Abstract

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 1819-4087.

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

Keywords : Capsicum annuum L; morphagronomic behavior; yield.

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