Search Results - "energy"

Adaptación de los sistemas productivos a los desafíos de sostenibilidad: un caso de producción de biogás en el sudoeste bonaerense. by Chimeno, Patricia, Polcaro, Sofía, Saldungaray, María Cecilia, Torres Carbonell, Carlos Alberto, Piñeiro, Verónica, Damiano, Bianca

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Determinantes de la adopción de tecnología de riego presurizado. El caso del Valle de Tulum, San Juan = Determinants of the adoption of pressurized irrigation technology. The case... by Goti Ayala, Ana Ayelén, Roco Fuentes, Lisandro Edgardo, Andrieu, Jimena

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Productive performance of alternative land covers along aridity gradients: ecological, agronomic and economic perspectives by Murray, Francisco, Baldi, Germán, Bernard, Tamara von, Viglizzo, Ernesto Francisco, Jobbagy Gampel, Esteban Gabriel

“…Along the entire precipitation gradient, maize was outstanding in mass and edible energy yield while soybean was so in protein production. …”
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Matriz del paisaje, escalas e interacciones en los sistemas silvopastoriles y agroforestales = Landscape matrix, scales and interactions in silvopastoral and agroforestry systems by Laclau, Pablo, Rusch, Veronica Elena

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Valorisation of Mediterranean agro-industrial by-products in pig production as feed and anaerobic co-digestion of slurry by Ferrer, Pablo

“…On the contrary, the dehydrated (DOP) and ensiled sun-dried (ESDOP) orange pulps tested are a relevant energy source (14.2 and 13.2 MJ/kg DM for DOP and ESDOP respectively) with added value in terms of SF concentration. …”
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Valor nutritivo de pastos tropicales, 4: Pasto Carimagua-1(Andropogon gayanus Kunth) anual y estacional by Laredo C., Max Alberto, Gómez S., Juvenal

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Comparación del poró (Erythrina poeppigiana) con dos fuentes nitrogenadas convencionales en la suplementación de terneras de lechería alimentadas con una dieta basal de caña de azú... by Vásquez, R.F.

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Feeding Behavior of a California Red Scale Parasitoid in Citrus Orchards by Tena, Alejandro, Urbaneja, Alberto

“…Many adult parasitoids depend on sugar-rich foods such as nectar and honeydew to meet their energy requirements. Here, we first use HPLC (high performance liquid chromatograph) analyses to assess whether Aphytis melinus DeBach (Hymenoptera: Aphelinidae), the most successful biological control agent of California red scale Aonidiella aurantii Maskell (Hemiptera: Diaspididadae), feeds on honeydew in the field. …”
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Harvesting and In-Field Sorting of Citrus with a Self-Propelled Machine by Gutiérrez, Abelardo, Blasco, José, Chueca, Patricia, Garcerá, Cruz, Alegre, Santiago, Lopez, S., Cubero, Sergio, Moltó, Enrique

“…The present work shows the development of an automatic sorting system capable of separating citrus fruit in three user-defined color or weight categories while fruit are harvested. Limited energy and space availability have been critical issues for the electronic and mechanical designs. …”
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Selection of two sweet potato (Ipomea batatas Lam.) varieties adapted to the Caribbean coast of Colombia by Rosero Alpala, Elvia Amparo, Pastrana Vargas, Iván Javier, Sierra Naranjo, Carlos Mario, Pérez, José Luis, Espitia Negrete, Laura, Martínez, Remberto Rafael, Araujo Vasquez, Hernando Alberto

“…Sweet potato is an important crop used as energy source. Its adaptation to extreme temperatures has promoted its cultivation in the Caribbean region of Colombia. …”
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Biodiversity conservation in cacao agroforestry: medium-sized project by Global Environmental Facility, Oficina San José (Costa Rica)

“…The project is also highly compatible with current activities of the Ministry of Environment and Energy (MINAE) and the National Institute for Biodiversity (INBio) at the national level and in the project area (Limon Province, Municipalities of Talamanca and Siquirres) that support biodiversity conservation both inside and outside of the proposed project area. …”
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Respuesta biológica a la suplementación proteíca y energética en toretes alimentados con rastrojo de frijol (Phaseolus vulgaris L.) by Lozano Alva, E.

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Efecto de distintas estrategias de alimentación sobre la respuesta productiva de vacas lecheras y la calidad de la leche by Salado, Eloy Eduardo

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Response of spinach leaves (Spinacia oleracea L.) to ozone measured by gas exchange, chlorophyll a fluorescence, antioxidant systems, and lipid peroxidation by Calatayud, Ángeles, Iglesias, Domingo J., Talón, Manuel, Barreno, Eva

“…High O-3 concentration reduced F-v/F-m, indicating that the efficiency in the energy conversion of photosystem 2 (PS2) was altered. …”
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Eggplant latent viroid, the candidate type species for a new genus within the family Avsunviroidae (hammerhead viroids) by Fadda, Z., Daros, José A., Fagoaga, Carmen, Flores, R., Durán-Vila, Núria

“…This RNA can adopt a quasi-rod-like secondary structure of minimal free energy and alternative foldings that permit formation of stable hammerhead structures in plus and minus strands. …”
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Application of modulated chlorophyll fluorescence and modulated chlorophyll fluorescence imaging to study the environmental stresses effect by Guidi, Lucia, Landi, Marco, Penella, Consuelo, Calatayud, Ángeles

“…this review reports the theoretical bases of Chl fluorescence, and the significance of the most important Chl fluorescence parameters. it also reports how these parameters can be utilised to estimate changes in photosystem ii (Psii) photochemistry, linear electron flux and energy dissipation mechanisms. the relation between actual Psii photochemistry and Co2 assimilation is discussed, as is the role of photochemical and non-photochemical quenching in inducing changes in Psii activity. the application of Chl fluorescence imaging to study heterogeneity on leaf lamina is also considered. this review summarises only some of the results obtained by this methodology to study the effects of different environmental stresses, namely water and nutrients availability, pollutants, temperature and salinity.…”
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Establishment and production of ryegrass and clover in two Colombian highland regions by Vargas Martinez, Juan de Jesús, Sierra Alarcón, Andrea Milena, Avellaneda Avellaneda, Yesid, Mayorga Mogollón, Olga Lucía, Ariza Nieto, Claudia Janeth

“…The objective was to evaluate the establishment (covert proportion (%, Cp) and adaptation grade (0 to 3 scale, Ag) and production (dry matter yield (kg DM.ha-1, Dm) and net energy lactation (Mcal.kg DM-1 , Nl) of five perennial ryegrasses (three diploid and two tetraploid) and three clovers (two reds and one white) in two regions of Colombian highlands (Tuta and Mosquera at 2600 m.a.s.l.)…”
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Jamaica’s Climate Change Research Agenda by Lanza Castillo, Gracia María, Birthwright, Anne-Teresa Donna, Birthwright, Anne-Teresa Donna Marie, S. Charlton, Candice, Cruz Chú, Mariana Beatriz, Li Pun, Hugo, Alvarado Irías, Enrique E

“…This document presents an agenda for research and technology development (RT&D), the result of a co-creation process with academia, R&TD centres, and the private sector, to support climate change targets in the key sectors identified for the first phase: agriculture and fisheries, water, human settlement and infrastructure, waste, and energy. The sectors were prioritised using a multicriteria analysis that took account of the need for new knowledge to address climate change impact-related issues, as well as the importance of each sector in terms of economic impact, climate, environmental, and social impact.…”
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Effects of fermentation conditions on the physicochemical properties of plant-based yogurts by Betancourt C., Michelle M.

“…For soy yogurt, the best options are those fermented at 39 °C for 24 hours and 42 °C for 24 hours, with the first one being more energy efficient. For almond yogurt, the ideal pH is achieved with fermentation at 39 °C for 16 hours, 39 °C for 24 hours, and 42 °C for 24 hours. …”
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Efecto del momento de diferimiento y utilización sobre el rendimiento y la calidad de Megathyrsus maximus cv. Gatton panic, en el Chaco semiárido by Cavallero, Maria Ines, Pinto, Juan José, Bono, Gonzalo Raul, Rigonatto, Gabriela Mercedes

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