浙江农业科学 ›› 2024, Vol. 65 ›› Issue (1): 144-147.DOI: 10.16178/j.issn.0528-9017.20230439

• 植保技术 • 上一篇    下一篇

和田地区设施番茄抗黄化曲叶病毒病的比较试验

郑剑超(), 李明, 董飞()   

  1. 新疆生产建设兵团第十二师农业科学研究所,新疆 乌鲁木齐 830088
  • 收稿日期:2023-04-25 出版日期:2024-01-11 发布日期:2024-01-17
  • 通讯作者: 董飞(1983—),男,硕士,研究方向为作物高效优质栽培,E-mail:248513222@qq.com
  • 作者简介:郑剑超(1989—),男,硕士,研究方向为作物高产高效栽培生理生态,E-mail:zgxjzjc@126.com
  • 基金资助:
    兵团十二师科技攻关项目(SR202118)

Comparative experiment on the resistance of tomato yellow leaf curl virus in Hotan Area

ZHENG Jianchao(), LI Ming, DONG Fei()   

  1. Agricultural Science Research Institute of the 12th Division of Xinjiang Production and Construction Corps, Urumqi 830088, Xinjiang
  • Received:2023-04-25 Online:2024-01-11 Published:2024-01-17

摘要:

为筛选出和田地区设施番茄高抗黄化曲叶病毒病品种,为设施番茄黄化曲叶病毒病的防治及抗病品种的选择提供依据。结果表明,供试品种均发现不同程度的黄化曲叶病毒侵染,番茄品种间株高、茎粗和叶片数随着黄化曲叶病毒发病率和病情指数的增加而呈下降趋势。叶绿素相对含量(SPAD值)、叶片净光合速率(Pn)和产量以特美特36号最高,与优拉578和东风199差异不显著,但显著高于其他处理。品种戴安娜、优拉578、东风199、澳粉1号、芬娜和艾利斯相对抗病指数为0.86~0.99,为高抗品种。从抗病性、植株性状、叶片光合参数和产量等指标进行综合分析,以品种特美特36号、东风199和优拉578表现较好,可作为新疆和田地区设施秋茬番茄抗黄化曲叶病毒病首选品种。

关键词: 番茄, 黄化曲叶病毒, 抗性评价, 设施温室

Abstract:

To screen high resistance tomato varieties to yellow leaf curl virus disease in Hotan area, and provide a basis for the prevention and control of yellow leaf curl virus disease in tomato facilities and the selection of resistant varieties. The results showed that all tested varieties were infected by chlorotic leaf curl virus at different levels. The plant height, stem diameter and leaf number among tomato varieties decreased with the increase of incidence rate and disease index of chlorotic leaf curl virus. The chlorophyll relative content (SPAD value), leaf net photosynthetic rate (Pn), and yield of Temete 36 were the highest, with no significant difference compared with Youla 578 and Dongfeng 199, but significantly higher than other treatments. Varieties Diana, Youla 578, Dongfeng 199, Aofen 1, Fenna, and Ellis had relative disease resistance indices ranging from 0.86 to 0.99, which were highly resistant varieties. Based on comprehensive analysis of disease resistance, plant traits, leaf photosynthetic parameters, and yield, the varieties Temeite 36, Dongfeng 199, and Youla 578 showed better performance, making them the preferred varieties for resistance to yellow leaf curl virus disease in autumn greenhouse tomato crops in Hotan, Xinjiang.

Key words: tomato, yellow leaf curl virus disease, resistance evaluation, facility greenhouse

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