| 温度对水稻负泥虫生长发育的影响 |
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| 引用本文： | 朱莹,王丽艳,于磊,付臣臣.温度对水稻负泥虫生长发育的影响[J].黑龙江八一农垦大学学报,2010,22(2):25-27. |
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| 作者姓名： | 朱莹 王丽艳 于磊 付臣臣 |
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| 作者单位： | 黑龙江八一农垦大学农学院,大庆,163319 |
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| 摘 要： | 在温度为14±0.5℃、18±0.5℃、22±0.5℃、26±0.5℃和30±0.5℃,光周期为14L:10D,相对湿度为85%条件下,研究了水稻负泥虫各虫态发育起点温度和有效积温。水稻负泥虫卵、幼虫、蛹的发育起点温度分别为8.39、7.20和7.23℃,有效积温分别为53.01、118.31和122.36日.度。建立了发育速度、发育历期的理论模型,同时得到水稻负泥虫各个虫龄发育起点温度和有效积温的拟合方程。
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| 关 键 词： | 水稻负泥虫 发育起点温度 有效积温 |
Effects of Temperature on the Growth and Development of oulema oryzae kuwayama |
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| Zhu Ying,Wang Liyan,Yu Lei,Fu Chenchen.Effects of Temperature on the Growth and Development of oulema oryzae kuwayama[J].Journal of Heilongjiang August First Land Reclamation University,2010,22(2):25-27. |
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| Authors: | Zhu Ying Wang Liyan Yu Lei Fu Chenchen |
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| Institution: | (College of Agriculture,HeiLongJiang Bayi Agricultural University,Daqing 163319) |
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| Abstract: | The developmental threshold temperature and effective accumulated temperature of Oulema oryzae Kuwayama was studied,under the conditions of treatments of six levels of constant temperature（14,18,22,26,30 ℃）and photoperiod（14 L：10 D）,relative humidity of 85%.Oulema oryzae Kuwayama egg,larva,pupa developmental threshold temperatures were 8.39 ℃,7.20 ℃ and 7.23 ℃,effective accumulated temperature,respectively 53.01,118.31 and 122.36 days.degree.The theoretical model of development speed and development duration was established,while get the fitting equation of developmental threshold temperature and effective accumulated temperature of Oulema oryzae Kuwayama. |
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| Keywords: | oulema oryzae kuwayama developmental threshold temperature effective accumulated temperature |
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