Produtividade De Linhagens De Feijão Tipo Mulatinho No Submédio Do Vale São Francisco

Abstract

PALAVRAS-CHAVE:Phaseolus vulgaris, melhoramento genético, feijão-comum. PRODUCTIVITY OF MULATTO BEAN TYPES LINEAGES IN THE BRAZILIAN NORTHEAST SUMMARY:The objective of the present work was to evaluate the productivity of different common bean lines, of the mulatto type in the sub midle of the São Francisco Valley. The study was implemented using a randomized complete block design, each experimental unit consisting of plots of four rows spaced 0.3 m apart, four meters in length and three replicates.The experiment was irrigated during the entire period of conduction, and the applied blade was determined based on ET0 obtained by means of an agrometeorological station installed near the experimental area. The irrigation system used was the surface drip, with a line of 1 Doutor, Pesquisador da Embrapa Semiárido, Petrolina -Pernambuco.