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中国农学通报 ›› 2004, Vol. 20 ›› Issue (3): 30-30.

所属专题: 园艺

• 目次 • 上一篇    下一篇

亚硫酸氢钠在葡萄上的应用研究

涂传林,郭金华,张备战   

  • 出版日期:2004-06-05 发布日期:2004-06-05

Applied Studies of NaHSO3 on Grape

Tu Chuanlin, Guo Jinhua, Zhang Beizhan   

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

摘要: 不同浓度的NaHSO3在葡萄上的应用研究表明,以100ppm效果最佳。于浆果膨大期处理3次,能获得增产、优质和早熟的效果,这与NaHSO3能增加叶绿素含量、提高光合效率和增加果穗重密切相关。

Abstract: Sprayed three times of different concentration NaHSO3 upon grape leaves during berried expansion.It was shown by the authors that NaHSO3 concentration is 100ppm,and that NaHSO3 can obvionsly increase yield,improve quality and quicken precocity.It is related to increasing chlorophyll content,raising photosynthetic rate and the ear of berry weight.