| 观赏向日葵的适应性研究 |
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| 引用本文： | 张剑亮,周以飞,潘大仁,陈桂洋.观赏向日葵的适应性研究[J].福建农林大学学报(自然科学版),2004,33(4):419-422. |
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| 作者姓名： | 张剑亮 周以飞 潘大仁 陈桂洋 |
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| 作者单位： | 福建农林大学作物科学学院,福建,福州,350002 |
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| 摘 要： | 对不同播季观赏向日葵的生长周期、生物学特性及其适应性等研究表明,观赏向日葵适应性表现良好,分枝多、抗逆性强.播季对花期、全生育期、株高和花盘径的影响较大.不同花色品系在不同播季下花期、株高、结实率3个性状的变异系数相近,其余性状的变异系数均存在较大差异.
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| 关 键 词： | 观赏向日葵 适应性 播季 |
| 文章编号： | 1006-7817(2004)04-0419-04 |
| 修稿时间： | 2004年6月4日 |
A study on the adaptability of ornamental sunflower (Helichrysum bracteatum) |
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| ZHANG Jian-liang,ZHOU Yi-fei,PAN Da-ren,CHEN Gui-yang.A study on the adaptability of ornamental sunflower (Helichrysum bracteatum)[J].Journal of Fujian Agricultural and Forestry University,2004,33(4):419-422. |
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| Authors: | ZHANG Jian-liang ZHOU Yi-fei PAN Da-ren CHEN Gui-yang |
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| Abstract: | According to the research on its growth period, biological characters and adaptability, ornamental sunflower (Helichrysum bracteatum) had a high adaptability and tolerance and more ramifications. Different sowing seasons significantly influenced the flowering period, growth period, plant height and flower diameter. In different sowing seasons, coefficients of variation of the three characters including flowering period, plant height and setting percentage of varieties with different petal-colors were approximate, but the coefficients of variation of other characters were significantly distinct. |
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| Keywords: | ornamental sunflower adaptability sowing season |
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