Aclimatación y Rendimiento de 14 Cultivares de Cebolla Colorada (Allium capa) a campo abierto, en Macají, cantón Riobamba, provincia de Chimborazo

Abstract

This research proposes: evaluate acclimatization and preformance of 14 cultivars or reds onion (Allium cepa) open field in Macaji, canton Riobamba, Chimborazo province. The statistical design used ADEVA Design randomized complete bloks (BCA), and 14 experimental units, with three replications were established as a mainpurpose of this investigation. The coefficient of varation is expressed in percentage and Tukey test was performed to 5%. Resulting to: variety with higher percentage of germination has been XPRed net work with 99,78%; the greatestheight at 120 days Rosali reached with 77,07 cm; the larges number of leaves presented it Neptune with 13,97 leaves; the largest pseudostem diameter was made bay Canira e Hibrido Rojo red with 7,60 cm; cultivars that later were Takada, Neptune, Red King, Barbarosa, Red Creole and Rosalie with 150 days. The greater weight of bulb Canira and Rosalie reached it with 0,35 Kg. The best performance present Canira with 55093,93 Kg/ha. Economic treatment introduced lower was Red Creole 42,47 USD, while bourgeois present a higher cost of production with 653,40 USD. The cultivar was determined according to net profit Canira presented greater net profit with 7114,28 USD; while to grow network Creole present lower net profit with 2900,87 USD. The marginal rate return calculated, tells that a return of 4965,10%, changing from a T10 (Red Creole) treatment T3 (Takada) treatment implies that for each dollar invested in new technology, producer can expect to recover the dollar invest more an additional return of $ 49,65.