不同播期对槟榔芋生长特性及产量的影响

Effects of different seeding dates on growth characteristics and yield of Colocasia esculenta

研究了不同播期对槟榔芋生长和产量的影响,结果表明：提早播种促进槟榔芋生长,同期单株叶片数可增加1.7～1.9张,播种期相差10 d以上,产量差异达显著水平;提早播种可提高品质,达到早熟优质。

Field experiments with taro（Colocasia esculenta）were conducted in order to study the effects of different seeding dates on the growth and yield of taro. The results showed that seeding earlier could promote taro growth and increase by 1.7- 1.9 leaves per taro plant at the same time. When the difference in seeding date was over 10 days, the taro yields were significantly different. Seeding earlier could also improve taro quality and result in early maturity and high quality of taro.