Resultados de búsqueda - "Decadence"

The world’s largest potato cryobank at the International Potato Center (CIP) – Status quo, protocol improvement through large-scale experiments and long-term viability monitoring por Vollmer, R., Villagaray, R., Castro, M., Cardenas, J., Pineda, S., Espirilla, J., Anglin, Noelle L., Ellis, David, Azevedo, V.C.R.

“…Cryopreservation, the conservation of biological samples in liquid nitrogen (-196°C), is considered the most reliable and cost-efficient long-term ex-situ conservation method for clonal crops. Over the last decade, CIP has built one of the largest potato cryobanks worldwide, cyopreserving more than 4000 cultivated potato accessions which represents 84% of the total cultivated potato collection currently conserved at CIP. …”
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Growth, Productivity, Biomass and Carbon Stock in Eucalyptus saligna and Grevillea robusta Plantations in North Kivu, Democratic Republic of the Congo por Kasekete, D.K., Ligot, G., Mweru, J.-P.M., Drouet, T., Rousseau, M., Moango, A., Bourland, N.

“…Initiated by the World Wildlife Fund (WWF) more than a decade ago in North Kivu, single-species plantations of Eucalyptus saligna and Grevillea robusta constitute, with other village plantations, the current legal source of wood-energy for the communities bordering the Virunga National Park (PNVi). …”
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Political Economy of the Wheat Sector in Uzbekistan Seed Systems, Variety Adoption and Impacts por Yigezu, Yigezu, Bishaw, Zewdie, Niane, Abdoul Aziz, Nurbekov, Aziz

“…As a landlocked country with limited access to international markets, it became very important for Uzbekistan to ensure its food security through domestic production. Over the decades, Uzbekistan’s agricultural policy was characterized by full Government control over agricultural production and marketing. …”
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Integrating GIS and remote sensing for land use/land cover mapping and groundwater potential assessment for climate-smart cocoa irrigation in Ghana por Akpoti, Komlavi, Dembélé, Moctar, Forkuor, G., Obuobie, E., Mabhaudhi, Tafadzwanashe, Cofie, Olufunke O.

“…While groundwater availability shows a generally positive trend, soil moisture and surface water have been declining, particularly in the last decade. These findings underline the need for climate-smart cocoa irrigation strategies that make use of abundant groundwater resources during deficit periods. …”
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Data sharing and ontology use among agricultural genetics, genomics, and breeding databases and resources of the Agbiodata Consortium por Clarke, Jennifer L., Cooper, Laurel D., Poelchau, Monica F., Berardini, Tanya Z., Elser, Justin, Farmer, Andrew D., Ficklin, Stephen, Kumari, Sunita, Laporte, Marie-Angélique, Nelson, Rex T., Sadohara, Rie, Selby, Peter, Thessen, Anne E., Whitehead, Brandon, Sen, Taner Z.

“…Over the last couple of decades, there has been a rapid growth in the number and scope of agricultural genetics, genomics and breeding databases and resources. …”
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Site-specific fertilizer recommendation spilled over to other partners: The opportunity and potential for facilitated scaling up por Ebrahim, Mohammed, Abera, Wuletawu, Liben, Feyera, Tilaye, Asmalu, Tibebe, Degefie, Mesfin, Tewodros, Tolosa, Debbebe, Endrias, Abrhame, Desalegn, Temesgen, Ayele, Kebede, Egu, Yeneneshe, Erkossa, Teklu, Tamene, Lulseged D.

“…Over the last decades, the government of Ethiopia has taken several measures to achieve food security for its population. …”
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Evidence gap map on impacts of Socio-Technical Innovation Bundles (STIBs) on women’s empowerment and resilience. CGIAR Initiative on Gender Equality (HER+) por Pasha, Atika, Khan, Sarah, Urueña, Viviana, Huonen, Ruthus, Furlani, Irene, Delgerchuluun, Ankhbayar, Puskur, Ranjitha, Mishra, Avni, Mukhopadhyay, Prama, Gartaula, Hom Nath, Nchanji, Eileen, Ketema, Dessalegn Molla, Lutomia, Cosmas Kweyu, Everisto, Mapedza

“…A combination of factors, including policies, technological advancements in response to climate change and social needs, and changes in market demand, have triggered considerable agricultural transformations in recent decades (Timmer, 1988; Viswanathan et al., 2012; Thanh et al., 2021). …”
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Soil nitrous oxide and methane fluxes from a land-use change transition of primary forest to oil palm in an Indonesian peatland por Swails, E., Drewer, J., Hartill, J., Comeau, L., Verchot, L.V., Hergoualc'h, Kristell

“…Despite the documented increase in greenhouse gas (GHG) emissions from Southeast Asian peat swamp forest degradation and conversion to oil palm over recent decades, reliable estimates of emissions of nitrous oxide (N2O) and methane (CH4) are lacking. …”
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Beyond the production of food: how can nutrition-sensitive agriculture address nutrition challenges? por Sharma, Indu Kumari

“…Despite substantial strides in reducing poverty over the past five decades in low and middle-income countries (LMICs), these countries experience disproportionately high rates of undernutrition. …”
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Can phone surveys be representative in low- and middle-income countries? An application to Myanmar por Lambrecht, Isabel B., van Asselt, Joanna, Headey, Derek D., Minten, Bart, Meza, Patrick, Sabai, Moe, Sun, Thet Su, Ei Win, Hnin

“…For decades, in-person data collection has been the standard modality for nationally and sub-nationally representative socio-economic survey data in low- and middle-income countries. …”
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Local ecological knowledge can support improved management of small-scale fisheries in the Bay of Bengal por Ullah, Md. Hadayet, Abdul, Wahab, Rahman, Mohammad, Al, Shaheed, Uttam, Kumar, Rahman, Muhammad, Souhardya, Sazeed, Kabir, Ilias, Hossain, Md. Monayem, Rahman, Md. Bokthier, Chishty, Sk Md Saeef

“…Fishers’ LEK shows declining catch rates for major species and groups, but monthly harvests at landing centers have increased over two decades because of increased fishing efforts. Small-scale fishers are catching more fish from deeper waters over time, indicating a geographical expansion and/or development of fisheries beyond traditionally exploited areas. …”
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Does conservation agriculture work as advertised? Implications on labor and farm returns in sentinel sites in Malawi and Zambia por Chikwalila, Eric Muhulu, Ngoma, Hambulo, Pangapanga-Phiri, Innocent, Tufa, Adane H., Alene, Arega D., Chikoye, D., Chipindu, Lovermore, Simutowe, Esau, Marenya, Paswel P., Thierfelder, Christian

“…Sub-Sahara Africa (SSA) has degraded soils, epitomized by decades of loss of valuable topsoil caused by continuous cultivation, monocropping, excessive run-off, and the absence of effective conservation-based farming practices. …”
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Relative performance of old and newly released yam varieties in hydroponics system for seed yam production por Balogun, M., Ekundayo, M., Ossai, C., Jimoh, L., Maroya, N., Aighewi, B., Mignouna, D., Amele, A., Legg, J.

“…However, reports on use of hydroponics have been for few improved genotypes released at least one decade ago. This study assessed the amenability of released / near-release yam genotypes to hydroponics substrates. …”
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Limited comparability of global and local estimates of environmental flow requirements to sustain river ecosystems por Messager, M. L., Dickens, Chris W. S., Eriyagama, Nishadi, Tharme, R. E.

“…Therefore, dozens of models have been developed over the past two decades to estimate the e-flows requirements of rivers seamlessly across basins and administrative boundaries at a global scale. …”
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Global methane pledge in Tajikistan: Assessment report por Malec, Karel, Babu, Suresh Chandra, Tohirzoda, Sino

“…Tajikistan has been improving the management and use of statistical data in recent decades as its Agency for Statistics under the President of the Republic of Tajikistan (TajStat) works closely with regional and international partners to improve data quality and reporting. …”
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Achieving sustainable food systems in a global crisis: Summary report por Bizikova, Livia, de Brauw, Alan, Rose, Mali Eber, Laborde Debucquet, David, Motsumi, Kulthoum, Murphy, Mike, Parent, Marie, Picard, Francine, Smaller, Carin

“…This report shows that while it is possible to achieve sustainable food system transformation in Ethiopia, Malawi, and Nigeria, in the next decade, it would require an average additional public investment of USD 10 billion per year from 2023 to 2030 and targeting spending on a more effective portfolio of interventions that achieve multiple sustainable development outcomes. …”
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Restoring degraded landscapes and sustaining livelihoods: sustainability assessment (cum-review) of integrated landscape management in Sub-Saharan Africa por Zemadim, Birhanu, Desta, G., Cofie, Olufunke O., Tilahun, Seifu A., Mabhaudhi, Tafadzwanashe

“…Introduction: Land degradation is a significant environmental challenge across sub-Saharan Africa. In recent decades, efforts have been undertaken, with varying successes, to rehabilitate degraded rural landscapes. …”
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An assessment of Sudan’s wheat value chains: Exploring key bottlenecks and challenges por Abdelaziz, Fatma, William, Amy, Abay, Kibrom A., Siddig, Khalid

“…With the objective of ensuring sufficient grain supplies for domestic consumption, Sudan’s domestic and imported wheat sectors have been subject to several government interventions over the last decades. Most interventions have focused on and aimed to (i) stimulate domestic production, (ii) ensure a reliable flow of wheat imports to compensate for low domestic wheat production, and (iii) monitor wheat flour and bread distribution processes to limit leakage and wastage. …”
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Evaluation of trained small-scale commercial pig feed producers in Uganda por Lukuyu, Ben A., Businge, Martha, Ahumuza, Ronnie, Ouma, Emily A.

“…As a result, the production of commercial animal feed and concentrates by small-scale feed producers has been on the rise for the last decade. Small-scale feed producers have flourished as a result of their proximity to farmers and the feed producers’ ability to provide tailor-made concentrate feeds that are affordable to farmers. …”
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The changing nature of hydroclimatic risks across Southern Africa por Schlosser, Adam, Sokolov, Andrei, Strzepek, Kenneth M., Thomas, Timothy S., Gao, Xiang, Arndt, Channing

“…Thus, the climate risk that may be experienced in a decade as a result of current global actions to reduce emissions could be delayed by 30 years, and would provide invaluable lead-time for national efforts to be put in place to prepare, fortify, and/or adapt to these changing environments of risk.…”
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