Resultados de búsqueda - "Chang’an"

Scaling Gem Parboiling And Rice By-Products: Insights And Lessons Learned From 2022 To 2025 por Dossou Yovo, Elliott Ronald, Diabate, Fatoumata, Suh, Neville Ndohnwi

“…Parboiling and the valorisation of rice by-products play an increasingly critical role in strengthening climate resilience, food security, and women’s economic empowerment within Mali’s rice-based systems. As climate change intensifies production risks through unpredictable rainfall, floods, droughts, and declining soil fertility, post-harvest innovations have emerged as key adaptation strategies that ensure both value addition and reduced losses. …”
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Genome-Wide Dissection of Novel QTLs and Genes Associated with Weed Competitiveness in Early-Backcross Selective Introgression-Breeding Populations of Rice (Oryza sativa L.) por Nocito, Kim Diane, Murugaiyan, Varunseelan, Ali, Jauhar, Pandey, Ambika, Casal, Carlos, De Asis, Erik Jon, Dimaano, Nina Gracel

“…The direct-seeded rice (DSR) system is poised to become the dominant rice cultivation method due to its advantages, including reduced water usage, less labor requirements, decreased greenhouse gas emissions, and improved adaptation to climate change. However, weeds, particularly jungle rice (Echinochloa colona), significantly hinder DSR and cause substantial yield losses. …”
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Participatory crop improvement for farm productivity and climate resilience: Training manual por Mengistu, Dejene K., Terefe, Hailu, Nigir, Bogale, Tilahun, Mulugeta, Kidane, Yosef G., Fadda, Carlo

“…The challenge of feeding the growing population under the current changing climate is most difficult especially for the subsistent farming systems. …”
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Regional Needs Assessment for Mainstreaming Climate Smart Agriculture and Climate Information Services into Universities’ Curricula in West Africa por Amponsah, William, Sawaneh, Mamma, Idrissou, Mouhamed, Hounkpe, Jean, Oluleye, Ayodeji, Kone, Daouda, Segnon, Alcade Christel, Zougmore, Robert Bellarmin

“…The Accelerating Impacts of CGIAR Climate Research for Africa (AICCRA) Project builds on the initiatives and achievements under the CGIAR Research Programme on the Climate Change, Agriculture and Food Security (CCAFS) in Africa. …”
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Identification of novel Single Nucleotide Polymorphisms (SNPs) associated with brown planthopper, Nilaparvata lugens (Stal.) resistance in rice (Oryza sativa L.) por Varma, N. R. G., Mohan, Y. Chandra, Babu, T. Kiran, Singh, T. Virender Jeet, Ramakrishna, A., Harikrishna, J., Kumar, Aravind, Singh, Vikas Kumar, Singh, Uma Maheshwar, Kalia, Sanjay, Sinha, Pallavi, Krishna, T. S., Niranjani, G., Jagadeeshwar, R.

“…The brown planthopper (BPH) is one of the most predominant rice insect pests in Asia. Changes in the virulence pattern of BPHacross the regions and breakdown of resistance in many released resistant cultivars warrant identification of novel and diverse germplasm resources that can be deployed for developing new rice varieties with a broader genetic base. …”
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Communities of practice and the reach of farmers’ learning por Diaz Espinosa, Anabell Guadalupe, Estrada Estrada, Juan Antonio, García Santiago, Jorge Octavio, Ovando, Rausel, Jiménez, Benancio, Torres Mota, S.Y., Ochoa Nieblas, Nuria Veronica, Van Loon, Jelle

“…Through its innovation hub model, CIMMYT has consolidated training strategies that build learning communities and expand the reach of knowledge across territories, accelerating the adoption of sustainable practices This report documents three training pathways targeting key actors: Trainers, who strengthen technical and methodological support; Certified Technicians in Sustainable Agriculture (TC-AS), who serve as regional change agents; and Community Leaders, farmers who promote local leadership and peer-to-peer learning. …”
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Enhancing Sustainable Groundwater Governance through the Groundwater Management Information System (GMIS): A Case Study of Punjab, Pakistan por Ullah, Muhammad Kaleem, Hafeez, Mohsin, Iqbal, Naveed, Cheema, Muhammad Jehanzeb Masud, Siddiqui, Salman, Aeman, Hafsa, Zafar, Haseeb, Bodla, Habibullah, Ashraf, Muhammad

“…Pakistan is facing an escalating water crisis, intensified by climate change impacts over the past two decades. Limited freshwater resources and rising competition among agricultural, domestic, and industrial users have worsened water scarcity. …”
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Empowering regions and countries to scale demand-driven, evidence-based agri-food system solutions por Nchanji, Eileen Bogweh, Bailey, Arwen, Ewell, Hanna, Enokenwa Baa, Ojongetakah, Liani, Millicent L., Nortje, Karen, Mulinganya, Noel, Sylla, Almamy, Munoz, Gutierrez Odette, Mukhopadhyay, Prama

“…Yet this often means that we are reaching our numerical target of delivering innovations, but missing the point completely, by failing to drive societal change relevant to the end users. This is particularly true if we consider underserved groups within communities who are not invited to influence design but often remain on the margins of innovation development and benefits. …”
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Inferring methane emissions from African livestock by fusing drone, tower, and satellite data por Hove, A., Aalstad, K., Lind, Vibeke, Arndt, Claudia, Odongo, Vincent O., Ceriani, Rodolfo, Fava, Francesco P., Hulth, J., Pirk, N.

“…Our Bayesian estimates aligned with Tier 2 emission values of the Intergovernmental Panel on Climate Change. In addition, we observed the hypothesized increase in methane emissions after feeding. …”
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The effect of Indonesia's economic crisis on small farmers and natural forest cover in the outer islands por Sunderlin, William D., Resosudarmo, I.A.P., Rianto, E., Angelsen, A.

“…Key findings are: (1) two-thirds of the households were worse off and only one-fifth were better off during the crisis than in the year before the crisis; (2) this happened despite three-quarters of households having export commodity income; (3) clearing of forest land increased slightly in the first year and greatly in the second year of the crisis; (4) land was cleared increasingly for export tree crops in sedentary systems and less for food crops in swidden cultivation systems; and (5) those who perceived themselves as worse off or better off were more likely to have cleared land during the crisis, and to have cleared a larger area of land, than those who felt their well-being did not change significantly. Forest villagers perceived themselves as worse off during the crisis than before. …”
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Dampak krisis ekonomi Indonesia terhadap petani kecil dan tutupan hutan alam di luar Jawa por Sunderlin, William D., Resosudarmo, I.A.P., Rianto, E., Angelsen, A.

“…Key findings are: (1) two-thirds of the households were worse off and only one-fifth were better off during the crisis than in the year before the crisis; (2) this happened despite three-quarters of households having export commodity income; (3) clearing of forest land increased slightly in the first year and greatly in the second year of the crisis; (4) land was cleared increasingly for export tree crops in sedentary systems and less for food crops in swidden cultivation systems; and (5) those who perceived themselves as worse off or better off were more likely to have cleared land during the crisis, and to have cleared a larger area of land, than those who felt their well-being did not change significantly. Forest villagers perceived themselves as worse off during the crisis than before. …”
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Household livelihood strategies in the miombo woodlands of Tanzania: emerging trends por Monela, G.C., Kajembe, G.C., Kaoneka, A.R.S., Kowero, G.S.

“…Economic hardships also led to changes in gender roles particularly in per-urban and intermediate sites. …”
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Assessing the performance of natural resource systems por Campbell, Bruce M., Sayer, Jeffrey A., Frost, P., Vermeulen, Sonja J., Ruíz Pérez, M., Cunningham, A.B., Prabhu, Ravi

“…The article explores five possible approaches: (1) simple additive index, as used for the Human Development Index; (2) derived variables (e.g., principal components) as the indices of performance; (3) two-dimensional plots of indicators and cases emerging from multivariate techniques used to visualize change; (4) graphical representation of the five capital assets using radar diagrams; and (5) canonical correlation analysis to explore indicators at two different scales.…”
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Integrated natural resource management research in the CGIAR: a brief report on the INRM Workshop held in Penang, Malaysia, 21-25 August 2000

“…Topics of discussion included the need to shift from empirical to process-oriented research and to use system approaches, to focus on ways of making ecosystems and natural resources managers such as farmers and others more capable of adapting positively in response to change, to work at multiple scales, and to suggest ways of dealing with the tradeoffs that are inevitable in various resource management options. …”
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Sustaining local livelihoods through carbon sequestration activities: a search for practical and strategic approach por Murdiyarso, Daniel

“…Knowing the immaturity of CDM market and the dynamics of the negotiations in the Conferences of Parties (COPs) to the United Nations Framework Convention on Climate Change (UNFCCC), it is timely to explore strategic and long-term approaches. …”
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Dynamics of sapling population in savanna woodlands of Burkina Faso subjected to grazing, early fire and selective tree cutting for a decade por Zida, D., Sawadogo, L., Tigabu, M., Tiveau, D., Oden, P.C.

“…The height class distribution revealed that more than 93% of the saplings recorded were less than 400 cm tall, and fire significantly reduced the rate of change in density of saplings in the 200–400 cm height class. …”
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Livestock and water interactions in mixed crop-livestock farming systems of sub-Saharan Africa: interventions for improved productivity por Descheemaeker, Katrien K., Amede, Tilahun, Haileslassie, Amare

“…In sub-Saharan Africa (SSA), the increasing competition for water between various sectors is aggravated by growing demands for water, climate change and environmental degradation. One of the major consumers of water is livestock keeping, which is an important livelihood strategy for smallholder farmers in Africa. …”
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Intercontinental trans-boundary contributions to ozone-induced crop yield losses in the Northern Hemisphere por Hollaway MJ, Arnold, S.R., Challinor, Andrew J., Emberson, L.D.

“…Our calculations of absolute crop production change under emission reduction scenarios differ between the metrics used, however we find the relative importance of each region's transboundary impact remains robust between metrics. …”
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Effects of trypanosomiasis on reproduction of East African Zebu cows exposed to drug-resistant trypanosomes por Rowlands, G.J., Mulatu, W., Authié, Edith, D'Ieteren, G.D.M., Leak, S.G.A., Nagda, S.M.

“…Calving interval was also inversely related to both post partum body weight and to the change in body weight between 1 and 150 days post partum. …”
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The observed relationships between wheat and climate in China por Li S, Wheeler, Tim, Challinor, Andrew J., Erda, Lin, Ju H, Yinlong X

“…Recent changes in climate have had a measurable impact on crop yield in China. …”
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