Growth Parameters of Yield of Plantain (Musa cv. AAB)

The performance of the crop plant and the ‘ratoon’plant (lateral shoot succeeding the harvested main shoot) of65 medium-sized False Horn plantains (Musa cv. AAB) was studiedby measuring vegetative and inflorescence (bunch) parameters.From significant regressions between different parameters itappears that taller pseudostems produce leaves at a faster rate,flower earlier and produce heavier infructescences which needmore time to mature. A high yield is determined by vigorousinitial growth of the planted sucker (lateral root). Beforeflowering, there is no sink competition between ratoon and mainpseudostem growth, and fast-growing main pseudostems are accompaniedby fast-growing ratoons. After flowering, competition occursbetween the fructifying inflorescence, a preferential sink andthe ratoon. The results indicate that plantain should not beconsidered as an annual crop. Growth, development, production parameters, bananas, plantains