Bulb Average Weight
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. LED TUBS ARTIFICIAL LIGHTING SYSTEM IN BROILER PRODUCTION
ABSTRACT Light is important for the physiology and zootechnical development of broilers and is characterized by the type of source defined by the spectral emission and geometry of the lamp, as well as the intensity and spatial distribution of the illuminance. The aim of this study was to verify the influence of an artificial lighting system based on tubular
Eng. Agríc.. Publicado em: 2018-06
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2. Características produtivas de cultivares de alho no sul de Minas Gerais.
Com o objetivo de identificar cultivares de alho mais produtivas conduziu-se um ensaio na Fazenda Experimental de Lavras- FELA da EPAMIG, no período de maio a outubro de 1995. O delineamento experimental foi de blocos ao acaso com quatro repetições e 7 tratamentos, constituídos das seguintes cultivares: Dourado de Castro, Chinesão, Gigante de Curitibano
CONGRESSO BRASILEIRO DE OLERICULTURA. Publicado em: 2011
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3. O uso do boné em crianças durante a corrida de intensidade auto regulada sob o sol diminui a temperatura média da cabeça, mas não influencia a velocidade da corrida
The aim of this study was to test the hypothesis that the use of the cap could be a barrier to sun radiation, allowing less heat storage during the self paced race of 6 km under sunlight. Nineteen children of both sexes, inhabitants of tropical region, healthy and able to practice physical exercise (10.3 ± 0.7 and 10.2 ± 1.0 years old, 148 ± 6 and 145 ±
Publicado em: 2009
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4. Influência de diferentes sistemas de criação na produção de frangos de corte industrial com ênfase no bemestar animal. / Influence of diffrent housing systems in broiler industrial chickens production emphasizing the animal welfare.
The general objective of this research is to evaluate three housing systems for broiler chickens production, aiming to characterize the thermal environment and the variables that may influence in the production system, determining the conditions favorable to better animal performance, based on indicators of welfare as response to the environment they are gro
Publicado em: 2008
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5. Analise de diferentes tecnologias de iluminação artificial para redução do consumo de energia eletrica na produção de mudas de crisantemos em ambiente protegido / Analysis of different artificial illumination technologies aiming energy consumption reduction in chrysanthemum nursey production in greenhouses
The type of artificial illumination employed for chrysanthemum cultivation in greenhouses to induce photoperiod effect will determine its growing rate as well as the energy consumption. Incandescent filament is currently employed for artificial illumination in chrysanthemum nursery to induce photoperiod effect. Nowadays new illumination technology is being t
Publicado em: 2007
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6. Biomass gasifier in heating poultry hangar and its relation with the thermal comfort, air quality and productive performance of broiler chickens / Gaseificador de biomassa no aquecimento de aviários e sua relação com conforto térmico, qualidade do ar e desempenho produtivo de frangos de corte
Brazil is actually the third highest producer of the broiler chicken meat throughout the world. For 2007, it is foreseen it would show some 6.1% growth in the exports. To optimizing the productive performance in poultry sector, it is necessary to adapt the environment to poultry raising, by using techniques that satisfy the thermal and hygienic aspects of th
Publicado em: 2007
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7. Heating systems of poultry facilities and their effects in the environmental thermal comfort, air quality and animal performance, in winter conditions, in the south area of the Brazil / Sistemas de aquecimento de aviários e seus efeitos no conforto térmico ambiental, qualidade do ar e performance animal, em condições de inverno, na região sul do Brasil
The broilers, in Its initial phase, are quite sensitive to the low temperatures, which can commit its development negatively, taking to enormous financial damages, especially in conditions of rigorous winters. With that, the great challenge initial in level of Brazil, in the poultry production, consists of the diagnosis of the situation of the Brazilian faci
Publicado em: 2006