Resultados de búsqueda - EHESS~

Environmental analyses to inform transitions to sustainable diets in developing countries: case studies for Vietnam and Kenya por Heller, Martin C., Walchale, Abhijeet, Heard, Brent R., Hoey, Lesli, Khoury, Colin K., Haan, Stef de, Burra, Dharani Dhar, Thi, Thanh Duong, Osiemo, Jamleck, Thi Huong, Trinh, Jones, Andrew D.

“…We combined these data with estimates of the greenhouse gas emissions (GHGE) and water use impact associated with producing food commodities. …”
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Monitoreo de prácticas y tecnologías implementadas en el TeSAC Cauca, Colombia (2017) - Infografía por Almentero, Heyni, Sarruf Romero, Lauren P., Bonilla Findji, Osana, Martínez Barón, Deissy

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Internship Report: Laying the foundation of the Maize Nutrient Manager (MNM) mobile phone-based app in the Southern Highlands of Tanzania por Kilakila, Mukoma Kitundu

“…The most critical area that needs much improvement or attention is the timing of application of both basal and top-dressing fertilizers. The Nutrient management advice protocol informed the MNM app to advise the farmer to; continue crop rotate maize with legumes(groundnuts and beans), use manure regularly, apply available basal P fertilizer at planting or immediately after seed emergence (in case of dry planting), apply appropriate amount of N fertilizer first at 5-6 leaves and then at 8-10 leaves(split application). …”
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Global data and tools for local forest cover loss and REDD+ performance assessment: Accuracy, uncertainty, complementarity and impact por Bos, A.B., Sy, Veronique de, Duchelle, Amy E., Herold, M., Martius, C., Tsendbazar, N.E.

“…Assessing the performance of efforts to reduce emissions from deforestation and forest degradation (REDD+) requires data on forest cover change. …”
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Conservation agriculture affects grain and nutrient yields of maize (Zea mays l.) and can impact food and nutrition security in sub-Saharan Africa por Galani, Yamdeu Joseph Hubert, Ligowe, Ivy Sichinga, Kieffer, Martin, Kamalongo, Donwell, Kambwiri, Alfred Mexon, Kuwali, Pamela, Thierfelder, Christian L., Dougill, Andrew J., Gong, Yun Yun, Orfila, Caroline

“…The minerals were analysed by inductively coupled plasma (ICP) coupled to optical emission spectroscopy (OES) and to mass spectroscopy (MS). …”
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Accelerating technical change through video-mediated agricultural extension: Evidence from Ethiopia por Abate, Gashaw T., Bernard, Tanguy, Makhija, Simrin, Spielman, David J.

“…Finally, we find that the video-mediated approach becomes less costly as the scale of operation increases.…”
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What evidence exists relating the impact of different grassland management practices to soil carbon in livestock systems? A systematic map protocol por Rousset, Camille, Segura, Carmen, Gilgen, Anina, Alfaro, Marta, Mendes, Luís André, Dodd, Mike, Dashpurev, Batnyambuu, Bastidas, Mike, Rivera, Julian, Merbold, Lutz, Vázquez, Eduardo

“…In addition, the potential for trade-offs with other greenhouse gas emissions further underlines the value of a systematic assessment. …”
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Evaluating the potential environmental co-benefits of perennial grass-legume mixtures in Ethiopia por Notenbaert, An, Girmay, Eyuel, Mwema, Emmanuel, Bekele, Regassa, Mwendia, Solomon, Mulatu, Kalkidan

“…The results demonstrate significant environmental benefits of forage grass-legume mixes, including a nearly 20% reduction in land requirement per liter of milk, up to 15% decline in nitrogen mining and water use, and almost 20% reduction in GHG emission intensity. This presents opportunities to reduce livestock numbers, freeing up land for food or cash crops, reforestation, or conservation efforts. …”
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Meta-analysis approach to measure the effect of integrated nutrient management on crop performance, microbial activity, and carbon stocks in Indian soils por Padbhushan, Rajeev, Sharma, Sheetal, Kumar, Upendra, Rana, D.S., Kohli, Anshuman, Kaviraj, Megha, Parmar, Brajendra, Kumar, Rajkishore, Annapurna, K., Sinha, Abhas Kumar, Gupta, Vadakattu V.S.R.

“…Due to more soil cracking and reduced aggregate stability in the rice field (greater short-term soil structural changes), the SOC stock loss in rice was higher than that in wheat. The CO2equivalent emissions were 7.9 Mg ha−1higher in no NPK (control) than in 100% NPK, and 16.4 Mg ha−1higher in control than in INM. …”
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Weeds and their responses to management efforts in a changing climate por Anwar, Md. Parvez, Islam, A. K. M. Mominul, Yeasmin, Sabina, Rashid, Md. Harun, Juraimi, Abdul Shukor, Ahmed, Sharif, Shrestha, Anil

“…Moreover, strategic policies and strong actions need to be taken to reduce the root causes of CO2 and other greenhouse gas emissions to minimize the impact of climate change on weed biology and management.…”
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Nitrogen fertilizer fate after introducing maize and upland-rice into continuous paddy rice cropping systems por Fuhrmann, Irabella, He, Yao, Lehndorff, Eva, Brüggemann, Nicolas, Amelung, Wulf, Wassmann, Reiner, Siemens, Jan

“…Furthermore, we expected enhanced emissions of fertilizer 15N in form of nitrous oxide (N2O) under maize and dry rice. …”
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Climate Change Gender Action Plan of the Federal Democratic Republic of Ethiopia por Tesfaye, Abonesh, Mohammed, Abas, Andoshe, Mohammed, Legesse, Ketema, Zewdie, Yihenew, Salih, Bashir, Mulatu, Ayalneh, Ambaw, Gebermedihin, Makonnen, Brook T., Huyer, Sophia, Aregu, Lemlem, Tesfaye, Lidya, Murombedzi, James, Amha, Yosef, Bekele, Tamirat, Belay, Berhanu, Bamanyaki, Patricia, Jelagat, Joyce, Barungi, Julian, Radeny, Maren, Solomon, Dawit

“…In addition to the NDC, the newly launched 10 YDP and Ethiopia’s 2050 Low Emission Development Strategy are clear indicators of Ethiopia’s commitment to adaptation and mitigation measures. …”
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The dawn of a legume revolution in Southern Africa: trends, drivers, and implications por Ngoma, Hambulo, Chiduwa, Mazvita S., Subakanya Mitelo, Mulenga, Brian P., Setimela, Peter S., Schulthess, Urs, Chikowo, Regis, Mhlanga, Blessing, Silva, João Vasco, Chamberlin, Jordan, Stewart, Zachary, Innocent Pangapanga-Phiri, Nagarajan, Latha, Odhong, Jonathan A., Marenya, Paswel, Snapp, Sieglinde

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Enhancing crop resilience through elite pre‐breeding lines with key traits for dry direct‐seeded rice por Paul, Pronob J., Patil, Suyash B., Vipparla, Abhilash K., Sagare, Deepti B., Jain, Abhinav, Balaraju, E., Venkateswarlu, Challa, Alam, Shamshad, Anandan, A., Dash, Sushant, Sah, Rameshwar, MS, Anantha, Gireesh, C., Kalia, Sanjay, Singh, Uma Maheshwar, Kumar, Arvind, Bhosale, Sankalp, Sinha, Pallavi, Singh, Vikas K.

“….; DDSR) is an alternative to transplanted puddled rice (TPR) that enhances water use efficiency and mechanization and reduces labor, greenhouse gas (GHG) emissions, and global warming potential (GWP). To address the limited availability of DDSR-suitable varieties, we initiated a genomic-assisted breeding program to develop such varieties by combining 19 DDSR and biotic stress-related genes/quantitative trait loci (QTLs), that is, anaerobic germination (qAG9.1, qAG9.2), early emergence (qEMM11.1, qEMM3.1), early vegetative vigor (qEVV9.1), root hair density (qRHD1.1), nodal root count (qNR5.1), culm strength (qCS1.1), lodging resistance (qLDG3.1, qLDG4.1), grain yield (qGYDS1.1, qGYDS6.1, qGYDS9.1, qGYDS10.1), gall midge (Gm4, Gm8), blast (Pi9), and brown plant hopper (Bph3, Bph17), using 11 donor parents in MTU 1010 and IR91648-B-89-B genetic backgrounds. …”
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Establishing nitrogen-efficient wheat production systems in the Indo-Gangetic Plains through the deployment of BNI technology por Tobita, Satoshi, Yoshihashi, Tadashi, Kishii, Masahiro, Subbarao, Guntur Venkata, Joshi, Arun Kumar

“…After verification, the two methods will be applied in experimental fields in the IGPs to monitor and compare the emission of N2O and the emergence of NO3-N in BNI-enabled field with non-BNI field.…”
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Varietal Interventions and Their Significance in Rice-Based Cropping Systems of Drought-Prone Ecologies in Odisha por Nayak, Swati, Nath, Anirban, Hossain, S.K. Mosharaf, Singh, Varsa, Mohapatra, Subhasmita

“…DSR as a system is directed towards saving of water and labour as well reducing greenhouse gas emissions. Under the breeding pipeline and market segment of DELS-I/R (Direct seeded early maturity long slender-irrigated/rainfed) many varieties have been tested through multi-location on-farm trials in various drought-prone and upland regions like Bargarh, Sambalpur. …”
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Integración de enfoques locales y de género e inclusión para la regeneración del suelo y la resiliencia de los agroecosistemas en Guatemala. por Lizarazo, Miguel, Borrayo, Andrea, Martinez, Jesus, Castellanos, Andrea, Paez, Ana Maria, Ramos, Gresia, Valiente, Regina, Hidalgo, Lisandro, Jara, Carlos, Navarro, Carlos, Jimenez, Daniel, Martinez, Deissy

“…Participatory monitoring shows improvements in soil moisture retention and organic matter, as well as reductions in erosion and greenhouse gas emissions. The approach integrates participatory research and agroclimatic services, with the involvement of women and youth, generating inputs to inform public policies such as the National Climate Change Action Plan (PANCC) and Nationally Determined Contributions (NDCs).…”
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Should we include avoidance of deforestation in the international response to climate change? por Schlamadinger, B., Ciccarese, L., Dutschke, M., Fearnside, P.M., Brown, S., Murdiyarso, Daniel

“…The Intergovernmental Panel on Climate Change (IPCC) calculated that, for the same period, the contribution of land use changes to GHG accumulation into the atmosphere was 1.6±0.8 Gigatonnes of carbon per year, a quantity that corresponds to 25% of the total annual global emissions of greenhouse gases. Under the Kyoto Protoco (KP), industrialized countries can use land-based activities, such as reducing deforestation, establishing new forests (afforestation and reforestation) and other vegetation types, managing agricultural and forestlands in a way that the “carbon sink” is maximized. …”
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Prerequisites for HACCP in small-scale poultry production por Muchangos, A.

“…To quantify the magnitude and nature of the risks, microbiological risk assessment was used on water, equipment surfaces and hands of operatives (as a prerequisite to HACCP) and poultry carcases (at identified CCP’s during the slaughter and dressing of fowls). Samples of poultry carcasses, water and swabs from surfaces and hands of operatives, were taken from poultry farms, live bird markets and poultry abattoirs. …”
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Prospects for peri-urban dairy development in Ethiopia por Tegegne, Azage, Gebre-Wold, A.

“…Milk produced is used for either family consumption or sold at local markets often processed into butter and ayib (cottage cheese). On the other hand, market-oriented dairy production systems with improved genotypes are found mainly in urban and peri-urban areas. …”
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