水稻品种对黑肩绿盲蝽功能反应的影响

来源 :中国水稻科学 | 被引量 : 0次 | 上传用户:simetl1
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
在室内研究了以不同水稻品种上褐飞虱 (N ilaparvata lugens)为食的黑肩绿盲蝽 (Cyrtorhinus lividipennis)对褐飞虱卵的功能反应。结果表明 ,以 TN1、IR2 6、IR6 4和丙 97- 34等 4个品种上褐飞虱为食的黑肩绿盲蝽的功能反应均显著地强于以丙 97- 5 9上褐飞虱为食的黑肩绿盲蝽的 ,而在前面的 4个品种间则差异不明显。统计分析表明 ,由丙 97- 5 9上所育出的黑肩绿盲蝽对猎物的处理时间显著或极显著地长于由其他 4个品种上所育出的 ,而瞬时攻击率则在 5个品种上所育出的黑肩绿盲蝽间差异不显著 ,这说明导致不同品种上育出的黑肩绿盲蝽功能反应差异的原因主要在于其对猎物处理时间上的不同。文中还就试验结果在害虫治理中的意义进行了讨论 The functional responses of the brown-shelled boa (Cyrtorhinus lividipennis) feeding on brown rice planthopper Nilaparvata lugens to the brown planthopper eggs were studied indoors. The results showed that the functional responses of Apodemus agrarius fed on Nilaparvata lugens, TN1, IR2 6, IR6 4 and C 97-34, were significantly stronger than those fed on N97-59 Green stink bug, but in the front of the four varieties, the difference is not obvious. Statistical analysis showed that the processing time of the black-shouldered Lagerstroemia bugs on C 97-59 was significantly longer or significantly longer than that of the other four breeds, while the instantaneous attack rate was 5 The results showed that there was no significant difference between the black-shouldered ornithisch species raised on the breeds, which indicated that the difference in functional response between the black-shouldered chloroplast The article also discussed the significance of the test results in pest management
其他文献
解题点拨:第一越正确答桑为D。第二题正确答案为B。根据语境可知答案是Byno mean8,句意为:他们的队绝不可能在即将到来的亚运会中获第一。第二题答案是itis far from ideal.句意为:那远远不够理想。  这两道高考题考查的两个短语属于否定句中的隐性否定词用法。中学英语中表达否定含义的句子形式多样,用法灵活。准確地掌握与否定相关的语句形式和用法有助于提高英语阅读理解的准确性。本文就
学位