| 引用本文： |
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蓝福生,Jean-Yves Peron.赤霉酸对海甘蓝种子发芽和幼苗生长的影响[J].广西科学,1997,4(4):276-277,281. [点击复制]
- Lan Fusheng,Jean-Yves Peron.Effect of Gibberellic Acid on Seed Germination and Seedling Growth of Seakale[J].Guangxi Sciences,1997,4(4):276-277,281. [点击复制]
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| 摘要: |
| 用0.025%、0.050%、0.075%和0.100%浓度的赤霉酸溶液按12h、18h、24h和30h浸泡海甘蓝(Crambe maritima L.)种子,以风干种子和自来水浸泡24h为对照。结果表明,多数处理对海甘蓝种子发芽和幼苗生长有明显的促进作用,但规律性不明显。0.025%浓度溶液浸种18h的处理对种子发芽和幼苗生长的促进作用最明显。 |
| 关键词: 赤霉酸 海甘蓝 种子发芽 幼苗生长 |
| DOI： |
| 投稿时间：1996-09-02修订日期：1997-08-25 |
| 基金项目:本试验为作者在法国昂热(Angers)国家园林技术工程师高级学校进修期间的部分研究结果。 |
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| Effect of Gibberellic Acid on Seed Germination and Seedling Growth of Seakale |
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Lan Fusheng1, Jean-Yves Peron2
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| (1.Guangxi Institute of Botany, Yanshan, Guilin, 541006;2.Dept. of Vegetable and Seed Crops, ENITHP, 2 rue Le-Notre, 49045 Angers, France) |
| Abstract: |
| The seeds of seakale (Crambe maritima L.) were treated in the combinations of four concentrations of gibberellic acid(0.025%,0.050%,0.075%,0.100%) and four soaking times (12h,18h,24h 30h).Dry seeds and 24 h of tap water soaking were used as control. Most treatments of Gibberellic acid can obviously improve the seed germination and seedling growth of seakale,but the regularity is not very good.The conbination of 0.025% gibberellic acid and soaking for 18 hours is the best for the germination of seakale seeds and the growth of their seedlings. |
| Key words: Gibberellic acid Crambe maritima L. seed germination seedling growth |
