| 青鲜素对洋葱化杀效果初探 |
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| 引用本文： | 张薇,李成佐,马吉勋.青鲜素对洋葱化杀效果初探[J].西昌学院学报(自然科学版),2001(4). |
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| 作者姓名： | 张薇 李成佐 马吉勋 |
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| 作者单位： | 西昌农业高等专科学校，西昌农业高等专科学校，西昌农业高等专科学校 四川西昌 615013，四川西昌 615013，四川西昌 615013 |
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| 摘 要： | 本试验采用青鲜素为化学杀雄剂,以0.02％和0.05％两种浓度,在抽苔初期、开花期和盛花期各喷药一次,观测调查其杀雄对雌蕊损伤及结实率。试验结果表明:0.05％的青鲜素的化学杀雄效果较好,且对雌蕊的损伤小,结实率较高。
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| 关 键 词： | 洋葱 化学杀雄 青鲜素 |
Effects of MH on Stamen-Killing of Onion |
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| Zhang Wei,Li Cheng-zuo,Ma Ji-xun Xichang Agricultural College,Xichang,Sichuan.Effects of MH on Stamen-Killing of Onion[J].Journal of Xichang College,2001(4). |
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| Authors: | Zhang Wei Li Cheng-zuo Ma Ji-xun Xichang Agricultural College Xichang Sichuan |
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| Institution: | Zhang Wei,Li Cheng-zuo,Ma Ji-xun Xichang Agricultural College,Xichang,Sichuan,615013 |
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| Abstract: | In our experiment,we used MH(maleic hydrazide)of 0.02% and 0.05% concentrations,as chemical stamen-killing drops to spray onion plants during the periods of bolting,florescence and blooming,and observed their effects on pistil and fruit.Results have show that the treatment of 0.05% concentration achieved the better result,and did little damage to pistil and the rate of fruiting. |
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| Keywords: | Onion Chemical Stamen-Killing Drops Maleic hydrazide |
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