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| A New Broccoli F1 Hybrid —‘Bilu No.1’ |
| Ding Yunhua，Jian Yuancai |
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Abstract ‘Bilu No.1’is a new broccoli F1 hybrid developed by crossing CMS line CMS9507 as female parent and inbred line 9355 as male parent.It is middle-late maturity.The growing period from planting to harvest is about 80 days.The curd is compact in structure and semispherical in shape，with small and green buds and without leaf.Its stem is not hollow.The single curd weighs averagely 400 g.It has high resistance to TuMV and resistance to black rot.The yield is about 15 t·hm-2.
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Received: 21 January 2008
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