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Cultivos Tropicales

versión impresa ISSN 0258-5936versión On-line ISSN 1819-4087

Resumen

RODRIGUEZ, Yaritza et al. New hybrid combinations of pepper for cultivation system protected in Cuba. cultrop [online]. 2018, vol.39, n.1, pp.93-101. ISSN 0258-5936.

ABSTRACT The investigation was carried out in the Institute of Horticultural Investigations “Liliana Dimitrova” (IIHLD, according its acronyms in Spanish)during the winter campaign 2014-2015, with the objective of studying the behavior of new hybrid combinations of pepper under the system of protected cultivation with good behavior agronomic and high yields, in Cuba. For this, 16 hybrid combinations of pepper were evaluated with regard to the morph agronomic behavior, comparing them with the commercial witness ‘LPD-5 F1’ and ‘LPD-1 F1’ of the Program of Genetic Improvement of the IIHLD and the ‘FAR-3 F1’, of the signature Hazera. Eleven hybrid combinations of pepper, had a behavior more precocious phonologic (22 dat) that the rest of the combinations and of the rehearsed witness. All they are of the habit of growth erect and of the Lamuyo fruit type. Nine hybrid combinations, obtained the biggest values of number of fruits for plant (20 to 25 fruits) and half mass of the fruits (+ 155 g) and eight combinations reached superior values to the 2,5 kg pl. The hybrid combinations F9xBM29 F1, F6xLB F1, 056xLB F1, F7xBM29 F1, 057xLB F1, 057xNv F1, F7xLB F1 and F7x330 have the 70 t ha-1 under this production system

Palabras clave : Capsicum annuum L; morphagronomic behavior; yield.

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