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Now showing items 21-30 of 157

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Article
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On-farm evaluation of an animal-drawn implement developed in Ethiopia for row placement of wheat seed and basal fertilizer 

Asefa Taa; Tanner, D.G.; Melesse Temesgen; Kefyalew Girma (African Crop Science Society, 1997)
Grass weeds are difficult to control by hand weeding in a broadcast wheat crop because several species are not easily distinguished from the crop at an early stage. Chemical weed control, on the other hand, can be highly ...
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Grass weed competition and calculated economic threshold densities in bread wheat in Ethiopia 

Taye Tessema; Tanner, D.G. (African Crop Science Society, 1997)
Book
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International wheat breeding research in Eastern and Southern Africa, 1966-97 

Heisey, P.W.; Lantican, M.A. (CIMMYT, 2000)
This paper describes and analyzes some of the impacts of wheat improvement research in seven countries in the Eastern and Southern regions of Africa. the countries South Africa, Ethiopia, Sudan, Kenya, Zimbabwe, Tanzania, ...
Article
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Improvement of durum wheat yield and associated effects on morpho-physiological characters 

Amsal Tesfaye Tarekegne; Tanner, D.G.; Tesfaye Tesemma; Getinet Gebeyehu (African Crop Science Society, 1995)
Article
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The effects of several crop management systems on bread wheat yields in the Ethiopian Highlands 

Amsal Tesfaye Tarekegne; Tanner, D.G.; Amanuel Gorfu; Tilahun Geleto; Zewdu Yilma (African Crop Science Society, 1997)
Article
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Grain yield of wheat as affected by cropping sequence and fertilizer application in Southeastern Ethiopia 

Asefa Taa; Tanner, D.G.; Kefyalew Girma; Amanuel Gorfu (African Crop Science Society, 1997)
Article
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Grass weed competition with bread wheat in Ethiopia. 1. Effects on selected crop and weed vegetative parameters and yield components 

Taye Tessema; Tanner, D.G.; Mengistu Hulluka (African Crop Science Society, 1996)
Article
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Potential for cereal-based double cropping in Bale Region of Southeastern Ethiopia 

Tanner, D.G.; Zewdu Yilma; Lemma Zewdie; Girmay Gebru (African Crop Science Society, 1994)
Article
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Improvement in yield of bread wheat cultivars released in Ethiopia from 1949 to 1987 

Amsal Tesfaye Tarekegne; Tanner, D.G.; Getinet Gebeyehu (African Crop Science Society, 1995)
Article
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Implication of rate and time of nitrogen application on wheat (Triticum aestivum. l .) yield and quality in Kenya 

Ooro, P.A.; Malinga, J.N.; Tanner, D.G.; Payne, T.S. (Elewa BioSciences, 2011)
In Kenya, Nitrogen is the first limiting macro-element on many farms where bread wheat (Triticum aestivum) has been grown continuously for more than a decade. On-farm trials were conducted in Kenya by superimposing the ...
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Genetic ResourcesInstitutionalMaizeSocioeconomicsSustainable IntensificationWheatIntegrated Development

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Series
Characterization of maize germplasm grown in Eastern and Southern Africa (12)CIMMYT Economics Working Paper (6)CIMMYT Regional Wheat Workshop for Eastern, Central and Southern Africa (5)CIMMYT Report (4)CIMMYT Eastern and Southern Africa On-Farm Research (OFR/FSR) Networking Workshops/Network Reports (3)... View More
Author
Mwangi, W.M. (40)Tanner, D.G. (24)Verkuijl, H. (24)Mugo, S. (20)De Groote, Hugo (13)Banziger, M. (12)Vivek, B. (11)Pixley, K. (9)Anandajayasekeram, P. (7)Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) (7)... View More
Date Issued
2010 - 2014 (41)2000 - 2009 (55)1990 - 1999 (48)1980 - 1989 (9)1977 - 1979 (4)
Type
Article (57)Book (40)Report (26)Conference Proceedings (15)Conference Poster (3)... View More
Subject
AGRICULTURAL SCIENCES AND BIOTECHNOLOGY (157)MAIZE (76)INNOVATION ADOPTION (32)ZEA MAYS (28)WHEAT (23)PLANT BREEDING (20)RESEARCH PROJECTS (20)ECONOMIC ANALYSIS (19)VARIETIES (19)SEED PRODUCTION (18)... View More
Region
Eastern Africa (157)
Southern Africa (60)Central Africa (31)West Africa (12)South Asia (2)... View More


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