Resultados de búsqueda - "energy"

Intensidad de emisiones de metano en sistemas de producción de carne con destete hiperprecoz por Loto, Mauro

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Behavioral Parameters of Planarians (Girardia tigrina) as Fast Screening, Integrative and Cumulative Biomarkers of Environmental Contamination: Preliminary Results por Córdova López, Ana M., De Souza Saraiva, Althiéris, Gravato, Carlos, Soares, Amadeu M. V. M., Almeida Sarmento, Renato

“…Behavioral responses are integrative and cumulative tools that reflect changes in energy allocation in organisms. Thus, feeding rate and locomotion velocity (pLMV) were determined to assess the effects induced by the laboratory exposure of adult planarians to water samples collected in the region of Tocantins-Araguaia, identifying the sampling points affected by contaminants. …”
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Enteric methane emissions by lactating and dry cows in the high Andes of Peru por Salas Riega, Catherine Yasmín, Osorio Orellana, Sandra, Gamarra Reyes, Julyssa del Pilar, Alvarado Bolovich, Victor Ilich, Osorio Zavala, Cesar Mauro, Gomez, Carlos A.

“…Milk samples were collected and analyzed for fat, crude protein, and lactose to estimate energy-corrected milk. Animal intakes were measured using the external marker titanium dioxide (production of feces) and crude protein in feces (organic digestibility of the feed) and estimated by using performance data. …”
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Implementing artificial intelligence to measure meat quality parameters in local market traceability processes por Alvarez García, Wuesley Yusmein, Mendoza, Laura, Muñoz Vílchez, Yudith Yohany, Casanova Núñez Melgar, David, Quilcate Pairazaman, Carlos

“…In addition, the automation of sensory analysis and the optimisation of sustainability and energy efficiency are key areas that require immediate attention to address the current challenges in this agri-food and agri-industrial sector, highlighting and emphasising the importance of ongoing innovation in the field.…”
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Contribution of Integrated Crop Livestock Systems to Climate Smart Agriculture in Argentina por Colazo, Juan Cruz, Herrera, Juan De Dios, Sager, Ricardo Luis, Guzman, Maria Laura, Zaman, Mohammad

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Editorial: Legumes and their microbiome in climate change mitigation por Monteoliva, Mariela Ines, Ruiz, Oscar A., Fadong, Li

“…Legume crops emit fewer greenhouse gases (such as carbon dioxide and nitrous oxide, compared to other nitrogen-fertilized crops), allow more sequestration of carbon in soils, and save fossil energy inputs in the system by reducing N fertilizer needs.…”
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Evaluation of the environmental sustainability of agricultural production using the methodologies of emergy analysis and life cycle assessment. Case study, tomato grown in Mendoza... por Piastrellini, Roxana, Rotolo, Gloria Claudia, Arena, Alejandro Pablo, Civit, Bárbara María, Curadelli, Silvia

“…The results show that the local environmental dynamics are altered because tomato production is mostly driven by external inputs, mainly fertilizers (especially nitrogenous fertilizers) and energy.…”
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Carbon budget at the individual-tree scale: dominant Eucalyptus trees partition less carbon belowground por Fernandez Tschieder, Ezequiel, Marshall, John D., Binkley, Dan

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Age at first gestation in bovine influences female progeny post-weaning growth and reproductive development por Lopez Valiente, Sebastian, Rodriguez, Alejandro Martin, Long, Nathan M., Maresca, Sebastian

“…These data indicated that the age at which heifers received their first service affects female offspring growth RTS at early ages, but it does not have any impact in organ development after diet with a high energy level.…”
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How did antibiotic growth promoters increase growth and feed efficiency in poultry? por Fernandez Miyakawa, Mariano Enrique, Casanova, Natalia Alejandra, Kogut, Michael H.

“…Mitochondria are not only the metabolic heart of the cell because of their role in energy metabolism and oxidative phosphorylation, but also a central hub of signal transduction pathways that receive messages about the health and nutritional states of cells and tissues. …”
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Soil quality and productivity under zero tillage and grazing on Mollisols in Argentina – A long-term study por Fernandez, Romina, Frasier, Ileana, Noellemeyer, Elke, Quiroga, Alberto Raul

“…The growing global demand for food, fibers and energy has triggered a scientific and political debate on how to attain increasing land productivity without further degrading soils. …”
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Row orientation: applications to productivity and design of hedgerows in horticultural and olive orchards por Trentacoste, Eduardo Rafael, Connor, David J., Gómez del Campo, María

“…Testing this hypothesis will require improve the definition of hedgerow foliage structure including porosity, the consequent hedgerow microclimate and its impact on vegetative and reproductive processes that would be aided by development and application of models of hedgerow energy and water exchanges and associated crop responses.…”
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Evaluation of Agricultural Production Systems Simulator as yield predictor of Panicum virgatum and Miscanthus x giganteus in several US environments por Ojeda, Jonathan Jesus, Volenec, Jeffrey J., Brouder, Sylvie M., Caviglia, Octavio, Agnusdei, Monica Graciela

“…Simulation models for perennial energy crops such as switchgrass (Panicum virgatum L.) and Miscanthus (Miscanthus x giganteus) can be useful tools to design management strategies for biomass productivity improvement in US environments. …”
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Impact of chestnut and quebracho tannins on rumen microbiota of bovines por Diaz Carrasco, Juan María, Cabral, Claudio, Redondo, Leandro Martín, Pin Viso, Natalia Daniela, Colombatto, Darío, Farber, Marisa Diana, Fernandez Miyakawa, Mariano Enrique

“…The ratio of the phyla Firmicutes and Bacteroidetes, a parameter associated with energy harvesting function, was increased in tannins supplemented animals, essentially due to the selective growth of Ruminococcaceae over members of genus Prevotella. …”
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Changes in evapotranspiration and phenology as consequences of shrub removal in dry forests of central Argentina por Marchesini, Victoria Angela, Fernandez Alduncin, Roberto Javier, Reynolds, James F., Sobrino, José Antonio, Di Bella, Carlos Marcelo

“…We used a simplified surface energy balance model together with moderate‐resolution imaging spectroradiometer–normalized difference vegetation index data to analyse changes in above primary productivity, phenology, actual evapotranspiration, albedo and land surface temperature for four complete growing seasons (2004–2009). …”
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Chapter 3 - Strategies to reduce lipid consumption por Marszałek, Krystian, Barba-Orellana, Sonia, Barba, Francisco J., Denoya, Gabriela Inés, Świeca, Michał, Dżugan, Małgorzata, Zhu, Zhenzhou, Li, Shuyi

“…Lipids are macronutrients that have important functions in the body like storing energy, signaling, and acting as structural components in cell membranes. …”
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Two phase olive mill waste valorization. Hydrochar production and phenols extraction by hydrothermal carbonization por Gimenez, Marianela, Rodriguez, Manuel, Montoro, Laura, Sardella, Fabiana, Rodríguez Gutiérrez, Guillermo, Monetta, Pablo Miguel, Deiana, Cristina

“…In addition, values of 1.36 and 0.17 were obtained for the H/C and O/C ratios, respectively, and energy yield of 85%. Furthermore, the physico chemical properties evaluated by scanning electron microscopy and Fourier transform infrared spectroscopy, showed their potential application as adsorbent precursor. …”
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Detection of subsurface bruises in plums using spectral imaging and deep learning with wavelength selection por Castillo-Gironés, Salvador, Van Bellenghem, R., Wouters, N., Munera, Sandra, Blasco, José, Saeys, W.

“…F1 scores over 81% were obtained in all cases, and almost 100% accuracy was obtained in classifying the bruised plums with the highest impact energy of 0.50 J. Thus, detecting and classifying bruised plums using only three wavelengths is possible, paving the way for in-line sorting with multispectral cameras in packing houses.…”
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Bosques, agua y electricidad: consideraciones para el pago de servicios ambientales en el área de conservación Cordillera Volcánica Central, Costa Rica por Turcios Mendoza, M.X.

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Definición de pagos por la reducción de erosión en la cuenca del lago de Apanás, Nicaragua por Espinosa Quiñones, Tania, Alpízar Rodríguez, Francisco

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