Estudo econômico do cultivo consorciado de alface e coentro sob efeito de adubações organominerais.

Abstract

The diversified and sustainable production of agricultural products with emphasis on vegetables has become in recent years a great alternative for those who want to serve a demanding market. The objective of the study was to evaluate the economic viability of lettuce and coriander cultivars in intercropping systems, due to different types of organic mineral fertilizer. The experiment was conducted under field conditions in the Science and Technology Center Agrifood (CCTA) of the Federal University of Campina Grande (UFCG), municipality of Pombal PB. The experimental design was a randomized blocks treatments were made up of types of fertilizers and farming systems in a factorial 3x2 being the first factor three ferti lizations: 1 = Fertilization with Animal Waste (manure Bovine); 2 = Mineral Fertilization; 3 = Incorporation of spontaneous vegetation and the second factor of two farming systems: 1 consortium and 2 monoculture. In the different systems were measured tota l operating cost (TOC), labor cost, depreciation, efficient use of land (UET), gross income, net income, rate of return and profitability index and cost time machine, implements and operations . The BOTs values of intercropping systems were calculated mo nth prices June 2016. The biggest COT was obtained in lettuce monoculture with fertilizer to the base of manure with a net income R $ 73,706.09 ha 1. So the best result was accomplished with the planting lettuce with coriander when fertilized will base man ure despite not having the highest net income (68141.12 ha 1), but stood out because of a better UET (1.69) and the diversification of products.