DEVELOPMENT OF A VARIETY OF VULGAR BEANS (PHASEOLUS VULGARIS L.), IN THE RIO LIMPOPO VALLEY, IN THE LOCALITY OF MANIQUENIQUE, IN THE DISTRICT OF CHIBUTO, PROVINCE OF GAZA

• DOI: 10.22533/at.ed.9732142231101

• Palavras-chave: Phaseolus vulgaris L, variety, genotype, selection, Performance.

• Keywords: Phaseolus vulgaris L, variety, genotype, selection, Performance.

• Abstract:

  The objective of this work was to develop a variety of common bean (Phaseolus vulgaris L.) performance and excellent characteristics for the Limpopo valley, in the town of Maniquenique, in the district of Chibuto, province of Gaza. To elucidate these assumptions, a total of 105 Genotypes were evaluated from August to October 2016, of which 96 germinated and Harvest was made, in only 42 Genotypes that produced grain and, later, 9 promising Genotypes were pre-selected that were evaluated in the advanced trial from March to May 2017. A complete randomized block design with 9 treatments and 3 replications was used. The parameters Emergence, Flowering, Harvest, Cycle, number of Green beans per plant, number of grains per Green beans, weight of 100 grains and Performance were evaluated. Quantitative variables were submitted to analysis of variance, using the SISVAR software version 5.6. Based on Performance, bela negra and semoc 1 were the Genotypes identified as promising, with 4,292kg*ha-1 and 4,250 kg*ha-1, respectively. Diacol calima was the Genotype that registered the lowest performance with 1,639 kg*ha-1. The Green beans per plant variable was the one that most contributed to the increase in Performance, due to its strong correlation (0.96880). The number of Green beans per bean plant (Phaseolus vulgaris L.) is one of the main components of grain yield.

• Número de páginas: 16