Resultados de búsqueda - Security systems

Physical and virtual global food reserves to protect the poor and prevent market failure por von Braun, Joachim, Torero, Máximo

“…Because they impede the free flow of food to where it is most needed and undermine the flow of price signals to farmers, these market failures impose enormous efficiency losses on the global food system, hitting the poorest countries and people hardest.…”
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Evaluating the impact of land tenure and titling on access to credit in Uganda por Petracco, Carly, Pender, John L.

“…Land tenure and titling is hypothesized to increase access to credit because of the enhanced land security provided and the newfound ability to use land as collateral. …”
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Adapting to climate change under threats of violence: A comparative institutional analysis of incentives for conflict and collaboration por Medina, Leonardo, Pacillo, Grazia, Laderach, Peter, Sieber, Stefan, Bonatti, Michelle

“…These include the historical processes underpinning institutional multiplicity, the legitimacy of local security forces, and the cohesion among neighbouring communities. …”
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A framework for quantifying the multisectoral burden of animal disease to support decision making por Lysholm, Sara, Chaters, G.L., Di Bari, C., Hughes, E.C., Huntington, B., Rushton, J., Thomas, Lian F.

“…These diseases cause significant economic losses for farmers, disrupt food security and present zoonotic risks to human populations. …”
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Farming with alternative pollinators por Paparella, Antonio, Petsakos, Athanasios, Davis, Kristin E., Song, Chun

“…Consequently, pollinators are also essential for humanity, especially for their contribution to food security since they are necessary to produce various crop commodities [3]. …”
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Farmers' awareness and use of certified common bean seeds in Mbozi and Momba districts, Tanzania: evidence from a triple hurdle model por Mwaisoba, K., Temu, A., Mishili, F., Baijukya, F.

“…It contributes to the existing literature by offering context-specific evidence and actionable insights for improving formal seed system effectiveness in sub-Saharan Africa.…”
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WaterCopilot: an AI-driven virtual assistant for water management por Vickneswaran, Keerththanan, Garcia Andarcia, Mariangel, Retief, H., Dickens, Chris, Silva, Paulo

“…The study demonstrates the potential of this AI assistant to support informed, timely decisionmaking and strengthen water security in complex river basins.…”
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Water user associations in northern Ghana: from institutional panacea to reality check por Acheampong, Ernest Nti, Venot, Jean-Philippe

“…Organizing local farmers in a WUA would then increase their sense of ownership, leading to better performance of the system. Evidence from northern Ghana showed that WUAs have had mixed results. …”
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Potassium deficiencies limit common bean (Phaseolus vulgaris L.) production in West Usambara, Northern Tanzania por Baijukya, Frederick P., Mzanda, A.

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Classification of cassava into bitter" and "cool" in Malawi: from farmers perception to characterization by molecular markers" por Mkumbira, J., Chiwona-Karltun, L., Lagercrantz, U., Mahungu, N.M., Saka, J., Mhone, A., Bokanga, M., Brimer, L., Gullberg, U., Rosling, H.

“…But curiously, these women farmers preferred ‘bitter’ cultivars since toxicity confers protection against theft, which was a serious threat to the food security of their families. We studied how well these farmers comprehend the effects of genetic variations in cassava when dealing with cyanogenesis in this complex system. …”
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Contribute to the Integration of Africa RISING (AR) Activities into Coherent Project Programmes por International Potato Center

“…Project abstract: In 2014, participatory community analyses (PCA) were undertaken by multi-disciplinary facilitation teams in 8 kebeles in the Amhara, Tigray, Oromia and SNNPR regions, producing a list of priority farming enterprises, their current bottlenecks, as well as farmer-perceived opportunities for improving income, food security and/or reducing overall risks by intensifying farm enterprises. …”
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Chapter 7. The way forward: recommendations for further actions por Houmy, Karim, Mpagalile, Joseph, Flores Rojas, Mayling, Odjo, Sylvanus

“…This institutional gap underscores the need for coordinated efforts involving governments, the private sector and civil society to establish and implement comprehensive policies to mitigate losses across the food system. As the AU Malabo summit’s deadline approaches, the persistence of these challenges emphasizes the urgency for renewed commitment and innovative solutions. …”
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A strategy for agricultural Statistics in Ghana por Quiñones, Esteban J., Muñoz, Juan, Ngeleza, Guyslain K.

“…This suggests the need for a system that regularly produces precise agricultural statistics on an annual basis at the district level. …”
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Agrobiodiversity and diets: food access and seasonality in Solomon Islands por Nabuuma, Deborah, Kabu, Rosely, Moyo, Marcelius, Ekesa, Beatrice

“…Agrobiodiversity is vital for food security and resilience in Pacific Island states, which face food insecurity, triple burdens of malnutrition, and climate change impacts. …”
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Agrobacteriummediated genetic transformation of yam (Dioscorea rotundata): an important tool for functional study of genes and crop improvement por Nyaboga, E., Tripathi, J.N., Manoharan, R., Tripathi, L.

“…Yam is an important crop in the tropics and subtropics providing food security and income to over 300 million people. However, yam production remains constrained by increasing levels of field and storage pests and diseases. …”
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Mechanized direct- seeding and best management practices for rice in Cambodia : how and why are they complementary? por Aravindakshan, Sreejith, Krupnik, Timothy J., Laing, Alison M., Sokornthea Pin, Rica, Flor Joy, Saito, Kazuki

“…As a top 10 global rice exporter (Tilleard et al., 2023), Cambodia seeks to enhance its role in regional and global food security amid challenges like climate change and rising input costs. …”
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Assessment of wildlife-induced crop damage and farmer coping strategies in Mbire district, Zimbabwe por Dzuda, Blessing, Falconnier, Gatien, Chimonyo, Vimbayi Grace Petrova, Chimimba, Edmore, Chimusimbe, Edwin

“…In Mbire District, crop raiding by megafauna continues to threaten food security, household livelihoods, and the overall resilience of smallholder farming systems. …”
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Human-nature interaction approached from a bibliometric analysis of Malthus and Boserup por Leavy, Sebastian, Talamini, Edson

“…The theoretical framework of Complex Adaptive Systems allows modeling human-environment interactions that are constantly evolving and have implications for sustainability. …”
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Nyckelparametrar för en levande landsbygd por Aasen, Hanna-Louise

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Robotens roll i juverhälsoarbetet por Gillsjö, Ida

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