This study evaluated the influence of combinations nitrogen and potassium doses on physiology fruit production West Indian cherry irrigated with waters different salinities in second year cultivation. The experiment was conducted municipality Pombal-PB, Brazil, plastic containers adapted as lysimeters installed field, a randomized block design, 5 x 4 factorial scheme corresponding to five level...

In the Northern region, cultivation of cowpea is mainly carried out by small producers, who have little financial and technological resources to optimize increase production. Therefore, objective this work was evaluate growth subjected mineral fertilization doses biofertilizer produced in domestic compost. The experiment a protected environment, covered with 50% shade screen, at Federal Univers...