| 莫桑比克不同腰果品系对叶果回枯病的抗病性调查研究 |
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| 引用本文： | 张中润,王金辉,Americo Uaciquete,梁李宏.莫桑比克不同腰果品系对叶果回枯病的抗病性调查研究[J].热带作物学报,2015,36(1):163-168. |
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| 作者姓名： | 张中润 王金辉 Americo Uaciquete 梁李宏 |
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| 作者单位： | 1. 中国热带农业科学院热带作物品种资源研究所 农业部热带作物种质资源利用重点开放实验室 海南儋州571737
2. 莫桑比克农业科学院东北区域研究所,莫桑比克楠普拉省 |
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| 基金项目： | 科技部对发展中国家科技援助项目（“莫桑比克腰果抗病种质筛选及高产栽培技术示范”和“中国-坦桑尼亚腰果联合研究中心建设”）；国家农作物种质资源平台——热带作物种质资源标准化整理、整合及共享运行服务项目；农业部热带作物种质资源保护项目（No. 14RZZY-18）；中央级公益性科研院所基本科研业务费专项（No. 1630032013019，No. 1630032014032）。 |
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| 摘 要： | 在田间自然发生条件下,研究莫桑比克9个高产优良腰果品系对叶果回枯病的抗病性。结果表明:腰果品系4.1AD叶片高感,果实感病;腰果品系5.12PA叶片和果实均为感病;腰果品系CCS27和CM8均为叶片感病,果实中抗;腰果品系A103叶片中抗,果实高抗;腰果品系H1叶片高抗,果实中抗;腰果品系7.10PA、19.5AD和C5.59叶片和果实均为高抗。在参试腰果品系中,未发现叶片免疫品系,也未发现果实高感或免疫品系。
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| 关 键 词： | 腰果 叶果回枯病 抗性 发病率 病情指数 |
Survey for the Resistance of Different Cashew Clones to Leaf and Nut Blight in Mozambique |
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| ZHANG Zhongrun,WANG Jinhui,AMERICO Uaciquete and LIANG Lihong.Survey for the Resistance of Different Cashew Clones to Leaf and Nut Blight in Mozambique[J].Chinese Journal of Tropical Crops,2015,36(1):163-168. |
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| Authors: | ZHANG Zhongrun WANG Jinhui AMERICO Uaciquete and LIANG Lihong |
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| Institution: | Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Tropical Crops Germplasm Resources Utilization, Ministry of Agriculture;Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Tropical Crops Germplasm Resources Utilization, Ministry of Agriculture;Agriculture Research Institute of Mozambique, Northeast Zonal Center, Nampula, Mozambique;Tropical Crops Genetic Resources Institute, Chinese Academy of Tropical Agricultural Sciences/Key Laboratory of Tropical Crops Germplasm Resources Utilization, Ministry of Agriculture |
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| Abstract: | The resistance of 9 cashew clones to leaf and nut blight were evaluated in the study under field conditions in Mozambique. The results showed that, clone 4.1AD was highly susceptible on leaf and susceptible on fruit. Clone 5.12PA was susceptible on both leaf and fruit. Both of the clones CCS27 and CM8 were susceptible on leaf and resistant on fruit. Clones A103 was resistant on leaf and highly resistant on fruit. In contrast, clones H1 was highly resistant on leaf and resistant on fruit. Clones 7.10PA, 19.5AD and C5.59 were highly resistant on leaf and fruit. No immune clone on leaf or highly susceptible and immune clone on fruit was observed in the study. |
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| Keywords: | Cashew Leaf and nut blight Resistance Diseases incidence Damage index |
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