IMPLANTAÇÃO E AVALIAÇÕES AGRONÔMICAS DE UM SISTEMA AGROFLORESTAL NO SÍTIO BEIRA DA MATA EM HIDROLÂNDIA - GOIAS

Abstract

Agroforestry Systems (SAFs) are forms of land use and management that combine tree species with agricultural crops and/or animal husbandry, in an intentional and ecological manner, seeking to imitate the structure and processes of natural ecosystems, promoting greater environmental, economic and social sustainability. This agroecological agriculture system allows food production in a way that can minimize the impacts caused by conventional monoculture agriculture, benefiting family farmers who are left adrift from large crops. The objective of this project is to demonstrate practical knowledge about soil conservation, biodiversity and agroecological production, promoted by extension activities with students and producers, facilitating the adaptation of techniques to local realities. This system was implemented on the site in 2023, in an area of 480m2 where fruit, native, exotic species and annual crops were planted. The action included students from the Instituto Federal Goiano campus Hidrolândia and members of the Nucleus of Studies in Agroecology. This interaction promoted the social aspect of the site, integrating students with agricultural activities. After one year of implementation, satisfactory results have already been obtained in terms of soil biodiversity and fertility. After soil correction, there was a reduction in acidity from 4.66 to 5.0. Base saturation, previously at 38.4%, is now at 47.88%. Due to agroforestry management, organic matter also increased significantly from 22.21 g/kg to 24.28 g/kg. Regarding the economic aspect, a total of R$5,525.00 reais was invested and there was a profit in the sale of fruits and grains. The total sales value was R$3,110.00 reais. This system proved to be satisfactory at Sitio Beira da Mata and can be replicated on other properties to promote more sustainable and regenerative agriculture.