不同施肥方式对香蕉生长和产量的影响

通过研究在施用适量氮磷钾施肥条件下不同施肥方式对香蕉生长和产量的影响，为香蕉施肥技术提供完善的技术支撑。结果表明：全生长期撒施和前期撒施香蕉营养生长期与孕蕾期长势较好，前期水肥抽蕾期香蕉长高增粗，但抽蕾延缓。前期水肥，中、后期沟施或穴施施肥方式能提高果梳重和果指数，改善香蕉果实品质，提高果实风味，增产效果好，然而，由于该方式施肥人工费用较高，利润有所下降。香蕉中后期开沟或穴施肥容易伤根，香蕉感染枯萎病风险相对较大。

Effects of different fertilization methods on banana growth and yield

The effect of different fertilization methods on banana growth and yield was studied by applying appropriate amount of nitrogen,phosphate and potassium fertilizer. The perfect fertilization technology support on banana was provided. The results showed that the banana was growing well at the vegetative growth period and bug period by broadcasting fertilizer during whole growth stages and prophase. The banana grew taller and thicker but floral emergence later at floral emergence period by watering and fertili...