Resultados de búsqueda - "optimization"

Digital Agroclimatic Plot: An open-field laboratory where technology and agriculture come together to transform farming por Barrios, Camilo, Amaya, Alejandra, Arce, Daniela

“…Key benefits include the optimization of resource use (such as water and fertilizers), early detection of risks (pests, diseases, water stress), reduction of crop losses, and increased production efficiency through improved timing of agronomic interventions. …”
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Explainable machine learning driven nutrient recommendation for maize production in Malawi por Liben, Feyera, Kihara, Job, Abera, Wuletawu, AbebeMesfin, Tewodrofins, Homann-kee Tui, Sabine, Munthali, Moses, Munthali, Chandiona, Nalivata, Patson, Mzumara, Edward, Tuimene, Lulseged

“…We generated fine-scale (250 m resolution) maize fertilizer recommendations for N, P, K, S, and Zn using the optimized LightGBM model. Results revealed substantial spatial variation in nutrient requirements, with nitrogen and phosphorus showing the widest ranges in both agronomic and economic rates. …”
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Indus Telemetry: revitalizing surface water accounting in Pakistan por Bhatti, Muhammad Tousif, Ashraf, Muhammad, Hussain, Kashif, Shah, Muhammad Azeem Ali, Nawaz, M., Yasir, M., Khattak, K., Khan, N. G., Muhammad, Z., Malik, M. A.

“…The initiative progressed through three phases: Proof‑of‑Concept – prototype deployment, system optimization, and stakeholder capacity building. Uptake and Upscaling – expansion to KP canals, introduction of velocity sensors, and rigorous data validation via ADCP. …”
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Simulation of costs and benefits of supplementing milking cows with legumes during the dry season in two hillside regions of Nicaragua por Holmann, Federico J., Tiemann, Tassilo T.

“…To calculate the economic return to the investment in alternative forages, a simulation model that applies optimization techniques through linear programming, implemented as a spreadsheet, was used to perform an ex ante evaluation of the costs and benefits of different land use alternatives and of interactions between technological components and biological productivity. …”
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The effect of mixing prunings of two tropical shrub legumes (Calliandra houstoniana and Indigofera zollingeriana) with contrasting quality on N release in the soil and apparent N d... por Tscherning, K., Lascano Aguilar, Carlos Eduardo, Barrios, E., Schultze-Kraft, Rainer, Peters, Michael

“…Lack of synchronization between N released from prunings applied to the soil as green manures and crop uptake as well as optimization of protein digestibility for ruminants, remain major research objectives for the selection of multipurpose tree and shrub legumes (MPT) for mixed smallholder systems in the tropics. …”
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Nitrogen mineralization dynamics of different valuable organic amendments commonly used in agriculture por Masunga, R.H., Uzokwe, Veronica N.E., Mlay, P.D., Odeh, I., Singh, A., Buchan, D., Neve, S. de

“…Sustainable agriculture requires the careful optimization of the use of organic amendments to improve soil fertility while minimizing any harmful environmental effects. …”
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IPM-omics: from genomics to extension for integrated pest management of cowpea por Agunbiade, T.A., Steele, L., Coates, B., Gassmann, A., Margam, V., Ba, Malick N., Dabiré-Binso, C., Baoua, I., Bello-Bravo, Julia, Seufferheld, F., Sun, W., Tamò, Manuele, Pittendrigh, Barry Robert

“…The “systems” perspective of organism communities provided through IPM-omics may also facilitate the effective evaluation, modification, and optimization of IPM strategies. However, any resultant IPM program for crop pests will also require that extension agents, government agencies, and non-governmental organizations (NGOs) have the ability to easily access and deploy the IPM research findings through information and communications technologies. …”
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Simulation of costs and benefits of supplementing milking cows with legumes during the dry season in two hillside regions of Nicaragua por Holmann, Federico J., Tiemann, Tassilo T.

“…To calculate the economic return to the investment in alternative forages, a simulation model that applies optimization techniques through linear programming, implemented as a spreadsheet, was used to perform an ex ante evaluation of the costs and benefits of different land use alternatives and of interactions between technological components and biological productivity. …”
Enlace del recurso

Crossbreeding east African highland bananas: lessons learnt relevant to the botany of the crop after 21 years of genetic enhancement por Batte, M., Swennen, Rony L., Uwimana, Brigitte, Akech, V., Brown, A., Tumuhimbise, Robooni, Hovmalm, H.P., Geleta, M., Ortíz, R.

“…Thus, further research on pollination conditions and optimization of embryo culture protocols should be done to boost seed set and embryo germination, respectively. …”
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Ex-ante impact assessment of feed interventions in smallholder dairy production systems in the Southern Highlands of Tanzania por Osele, Vivien

“…This thesis focuses on oppor-tunities to sustainably increase livestock production by optimization of quality and quantity of feeds. The project gives insights on how dairy farmers can directly benefit from climate smart feeding op-tions, by enhanced production, while minimizing the negative environmental impacts of production. …”
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Modeling tobacco mosaic virus proliferation in protoplasts por Merchuk, Jose C., Sánchez Mirón, Asterio, Asurmendi, Sebastian, Shacham, Mordechai

“…It may be extended in many directions as to the optimization of a system for the production of a foreign protein, to the simulation of manipulation of the virus-cell interaction by external factors, to the mechanism of gene silencing or to the prediction of co-infection dynamics.…”
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Comparing Mineral Uptake Efficiencies in Rose Plant Flowering Flushes under Two Climate Conditions por Roca, Dolors, Belda, R. M., Calatayud, Ángeles, Gorbe, Elisa, Martínez, Pedro F.

“…The optimization of water and mineral supply in closed soilless culture relies on the knowledge of crop needs at each given climatic condition. …”
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Sensitivity analysis and parameterization of two agricultural models in cauliflower crops por Lidón, Antonio, Ginestar, Damian, Carlos, Sofia, Sánchez-De-Oleo, Carlos, Jaramillo, Claudia, Ramos, Carlos

“…The most influencing parameters were introduced in an optimization process that uses the experimental measurements of soil water and nitrate content to determine its optimal value and obtain calibrated models. …”
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Industrial-Scale Composting of Rice Straw and Sewage Sludge por Rodríguez-Carretero, Isabel, Canet, Rodolfo, Quinones, Ana, Pérez-Piqueres, Ana

“…This work studies industrial-scale RS and SS composting to assess both its viability and optimization. Windrow composting was conducted during two seasons. …”
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Influence of hot air temperatures on drying kinetics of whole persimmon por Cervera-Chiner, Lourdes, Vilhena, Nariane Q., Gil, Rebeca, Moreno, Ana, Moraga, Gemma, Salvador, Alejandra

“…Recent studies show that the technique of natural drying of whole fruit, widely used in Asian countries, could be a good strategy to valorize the surplus of ‘Rojo Brillante’. However, the optimization of the drying process is necessary. In this study three different drying conditions were studied with the aim to determine the optimal condition to obtain an acceptable product for consumers and industrially profitable. …”
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Somatic embryogenesis of Arabica coffee in temporary immersion culture: Advances, limitations, and perspectives for mass propagation of selected genotypes por Aguilar V., María Elena, Xiao-yang, Wang, Escalona, Maritza, Lin, yan, Li-fang, Huang

“…Nevertheless, the success of somatic embryogenesis for mass propagation of coffee plants depends on the development, optimization, and transfer of complementary technologies. …”
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Tree cover on cattle farms in the southeast region of Guatemala por Solís, Jennifer, Villanueva, Cristóbal, Detlefsen, Guillermo, Christian, Brenes, Vilchez, Sergio

“…Tree cover plays an important role inside of this system, they can help with the optimization of the land use on the farm and it provides socioeconomical and environmental benefits to the farmers. …”
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Utfodring av rapsfoderråvara i fodersystem till mjölkkor por Persson, Lena

“…No technical or hygienic problems with usage ExPro and Raps-Drank in mix feed were reported. Feed ration optimization revealed different outcomes. The outcome from the interview shows that ExPro was favour compared to soyabean meal. …”
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Beslutsunderlag för energianpassade gallringar i Västerbotten por Lindkvist, Nils

“…This work can be used for prediction of biomass outcome under different conditions in Västerbotten, and consequently for optimization of income. The model should further be developed to cover, and be valid, in all regions of Sweden. …”
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En undersökning av Bergvik skogs och Skogsstyrelsens gallringsmallar mot en gallringsoptimering på simulerade typbestånd por Andersson, Erik, Åkerblom Andersson, Mikael

“…Both of our thinning optimizing´s did show a slightly higher net present value than all thinning models.…”