Hidroponic Cultivation
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Produção de forragem verde em sistema hidropônico usando esgoto tratado
In the urban areas of the cities a larger problem of destiny of effluents of the treatment stations is verified due to the junction of the sewages in great volumes. This way the hidroponic cultive becomes important, for your intensive characteristic, as alternative of reuse. This work presents as objective the improvement of the relation hidric-nutritious of
Publicado em: 2008
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2. Influence of the native microbiota and of physical- chemical factors in adhesion of Salmonella Enteritidis in lettuces of hydroponic and conventional sistems / Influência da microbiota natural e de fatores físico-químicos na adesão de Salmonella Enteritidis em alface de cultivo hidropônico e convencional
Adhesion of Salmonella Enteritidis in lettuces leaves of hidroponic and convencional systems was evaluated in reason of the native microbiota, with or without sanitization with chlorinated organic compound and vegetal roughness, using Atomic Force Microscopy. Besides, surfaces hydrophobicities of the lettuce leaves and S. Enteritidis were determined, through
Publicado em: 2008
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3. Rendimento e qualidade de sementes de frutos de tomate em diferentes estÃdios de maturaÃÃo produzidos nos sistemas hidropÃnico e convencional / Productiveness and quality of seeds of tomatoe in different periods of maturation produced in the hydroponic and conventional systems
The NFT - Nutriente Film Technique - has contributed to the dissemination of the commercial hydroponics cultivation all over the world and in Brazil as well. In order to evaluate the efficience of this technique in the production of tomato seeds (Lycopersicon esculentum Mill.), an experiment was conducted at a school-farm of FAZU, in Uberaba, it had been har
Publicado em: 2006
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4. Rendimento e qualidade de sementes de frutos de tomate em diferentes estádios de maturação produzidos nos sistemas hidropônico e convencional / Productiveness and quality of seeds of tomatoe in different periods of maturation produced in the hydroponic and conventional systems
A técnica do fluxo laminar de nutrientes vem contribuindo para a disseminação do cultivo hidropônico comercial em todo o mundo, inclusive no Brasil. A fim de avaliar a eficiência dessa técnica na produção de sementes de tomate (Lycopersicon esculentum Mill.), conduziu-se um experimento na fazenda-escola da FAZU, em Uberaba, colhendo-se os frutos em q
Publicado em: 2006
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5. Detecção e quantificação de sementes de soja geneticamente modificada resistente ao glifosato em sistema hidroponico / Detection and quantification of genetically modified soybean seeds resistant to glyphosate in hydroponics system
This work aimed at to establish a detection protocol to genetically modified (GM) soybean seeds resistant to the glyphosate, characterize the symptoms of the seedlings, and verify the efficiency of the hidroponic cultivation in the detection and quantification of GM soybean seeds mixtures in conventional seeds samples. Five assays were performed to establish
Publicado em: 2005
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6. Racionalização do uso de nutrientes para o cultivo hidropônico do tomateiro / Rationalization the use of mineral nutrients in hidroponic cultivation of tomato (lycopersicon esculentum Mill.)
Hydroponics cultivation of tomato plants requires research to improve qualitative and quantitative factors involved in the productive process. The aim of this work was to study development of three commercial cultivars of Lycopersicon esculentum grown in different concentrations of Hoagland nutrient solution. The experiment was conducted in a greenhouse at S
Publicado em: 2005