Biomass Consumption Coefficient
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Evapotranspiration and crop coefficient of basil determined by weighing lysimeters
RESUMO A cultura do manjericão (Ocimum basilicum) é de grande importância para o comércio como condimento fresco ou seco, para consumo humano e óleo essencial para as indústrias farmacêutica e cosmética. Os excessos e déficits de água podem afetar a produção de biomassa das plantas, tornando necessário o uso da quantidade correta de água para c
Hortic. Bras.. Publicado em: 22/11/2019
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2. Uso da energia radiativa do fogo para estimativa do coeficiente de consumo de biomassa por queima de vegetação campestre.
No Rio Grande do Sul (RS), a prática de queimadas está relacionada principalmente com a renovação do pasto e agricultura. Embora o RS não seja o Estado com maior incidência de queimadas no Brasil, centenas de focos são identificados por dados de satélites anualmente. O uso de dados de sensores remotos para identificar focos de queimadas vem sendo uti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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3. STOCKING DENSITY AND PLANT-ENERGY SOURCES IN THE INTENSIVE CULTIVATION OF JUNDIÁ AND COMMON CARP / DENSIDADE DE ESTOCAGEM E FONTES ENERGÉTICAS VEGETAIS NO CULTIVO INTENSIVO DE JUNDIÁ E CARPA HÚNGARA
This work was carried out to evaluate the growth, metabolic parameters and carcass characteristics of jundiá and common carp in polyculture submitted to two stocking density and the inclusion of plant-energy sources in the diets of this species in monoculture. Two experiments were conducted using water re-use system. In the first experiment (29 days), fish
Publicado em: 2010
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4. Effects of temperature on performance and morphometry of tilapia, Oreochromis niloticus, of Thai lineage / Efeitos da temperatura no desempenho e na morfometria de tilápia, Oreochromis niloticus, de linhagem tailandesa
A 55 days essay was accomplished in the Fish Nutrition and Production Laboratory the Department of Animal Science of the Universidade Federal de Viçosa, MG, with the objective of verifying the effects of the temperature on the productive performance, by means of zootechnical indexes and morphometry, of juvenile tilapias of Thai lineage. The fish, from a com
Publicado em: 2006
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5. Indirect estimation of Bacillus thuringiensis var. israelensis biomass concentration using oxygen balance data
The kinetic analysis of Bacillus thuringiensis var. israelensis (Bti) growth is often hindered by the impossibility of using conventional methods to measure biomass concentration in natural raw-material-based media, which normally have a high content of insoluble solids. In this work, application of a mathematical model based on respiratory parameters in the
Brazilian Journal of Chemical Engineering. Publicado em: 2005-12
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6. Energetics of Syntrophic Propionate Oxidation in Defined Batch and Chemostat Cocultures
Propionate consumption was studied in syntrophic batch and chemostat cocultures of Syntrophobacter fumaroxidans and Methanospirillum hungatei. The Gibbs free energy available for the H2-consuming methanogens was <−20 kJ mol of CH4−1 and thus allowed the synthesis of 1/3 mol of ATP per reaction. The Gibbs free energy available for the propionate oxidizer,
American Society for Microbiology.
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7. Microelectrode Measurements of the Activity Distribution in Nitrifying Bacterial Aggregates
Microelectrodes for ammonium, oxygen, nitrate, and pH were used to study nitrifying aggregates grown in a fluidized-bed reactor. Local reactant fluxes and distribution of microbial activity could be determined from the microprofiles. The interfacial fluxes of the reactants closely reflected the stoichiometry of bacterial nitrification. Both ammonium consumpt
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8. Growth Pattern and Yield of a Chemoautotrophic Beggiatoa sp. in Oxygen-Sulfide Microgradients
Recently developed techniques involving opposed, gel-stabilized gradients of O2 and H2S permit cultivation of a marine Beggiatoa strain as a chemolithoautotroph which uses gliding motility to precisely track the interface between H2S and O2. In the current study with microelectrodes, vertical profiles of H2, O2, and pH were measured in replicate cultures gro