Optimum NPSZn blended fertilizer formulation on yield and yield components of barley at EndaMokeni district, tigray von Gebreslassie, Hagos Brhane, Tefera, Sofonyas Dargie, Hadgu, Fisseha, Mehari, Tsigabu, Teka, Mola Hadis, Berhe, Daniel

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Calibration of phosphorus fertilizer for barley (Hordeum vulgare L.) on cambisols of Endamekhoni, Northern Ethiopia von Reda, Gidena Tasew, Dargie, Sofonyas, Hailu, Birhane, Welde, Kidane, Eyasu, Gebru

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Nitrogen use efficiency, yield and yield traits of wheat response to slow-releasing N fertilizer under balanced fertilization in Vertisols and Cambisols of Tigray, Ethiopia von Dargie, Sofonyas, Wogi, Lemma, Kidanu, Selamyihun

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Balanced fertilization increases wheat yield response on different soils and agroecological zones in Ethiopia von Dargie, Sofonyas, Girma, Tsegaye, Chibsa, Tilahun, Kassa, Sofia, Boke, Shiferaw, Abera, Abate, Haileselassie, Bereket, Addisie, Samuel, Amsalu, Sosina, Haileselassie, Mehretab, Soboka, Shure, Abera, Wuletawu, Weldesemayat, Sileshi G.

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Response of bread wheat (Tritcum aestivum L.) to nitrogen after major leguminous crops rotation in Tigray, northern Ethiopia von Haileselassie, Bereket, Dargie, Sofonyas, Haileselassie, Mehretab, Hadgu, Fisseha, Berhane, Medhn

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Agronomic efficiency, yield and yield components of food barley response to nitrogen rates after fababean in Emba Alaje, Northern Ethiopia von Sofonyas, Dargie, Bereket, Haileselassie, Mehretab, Haileselassie, Fisseha, Hadgu, Hagos, Birhane, Molla, Hadis, Medhn, Berhane

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