| 棉田不同方式插种向日葵对绿盲蝽种群数量的影响 |
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| 引用本文： | 范广华,宋清斌,赵文路,李冬刚,董英,马燕.棉田不同方式插种向日葵对绿盲蝽种群数量的影响[J].山东农业科学,2011(11):78-80. |
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| 作者姓名： | 范广华 宋清斌 赵文路 李冬刚 董英 马燕 |
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| 作者单位： | 德州市农业科学研究院,山东德州,253015 |
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| 基金项目： | 国家公益性行业(农业)科研专项经费资助 |
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| 摘 要： | 采用对比试验方法,系统调查了转基因抗虫棉田内不同种植管理方式插种向日葵对绿盲蝽种群数量的影响。结果表明：向日葵对绿盲蝽具有明显的诱集作用,向日葵施氮肥可以明显提高其对绿盲蝽的诱集能力;棉田插种向日葵能减少棉田绿盲蝽的发生危害;棉田插种向日葵、施氮肥并防治其上绿盲蝽能大大强化棉田仅插种向日葵减少棉田绿盲蝽发生危害的作用。
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| 关 键 词： | 棉田 向日葵 绿盲蝽 |
Influence of Interplanting Sunflower in Different Ways on Population Quantity of Lygocoris lucorum in Cotton Fields |
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| FAN Guang-hua,SONG Qing-bin,ZHAO Wen-lu,LI Dong-gang,DONG Ying,MA Yan.Influence of Interplanting Sunflower in Different Ways on Population Quantity of Lygocoris lucorum in Cotton Fields[J].Shandong Agricultural Sciences,2011(11):78-80. |
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| Authors: | FAN Guang-hua SONG Qing-bin ZHAO Wen-lu LI Dong-gang DONG Ying MA Yan |
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| Institution: | (Dezhou Academy of Agricultural Sciences,Dezhou 253015,China) |
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| Abstract: | In the comparative experiment,the systematic investigation was carried out to study the influence of interplanting sunflower in different cultivation and management ways on population quantity of Lygocoris lucorum Meyer-Dur.in transgenic insect-resistant cotton fields.The results showed that sunflowers had obvious trap role to Lygocoris lucorum and applying nitrogen fertilizer on sunflowers could enhance the trap ability obviously.It could decrease the occurrence of Lygocoris lucorum in cotton field by interplanting sunflowers.It could strengthen the role of interplanting sunflowers for decreasing the occurrence of Lygocoris lucorum by appling nitrogen fertilizer and reasonable chemical management. |
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| Keywords: | Cotton field Sunflower Lygocoris lucorum Meyer-Dur |
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