Potato as a potential crop for the lowland tropics


  • Christopher M. Menzel Botany Department, University of Queensland. St. Lucia, Brisbane, Queensland 4067, Australia


Potato, Solanum tuberosum L., Tubers, Temperature


Nine potato (Solanum tuberosum L.) cultivars were grown in the field in summer in a warm sub-tropical environment. Tuber bulking periods were short (6-8 weeks) and yields ranged from 6.0 to 34.0 tha-1. Application of the growth retardant, 2-chloroethyltrimethylammonium chloride increased tuber yields substantially only in two cultivars ('Sebago' and 'Kennebec'). It is suggested that potato production in the lowland tropics may be successful, if the effects of all factors contributing to high gibberellin activity (high temperatures, long photoperiod and low irradiance) are minimized.

How to Cite

Menzel, C. M. (1984). Potato as a potential crop for the lowland tropics. Tropical Agriculture, 61(3). Retrieved from https://journals.sta.uwi.edu/ojs/index.php/ta/article/view/2306



Research Papers