奇宝与保美灵对红提葡萄果粒膨大的效果研究

Application of Pro-Gibb and Promalin To Red Globe Grape

通过对奇宝、保美灵单独及混合使用调节红提葡萄果粒增大的对比试验,结果表明:奇宝与保美灵配合使用效果最佳。4次用药中,前2次是关键,后2次增大果实的作用不显著。多收液和土壤调理剂对增大果粒作用显著。另外,实验还证明奇宝组合对冻害恢复作用明显,能够有效地促进受冻枝条的萌发。

Pro-Gibb and Promalin, two commercial plant growth hormone products were used to promote the growth of grape fruit. The results showed that the mixture of Pro-Gibb and Promalin had the best effect to berry growth compared to the single use Pro-Gibb or Promalin. Among the four times of application, the first of two were essential to promote berry growth. The fertilizer had great effects on fruit growth, indicating water and fertilizer was very important in fruit expansion. In addition, the experiment also indicated that ProGibb and Promalin could promote the bud sprouting after low temperature frozen.