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Article

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

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

Response of bread wheat to rate and timing of nitrogen application in marginal rainfall zone in Ethiopia

Zewdu Yilma; Tanner, D.G. (African Crop Science Society, 1994)

Article

Effect of nitrogen fertiliser applied to tef on the yield and N response of succeeding tef and durum wheat on a highland vertisol

Selamyihun Kidanu; Tanner, D.G.; Tekalign Mamo (African Crop Science Society, 1999)

Article

Grass weed competition and calculated economic threshold densities in bread wheat in Ethiopia

Taye Tessema; Tanner, D.G. (African Crop Science Society, 1997)

Article

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

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

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 ...

Article

On-farm evaluation of alternative bread wheat production technologies in northwestern Ethiopia

Asmare Yallew; Tanner, D.G.; Regassa Ensermu; Alemu, H. (African Crop Science Society, 1995)

Article

Grass weed competition with bread wheat in Ethiopia. 2: Prediction of grain yield loss and implications for economic weed control

Taye Tessema; Tanner, D.G.; Mohammed Hasenna (African Crop Science Society, 1996)

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Grass weed competition with bread wheat in Ethiopia. 1. Effects on selected crop and weed vegetative parameters and yield components

Potential for cereal-based double cropping in Bale Region of Southeastern Ethiopia

Response of bread wheat to rate and timing of nitrogen application in marginal rainfall zone in Ethiopia

Effect of nitrogen fertiliser applied to tef on the yield and N response of succeeding tef and durum wheat on a highland vertisol

Grass weed competition and calculated economic threshold densities in bread wheat in Ethiopia

The effects of several crop management systems on bread wheat yields in the Ethiopian Highlands

Grain yield of wheat as affected by cropping sequence and fertilizer application in Southeastern Ethiopia

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

On-farm evaluation of alternative bread wheat production technologies in northwestern Ethiopia

Grass weed competition with bread wheat in Ethiopia. 2: Prediction of grain yield loss and implications for economic weed control

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Grass weed competition with bread wheat in Ethiopia. 1. Effects on selected crop and weed vegetative parameters and yield components

Potential for cereal-based double cropping in Bale Region of Southeastern Ethiopia

Response of bread wheat to rate and timing of nitrogen application in marginal rainfall zone in Ethiopia

Effect of nitrogen fertiliser applied to tef on the yield and N response of succeeding tef and durum wheat on a highland vertisol

Grass weed competition and calculated economic threshold densities in bread wheat in Ethiopia

The effects of several crop management systems on bread wheat yields in the Ethiopian Highlands

Grain yield of wheat as affected by cropping sequence and fertilizer application in Southeastern Ethiopia

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

On-farm evaluation of alternative bread wheat production technologies in northwestern Ethiopia

Grass weed competition with bread wheat in Ethiopia. 2: Prediction of grain yield loss and implications for economic weed control