CRESCIMENTO E PRODUÇÃO DO MARACUJAZEIRO-AMARELO EM SOLO COM BIOFERTILIZANTES E ADUBAÇÃO MINERAL COM NPK
Yellow passion fruit crop (Passiflora edulis f. flavicarpa Deg.) and natural insume use on agriculture are increasing in Remígio county Paraíba State, Brazil. In this direction was carried out an experiment, during July 2005 to December 2006 in randomized blocks in order to evaluate the effects of absence and presence of biofertilizers comum (bovine manure fertilizer fresh and water) and supermagro (bovine manure, water, macronutrients and micronutrients), applied to soil on liquid form, in level of 2.4 L plant-1, 30 days before and two months after transplanting, in the absence and presence of mineral fertilizer with NPK, with three repetition and six plantas per set using a factorial designs 3x2. The biofertilizers show more reliable to growth than fruit production of yellow passion fruit. Biggest production corresponded to treatments with the use of mineral fertilizer, specially in the first production. Comum and supermagro biofertilizer gave significative effects on vegetative growth of plants of yellow passion fruit plant but had no influence on fruits production.
Lourival Ferreira Cavalcante, Francisco Rodolfo Junior, Erisvaldo de Sousa Buriti
Universidade Federal Rural do Semi-Árido