| “庄福星”防治油菜根肿病的效果研究 |
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| 引用本文： | 何平安,李翚,吴文革,王斌.“庄福星”防治油菜根肿病的效果研究[J].安徽农业科学,2013,41(15):6710-6711. |
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| 作者姓名： | 何平安 李翚 吴文革 王斌 |
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| 作者单位： | 安徽省黄山市黄山区农业技术推广中心,安徽黄山242700;安徽省黄山市黄山区物植保和植物检疫站,安徽黄山242700;安徽省农业科学院水稻研究所,安徽合肥,230031 |
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| 基金项目： | 公益性行业(农业)科研专项 |
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| 摘 要： | 目的]评价"庄福星"对油菜根肿病的防治效果及对油菜的增产效果。方法]研究了在移栽和直播2种不同栽培方式下"庄福星"对油菜根肿病的防治效果及对油菜产量的影响。结果]"庄福星"在油菜苗期能够降低发病率6%～8%,在抽薹-初花期能够降低发病率6%～10%,在成熟期能够降低发病率4%～6%;"庄福星"能够有效促进油菜开花结实,使其形成较多的单株有效分支数,延长主花序长度,增加单株有效角果数和每角果粒数;"庄福星"在移栽田中的增产效果明显优于直播田。结论]"庄福星"能够降低油菜根肿病的危害程度并具有明显的增产效果。
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| 关 键 词： | "庄福星" 油菜根肿病 防治效果 产量 |
Control Effect of ‘Zhuangfuxing’ on Rape Clubroot Disease |
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| Institution: | HE Ping-an et al(Huangshan District Agriculture Technology and Popularization Center of Huangshan City,Huangshan,Anhui 242700) |
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| Abstract: | Objective] The aim was to evaluate the control effect of ’Zhuangfuxing’ on rape clubroot disease and the yield-increasing effect of rape.Method] The control effect of ’Zhuangfuxing’ on rape clubroot disease and the yield-increasing effect of rape were studied under two different cultivation patterns of transplanting and direct seeding.Result] ’Zhuangfuxing’ could decrease the incidence of 6%-8% at rape seedling stage,the incidence of 6%-10% at bolting and initial flowering stage and the incidence of 4%-6% at mature stage.’Zhuangfuxing’ could effectively promote the flowering and seed setting of rape,forming more individual effective branch,prolong the length of main inflorescence,and increase individual effective silique and seed number per pod.The yield-increasing effect of ’Zhuangfuxing’ in transplanting field was obviously better than that in direct seeding field.Conclusion] ’Zhuangfuxing’ could decrease the damage degree of rape clubroot disease and obviously increase the yield of rape. |
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| Keywords: | ‘Zhuangfuxing’ Rape clubroot disease Control effect Yield |
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