Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4567154 | Scientia Horticulturae | 2013 | 5 Pages |
Abstract
In Opuntia ficus-indica (L.) Miller, the wide range of environmental conditions in which it grows implies a great variability in fruit yield and fruit ripening, among other issues. In this research work, we studied the dependence of fruit weight or number of fruits per cladode on fruiting cladode fresh or dry weight for the 'Rojo Pelón' variety by means of the boundary line approach and using 60 terminal fruiting 1-year-old cladodes and 480 fruits of O. ficus-indica variety 'Rojo Pelón' from twenty 6-year-old trees distributed at a density of 625 plants haâ1. Fruiting occurred on cladodes with fresh and dry weights surpassing 144 g and 14.4 g, respectively. Cladodes with â144 g to â964 g of fresh weight produced 6 fruits or even more; cladodes with â30 g to â70 g of dry weight increase the probability of producing 11 fruits or more. The maximum fruit weight of â116 g may be related to â550 g of cladode fresh weight, and the maximum number of fruits of â15 could be strongly linked to â558 g of cladode fresh weight. The maximum fruit weight of â117 g may be considerably attributed to â61 g of cladode dry weight, whereas the maximum number of fruits of â15 can be strongly ascribable to â50 g of cladode dry weight.
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Agricultural and Biological Sciences
Horticulture
Authors
R.D. Valdez-Cepeda, F. Blanco-MacÃas, R. Magallanes-Quintanar, R. Vázquez-Alvarado, S. de Jesús Méndez-Gallegos,