Resultados de búsqueda - "optimization"

Värdet av bin för svensk växtodling por Andersson, Torgil, Jankulovski, Filip

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SNP panels for the estimation of dairy breed proportion and parentage assignment in African crossbred dairy cattle por Gebrehiwot, N.Z., Strucken, E.M., Marshall, Karen, Aliloo, H., Gibson, J.P.

“…Understanding the relationship between genetic admixture and phenotypic performance is crucial for the optimization of crossbreeding programs. The use of small sets of informative ancestry markers can be a cost-effective option for the estimation of breed composition and for parentage assignment in situations where pedigree recording is difficult. …”
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Molecular fingerprinting and hybridity authentication in cowpea using single nucleotide polymorphism based kompetitive Allele-Specific PCR assay por Ongom, P.O., Fatokun, C., Togola, A., Salvo, S., Oyebode, G.O., Ahmad, M.S., Jockson, I.D., Bala, G., Boukar, O.

“…Optimization of a breeding program for increased genetic gain requires quality assurance (QA) and quality control (QC) at key phases of the breeding process. …”
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Occurrence and postharvest strategies to help mitigate aflatoxins and fumonisins in maize and their co-exposure to consumers in Mexico and Central America por Odjo, Sylvanus, Alakonya, Amos, Rosales Nolasco, Aldo, Molina, Aide L., Muñoz, Carlos, Palacios Rojas, Natalia

“…We discuss common post-harvest practices, and recommended practices to reduce mycotoxin contamination, including optimum grain drying (to decrease moisture content below 14%); grain sorting (with the potential to reduce AFs and FBs levels by 40–95%); use of grain conditioning agents, grain quality-management, and hermetic storage technologies and optimization of storage conditions. The effects of grain processing, including baking, roasting, popping, and nixtamalization on reducing AFs and FBs (15–80% for AFs, 17–100% for FBs) are also reviewed. …”
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Advanced training for researchers in Ethiopia on sheep and goat semen cooling technique por Rekik, Mourad, Getachew, Tesfaye

“…This valuable technique contributes to further optimization of the breeding schemes, enhances genetic selection, and improves the overall performance of flocks. …”
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Characteristics of feed resources for smallholder dairy production and potential for improvement: The case of Adea and Bahir Dar Zuria districts of Ethiopia por Bezabih, Melkamu, Adie, Aberra, Jones, Christopher S.

“…Different forage interventions were piloted based on farm type: oat-vetch annual forage for GI; alfalfa and elephant grass forage for GII; and training on diet optimization for GIII. 3. An inventory of feed resources indicated that straws of wheat, teff and grass hay were the main roughage feeds used, sourced from either their own farm or purchased. …”
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Characterizing soil hydrology in the Indo-Gangetic plain of Bihar, India: Methods and preliminary results por Rossiter, D.G., Arenas-Calle, Laura, Urfels, Anton, Nayak, Harishankar, Sherpa, Sonam, McDonald, Andrew

“…Clustering was (1) by k-means with an optimization of cluster numbers and (2) by hierarchical clustering with the same number of clusters as identified by k-means. …”
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Developing automated machine learning approach for fast and robust crop yield prediction using a fusion of remote sensing, soil, and weather dataset por Kheir, Ahmed M.S., Govind, Ajit, Nangia, Vinay, Devkota Wasti, Mina Kumari, Elnashar, Abdelrazek, Omar, Mohie, Feike, Til

“…Automated machine learning (AutoML) can be used to automate the machine learning workflow, including automatic training and optimization of multiple models within a userspecified time frame, but it has less attention so far. …”
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Cost analysis: methods, tools and gender-integration guidelines por CGIAR Gender Equality and Inclusion

“…By identifying key cost drivers and variations across interventions, they enable the design of programs that optimize resource. Cost analyses are crucial for: • resource allocation: cost analyses support informed decision-making for efficient resource distribution, ensuring the highest return on investment (ROI) • project prioritization: by evaluating the costs and benefits of various projects, teams can prioritize those that deliver the most value • operational optimization: cost analyses help identify opportunities for improvement, enabling teams to streamline operations, reduce costs and enhance efficiency. …”
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Can Regenerative Agriculture in Andean Potato Farming Enhance Productivity, Profitability, and C Sequestration While Reducing Carbon Footprint? A Case Study from Northern Peru por Briceño, P., Ninanya, J., Seminario, J.F., Otiniano, R., Rinza, J., Mestanza, C., Arias, E., Villanueva, C., Mendoza, W., Mendiburu, F. de, Kreuze, Jan F., Ramirez, D.

“…The other trial (Trial 2) tested cropping systems—monoculture (NI) vs. intercropping with faba bean (IN); a fungicide optimization tool—with (DI) vs. without (ND); and chicken manure application rates—1 (CM1) vs. 2 (CM2) vs. 4 (CM4) t ha−1. …”
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Genotype and environmental interactions in Maize (Zea mays L.) across regions of India: implications for hybrid testing locations in South Asia por Nagesh, Patne, Takalkar, Satish Ashok, Mohan, Sagala Murali, Naidu, Pulime Bhaskara, Lohithaswa, Hirenallur Chandappa, Kachapur, Rajashekhar M., Kuchanur, Prakash, Injeti, Sudhir Kumar, Singh, Narendra Kumar, Kanwade, Dinesh G., Shrestha, Jiban, Vivek, Bindiganavile

“…Further, identifying discriminative and representative locations for hybrid evaluation ensures efficiency and cost optimization. Therefore, this study was an extensive evaluation of elite maize hybrids across 12 locations in India to determine the G×E interactions in order to identify representative sites for CIMMYT product profiles for gaining resource efficiency while achieving enhanced genetic gains. …”
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Analisis de alternativas tecnologicas de los sistemas de produccion agropecuarios en el valle del Cesar, Colombia. (Analysis of technological alternatives for agricultural producti... por Torres, O.D., Herrera, J.P., Zalzuk, J.S., Holmann, Federico J.

“…This study presents the main results of the ex-ante analysis, which used a lineal optimization model into which technical and economic information available for 1997 on the three main crops cultivated in the region (rice, cotton, and sorghum) was fed in addition to forage and animal management parameters of the two main livestock production systems (dual-purpose and fattening). …”
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Hydropower and irrigation development: implications for water resources in the Nam Ngum River of the Mekong Basin. [Abstract only]. por Lacombe, Guillaume, Douangsavanh, Somphasith, Baker, J., Hoanh, Chu Thai, Bartlett, R., Phongpachith, C., Jeuland, M.

“…We analyzed flow data recorded since 1962, in combination with a reservoir system optimization model, to assess changes in monthly river flows induced by existing and planned hydropower dams. …”
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The effect of non-fluoride factors on risk of dental fluorosis: evidence from rural populations of the Main Ethiopian Rift por Kravchenko, J., Rango, T., Akushevich, I., Atlaw, B., McCornick, Peter G., Merola, R.B., Paul, C., Weinthal, E., Harrison, C., Vengosh, A., Jeuland, M.

“…While considering optimization of region-specific standards for F-, it is reasonable, however, to consider how local diet, water sourcing practices, and non-F- elements in water may be related to health outcomes. …”
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Greenhouse gas mitigation potential of the world’s grazing lands: Modeling soil carbon and nitrogen fluxes of mitigation practices por Henderson, Benjamin B., Gerber, Pierre J., Hilinski, T.E., Falcucci, A., Ojima, D.S., Salvatore, M., Conant, Richard T.

“…Three different mitigation practices are assessed in this study, namely, improved grazing management, legume sowing and N fertilization. We estimate that optimization of grazing pressure could sequester 148 Tg CO2 yr−1. …”
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Effect of catchment-scale green roof deployment on stormwater generation and reuse in a tropical city por Schmitter, Petra S., Goedbloed, A., Galelli, S., Babovic, V.

“…The IUWCM consists of two components: (1) a physically based model for extensive green roofs integrated within a one-dimensional numerical hydrological-hydraulic catchment model linked with (2) an optimization-based model describing the operation of the downstream, stormwater-fed reservoir. …”
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Development of a modular streamflow model to quantify runoff contributions from different land uses in tropical urban environments using Genetic Programming por Meshgi, A., Schmitter, Petra S., Chui, T.F.M., Babovic, V.

“…Subsequently, this study used the modular model to predict both flow components of events as well as time series, and applied optimization techniques to estimate the contributions of various land uses (i.e. impervious, steep grassland, grassland on mild slope, mixed grasses and trees and relatively natural vegetation) towards baseflow and quickflow in tropical urban systems. …”
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Spatial modelling of soil and water conservation activities for a catchment in the Ethiopian Highlands por Ellison, J.

“…The Resource Investment Optimization System (RIOS) tool was used to locate the most “responsive” sites to SWC. …”
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IPMomics: from genomics to extension for integrated pest management of cowpea: Proceedings of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27... por Agunbiade, T.A., Steele, L., Coates, B., Gassmann, A., Margam, V., Ba, M., Dabiré, C., Baoua, I., Bello-Bravo, Julia, Seufferheld, F., Sun, W., Tamò, Manuele, Pittendrigh, B.

“…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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Establishing a Multi-Environmental Alfalfa Evaluation Network for Climate Resilience & Variety Improvement por Odorizzi, Ariel, Arolfo, Valeria, Scarponi Gomez, Antonela, Sipowicz, Pablo, Ríos, Esteban

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