Search
Now showing items 71-80 of 363
Atributos físicos e químicos do solo e produtividade de milho em consórcio com gramíneas tropicais no sistema de integração lavoura-pecuária
(Universidade Federal de São Carlos, 2018-02-26)
The crop-livestock integration system under direct seeding system increases the vegetal residues on the soil and contributes to the improvement of the physical and chemical attributes of the same, minimizing the compaction ...
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 ...
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 ...
Diagnóstico da sustentabilidade de agroecossistemas: bairros rurais e assentamentos de reforma agrária do município de Araras, SP
(Universidade Federal de São Carlos, 2013-09-25)
This work presents the results of the research on agriculture in Araras city, São Paulo, Brazil. It aims to assess evaluation of sustainability of agroecossystems in territories of familiar farmers and to identify their ...
Efeito de agromineral e vinhaça em atributos químicos de dois tipos de solos
(Universidade Federal de São Carlos, 2013-09-06)
Can vinasse accelerate the change of minerals in rock powder for obtaining fertilizer, with utilization of residues from alcohol agro and mining industries? Answering this question was the main objective of this study. So, ...
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 ...
Percepções de agricultores familiares e técnicos sobre mercado institucional no desenvolvimento da agricultura familiar no Vale do Ribeira
(Universidade Federal de São Carlos, 2018-06-28)
Family farming is a social and economic segment of strategic importance for the country, since it ensures an essential part of the Brazilian society's food supply. Recently a set of policies directed to the Brazilian family ...
Ocorrência de bactérias endofíticas na cultura do pinhão manso (Jatropha curcas L.)
(Universidade Federal de São Carlos, 2012-08-02)
The endophytic microorganisms inhabit the interior of the plants, being found in organs and tissues such as leaves, stems and roots without causing disease or producing visible external structures. The endophytic community ...
Análise da expressão de genes relacionados à defesa em novos híbridos de citros resistentes à Clorose Variegada dos Citros e mapeamento de eQTL
(Universidade Federal de São Carlos, 2013-08-29)
Brazil is the largest producer of sweet orange, but the productivity is not the highest due to disease problems. A major problem is the Citrus Variegated Chlorosis (CVC) caused by the bacterium Xylella fastidiosa, which ...
Caracterização da produção e avaliação de indicadores de qualidade tecnológica de amostras de melado do estado de São Paulo
(Universidade Federal de São Carlos, 2012-08-16)
The molasses, a syrup made from the juice of sugarcane juice, is a sweet liquid, nutritious, homemade and very popular in the Northeast Region of Brazil. It is few explored by small farmers in São Paulo State and, because ...