| 海洋细菌AiL3菌株防治香蕉枯萎病研究 |
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| 引用本文： | 张萌,唐桢强,何 红,谢江辉.海洋细菌AiL3菌株防治香蕉枯萎病研究[J].热带作物学报,2013,34(3):551-554. |
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| 作者姓名： | 张萌 唐桢强 何 红 谢江辉 |
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| 作者单位： | 1. 广东海洋大学农学院,广东湛江,524088
2. 中国热带农业科学院南亚热带作物研究所,广东湛江,524091 |
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| 基金项目： | 入侵昆虫综合防控技术研究与示范推广（No. 201103026）；国家麻类产业技术体系建设专项资金（No. CARS-19）。 |
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| 摘 要： | 采用室内盆栽和大田小区试验对海洋细菌AiL3菌株防治香蕉枯萎病作用及对香蕉的促生效果进行测定.结果表明:菌株处理后盆栽试验和大田试验中的香蕉苗叶片数、株高、光合速率和蒸腾速率等均明显高于对照；AiL3菌株盆栽试验处理6个月后对香蕉枯萎病的防治效果达100％,大田小区试验菌株处理8个月后对香蕉枯萎病的防治效果分别为72.71％和46.32％.表明AiL3菌株对香蕉植株有一定的防病促生作用.
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| 关 键 词： | 香蕉 枯萎病 海洋细菌 生物防治 |
Biological Control of Banana Fusarium Wilt by Marine Bacterium AiL3 |
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| ZHANG Meng,TANG Zhenqiang,HE Hong and XIE jianghui.Biological Control of Banana Fusarium Wilt by Marine Bacterium AiL3[J].Chinese Journal of Tropical Crops,2013,34(3):551-554. |
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| Authors: | ZHANG Meng TANG Zhenqiang HE Hong and XIE jianghui |
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| Institution: | College of Agriculture, Guangdong Ocean University;College of Agriculture, Guangdong Ocean University;College of Agriculture, Guangdong Ocean University;South Asia Tropical Crop Research Institute, CATAS, |
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| Abstract: | The indoor experiment and field test of Marine bacterium AiL3 were carried out to study the effect on the suppression of the banana Fusarium-wilt disease and the growth of banana seedlings. The results showed that the number of leaves, the plant height, photosynthetic rate and transpiration rate of the tested banana plants were promoted significantly after innoculated with strain AiL3 in indoor and field tests compared to the control treatment. The control efficacies of AiL3 against Fusarium Wilt was 100% with the test indoor for six months. The control efficacies were 72.71% and 46.32% after 8 months with the indoor test and field test, respectively. It was suggested that the bacterial strain AiL3 could control the banana Fusarium wilt and promote growth of banana. |
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| Keywords: | Banana Fusarium wilt Marine bacterium Biological Control |
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