Vegetable Covering
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Conversion of by-products from the vegetable oil industry into biodiesel and its use in internal combustion engines: a review
Biodiesel produced from by-products and waste materials can be an economical way of reducing traditional oil consumption and environmental problems. The by-products from the vegetable oil refining industry such as soapstock, acid oil and fatty acid distillates are suitable for producing biodiesel. The present work is a survey related to the use of these by-p
Braz. J. Chem. Eng.. Publicado em: 2014-06
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2. Confecção dos mosaicos das cartas de vegetação do Pantanal na escala 1:250.000 em diferentes recortes.
O conhecimento do Pantanal é fundamental para a formulação de políticas públicas que objetivam a conservação e o uso sustentável da biodiversidade. Visando isso, fez-se para 2002 o mapeamento da cobertura vegetal do bioma Pantanal na escala 1:250.000, por meio do programa PROBIO. O presente trabalho teve como objetivo a elaboração dos mosaicos das
SIMPÓSIO DE GEOTECNOLOGIAS NO PANTANAL. Publicado em: 2011
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3. Uso de imagens digitais na avaliação da cobertura do solo.
RESUMO: Existem vários métodos para avaliar o crescimento da vegetação e a taxa de cobertura do solo. Medidas precisas e rápidas podem ser obtidas do tratamento digital de imagens geradas de câmeras fotográficas ou de vídeo. Há disponível, no mercado, diversos processadores de imagens que apresentam funções básicas semelhantes, mas com certas pa
Planaltina. Publicado em: 2011
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4. Plantas de cobertura e doses de torta de mamona no cultivo orgÃnico de alface sob plantio direto / Covering plants and castor cake doses in no-tillage organic production of lettuce
No-tillage system and organic agriculture has been bringing benefits to environment, agriculturist and consumer. However, there are still little information about the most adequate practices to no-tillage system, specially about vegetables production, and organic. The use of industrial residues is an interesting practice by the environmental and economic poi
Publicado em: 2009
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5. CARACTERIZAÃÃO DE MICRO-BACIA HIDROGRÃFICA EXPERIMENTAL NO SEMI-ÃRIDO BRASILEIRO COMO SUPORTE A ESTUDOS DE DEGRADAÃÃO / CHARACTERIZATION OF MICRO-WATERSHED IN EXPERIMENTAL SEMI-ARID REGION IN SUPPORT OF A STUDY OF DETERIORATION
Este trabalho teve como objetivo a apresentaÃÃo de uma anÃlise a partir de experimentos conduzidos em micro-bacia para servir de suporte a futuros estudos que visem a identificaÃÃo e monitoramento das causas que levam a degradaÃÃo no Nordeste semi-Ãrido brasileiro. Para isso, foi tomado como unidade duas micro-bacias localizadas no municÃpio de Igua
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/04/2008
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6. POTENCIAL DO Lupinus albescens Hook. &Arn. PARA RECUPERAÇÃO DE SOLOS ARENIZADOS DO BIOMA PAMPA.
As the productive processes move forward on the sandy soils of the Southwest region of Rio Grande do Sul, the arenização has been assuming relevance as factor of soil and regional ecosystem degradation. Contention measures should be established to avoid the progress of the arenização focuses and to recover the areas already damaged. Among these strategie
Publicado em: 2007
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7. PLANEJAMENTO DA ZONA DE AMORTECIMENTO DO PARQUE ESTADUAL DA SERRA DO MAR NÃCLEO SÃO SEBASTIÃO/SP: SUBSÃDIOS PARA A CONSERVAÃÃO DA MATA ATLÃNTICA / PLANNING OF THE ZONE DAMPING OF THE SERRA DO MAR STATE PARK, SÃO SEBASTIÃO-SP: SUBSIDIES FOR THE CONSERVATION OF THE ATLANTIC FOREST
The betterment on quality of life is directly related with the conservation from quality environmental. Like this, is indispensable the knowledge from the results of the human action a above environment natural. The necessity of studies specific what will allow the management and the maintenance of fractions forest bordering the urban area for the SÃo Sebas
Publicado em: 2007
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8. Manejo da podridão de Sclerotinia (Sclerotinia sclerotiorum) e Míldio (Bremia lactucae) na cultura de alface
Lettuce is the highest consumed vegetable in Brazil. It can however be severely affected by the fungus Sclerotinia sclerotiorum, Sclerotinia minor and Bremia lactucae; diseases considered to be ground and aerial part, respectively. The objective of this experiment was to evaluate the effect of different mulches, fungicides and one foliar fertilizer on the in
Publicado em: 2007
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9. AvaliaÃÃo do processo evolutivo e da dinÃmica erosiva: um estudo de caso no municÃpio de Ipameri-GO
The municipal district of Ipameri has his economy based in agricultural activities that it unchained a series of erosive processes. This study had as objective a bibliographical revision about the fundamental aspects of the erosive process and the factors that condition his development. For demonstration of her evolution monitoring techniques were used, with
Publicado em: 2007
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10. Análise das relações climato-hidrológicas e das demandas hídricas no alto curso da bacia hidrográfica do Rio Bagagem/MG
The rational searching for rational use of the hidric resources motivated this thesys whose objetctive was to know the climate-hidrologic processes that happen inside a hidrografic basin by the human interference in the environment. The understanding of those processes propitiated subsidies for the understanding of the space organization of the area, mainly
Publicado em: 2007
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11. Estoque e fraÃÃes da matÃria orgÃnica e suas relaÃÃes com o histÃrico de uso e manejo de latossolos. / Organic matter storage and fractions and the historic of Latosol use and management
In cultivated areas, the reductions in the storage of soil organic matter (SOM) in average are 50%, in a period of cutting of the native vegetation and subsequent cultivation inferior to 10 years. The soil use and management practices exercise great influence on the MOS storage and fractions, since the vegetable covering and the soil management they modify t
Publicado em: 2006
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12. Desenvolvimento metodológico para a integração de dados de sensoriamento remoto multi resoluções para a representação da cobertura da terra em campos contínuos de vegetação e classificação por árvores de decisão / Methodology development for the multi resolution remote sensing data integration to the representation of earth covering in vegetation continuous filds and classification for decision tree
Now, countless efforts to quantify the monitoring of the changes of the covering of the earth are had based on analyses of data of the satellite Landsat, consuming for this, an expressive number of hours in laboratories for the processing of these data. Besides, estimates of different analyses (data of smaller resolution - AVHRR) have been generating conflic
Publicado em: 2005