Resultados de búsqueda - "Tigray Region"

Ecological niche modelling as a tool to identify candidate indigenous chicken ecotypes of Tigray (Ethiopia) por Gebru, Gebreslassie, Belay, G., Vallejo Trujillo, Adriana, Dessie, Tadelle, Gheyas, Almas A., Hanotte, Olivier H.

“…The Tigray region is an ancient entry route for the domestic chickens into Africa. …”
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“Seeds for Needs” experience to improve diversity, nutrition and crop productivity por Kidane, Yosef Gebrehawaryat, Hailemariam, Bogale Nigir, Fadda, Carlo

“…The registration of two varieties in the Tigray region, development of more than 6000 recombinant inbreed lines and their adoption by smallholder farmers in Tigray, Amhara, and Oromia, and a number of scientific paper publications that highlight the most important traits of these varieties—including their high grain and biomass yield in marginal environments, resistance to diseases, and adaptability to climatic conditions that change from year to year—are among the most significant outcomes of these studies…”
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Market chain analysis of honey production in Atsbi Wemberta district, Eastern Zone of Tigray National Regional State por Abebe, A.

“…This study was initiated to analyze honey marketing chains particularly in Atsbi Wemberta District, Eastern Zone of Tigray Region. The focus of the study was, to analyze the structure of production costs and determine profitability of the production, to analyze the determinants of honey supply in the study area, identify the major constraints and supply of the commodity to the market, to evaluate structure-conduct-performance of honey marketing. …”
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Understanding local forest management institutions and their role in conserving woody species biodiversity: a case study of Alamata Woreda, por Mebrahtu, T.

“…Hence, a study on understanding the local forest management institutions and their role in conserving biodiversity of woody plants were carried out in Alamata woreda, southern zone of Tigray Region, Northern Ethiopia. This study attempted to compare vegetation composition of three communal forests with adjacent free grazing lands. …”
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Value chain analysis of movable frame hive honey: The case of Ahferom Woreda, Tigray, Ethiopia por Mehari, A.

“…This study aims at analyzing value chain of movable frame hive honey in Ahferom Woreda of Tigray region with specific objective of identifying the honey value chain actors, functions, activities, and degree of coordination; assessing profit distribution of participants in the honey value chain; identifying factors affecting market channel choice decision of honey producers and identifying constraints and opportunities of honey value chain in the study area and to propose mechanisms to upgrade the value chain. …”
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Optimization of alternative breeding schemes for the genetic improvement of common Tigray highland sheep in northern Ethiopia por Haileselassie, K.W., Kebede, Solomon A., Letta, Mengistu U., Gizaw, Solomon

“…In this case, scheme 2 is the most efficient.With some support from the public sector at the outset and a strong collaboration among the stakeholders including smallholders, scheme 4 could lead to substantial genetic gains in the common Tigray highland sheep breed within its habitat that covers large areas of the Tigray region. Therefore, we recommend a long-term breeding program which should include cross-breeding, genomic selection, updated estimates of genetic and economic values for the common Tigray highland sheep breed.…”
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Genetic structure of Ethiopian finger millet landraces and genome-wide association mapping for agronomic and nutritional traits por Gebreyohannes, Adane, Shimelis, Hussein, Gimode, Davis M., Grandham, Prasad, Valluri, Vinod Kumar, Nida, Habte, Moenga, Susan M., Ojiewo, Chris Ochieng, Kilian, Benjamin, Odeny, Damaris Achieng

“…Favorable haplotypes from pleiotropic DTM/DTF and Fe/Zn QTNs were present in 13 and 12 genotypes respectively, majority from Tigray region. Two genotypes from Tigray and one from Amhara harbored favorable haplotypes for DTM/DTF and Fe/Zn. …”
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Shifting towards market-oriented irrigated crops development as an approach to improve the income of farmers: Evidence from northern Ethiopia por Woldewahid, G., Gebremedhin, Berhanu, Berhe, Kahsay, Hoekstra, Dirk

“…Most of the farmers in Atsbi-Womberta district of Eastern Tigray region, northern Ethiopia, have been classified as food insecure. …”
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Use of adaptable empirical equations for potential evapotranspiration estimation and soil moisture balance approaches for estimating actual evapotranspiration por Abdurahman, M.A., Coldewey, W. G., Mohn, R., Werner, J., Awulachew, Seleshi Bekele, Kruse, B., Klemm, O.

“…In this research, an attempt has been made to estimate the potential and actual evapotranspiration combining different approaches that can be easily adapted in many of the irrigation projects found in the Tigray region of Ethiopia. There is no established weather station in these project areas. …”
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Value chain analysis of dairy in Laelay Maychew and Adwa Districts in Central Zone of Tigray, Ethiopia por Tekelyesus, H.

“…This study was aimed at analyzing dairy value chain in Laelay Maychew and Adwa districts of Tigray Region. The main focus was to describe and characterize different value chain actors, functions and services providers along the dairy value chain, to quantify the economic contribution of dairy value chain to actors and to investigate factors of small holder farmer’s participation in dairy value chain. …”
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Market chain analysis of poultry: the case of Alamata and Atsbi-womberta Woredas of Tigray por Gebregziabher, D.

“…This study was initiated to analyze poultry marketing chain in Alamata and Atsbi-Wonberta Woredas of Tigray region. The specific objectives of the study are, to analyze structure conduct and performance of poultry market, to analyze the structure of production cost and determine profitability, to identify the major constraints and opportunities of poultry production and supply, to analyze the production and marketing support service of extension, input supply, credit and marketing, and to identify the determinants of poultry supply in the study areas. …”
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Responding to land degradation in the highlands of Tigray, Northern Ethiopia por Kumasi, Tyhra Carolyn, Asenso-Okyere, Kwadwo

“…We analyzed data collected from 20 villages in 3 districts in the Tigray region through a household survey using a structured questionnaire, focus group discussions, and personal observations. …”
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Balanced feeding could improve productivity of cross-breed dairy cattle in smallholder systems (Tigray, northern Ethiopia) por Alemayehu, Tadesse, Matovu, M., Tesfay, Y., Breusers, M., Fievez, Veerle

“…The study was conducted to assess the feed baskets of lactating Holstein Friesian crossbred cows and to formulate suggestions for optimisation of the ration to balance crude protein and metabolisable energy (ME) supply for optimal milk production under smallholder dairy farming in Agula and Hagereselam districts of Tigray region, northern Ethiopia. A total of 60 smallholder dairy farmers (30 from each district) who owned 1-5 lactating cows were involved in the study during the months of July and August 2015. …”
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Mapping and quantification of crop livestock interventions in Africa Rising sites of Ethiopian highlands por Mulugeta, M.

“…The study was conducted in the eight kebeles of four districts; Lemo from Hadiya Zone, South region; Sinana from Bale Zone, Oromia region; Basona Worena from North Shewa Zone, Amhara region and Endamehoni from South Tigray Zone, Tigray region. In order to generate relevant data, 160 farm households who were participating in the Africa RISING project were selected using multistage sampling technique. …”
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Value chain analysis of poultry in Adwa Wereda, Central Zone of Tigray, Ethiopia por Gebremedhin, G.

“…This study was initiated to analyze poultry value chain in Adwa wereda, central zone of Tigray region. The specific objectives were to map poultry value chain functions, to determine the profit margin of actors along the poultry value chain, to identify factors that determine poultry market participation decision and its supply to the market and to identify major constraints and opportunities along poultry value chain. …”
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Analysis of butter supply chain: the case of Atsbi-Wenberta and Alamata Woredas, Tigray, Ethiopia por Kidanu, E.

“…The objective of this study is to investigate the butter supply chain in Atsbi-wonberta and Alamata woredas of Tigray region. The specific objectives were to analyze production and marketing supporting services, to identify structure of production costs and determine profitability, to analyze determinants of butter supply, to analyze structure-conduct and performance of butter market and to identify major production and marketing constraints and opportunities. …”
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Yield and water use efficiency of furrow irrigated potato under regulated deficit irrigation, Atsibi-Wemberta, North Ethiopia por Kifle, Mulubrehan, Gebretsadikan, T.G.

“…The pressure on availability of water in Tigray regional state is likely to increase as the requirement for food production in couple with rapidly growing of the population is at increasing rate. …”
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Complementarities between social protection and health sector policies: Evidence from the Productive Safety Net Program in Ethiopia por Hirvonen, Kalle, Bossuyt, Anne, Pigois, Remy

“…In this study, we explore complementarities between three major national social protection programs in rural Ethiopia: the Productive Safety Net Programme (PSNP), the Health Fee Waiver (HFW) system, and the Community Based Health Insurance (CBHI) in the Ethiopian highlands (Amhara, Oromia, SNNP, and Tigray regions).…”
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Evaluation of the nutrition-sensitive features of the fourth phase of Ethiopia's Productive Safety Net Programme por Berhane, Guush, Golan, Jenna, Hirvonen, Kalle, Hoddinott, John F., Kim, Sunny S., Taffesse, Alemayehu Seyoum, Abay, Kibrewossen, Assefa, Thomas, Habte, Yetimwork, Abay, Mehari Hiluf, Koru, Bethlehem, Tadesse, Fanaye, Tesfaye, Haleluya, Wolle, Abdulazize, Yimer, Feiruz

“…In 2017 and 2019, the survey teams visited more than 2,500 households in 264 kebeles in 88 PSNP woredas in the Amhara, Oromia, SNNP, and Tigray regions.…”
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Strengthening food security outcomes through Community Seed Banks in conflict - affected Ethiopia por Ngaiwi, Mary Eyeniyeh, Buritica, Alexander, Gonzalez, Carolina, Mengistu, Dejene Kassahun, Gotor, Elisabetta

“…This study evaluates the impact of CSBs implemented in the Amhara and Tigray regions, focusing on three sites: Wakaye, Ayba, and Melfa. …”
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