| 温度对鸭跖草负泥虫发育、取食量和繁殖力的影响 |
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| 引用本文： | 程达武,张秀荣,刘建宏,董广林,战景仁.温度对鸭跖草负泥虫发育、取食量和繁殖力的影响[J].生态学报,2001,21(3):498-501. |
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| 作者姓名： | 程达武 张秀荣 刘建宏 董广林 战景仁 |
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| 作者单位： | 1. 中国人民解放军军需大学,
2. 黑龙江省饶河县植保站, |
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| 摘 要： | 在温度为19±0.5℃、22±0.5℃、25±0.5℃、28±0.5℃、31±0.5℃和34±0.5℃及光照周期为18L6D条件下，分别研究了温度对鸭跖草负泥虫LemadiversaBaly.各虫态发育、幼虫取食量及变温对其成虫繁殖力的影响，建立了发育速度、发育历期的理论模型，同时得出温度与幼虫取食量无明显相关关系及31±0.5℃转至25±0.5℃(幼虫)和19±0.5℃转至25±0.5℃(成虫)两种变温条件能显著提高其室内成虫繁殖力。
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| 关 键 词： | 温度 鸭跖草负泥虫 发育 取食量 繁殖力 杂草 生物防治 |
| 文章编号： | 1000-0933(2001)03-0498-04 |
| 收稿时间： | 1999/3/14 0:00:00 |
| 修稿时间： | 2000/1/26 0:00:00 |
Effects of temperature of the development,food-take,reproduction of Lema dilversa Baly |
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| CHENG Dawu,ZHANG Xiurong,LIU Jianhong,DONG Guanglin and ZHAN Jingren.Effects of temperature of the development,food-take,reproduction of Lema dilversa Baly[J].Acta Ecologica Sinica,2001,21(3):498-501. |
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| Authors: | CHENG Dawu ZHANG Xiurong LIU Jianhong DONG Guanglin and ZHAN Jingren |
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| Institution: | The Quartermaster University of P.L.A.; Changchun; China |
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| Abstract: | As to Lema diversa Baly,under treatments of six levels of constant temperature (19℃,22℃,25℃,28℃,31℃,34℃) and photoperiod (18L:6D),an study of temperature on the development,food-take of Lema diversa larva and caloric temperature on the reproduction in the adult was carried out.Theoretical models for growth duration and development speed were constructed.The food-take of larva was not affected by the temperature.Under the caloric temperature (31℃ to 25℃ larva,19℃ to 25℃ adult),the number of eggs laid per female increased significantly. |
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| Keywords: | temperature Lema diversa Baly development food-take reproduction |
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