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中国农学通报 ›› 2004, Vol. 20 ›› Issue (3): 112-112.

所属专题: 棉花

• 目次 • 上一篇    下一篇

钙和赤霉素对棉花种子发芽力及活力的影响

陈士林,王春虎   

  • 出版日期:2004-06-05 发布日期:2004-06-05

Effects of Ca2+ and GA on the Germination and the Seed Vigour of Cotton

Chen Shi-lin,et al   

  • Online:2004-06-05 Published:2004-06-05

摘要: 试验研究了不同浓度的Ca2+和GA处理液对棉花种子发芽及活力的影响。结果表明:适宜浓度的GA和Ca2+可显著增加种子的发芽势、发芽指数和活力指数,其中以100ppMGA和1%Ca2+ 浓度处理效果较好。药剂复合处理以50ppMGA+1% Ca2+和100ppMGA+0.1% Ca2+的效果最好。

Abstract: The experiment study that effects of different density Ca2+ and GA on the germination and the seed vigour of Cotton .The result showed : 100ppMGA and 0.1%Ca2+ can remarkable the seed vigour of cotton ; 50ppMGA+1% Ca2+and 100ppMGA+0.1% Ca2+ can promote the seed vigour of cotton , and obvious better than other companies.