Aplicação do composto orgânico produzido a partir de resíduos de pescados e vegetais no cultivo do feijão caupi (Vignaunguiculata (L) walp.).

Abstract

The effect of the inclusion of organic fertilization of fish and vegetable waste on the pod length (cm), number of grains per pod, 100 - grain weight, yield per plant (g), pod number per plant and total production per plant in the production of cowpea. For 6 5 days they were studied twenty - one beds with three seeds each totaling 63 seeds were analyzed in the form of organic fertilizer with sources (from fish and vegetable waste). We used the Tukey test in a completely randomized delineamente with three replications, totaling 21 plots distributed as T 1 = 0g of organic fish compound (soil fertility itsel f), T2 = 400 g of organic fish composite, T 3 = 800 g of organic fish compound, T 4 = 1200 g of organic fish compound T 5 = 1600g organic fish compound T 6 = 2000g or ganic fish compound T 7 = 24000g organic fish compound. significant difference was found (P <0.05) for pod length (cm), number of grains per pod, 100 - grain weight, yield per plant (g), number of pods per plant and total yield per plant, with mean 22.43; 17.66; 136.00 and 14.72 and 53.664, respectively. The treatments had the best erformance in the culture were the T 6 treatments with 2.0kg of organic fertilizer and T 7 with 2.4 kg of organic fertilizer, being efficient in the development and production and good nutrient levels in its composition.