan-Dong |
| |
| Institution: | 1.College of Chemistry and Life Science,Leshan Teachers College,Leshan 614004,China;2.Library of Leshan Teachers College,Leshan 614004,China) |
| |
| Abstract: | Tolerance of starvation from the first instar to adult,and food intake and feeding rates at different times after starvation from the third instar to adult,of Locusta migratoria manilensis（Meyen）,was studied in a laboratory.The results indicate that starvation tolerance gradually increased with each instar with an average duration of resistance to starvation of 46-116 h.Within the same instar,food intake and feeding rate were higher than normal after 12 h of starvation,no different to normal after 24 h of starvation and obviously less than normal after 36 or 48 h of starvation.Appetite and feeding rate were inversely related to the degree of hunger. |
| |
| Keywords: | Locusta migratoria manilensis starvation tolerance growth and development feeding influence |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
