| 新一代油菜菌核病气象指标初探 |
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| 引用本文： | 杨爱萍,王保生,余小平.新一代油菜菌核病气象指标初探[J].气象与减灾研究,2011,34(2):63-66. |
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| 作者姓名： | 杨爱萍 王保生 余小平 |
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| 作者单位： | 1. 江西省气象台,江西,南昌,330046
2. 吉安市气象局,江西,吉安,343000 |
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| 基金项目： | 2010年江西省气象局重点科研项目(编号:JXQX2010Z02) |
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| 摘 要： | 受气候变化、油菜品种及种植技术改变等影响,现行的油菜菌核病气象指标已不能满足生产和科研的需要.采用数理统计分析、田间试验、大田调查等方法,并结合相关科研成果,进行新一代油菜菌核病气象指标的初步探讨.结果表明,油菜菌核病的发病初日应提前至2月1日,日平均空气相对湿度大于80%时有利于菌核病的发生.
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| 关 键 词： | 油菜 菌核病 气象指标 |
THE PRELIMINARY STUDY ON THE NEW METEOROLOGICAL INDEX FOR SLEROTINIA SCLEROTIORUM OF RAPE |
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| Yang Aiping,Wang Baosheng,Yu Xiaoping.THE PRELIMINARY STUDY ON THE NEW METEOROLOGICAL INDEX FOR SLEROTINIA SCLEROTIORUM OF RAPE[J].Meteorology and Disaster Reduction Research,2011,34(2):63-66. |
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| Authors: | Yang Aiping Wang Baosheng Yu Xiaoping |
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| Institution: | Yang Aiping,Wang Baosheng,Yu Xiaoping 1.Jiangxi Meteorological Observatory,Nanchang 330046,China 2.Jian Bureau of Meteorology,Jian 343000,China |
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| Abstract: | Due to the climate change,changes of the rape varieties and planting techniques,the current meteorological index for slerotinia sclerotiorum of rape cannot meet the needs of production or research.Therefore,combining the related researches,the mathematical statistical method,field experiments and field surveys are employed to study the new meteorological index for slerotinia sclerotiorum of rape.The results show that the beginning date of slerotinia sclerotiorum has advanced to February 1st.When the daily a... |
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| Keywords: | Rape Slerotinia sclerotiorum Meteorological index |
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