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| Analyse of Heterosis and Combining Ability for Main Yield Characteristics in Carrot |
| Duan Yu; Wang Yong; Ren Xiaoyun; and Du Gangqiang |
| Vegetable Institute; Inner Mongolia Academy of Agricultural Sciences; Huhehot 010031 |
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Abstract Heterosis and combining ability were analysed for 12 combinations by incomplete dialle of 3 strile lines and 4 inbred lines. The results showed: positive heterosis occured in plot yield, single root weight, root length and width. Heterosis of plot yield and single root weight were the highest, General combining ability was more important than specific combining ability.General combining ability of 30 family (B_3) indicated had higher positive values for plot yield,single root weight, root length and width. ...
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Received: 01 January 1900
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