Resultados de búsqueda - Building Estimates.

Investing in agricultural water management to benefit smallholder farmers in Zambia. AgWater Solutions Project country synthesis report. por Evans, Alexandra E.V., Giordano, Meredith A., Clayton, Terry

“…Approximately 48 million hectares (Mha) of land in Zambia are suitable for agricultural use. An estimated 67% of the Zambian labor force is employed in the agriculture sector. …”
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Dietary contribution of wild edible plants to women's diets in the buffer zone around the Lama forest, Benin - an underutilized potential por Boedecker, J., Termote, Céline, Assogbadjo, A.E., Damme, Patrick van, Lachat, Carl

“…The international community increasingly recognizes the role of agro-biodiversity and Wild Edible Plants (WEPs) in their contributions to managing risk and building resilience and sustainable food systems. Studies on real contributions of WEPs to peoples’ diets, however, are uncommon. …”
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Index-based agricultural insurance products: challenges, opportunities and prospects for uptake in sub-Sahara Africa por Ntukamazina, Nepomuscene, Onwonga, Richard N., Sommer, Rolf, Rubyogo, Jean-Claude, Mukankusi, Clare Mugisha, Mburu, John, Kariuki, Rahab

“…The uptake of these products was found to be positively correlated with on-farm income/savings, literacy, and family size with estimated coefficients of 0.211, 0.292 and 0.018, respectively; and negatively correlated with premium rate (−0.183), age of farmer (−0.058), land tenure (−0.800) and farm size (−0.167). …”
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The effect of quality on gari prices in Nigeria: a hedonic analysis por Ezedinma, C.I., Nkang, N.

“…The effect of quality on prices is estimated under the hedonic function by means of logit model. …”
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Climatology-based regional modelling of potential vegetation and average annual long-term runoff for Mesoamerica por Imbach, Pablo A., Locatelli, Bruno, Roupsard, Olivier, Clais, P., Corrales, L., Mhe, G.

“…We calibrated and validated the model after building a comprehensive database of regional runoff, climate, soils and LAI. …”
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Modeling historical forest landscape in the county of Halland, Sweden using data from the first National Forest Inventory por Chen, Cen

“…Conventional cross-validating was applied to judge the performance of the modeling, so were two compatible estimations, one made by applying k-Nearest Neighbor method, and the other origins from quartic kernel function. …”
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Analysis of smallholders’ livelihood vulnerability to drought across agroecology and farm typology in the Upper Awash Sub-Basin, Ethiopia por Maru, H., Haileslassie, Amare, Zeleke, T., Esayas, B.

“…The highest magnitude of VI was estimated for livelihood in the lowland AEZ, while the lowest magnitude of VI was estimated in midland AEZ. …”
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Agricultural investments and hunger in Africa modeling potential contributions to SDG2 – Zero Hunger por Mason-D'Croz, Daniel, Sulser, Timothy B., Wiebe, Keith D., Rosegrant, Mark W., Lowder, Sarah K., Nin-Pratt, Alejandro, Willenbockel, Dirk, Robinson, Sherman, Zhu, Tingju, Cenacchi, Nicola, Dunston, Shahnila, Robertson, Richard D.

“…This analysis is coupled with a new investment estimation model, based on the perpetual inventory methodology (PIM), which allows for a better assessment of the costs of achieving projected agricultural improvements. …”
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Closing system-wide yield gaps to increase food production and mitigate GHGs among mixed crop–livestock smallholders in sub-Saharan Africa por Henderson, Benjamin B., Godde, Cécile M., Medina-Hidalgo, D., Wijk, Mark T. van, Silvestri, Silvia, Douxchamps, Sabine, Stephenson, E., Power, B., Rigolot, Cyrille, Cacho, O., Herrero, Mario

“…In this study we estimate yield gaps for mixed crop–livestock smallholder farmers in seven Sub-Saharan African sites covering six countries (Kenya, Tanzania, Uganda, Ethiopia, Senegal and Burkina Faso). …”
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Linguistic diversity, climate shock, and farmers-herder conflicts: Implications for inclusive innovations for agro-pastoralism systems por Song, Chun, Petsakos, Athanasios, Gotor, Elisabetta

“…Our findings suggest that building linguistically inclusive innovations in agro-pastoralism systems may contribute to de-escalating climate-related farmer-herder conflicts and mitigate the repercussions on rural livelihoods. …”
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SPIA Viet Nam Report 2024: Global Ambitions, Sustainable Pathways por Kosmowski, Frederic, Chavez, Simon, Thanh Binh Le, Ha Thu Nguyen, Phuong Nguyen, Gimode, Davis, Biradavolu, Monica, Pelletier, Johanne, Stevenson, James R., Visaria, Sujata

“…The report provides a detailed assessment of CGIAR-related agricultural innovations in Viet Nam, building on a previous SPIA study. The study (LINK: https://iaes.cgiar.org/spia/publications/preliminary-insights-adoption-cgiar-related-agricultural-innovations-vietnam) contextualizes Viet Nam’s rapid economic growth and agricultural transformation, emphasizing its strategic importance to CGIAR. …”
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A systematic scoping review of irrigation development and agricultural water management in South Africa por Mabhaudhi, T., Dirwai, Tinashe Lindel, Taguta, C., Kanda, E. K., Nhamo, L., Cofie, Olufunke O.

“…An estimated 80% of Africa’s population depends on agriculture; hence, efficient agricultural water management (AWM) is crucial for enhancing agricultural and water productivity and building climate resilience across different farming scales to ensure food security. …”
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Conflict and agricultural inputs: Impacts on maize yields in Nigeria por Amare, Mulubrhan, Andam, Kwaw S., Balana, Bedru, Olanrewaju, Opeyemi, Omamo, Steven Were

“…Using detailed household-level data and spatially referenced conflict events, we estimate maize yield response functions with respect to nitrogen application and assess the profitability of fertilizer under varying levels of conflict exposure. …”
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Water accounting plus (WA+) - a water accounting procedure for complex river basins based on satellite measurements por Karimi, Poolad, Bastiaanssen, Wim G.M., Molden, David J.

“…The impact of external (e.g., climate change) and internal influences (e.g., infrastructure building) can be estimated by studying the changes in theseWA+ indicators. …”
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Assessment of hides and skins marketing in Tigrai Region: the case of Atsbi Wemberta Wereda, Eastern Tigrai por Arkebe, B.N.

“…The objectives of the study were to identify the roles of the major actors and market channels, analyze strengths and weakness of the marketing system, and estimate the potential demand of the hides and skins. …”
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The accuracy of farmer-generated data in an agricultural citizen science methodology por Steinke, J., Etten, Jacob van, Mejia Zelan, P.

“…Novel large-N participatory trials, building on recent advances in citizen science and crowdsourcing methodologies, involve large numbers of participants and little researcher supervision. …”
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Invited review: Genomic selection for small ruminants in developed countries: How applicable for the rest of the world? por Mrode, Raphael A., Tarekegn, G.M., Mwacharo, Joram M., Djikeng, Appolinaire

“…Improved management and use of estimated breeding values in breeding programmes, have resulted in rapid genetic progress for small ruminants (SR) in Europe and other developed countries. …”
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Insecticide resistance in Colombia and Ecuador por López Ávila, Aristóbulo, Cárdona, Cesar, Isaura, Rodríguez, Rendón, Francisco

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Climate Investment Plan for the Agriculture Sector: A Decision Support Tool for Scaling up Climate-Smart Agriculture Technologies and Practices in Gandaki Province, Nepal por Neupane, Santosh, Khatri, Laxman, Bhusal, Aastha, Neupane, Ghrishma, Shivakoti, Sabnam

“…Authentic data from credible sources is required at municipal/rural-municipal/ward level to estimate the investment required at these levels.…”
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Investeringsbeslutsunderlag för Certifierad Målad Panel(CMP)genom LCA-analys por Arén, Erik