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Effect of Vernalization and Gibberellin of Growth and Flowering Time in Heading Chinese Cabbage |
Sun Rifei; Zhang Shujiang; Si Jiagang; et al. |
Institute of Vegetables and Flowers; Chinese Academy of Agricultural Sciences; Beijing 100081 |
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Abstract Effect of vernalization time and gibberellin (GA3) concentrations on flowering time,the number of leaves and plant height was investigated in early and late heading Chinese cabbage (Brassica campestris L. ssp. pekinensis) under the conditions of greenhouse with 5 000KG*9lx supplementary light for 12 h. The results show that the longer germinated seeds were treated under 3 ,the less flowering days from sowing to flowering,the less number of leaves and the higher plant height were observed. GA3 treatments gav...
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Received: 01 January 1900
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