Sistemas Integrados e uso de adubação orgânica

Abstract

The population increase and the increasing demand for food of animal or vegetable origin, imposed the productive activities, modifications in the productive systems, mainly the production in larger quantity and in smaller area. In this way, in addition to increased production there is also the generation of waste processes, which need proper disposal according to current laws. In particular, manure has great fertilizer potential, which can be used in agriculture, after processing and recovery, by anaerobic or aerobic processes. Thus, in order to provide greater sustainability and have a system with production union, integrated systems have great relevance, as well as the implementation of organic fertilizers to increase soil fertility, reducing costs with mineral inputs, increase in organic matter, among others. Thus, the objective of this review was to expose the importance of integrated systems and the use of organic fertilization in agriculture, explaining the types of stabilization. In order to transform the waste of intensive activities (cattle, pigs and poultry) and subsequent use in agriculture. However, the study brought relevant information about the systems integrated with the use of organic fertilizers to be used in the field, seeking the use of sustainable technologies and less costly to the producer. Promoting a better destination for contaminants and ensuring the plantations essential nutrients for their development, and in addition, can replace chemical fertilization with organic fertilizers.