| 超级稻甬优12病虫害发生特点与防治技术研究 |
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| 引用本文： | 李阿根,汪爱娟,张舟娜,等. 超级稻甬优12病虫害发生特点与防治技术研究[J]. 黑龙江农业科学, 2014, 0(5): 57-59 |
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| 作者姓名： | 李阿根 汪爱娟 张舟娜 等 |
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| 作者单位： | [1]余杭区农业生态与植物保护管理总站,浙江杭州311100 [2]余杭区运河街道农业科,浙江杭州311102 [3]余杭区瓶窑镇农业办公室,浙江杭州311115 |
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| 基金项目： | 2012年余杭区农业科技特派员资助项目（20120208）;2013年杭州市农业丰收计划资助项目（20130033） |
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| 摘 要： | 为大面积推广种植水稻品种甬优12,研究了甬优12主要病虫害发生特点和防治技术。结果表明:杂交稻甬优12与余杭区常规品种秀水134相比,对稻纵卷叶螟、稻飞虱、纹枯病更敏感。在气象条件适合时,比秀水134更易感稻曲病。根据甬优12主要病虫害的发生规律,应在水稻生育前期利用天敌进行生物防治,分蘖盛期进行化学药剂防治。
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| 关 键 词： | 甬优 病虫害 发生特点 防治 |
Study on Control and Incidence Characteristics of Diseases and Pests on Rice Variety Yongyou 12 |
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| LI A-gen,WANG Ai-juan,ZHANG Zhou-na,LIANG Jin-gen,LI Lian-song. Study on Control and Incidence Characteristics of Diseases and Pests on Rice Variety Yongyou 12[J]. Heilongjiang Agricultural Science, 2014, 0(5): 57-59 |
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| Authors: | LI A-gen WANG Ai-juan ZHANG Zhou-na LIANG Jin-gen LI Lian-song |
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| Affiliation: | 1. Yuhang Agro-ecological Environment ＆ Crop Protection Administrative General Station, Hangzhou.Zhejiang 311100; 2. Agriculture Office of Yunhe Sub-district Office of Yuhang, Hangzhou,Zhejiang 311102;3. Agriculture Office of Pingyao Town of Yuhang, Hangzhou, Zhejiang 311102) |
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| Abstract: | In order to extend cultivation area of rice variety Yongyou 12, the occurrence characteristics, preven- tion and control technology of plant diseases and pests were studied. The results showed that Yongyou 12 was susceptible to infect rice leaf roller, rice planthopper and sheath blight compared with Xiushui 134,and under suitable weather, Yongyou 12 was susceptible to infect rice false smut. Based on occurrence regularity of diseases and pests, biological control could be carried out by releasing natural enemies, at the early stage of rice growth. At tillering stage,chemicals agent could be sprayed on rice leaves to control. |
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| Keywords: | rice variety Yongyou 12 diseases and pests characteristic prevention and control |
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