Search Results - "energy"
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How land allocation and technology innovation affect the sustainability of agriculture in Argentina Pampas: an expanded life cycle analysis
Published 2018“…The grain yield accounted in energy per hectare increased three times in relation to the year of reference (1986), while the energy demand decreased by 32%, blue water demand increased 50%. …”
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Environmental assessment of maize production alternatives: Traditional, intensive and GMO-based cropping patterns
Published 2018“…EMA includes material, energy, labor, money, and knowledge flows into the assessment and expands its focus over larger time and spatial scales than conventional economic and cumulative energy demand methods. …”
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Characterization of cardoon accessions as feedstock for biodiesel production
Published 2018“…Comparing with traditional energy crops (soybean, sunflower and rapeseed) the cardoon fatty acid profile is similar to those obtained for soybean. …”
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Age influence on effectiveness of a novel 3-phytase in barley-wheat based diets for pigs from 12 to 108 kg under commercial conditions
Published 2020“…Two experiments were conducted in weaned, growing and finishing pigs; firstly, to determine phytase efficacy on dry matter, organic matter, energy, protein and mineral (phosphorus, P and calcium, Ca) digestibility (n = 48; Experiment 1), and secondly, to evaluate the effect of phytase on growth performance and bone mineralization (n = 312; Experiment 2) . …”
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Productive response and reproductive performance of dairy cows subjected to different feeding systems
Published 2020“…P + C) coupled to the extra energy cost associated with grazing activity would explain the difference in milk production. …”
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Metabolic Profile of F1 Holstein × Zebu Lactating Dairy Cows Under Grazing Supplemented with Two Non-Protein Nitrogen Sources
Published 2024“…The results indicate that under the conditions assayed in the present work, Optigen II® offers no advantage over urea concerning blood indicators of energy and protein metabolism and hepatic functionalityin dairy cows.…”
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Evaluación de la eficiencia de secado y calidad del producto elaborado en tres sistemas de transformación primaria de yerba mate
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Evaluación de la calidad sensorial del músculo semitendinosus cocido sous vide de vacas alimentadas a distintas dietas y tratadas con taninos.
Published 2020“…They were randomly assigned to two treatments, T1: base diet with energy / protein supplementation without addition of tannin and T2: base diet with energy / protein supplementation with addition of tannins from quebracho (Schinopsis balansae). …”
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A long-term sustainability assessment of an Argentinian agricultural system based on emergy synthesis
Published 2018“…By tracking the different flows of emergy (the total amount of solar energy that was directly or indirectly required in a production process) it is possible to account for all environmental work previously involved in generating a resource, product or service. …”
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On the ability of a global atmospheric inversion to constrain variations of CO2 fluxes over Amazonia
Published 2015“…The exchanges of carbon, water and energy between the atmosphere and the Amazon basin have global implications for the current and future climate. …”
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Nudo gordiano en la evolución del comportamiento proambiental. La brecha entre el saber y el hacer en el cambio de hábitos de consumo.
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Characterization of citrus HSVd isolates
Published 2017“…The stability of the minimum free energy rod-like conformation of the cachexia sequences is lower than the non-cachexia. …”
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Effects of long-term ozone exposure on citrus: Chlorophyll a fluorescence and gas exchange
Published 2017“…O-3 also reduced the development of non-photochemical quenching preventing the dissipation of excess excitation energy and, therefore, generated several alterations in photosynthetic apparatus. …”
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Arroz: Implicancia del peso específico de granos en la calidad de semillas
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Climate change expected to improve digestive rate and trigger range expansion in outbreaking locusts
Published 2024“…Based on the mechanistic model, locusts can assimilate relatively high amounts of energy throughout temperate and tropical South America; however, correlative and hybrid modeling revealed that most tropical areas are unsuitable for locusts. …”
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Does biological nitrogen fixation modify soybean nitrogen dilution curves?
Published 2018“…This increased energy cost could lead to a more attenuated N (i.e. less efficient) dilution curve. …”
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A point of view on genetic resources and plant breeding
Published 2022“…It is made up of the Kingdoms: Animalia, Plantae, Fungi, Protista, and Monera. It provides the energy resources necessary to sustain the planet and our civilization; it is the basis of agriculture, source of all crops, and species of domestic livestock since the beginning of human civilization.…”
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El potencial erosivo de la lluvia en el Uruguay
Published 2023“…The erosion potential of rainfall at different locations was measured by an erosion index which is based on the kinetic energy and maximum sustained intensity of each rainstorm. …”
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Characterization of the annual regime of surface solar irradiance over Argentine Pampean Region using GL 1.2 satellite-based data
Published 2022“…Detailed description of the solar resource (spatial distribution and temporal variations) is highly desirable in the context of climate monitoring, agricultural planning and energy technologies; however, one shortcoming is the low density of solarimetric networks in many extended regions. …”
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The impact of interventions in the global land and agri-food sectors on nature’s contributions to people and the UN sustainable development goal
Published 2023“…Several interventions show potentially significant negative impacts on both SDGs and NCPs; these include bio-energy and bioenergy with carbon capture and storage, afforestation, and some risk sharing measures, like commercial crop insurance. …”
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