Resultados de búsqueda - "Agroecology"

Potential markets for new tropical forage hybrids to increase livestock system productivity and adaptability in East Africa por Junca Paredes, John Jairo, Florez, Jesus Fernando, Enciso Valencia, Karen Johanna, Hernández, Luis Miguel, Triana Ángel, Natalia, Burkart, Stefan

“…Currently, CIAT's breeding program is developing new hybrids of Urochloa spp. and Megathyrsus spp. tailored to the specific agroecological conditions of Sub-Saharan Africa. To identify the commercial potential of future forage hybrids for the region, we made estimates regarding the potential hectares for adoption and associated market values, particularly for interspecific Urochloa and Megathyrsus maximus hybrid lines in various East African countries. …”
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Optimization of Genotyping-by-Sequencing (GBS) forGermplasm Fingerprinting and Trait Mapping in Faba Bean por Zhang, Hailin, Fechete, Lavinia, Himmelbach, Axel, Poehlein, Anja, Lohwasser, Ulrike, Börner, Andreas, Maalouf, Fouad, Agrawal, Shiv Kumar, Khazaei, Hamid, Stein, Nils, Jayakodi, Murukarthick

“…Faba bean (Vicia faba L.) is an important pulse crop with a wide range of agroecological adaptations. The development of genomic tools and a comprehensive catalog of extant genetic diversity are crucial for developing improved faba bean cultivars. …”
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Soil fertility and indigenous nutrient supply in irrigated rice domains of Asia por Dobermann, A., Witt, C., Abdulrachman, S., Gines, H.C., Nagarajan, R., Son, T.T., Tan, P.S., Wang, G.H., Chien, N.V., Thoa, V. T. K., Phung, C.V., Stalin, P., Muthukrishnan, P., Ravi, V., Babu, M., Simbahan, G.C., Adviento, M. A. A.

“…Fertilizer recommendations should be fine‐tuned to spatial domains with relatively uniform agroecological characteristics, cropping practices, and socioeconomic conditions. …”
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Potato production under zero tillage with rice straw mulching as a promissory technology to diversify rice-based systems in Southwest Coastal Bangladesh por Ramírez, D., Hossain, M.M., Rahaman, E.H.M.S., Mestanza, C., Rinza, J., Ninanya, J., Kreuze, Jan F., Mendiburu, F. de, Loayza, H., Gatto, M.

“…ZT is a promising technology that allows crop diversification based on soil sustainability and labor reduction in challenging agroecologies like Southwest Bangladesh. Socioeconomic studies into adoption and scaling approaches are necessary for a proper technological transfer.…”
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Commercialization of Papua New Guinea's vegetable sector: Identifying constraints using quantitative, qualitative, and large language model methods por Fang, Peixun, Anamo, Iga, Gimiseve, Harry, Hayoge, Glen, Mukerjee, Rishabh, Schmidt, Emily, Zhang, Xiaobo

“…However, modern input use, particularly improved seed adoption, significantly lags behind output commercialization in all agroecological zones except the islands survey areas. …”
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Phenotypic evaluation of a multi-location cassava breeding trial to improve a genomic selection training population por Uchendu, U.K., Parkes, Elizabeth Y., Aina, O.O., Akoroda, M.O., Kulakow, Peter A.

“…Thirty white fleshed cassava genotypes derived from crosses between genotypes from West Africa x East Africa and West Africa x Latin America were evaluated in five major agroecological zones in Nigeria during 2012-2013. The trials were established in a randomized complete block design with four replications. …”
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Inventory of some families of Hemiptera, Coleoptera (Curculionidae) and Hymenoptera associated with horticultural production of the Alto Valle de Río Negro and Neuquén provinces (A... por Álvarez, Leopoldo Jesus, Bernardis, Adela, Defea, Bárbara Soledad, Dellapé, Pablo Matias, Del Río, Maria Guadalupe, Gittins Lopez, Cecilia Gabriela, Lanteri, Analía A., Lopez Armengol, María Fernanda, Marino de Remes Lenicov, Ana María, Minghetti, Eugenia, Paradell, Susana Liria, Rizzo, Maria Estefania

“…The knowledge of the entomological fauna in productive systems is important for the agroecological management since beneficial insects are a key resource for pest management in horticultural systems. …”
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Financial costs of disease burden, morbidity and mortality from priority livestock diseases in Nigeria: Disease burden and cost-benefit analysis of targeted interventions por Fadiga, M.L., Jost, Christine, Ihedioha, J.

“…For these diseases, and across agroecological zones, the study’s objectives were to: • assess the direct and indirect financial burden of inaction; • estimate the costs of targeted interventions; • determine the additional benefits, additional costs and net benefits associated with interventions; • evaluate of the benefit-cost ratios (BCRs) of targeted interventions; and • make recommendations on the feasibility of the targeted interventions. …”
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Natural occurrence of Fusarium and subsequent fumonisin contamination in preharvest and stored maize in Benin, West Africa por Fandohan, P., Gnonlonfin, G.J.B., Hell, K., Marasas, W.F.O., Wingfield, M.J.

“…The natural occurrence of Fusarium and fumonisin contamination was evaluated from 1999 to 2003 in both preharvest and stored maize produced by small-scale farmers in four agroecological zones of Benin. Mycological analyses revealed a predominance of both Fusarium and Aspergillus in maize samples compared to other genera. …”
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Variation in Seedling Germinationand Growth in Five Populations Ofvitellariaparadoxa C.F. Gaertn.subsp. Nilotica: A Threatenedusefulfruit Tree Species in Uganda por Odoi, J.B., Odong, Thomas L., Okia, C.A., Okullo, J.L., Okao, M., Kabasindi, H., Muchugi, A., Gwali, S.

“…Five populations were considered from four agroecological zones of Uganda and 180 candidates plus trees (16 ethnovarieties) selected as seed trees based on their traits for faster growth and high oil yield. …”
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Analysis of rainfall variability and trends for better climate risk management in the major agro-ecological zones in Tanzania por Joseph, Jacob Emanuel, Rao, Karuturi P.C., Swai, Elirehema, Ngwira, Amos R., Rötter, Reimund P., Whitbread, Anthony M.

“…The current study examined variability and trends in rainfall of major agroecological zones in Tanzania (1o - 12oS, 21o - 41oE) using station data from seven locations i.e. …”
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Testing of commercial inoculants to enhance P uptake and grain yield of promiscuous soybean in Kenya por Faye, A., Stewart, Zachary P., Ndung’u-Magiroi, K., Diouf, M., Ndoye, I., Diop, T., Dalpé, Y., Prasad, P.V.V., Lesueur, D.

“…The performance of selected mycorrhizal inoculants combined with a rhizobial inoculant (Legumefix) was then assessed with farmer groups in three agroecological zones using a small-plot, randomized complete block design to assess soybean root colonization by mycorrhiza, nodulation, and plant biomass production in comparison to rhizobial inoculant alone or with water-soluble mineral P. …”
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The role of CGIAR Germplasm Health Units in averting endemic crop diseases: the example of rice blast in Bangladesh por Enriquez, Y., Smale, M., Jamora, Nelissa, Hossain, M., Kumar, P. Lava

“…Data were drawn from a national panel dataset of farm households (from 2013 to 2016 with about 4490 households) and field surveys of blast incidence and severity (from 2011 to 2012 in 10 agroecological zones). We augmented our model with Monte Carlo sampling to simulate distributions of parameters. …”
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Contribution of local agrobiodiversity to complementary foods for 6 to 23 months old children in southern rural Benin por Koukou, Elie, Amoussa Hounkpatin, Waliou, Savy, M., Ntandou-Bouzitou, Gervais D., Mitchodigni, M.I., Bodjrènou, F.S.U., Tovissode, C.F., Termote, Céline

“…This paradox leads us to examine the role of local agrobiodiversity in the diet of children living in two agroecological zones of southern Benin. This study involved 1,263 children aged 6-23 months from 17 randomly selected villages in Southern Benin. …”
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Soil fertility mapping and development of nutrient management zones in maize-based cropping system of the savanna zone of Nigeria por Peter, H.

“…The study was conducted in Ikara, Soba, Doguwa, Bunkure, Faskari, Kankara, Malumfashi, Bakori, Kafur, Funtua, Rogo, Giwa, Birnin Gwari, Sabon Gari, Igabi, Makarfi, Tudun-wada, Lere and Kauru all found in the savanna agroecological zones of Nigeria. Two hundred and ninety three soils samples were analyzed and principal component analysis (PCA) was used to determine soil properties that accounted for more than 60% of variation in soil fertility of the study area. …”
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Agronomic evaluation of 25 accessions of Clitoria ternatea in time of maximum and minimum rainfall in Colombia por Sotelo, Mauricio E., Peters, Michael, Arango, Jacobo, Cardoso Arango, Juan Andrés

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Integrating crop pollination management, native beekeeping, and silvopastoral systems to improve the cattle sector’s sustainability in Latin America por Narjes, Manuel Ernesto, Cardoso, Juan Andrés, Burkart, Stefan

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COVID-19 and household food waste in Colombia: The effects of the strict lockdown in 2020 por Mejía Tejada, Daniela, Díaz, Manuel Francisco, Charry, Andrés, Enciso, Karen, Burkart, Stefan

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Gender inequalities in the Colombian cattle sector: An econometric analysis por Pirela Rios, Ana Milagros, Díaz, Manuel Francisco, Enciso, Karen, Triana Ángel, Natalia, Burkart, Stefan

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Sustainable beef labeling in Latin America: Initiatives based on silvopastoral systems por Moreno Lerma, Leonardo, Díaz, Manuel Francisco, Burkart, Stefan

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