Buscar
Mostrando ítems 41-50 de 64
Dinâmica de fósforo e nitrogênio no consórcio de milho com adubos verdes no sistema orgânico
(Universidade Federal de São Carlos, 2022-06-30)
Maize-legume intercropping is an alternative to improve N and P availability in soil/plant system. However, it is necessary to understand nutrients dynamics in soil and its uptake by plants in the intercropping system to ...
Desmatamento e intensificação de uso da terra na reserva da biosfera da floresta Mbaracayú, Paraguai por meio de imagens de satélite
(Universidade Federal de São Carlos, 2021-08-27)
Changes in land cover and land use have severe impacts on the provision of ecosystem services, with the monitoring of changes in the landscape thus acquiring a preponderant role in achieving sustainable development. In ...
Projeto de Integração do rio São Francisco – PISF: recortes da injustiça hídrica no semiárido paraibano
(Universidade Federal de São Carlos, 2022-11-08)
The present research was developed within the scope of the Graduate Program in Agroecology and Development at the Federal University of São Carlos - SP. Its objective was to characterize processes of water (In)justice ...
Circuitos curtos de comercialização por meio de cestas agroecológicas: sustentabilidade socioeconômica na agricultura familiar
(Universidade Federal de São Carlos, 2021-05-25)
In recent years, it has been a growing weakening of public policies for the disposal of products and investment in family farming. This fact hindered and directly affected the production process and, for many families of ...
Organização e trabalho do grupo de mulheres quilombolas “As Perobas”, na produção de alimentos e na conservação da natureza, no quilombo Ribeirão Grande e Terra Seca, na Barra do Turvo, São Paulo
(Universidade Federal de São Carlos, 2021-05-26)
This study presents an analysis on the women's group from Quilombo Ribeirão Grande and Terra Seca, located in Vale do Ribeira, São Paulo, Brazil.It focuses on agroecological practices that ensure biodiversity and financial ...
(In)Segurança alimentar entre agricultores familiares orgânicos da zona da mata setentrional pernambucana
(Universidade Federal de São Carlos, 2021-05-25)
This research was developed in the state of Pernambuco, precisely in the zone of the northern forest, in the municipality of Lagoa de Itenga, where the association of agroecological producers and residents of the communities ...
A adesão dos municípios na implementação do Programa Nacional de Alimentação Escolar: uma análise exploratória no Sudoeste Paulista
(Universidade Federal de São Carlos, 2021-05-27)
The National School Feeding Program, responsible for feeding more than 40 million schoolchildren across the national territory, defined, in 2009, a mini-mum of 30% of all resources transferred to states and municipalities ...
Sementes crioulas de milho da agricultura familiar do sudoeste paulista: qualidade e feira de troca
(Universidade Federal de São Carlos, 2021-02-26)
Creole seeds have a substantial in biodiversity, family farming and in traditional communities. Specifically in the Southwest of São Paulo state, its use has a direct relation with the subsistence of family farmers as well ...
Circuitos curtos de comercialização de alimentos: a conquista de territórios para agroecologia no Triângulo Mineiro
(Universidade Federal de São Carlos, 2021-12-14)
Faced with the prevailing scenario of a globalized agri-food system that operates towards the subordination of peasant agriculture, new markets are built, like the short food supply chains, as a way to reconnect food ...
Extratos vegetais na agricultura e no tratamento de sementes
(Universidade Federal de São Carlos, 2021-08-31)
In response to the harmuful effects of the use of toxic substances in agriculture, researches has advanced in the devopment of alternative solutions, aiming to understand the effectiveness of plant extracts in agriculture. ...