Resultados de búsqueda - "Ethiopia"

The genetics of Ug99 stem rust resistance in spring wheat variety ‘Linkert‘ por Edae, Erena A., Kosgey, Zennah C., Bajgain, Prabin, Ndung'u, Kimani C., Gemechu, Ashenaf, Bhavani, Sridhar, Anderson, James A., Rouse, Matthew N.

“…We found QTL consistently associated with wheat stem rust resistance on chromosome 2BS for the Linkert/Forefront DH population and the Linkert/MN07098-6 RIL population both in Ethiopia and Kenya. Additional reliable QTL were detected on chromosomes 5BL (125.91 cM) and 4AL (Sr7a) for the Linkert/LMPG population in Ethiopia and Kenya. …”
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Bylaw and strategy for the Ethiopian Landscape Restoration Platform(ELaRP) por Adimassu, Zenebe, Belay, Berhanu, Dadi, Mulugeta Belete, Adgo, Eneyew, Toru, Tessema, Hailu, Mengesteab, Tibebe, Degefie, Abera, Wuletawu, Tamene, Lulseged

“…Overall, ELaRP is essential for fostering a holistic, sustainable approach to land restoration in Ethiopia, addressing both environmental and socio-economic challenges. …”
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Isolation and identification of Staphylococcus aureus from informally marketed bovine milk in urban and peri urban areas of Debre Zeit por Desissa, F., Makita, K., Teklu, A., Zewde, G., Grace, Delia

“…A cross-sectional study was conducted from October 2009 to March 2010 to assess the level of contamination of informally marketed milk with Staphylococcus aureus at farms and milk collection centers in Debre Zeit, Ethiopia. One hundred seventy raw farm bulk milk, 25 mixed bulk milk samples and 20 pasteurized and packaged milk samples were collected from 14 milk collection centers and isolation and identification of S. aureus were carried out following standard method. …”
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How sustainable is sustainable intensification? Assessing yield gaps at field and farm level across the globe por Silva, João Vasco, Reidsma, Pytrik, Baudron, Frédéric, Laborte, Alice G., Giller, Ken E., van Ittersum, Martin K.

“…Although there is large potential for future intensification (more output with more input) of cereal production in southern Ethiopia, current input use in these farming systems is not economically and environmentally sustainable at farm level. …”
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Maize yield responsiveness and profitability of fertilizer: New survey evidence from six African countries por Ragasa, Catherine, Takeshima, Hiroyuki, Asante, Seth, Amare, Mulubrhan, Ma, Ning, Olanrewaju, Opeyemi, Duchoslav, Jan

“…Increasing inorganic fertilizer use would be profitable in Ethiopia, Ghana, Nigeria, and Uganda at current market prices, but not in Malawi or Tanzania. …”
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Recent advances on research into interventions to improve food safety in Africa por Grace, Delia

“…We report on six recently completed projects using this approach to address 1) milk sold by informal vendors in Kenya; b) chicken sold by street restaurants in Burkina Faso; c) meat produced in local abattoirs in Kenya; d) beef sold in small butchers in Ethiopia; e} tomatoes sold by market vendors in Ethiopia; and f) vegetables sold by market vendors in Nigeria. …”
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Effects of anthelmintics and supplementation on productivity of Menz and Menz-Awassi crossbred sheep with sub-clinical helminthosis por Tibbo, Markos, Aragaw, K., Deressa, A.

“…Supplementation and strategic anthelmintic treatment could be used to maintain high-grade sheep genotypes under sub-clinical parasitism in the highlands of Ethiopia.…”
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Effect of supplementation with agro-industrial by-products and Khat (Catha edulis) leftovers on testicular growth and sperm production in Ogaden bucks por Mekasha, Yoseph, Tegegne, Azage, Rodríguez Martinez, H.

“…The aim of this study was to characterize growth and sperm production parameters in Ogaden bucks fed a basal diet of hay and supplemented with agro-industrial by-products and Khat leftovers in Ethiopia. Thirty-five bucks with a mean (±SD) initial live body weight (BW) of 15.5 ± 1.5 kg were randomly assigned to one of four dietary treatments for a period of 13 weeks. …”
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Is ‘social cooperation’ for traditional irrigation what ‘technology’ is for motor pump irrigation? por Dessalegn, M.

“…This assertion draws on lessons from small-irrigation practices in Fogera, in the Blue Nile Basin of Ethiopia, where I conducted fieldwork-based qualitative research. …”
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Modeling of soil erosion and sediment transport in the Blue Nile Basin using the Open Model Interface approach por Betrie, G.D., Mohamed, Yasir Abbas, Griensven, Ann van, Popescu, I., Mynett, A.

“…The two models integrated using the principles of the Open Model Interface (OpenMI) at the Ethiopia-Sudan border. The Nash-Sutcliffe coefficient was found to be 0.72 and 0.66 for results of SWAT daily sediment calibration and validation, respectively. …”
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Livestock and sustainable nutrient cycling in mixed farming systems of sub-Saharan Africa. Volume II: Technical papers. Proceedings of an international conference por Powell, J.M., Fernández Rivera, S., Williams, Timothy O., Renard, C.

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Traditional forms of soil fertility maintenance por Edje, O.T., Semoka, JMR, Haule, KL

“…Several traditional methods of maintaining soil fertility in bean-based cropping systems are reviewed as follows: visoso, large- scale chitemene, ngoro or matengo pit (Mbinga District, Tanzania), mambwe land-use system of northern Zambia (fundikila), mounds of the Wafipas (SW Tanzania), tumba land-use system (southern Tanzania), guie (central highlands of Ethiopia), mafuku in Zaire, termite mounds, agroforestry, relay intercropping systems, coffee- banana-bean cropping system of the Wahayas of Bukoba (Tanzania), removal of maize tassels (northern Malawi), and storage of nutrients in weeds (Arusha, Tanzania). …”
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Major animal health problems of market oriented livestock development in Bure woreda por Feleke, A.

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Agricultural information networks of farm women and role of agricultural extension: the case of Dale Woreda, Southern Nations, Nationalities & Peoples’ Region por Kaske, D.K.

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Operational analysis of the cascaded Wadecha-Belbela reservoir system (Ada’a Liben Woreda, in Oromia Region) por Totoba, W.

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Impact of soil and water conservation practices on sediment losses and discharge in the headwaters of the Lake Tana Basin in the Ethiopian highlands [Abstract only] por Tadesse, A., Dagnew, D.C., Belete, M.A., Tilahun, Seifu A., Mekuria, Wolde, Steenhuis, Tammo S.

“…Donor and governmental sponsored soil and water conservation measures has been carried out in the last half century in the Lake Tana basin, Ethiopia. However, sediment loads in to the lake has never been reduced suggesting that the effectiveness of integrated soil and water conservation measures reducing soil loss needs to be investigated. …”
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Investing in land and water management practices in the Ethiopian highlands por Gebresilase, Y., Amede, Tilahun

“…It is estimated that over 1.9 billion tons of soil are lost from the highlands of Ethiopia each year, with the soil loss ranging from 5 to 300 t/ha/year, depending on the land use. …”
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Rehabilitating gullies with low cost methods, in the sub humid Ethiopian highlands por Addisie, Meseret B., Ayele, Getaneh K., Gessesse, A.A., Tilahun, Seifu A., Moges, M. M., Zegeye, Assefa D., Mekuria, Wolde, Schmitter, Petra S., Langendoen, E.J., Steenhuis, Tammo S.

“…Gully erosion in the highlands of Ethiopia has reduced agricultural productivity and degraded ecosystem services. …”
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Yield and soil nitrous oxide emissions of Vigna radiata under contrasting fertilizer management practices in Maharashtra, India por Sommer, Rolf, Gholkar, Madhav, Kumbhar, Nitin

“…Rationale The Soil Protection and Rehabilitation for Food Security global program, commissioned by the German Federal Ministry for Economic Cooperation and Development (BMZ) and implemented by GIZ and partners in Benin, Burkina Faso, Ethiopia, India and Kenya, addresses the issue of soil degradation and loss of productivity and its impact on smallholder livelihoods. …”
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Effect of gully headcut treatment on sediment load and gully expansion in the sub humid Ethiopian Highlands por Zegeye, Assefa D., Steenhuis, Tammo S., Mekuria, Wolde, Dagnaw, D.C., Addisse, M.B., Tilahun, Seifu A., Kasse, T.A.

“…This study was conducted in one of large gullies in the Debre-Mawi watershed, northwestern Ethiopia to quantify the effect of gully head treatment in reducing the amount of sediment load generated from uplands and from the gully itself. …”
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