Farm Produce
Mostrando 13-24 de 50 artigos, teses e dissertações.
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13. Production indices for dual purpose cattle in central Brazil
This study examined the effects of crossbreeding low genetic potential cows of Bos indicus origin characterized by Gyr crossed with Holstein-Friesian and Simmental bulls to produce animals in a low input dual purpose system. The farm is situated near Brasilia, in the savannah region of Brazil. The climate of the region is classified as Aw by Köppen. Data wa
Revista Brasileira de Zootecnia. Publicado em: 2011-07
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14. Composição do leite e diagnóstico de mastite em caprinos) = Milk composition and mastitis diagnosis in goats / Milk composition and mastitis diagnosis in goats
Background: Milk is one of the most used foodstuffs by humans in their diet. The quality of goat milk is already regulated by Law, which takes into consideration its physical-chemical and microbiological composition parameters. Several factors contribute for the alteration of the physical-chemical and microbiological parameters of caprine milk. These include
Publicado em: 2011
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15. Estrutura e agência no meio rural : um estudo do projeto Redes de Referência para a agricultura familiar
One of Brazil s main economic activities is the agriculture and cattle raising industry, so it is for its natural conditions or for its colonization process. Therefore this sector has intensive research and tecnology to help its development. But, the farm men not always adopt the practices from these researches because they not constantly recognize themselve
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/12/2010
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16. Abelhas visitantes florais e potenciais polinizadoras do cafà (Coffea arabica L.) ecolÃgico e sombreado no MaciÃo de Baturità - Cearà / Bees flower visitors and potential pollinators of coffee (Coffea arabica L.) ecological and shadow Baturità Massif â CearÃ
The survey was conducted on the farm SÃo SebastiÃo, located in the city of Mulungu - CE. Data were collected and studied during the period November 2009 to June 2010 with the aim of studying the floral visitors and pollination of coffee (Coffea arabica L.) and green shade of Mundo Novo and Maragogipe. We studied the floral biology and pollination requireme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/08/2010
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17. Estudo do valor da provisão para fixação de preço dos produtos agrícolas, com potencial de influenciar no capital de giro: um estudo a partir do produto soja da unidade de Laranjeiras da Cooperativa Agropecuária de Pedrinhas Paulista-SP
Este trabalho teve como objetivo demonstrar a influência da provisão para a fixação dos preços dos produtos agrícolas no capital de giro da Cooperativa Agropecuária de Pedrinhas Paulista-SP, a partir de levantamento, tabulação e identificação das variações ocorridas nas provisões dos anos de 2007 e 2008 de apenas uma unidade de recebimento. A m
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/03/2010
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18. Compostos fenólicos de ervas Lamiaceae NA estabilidade oxidativa da manteiga e avaliação da toxicidade de extrato de alecrim (Rosemarinus officinalis L.)
Óleos e gorduras são substâncias susceptíveis a processos oxidativos. As reações de oxidação e a decomposição dos produtos da oxidação implicam na perda de qualidade e valor nutricional dos alimentos. O processo oxidativo pode ser inibido ou atrasado através do uso de antioxidantes, compostos naturais ou sintéticos, com estruturas químicas e m
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/10/2009
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19. An analysis of energetic balance of a biogasproducing System in a swine farm: implementation of a computational device / Análise de balanço energético de sistema de produção de biogás em granja de suínos: implementação de aplicativo computacional
The development of swine breeding made evident the need for greater attention to the issue of treatment and destination of swine wastes. Among the alternatives for environmental sanitation, the most advantageous one shows to be the biodigesters, since they add value to the process by means of the by-products generated: biogas, mainly made out of methane and
Publicado em: 2009
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20. A reprodução do espaço da pequena produção rural familiar em Canguaretama/RN
This study aimed to explore the process of reproduction of space from the small family farm production in the municipality of Canguaretama, specifically focused on foodstuffs of plant origin, seeking to understand the changes in agrarian space canguaretamense and its impact on small family farms the last 35 years. Since colonization, during the seventeenth c
Publicado em: 2009
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21. Análise energética da produção de leite bovino na Fazenda Experimental Professor Hamilton de Abreu Navarro ICA/UFMG, em Montes Claros MG
This work aimed to analyze the energy spent on milk production of bovine dairy herd at Fazenda Experimental Professor Hamilton de Abreu Navarro FEHAN (Experimental farm), from Instituto de Ciências Agrárias da UFMG, in Montes Claros MG. The search for more efficient sustainable production systems is gaining importance in the national and international scen
Publicado em: 2009
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22. Strawberries evaluation submitted to fast cooling and followed by storage in different packings and temperatures / Avaliação de morangos submetidos a resfriamento rapido e armazenamento em diferentes embalagens e temperaturas
The strawberry is cultivated and appreciated in several regions around the world, being the specie with the most economical value among the small fruits. The São Paulo state is one of the biggest producers in Brazil. From all productive cycle of strawberry the commercialization has shown the most complex and problematic phase, and it can affect more the pro
Publicado em: 2009
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23. Defensividade, higiene, produÃÃo de prÃpolis e mel com duas geraÃÃes de Apis mellifera / Defensividad, hygienic, production of honey and propolis in two generations of Apis mellifera
This research aims to quantify the production of propolis and honey, hygienic and defensive behavior, to estimate the correlation between them and their heritabilities in colonies of Apis mellifera. At the beginning of the experiment, 30 Langstroth model beehives were used, installed in apiaries located in different districts of the city of Marechal Candido
Publicado em: 2009
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24. Monitoring the physical chemical parameters in post-harvest Coffee arabica (Coffea arabica L.) in different stages of maturation. / Monitoramento de parametros fisico-quimicos na pos-colheita de Cafe arabica (Coffea arabica L.) colhido em diferentes estadios de maturação.
Nowadays the quality of coffee became an indispensable aspect for the conquest of new markets. It is known that the quality of coffee is strictly related to diverse physical-chemical constituents of the grain responsible for the characteristic flavor and taste of the drink and this could be compromised for the absence of precaution during the post-harvested
Publicado em: 2008