Resultados de búsqueda - "complexity"

Multivariate stability analysis to select elite rice (Oryza sativa L.) genotypes for grain yield, zinc and iron por Singh, Akansha, Singh, Dhirendra Kumar, Singh, Shravan Kumar, Singh, Vikas Kumar, Kumar, Arvind

“…AMMI2 biplot further resolved complex GEI patterns, highlighting genotypes with specific adaptability to individual environments. …”
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Strategic plan of the IFPRI program on fragile and conflict-affected food systems (FCAS): 2026-2029 por Kosec, Katrina, Ambler, Kate, Abay, Kibrom, Carrillo, Lucia, Gilligan, Dan

“…Humanitarian crises are becoming more frequent, protracted, and complex. Fragility, conflict, climate extremes, and displacement increasingly converge to undermine food security, disrupt livelihoods, and erode community resilience across dozens of countries. …”
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Metabolic marker-assisted genomic prediction improves hybrid breeding por Xu, Yang, Yang, Wenyan, Qiu, Jie, Zhou, Kai, Yu, Guangning, Zhang, Yuxiang, Wang, Xin, Jiao, Yuxin, Wang, Xinyi, Hu, Shujun, Zhang, Xuecai, Pengcheng Li, Lu, Yue, Chen, Rujia, Tao, Tianyun, Yang, Zefeng, Xu, Yunbi, Xu, Chenwu

“…Several strategies have been explored to enhance prediction accuracy for complex traits, such as the incorporation of functional markers and multi-omics data. …”
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The blue light receptor ZmFKF1a recruits ZmGI1 to the nucleus to accelerate shoot apex development and flowering in maize por Wu, Fengkai, Kang, Yan, Liu, Ling, Lei, Jingxin, He, Bing, He, Yafeng, Li, Jing, Liu, Fangyuan, Du, Qingguo, Zhang, Xuecai, Xu, Jie, Zhou, Zhanmei, Yaxi, Liu, Lu, Yanli

“…In this study, we demonstrate that the rhythmic expression of the blue light receptor FLAVIN-BINDING KELCH REPEAT F-BOX 1a (ZmFKF1a) is finely controlled by the Evening Complex (EC) components of LUX ARRHYTHMO 2 (ZmLUX2). …”
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Year-End Newsletter of the CGIAR Science Program on Food Frontiers and Security por Awinoh, Martha, Okello, Anna, Hollerich, Gillian, Carrillo, Lucia, Ibukun, Taiwo, Victor, Andin, Hanke-Louw, Nora

“…As we enter our first full year under the CGIAR 2025–2030 Portfolio, CGIAR Food Frontiers and Security program remain committed to pushing boundaries, listening to communities, and elevating innovative solutions found in the world’s most complex food systems. Our collective mission is clear: no community should be left behind in the global transformation toward resilient futures. …”
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Support the implementation of 2025 International Forum of Low-Emission Agrifood Systems such as organizing a low carbon food system workshop at WAFI in China and conducting consult... por CGIAR Science Program on Climate Action

“…However, research and development by individual agricultural scientists and research institutions is no longer sufficient to fully unleash the potential of science and technology to address these complex issues. This calls on the global scientific community to break down geographical and disciplinary barriers, and pool the scattered innovation forces into a holistic strategy for synergistic effects through deepening international cooperation and knowledge sharing. …”
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Les défis de la redistribution des bénéfices monétaires tirés de la forêt pour les administrations locales: une décennie de redevance forestière assise sur la superficie du titre d... por Cerutti, P.O., Lescuyer, G., Assembe-Mvondo, Samuel, Tacconi, L.

“…Une des conclusions les plus importantes est que les maires, bien qu’ils soient élus et unanimement accusés de détournements de fonds et de mauvaise gestion de la RF, ne sont bien souvent que des boucs émissaires dans un système politique complexe qui ne permet pas à la population rurale de sanctionner directement les utilisations abusives de la RF par l’intermédiaire du système électoral actuel.…”
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A trans-disciplinary study on the health risks of cryptosporidiosis from dairy systems in Dagoretti, Nairobi, Kenya: Study background and farming system characteristics por Kang'ethe, Erastus K., Kimani, V.N., McDermott, B., Grace, Delia, Lang'at, A.K., Kiragu, M.W., Karanja, N., Njehu, A.N., Randolph, Thomas F., Mbugua, G., Irungu, T.W., Ombutu, P.

“…Ecohealth approaches are well suited to tackling the complex problem of assessing and managing emerging zoonoses in urban settings.…”
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Between and within breed variation in lamb survival and the risk factors associated with major causes of mortality in indigenous Horro and menz sheep in Ethiopia por Mukasa-Mugerwa, E., Lahlou-Kassi, A., Anindo, D.O., Rege, J.E.O., Tembely, S., Tibbo, Markos, Baker, R.L.

“…Least square means for pre- and post-weaning mortality were 8.8 and 19.3 percent respectively in Menz, and 25.3 and 34.2 percent for Horro sheeMajor causes of death were similar in Horro versus Menz lambs and were pneumonia (53 vs. 54 percent, respectively), digestive problems (14 vs. 12 percent), endoparasite infections (9 vs. 13 percent), starvation-mismothering-exposure (SME) complex (10 vs. 7 percent) and septicemia (3 vs. 2 percent). …”
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Livestock health and socio-economic impacts of a veterinary intervention in Maasailand: Infection-and-treatment vaccine against East Coast fever por Homewood, K., Trench, P., Randall, S., Lynen, Godelieve, Bishop, B.P.

“…Veterinary interventions may make a major difference to production measures but as with any intervention, they can also entail complex ecological and economic implications. This paper analyses the impacts of a vaccination programme for East Coast fever (ECF). …”
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Analysis of field-moist Cd contaminated paddy soils during rice grain fill allows reliable prediction of grain Cd levels por Simmons, Robert W., Noble, A.D., Pongsakul, P., Sukreeyapongse, O., Chinabut, N.

“…Again this result could have been predicted as the phyto-availability of Cd in paddy soils is a function of the complex interaction between soil pH, redox conditions and the presence of competing ions. …”
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Can computer models stimulate learning about sustainable land use? Experience with LUPAS in the humid (sub-)tropics of Asia por Paassen, A. van, Roetter, R.P., Keulen, H. van, Hoanh, Chu Thai

“…Sustainable land use is a complex issue, that involves uncertainties about the dynamics of the biophysical system and the social system, as well as multiple perspectives. …”
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Global to local genetic diversity indicators of evolutionary potential in tree species within and outside forests por Graudal, Lars, Aravanopoulos, F., Bennadji, Z., Changtragoon, S., Fady, B., Kjær, E.D., Loo, J., Ramamonjisoa, L., Vendramin, Giovanni Giuseppe

“…Revealing benefits of genetic diversity related to ecosystem services is complex, but current trends in plantation performance offer the possibility of an indicator of benefit. …”
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The evolution and evaluation of dairy cattle models for predicting milk production: an agricultural model intercomparison and improvement project (AgMIP) for livestock por Tedeschi, L.O., Cavalcanti, L.F.L., Fonseca M.A., Herrero, Mario, Thornton, Philip K.

“…Focusing on milk production, we address six basic nutrition models or feeding standards (mostly empirical systems) and five complex nutrition models (mostly mechanistic systems), describe their key characteristics, and highlight their similarities and differences. …”
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Mobile applications for weather and climate information: their use and potential for smallholder farmers por Caine, A, Dorward, P., Clarkson, G., Evans, N, Canales, C., Stern, D., Stern, R.

“…Other factors contributing to success included communications approaches, which are interactive and/or involve trusted intermediaries who can add context to and help interpret more complex information. Providing weather information alongside other services as ‘bundles’ and in conjunction with complementary communications approaches appears to work well. …”
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Emerging pests and diseases of Southeast Asian cassava: a comprehensive evaluation of geographic priorities, management options and research needs por Graziosi, Ignazio, Minato, Nami, Álvarez, Elizabeth, Ngo, Dung Tien, Trinh, Hoat Xuan, Aye, Tin Maung, Pardo, Juan Manuel, Wongtiem, Prapit, Wyckhuys, Kris A.G.

“…While SE Asian cassava has been virtually free of phytosanitary constraints for most of its history, a complex of invasive arthropod pests and plant diseases has recently come to affect local crops. …”
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Lasting influence of biochemically contrasting organic inputs on abundance and community structure of total and proteolytic bacteria in tropical soils por Rasche, F., Musyoki, M.K., Röhl, C., Muema, E.K., Vanlauwe, Bernard, Cadisch, Georg

“…It was suggested that the high presence of lignin and polyphenol relative to the N content in organic inputs was increasing the npr gene abundance to counteract most likely the existence of polyphenol–protein complexes aggravating protein degradation. We concluded from our study that integration of spectroscopic, geochemical (i.e., soil PP) and molecular soil data provides a novel pathway to enhance our understanding of the lasting effect of organic input quality induced SOC quality changes on bacterial decomposers and particularly proteolytic bacteria driving soil organic N cycling.…”
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Waking the Sleeping Giant: Agricultural intensification, extensification or stagnation in Mali's Guinea Savannah por Ollenburger, M.H., Descheemaeker, Katrien K., Crane, Todd A., Sanogo, O.M., Giller, Kenneth E.

“…Understanding household livelihood systems as part of a network of complex social and ecological factors allows the identification and exploration of multiple viable pathways towards desirable futures.…”
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Apples (Malus domestica, Borkh.) phenology in Ethiopian Highlands: Plant growth, blooming, fruit development and fruit quality perspectives por Melke, Abayneh, Fetene, M.

“…Fruit quality is the result of a complex interaction of management and environmental factors. …”
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Bio-economic evaluation and optimization of livestock intensification in the Central Highlands of Vietnam. por Birnholz, Celine A., Bolliger, Adrian M., Tan Khanh, Truong, Groot, Jeroen C.J., Paul, Birthe K.

“…Quantitative farm modeling of complex mixed farming systems can assess potential impact and support decision-making, targeting, prioritization and program design for sustainable intensification of livestock systems.…”
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