Sistemas de cultivo integrados baseados no conceito de emissão zero em micro-escala

• Autor(a) principal: Erse, Euler Batista
• Data de Publicação: 2004
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações da UFPB
• Texto Completo: https://repositorio.ufpb.br/jspui/handle/tede/4546
• topic: Piscicultura; Vermicompostagem; Horticultura; Emissão Zero; Fish farming; Vermicomposting; Horticulture; Zero Emission; CIENCIAS BIOLOGICAS::ECOLOGIA

A great predatory pressure on the reduced number of fishing option has produced difficulty to the market to cover the demand of fishing products. This fact justifies itself by the domain of the linear products that envolve the unilateral technologies of the exploitation of the resources, this limits the possibility of choice of the product. The final objective reached, ends up being of extreme avallability, that causes an interruption of the estability of the environment and has an influence on the social peripheral nucleus. At this moment, the aquaculture has been a solution for this problem. A growing consolidation of its techniques has been happening, making itself equaly comparable to the agriculture in the sence of food production. A new technique, the Zero Emission approach, that says that what is rejected (output) by one, is food (input) for another one, has resulted in a better management of the comercial fishing. New aggregated values are created around a main material processor, generating a new competitive chance and making the profits better and at the same time creating completely new markets and services This project is targeted to the rural producer. It presents here, a productive model related to aquaculture, with microscale production systems, capable of using raw material with zero waste of it. The cultivations that participated of the system are those that could complete the cattle breeding, usually available to these social nucleus. Its also integrated into the new cultivations that would be done paralelly to the the property: a worm cultivation, a fish cultivation and an organic vegetable garden