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Breeding of a New Cucumber Variety ‘Jinyou No.2’ for Solar Greenhouse Production in Winter and Spring |
Li Jiawang; Sun Zhongkui; Zhang Wenzhu |
Tianjin Cucumber Research Institute 300192 |
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Abstract Jinyou No.2 is F 1 crossed the inbred line M 8 and inbred line P 2.M 8 which was obtained initially from decedents of 60 Coγ irradiating dry seeds at the dose of 23.22C·kg -1 . The hybrid is early maturing,high yielding and high disease resistance to Downy mildew,Powdery mildew,Fusarium wilt. It takes about 70 days from sowing to the first harvest. Its total yield was 82.5t·hm -2 ,19.3% 26.4% higher than that of Changchun Mici. It is cold tolerant in the early growing period and can grow ...
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Received: 01 January 1900
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