摘要
北京市大兴区近年来番茄黄化曲叶病毒病严重发生,选用抗病品种是克服该病害较理想的方法。2010年选用"浙粉703"等10个番茄品种,在温室越冬茬生产中进行抗黄化曲叶病毒病品种筛选试验,从抗病性、果实产量及农艺性状等方面,筛选适宜大兴地区的优良抗病番茄品种。试验结果表明:所选用"浙粉703"等6个品种对番茄黄化曲叶病毒病具有明显的抗病性;"浙粉703"在株高、茎粗、单株果数和单株产量性状上表现出明显的优势,增产效果显著。
In recent years in Beijing's Daxing district tomato leaf virus disease serious music show happened,choose resistant varieties is overcome this disease is ideal method.2010 years to choose 'zhejiang powder 703' 10 tomato varieties,greenhouse crop production in winter in the analysis of song leaves virus disease variety screening tests,from disease resistance,the fruit yields and agronomic characters and etc,and is suitable for screening in daxing excellent resistance tomato varieties.Test results show that the choose 'zhejiang powder 703' and so on six varieties of tomatoes music show leaves virus disease has the obvious disease resistance; 'Zhejiang powder 703' in the plant height,stem diameter,yield per plant fruit Numbers and yield per plant borrows traits distinct advantage and increase yield significantly.
关键词
番茄
黄化曲叶病毒
品种
筛选
tomato
yellow leaf virus
variety
screening
