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| Combining Ability of Economic Characters in Seed Pumpkin(Cucurbita maxima Duch.) |
Xu Donghui; Zhang Yaowei; Li Chungang; et al. |
| College of Horticulture; Northeast Agricultural University; Harbin 150030 |
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Abstract 36 crosses were made in diallel cross design by using 6 inbred lines of seed pumpkin.Combining ability of individual fruit weight,fruit length,fruit diameter,seed length,seed width,seed amount per fruit,100 seeds weight and seed yield per fruit were investigated.And several genetic parameters of 8 characters mention above were estimated,the results showed that heredity of fruit weight,fruit length,seed amount per fruit and seed yield per fruit were affected mostly by non-additive effect,heterosis breeding i...
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Received: 20 September 2005
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