Search
Now showing items 101-110 of 359
Avaliação da sustentabilidade de um sistema de produção de cana-de-açúcar orgânica
(Universidade Federal de São Carlos, 2013-02-27)
This work aimed to bring a summary of all the actions and practices of organic farming and differential ecological management in a production system of sugarcane. Extensive literature review, consultation with specialized ...
Resíduos agroindustriais como fonte de silício para a cultura do milho
(Universidade Federal de São Carlos, 2012-09-21)
The agro-industrial residues have great potential for providing silicon (Si) and other nutrients for crops. The objective of this work to assess the supply of silicon for organic waste agribusiness, and to evaluate the ...
Avaliação física, físico-química e sensorial de cultivares alface produzidas em diferentes sistemas de cultivo
(Universidade Federal de São Carlos, 2016-05-18)
In Brazil, there is a growing and promising market that explores the new cultivars of lettuce and crispy segment the Brunella and Crocantella cultivars are examples. The cv. Brunella is an innovative cultivar that combines ...
Mecanismos de compensação fisiológica e alocação de recursos no desenvolvimento de Canavalia ensiformis DC. (Leguminosae, Papilionoideae)
(Universidade Federal de São Carlos, 2018-08-14)
Vegetative and reproductive phases of plant growth differ in their metabolic activity, which is greater during the reproductive period and consequently, requires more energy. Physiological compensatory mechanisms are ...
Hortifrutícolas orgânicos e agroecologia: conceituação e distribuição comercial
(Universidade Federal de São Carlos, 2013-07-01)
This study sought to conceptually discuss organic farming, as part of agroecological science, and to assess its relationship with the current situation of supply of organic fruits and vegetables in different distribution ...
A construção social dos riscos sócio-ambientais causados pelo processo produtivo convencional de cana-de-açúcar um estudo de sustentabilidade sócio-ambiental
(Universidade Federal de São Carlos, 2010-11-12)
The reality could be perceived in different ways due mainly to the culture and social assumptions embody in each group, comunity or society. This work attempeted to compose a major frame of the social construction about ...
Desenvolvimento de matrizes poliméricas de alginato e pectina para o cultivo de células imobilizadas de Desmodesmus subspicatus em vinhaça de cana-de-açúcar
(Universidade Federal de São Carlos, 2018-02-28)
Among the main industrial wastewaters, sugarcane vinasse figures as an actual environmental concern, due to its polluting potential and large volumes available, about 10 liters per liter of ethanol. Considering the ...
Controle biológico de Alternaria alternata, agente causal da mancha marrom de alternaria, por Bacillus SPP.
(Universidade Federal de São Carlos, 2018-06-14)
The alternaria brown spot, caused by Alternaria alternata f sp. citri, causes large economic damages in tangor Murcott (Citrus sinensis Osbeck x Citrus reticulata [L.] Blanco). Its control is carried out through the spraying ...
A formação do técnico em agroecologia na Escola Professora Nair Luccas Ribeiro, no Assentamento Gleba XV de Novembro, SP : sua gênese e seus egressos
(Universidade Federal de São Carlos, 2015-03-10)
Agroecology considered scientific approach, theoretical, practical and methodological, based on different areas of knowledge, proposes to study development processes from an ecological and socio-cultural perspective, from ...
Percepções e análise das ações desenvolvidas no contexto das políticas públicas de agroecologia do Núcleo Apetê Caapuã da UFSCar, Sorocaba (SP)
(Universidade Federal de São Carlos, 2017-12-19)
Despite the current importance of the Agroecology Studies Nuclei strengthening problematic and the sociotechnical networks, until now it has been little studied. The Nuclei are a recent public policy whose main instrument ...