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| An Autumn Early Maturing New Chinese Cabbage F1 Hybrid —‘Degao 16’ |
| ZHANG Dong-qin，LUAN Zhao-shui，ZHANG Jie |
| Dezhou City Degao Vegetable Seedling Institute of Shandong Province，Dezhou 253018，Shandong，China |
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Abstract ‘Degao 16’is an autumn early maturing Chinese cabbage F1 hybrid．Its parents are high generation inbred incapability line QG32578 and Summer 93．It took part in the national autumn early maturing Chinese cabbage regional experiment in 2006-2007．In 2007，it also took part in the national autumn early maturing Chinese cabbage production experiment and passed through the identification of the National Crop Variety Approval Committee in 2008．‘Degao 16’is of early maturity．Its growing period lasts 60-65 d．It is 34 cm in plant height，59 cm in development width．The leaf color is green．There are 9 outer leaf blades．Its head is compact and of short cylinder shape．It is resistant to virus disease，downy mildew，black rot．The average net yield is 60 t?hm-2．It is suitable to grow in Shandong，Hebei，Henan，Anhui，Shanxi，Yunnan，Sichuan Provinces and the middle and lower valley of the Yangtze River.
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Received: 20 January 2012
Published: 20 February 2012
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