Seeding Process
Mostrando 1-12 de 27 artigos, teses e dissertações.
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1. Socio-environmental risks associated with the green tobacco sickness in farmers: a case-control study
RESUMO Objetivo: determinar a presença de fatores de riscos socioambientais para o desenvolvimento da Doença da Folha Verde do Tabaco em trabalhadores que cultivam o tabaco Burley. Método: estudo do tipo caso-controle pareado. A coleta de dados ocorreu em dois momentos: de dezembro de 2016 a janeiro de 2017 e dezembro de 2017, período em que ocorreu a
Rev. Bras. Enferm.. Publicado em: 21/10/2019
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2. Physiological response of marandu grass seeds exposed to NPK fertilizer
RESUMO: Para facilitar o processo de semeadura de espécies forrageiras é comum a mistura de sementes com fertilizantes, seja em cultivo exclusivo, consorciado ou na implantação de sistemas integrados de produção agropecuária. Entretanto, a salinidade e acidez do fertilizante, em longos períodos de mistura, supõe-se ação deletéria na qualidade fi
Cienc. Rural. Publicado em: 30/05/2019
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3. Diamond Films on Stainless Steel Substrates with an Interlayer Applied by Laser Cladding
The objective of this work is the Hot Filament Chemical Vapor Deposition (HFCVD) of diamond films on stainless steel substrates using a new technique for intermediate barrier forming, made by laser cladding process. In this technique, a powder layer is irradiated by a laser beam to melt the powder layer and the substrate surface layer to create the interlaye
Mat. Res.. Publicado em: 06/03/2017
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4. Penetration resistance and agronomic characteristics of soybean affected by soil management and sowing speed systems
ABSTRACT With the short period of the sowing process, we observed an increase in the seeder speed set in several soil management systems that may result in decreased soybean yield and problems with penetration resistance. We aimed to assess the penetration resistance (PR) and agronomic characteristics of soybean on soil tillage and sowing speed. The randomiz
Eng. Agríc.. Publicado em: 2016-08
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5. Large scale artificial rearing of Anastrepha sp.1 aff. fraterculus (Diptera: Tephritidae) in Brazil
Some species of the genus Anastrepha (Diptera: Tephritidae) are successfully managed by matching the sterile insect technique with parasitoid releases. Such strategies used in integrated pest management can be implemented only where insect mass-rearing programs are feasible. In this study, we show the process of domestication, rearing technology and quality
Sci. agric. (Piracicaba, Braz.). Publicado em: 2014-08
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6. Cinética da oxidação de biodiesel de óleo de soja em mistura com TBHQ: determinação do tempo de estocagem
Synthetic antioxidants are an alternative to prevent or retard the degradation of biofuels made from vegetable oils. In this study, it was evaluated the oxidative stability of B100 soybean oil biodiesel, in the presence of tercbutylhydroquinone (TBHQ). The results showed that the induction period, that precedes the seeding process, was delayed in the presenc
Química Nova. Publicado em: 2012
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7. Micro-sítio como filtro para o estabelecimento de regenerantes arbóreos em áreas restauradas / Microsites as filters for tree species establishment under restoration plantings
The characteristics of the natural regeneration of restoration plantings understory express the main indicators of success of ecological restoration projects, in which the absence of regeneration indicates a bottleneck for the perpetuation of forest communities inserted into highly fragmented landscapes. Nevertheless, adverse conditions of the micro-site of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2011
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8. Raciocínio pictórico: campos de cor no espaço
The object of this dissertation research involves the design, construction and theoretical analysis of color fields in a three dimensional space, developed through a pictorial reasoning. The starting point for the creation of these work pieces is the appropriation of common objects of everyday use. To address this, I will use Arthur Dantos concept of transfi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/11/2011
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9. Estudos funcionais e estruturais das septinas humanas 6, 8 e 10 / Functional and structural studies of human septin 6, 8 and 10
A cell passes through some steps to enable for cell division and all these processes are called Cell Cycle. The spatial and temporal regulation of this process is crucial to maintaining cellular and genetic material. Failure in this process can lead to cell death or genetic changes causing division and unregulated growth of tumors. Among several proteins inv
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/03/2010
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10. ESTABELECIMENTO DE ESPÉCIES FLORESTAIS NATIVAS, EM ÁREA DE RESTAURAÇÃO CILIAR NO BAIXO RIO SÃO FRANCISCO. / ESTABLISHMENT OF NATIVE FOREST SPECIES IN AN AREA OF RIPARIAN RESTORATION.
The process of environmental degradation that has been occurred in the lower region of Sao Franciscos river is reducing the permanent preservation areas. The artificial regeneration is a method of riparian restoration widely used to reconstitute the native vegetation in degraded areas. For the reasons set was a work of restoration in an area of riparian fore
Publicado em: 2009
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11. The process of natural regeneration and ecosystem restoration in former forest production areas / O processo de regeneração natural e a restauração de ecossistemas em antigas áreas de produção florestal
In Forest Companies that cultivate fast-growing forest species for industrial supply, it has been usual the existence of commercial production areas that need to be converted in protected areas with native vegetation. Nevertheless, depending on local conditions and landscape context, the natural regeneration process is not enough to guarantee the successiona
Publicado em: 2009
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12. INFLUÊNCIA DO CONTEÚDO DE MATÉRIA SECA E REGULAGENS DE UMA COLHEDORA DE FORRAGEM NOS TAMANHOS DE FRAGMENTOS E NA DENSIDADE DA SILAGEM DE PLANTA INTEIRA DE DOIS HÍBRIDOS DE MILHO (Zea mays L.) 2008 / DRY MATTER CONTENT AND FORAGE HARVESTER SETUP INFLUENCES IN THE PARTICLE SIZE AND BULK DENSITY (Zea mays L.) FOR WHOLE PLANT SILAGE OF TWO HIBRIDS OF CORN
In Brazil, the best dairy farm efficiency levels are obtained in the cities of Castro and Carambeí, State of Paraná. This efficiency was reached due to the animal genetics and the feed management, where the corn whole plant silage has been wide used. To the highest profit of the silage, some stages must be considered. The main stages are the selection of t
Publicado em: 2008