Optimum potassium fertilization level for growth, yield and nutrient uptake of wheat (Triticum aestivum) in Vertisols of Northern Ethiopia
Potassium fertilization was started in 2014 using K containing blended fertilizers in Ethiopia. However, there was no evidence whether the recommended rates of K in the blended formula (which is between 7 and 12 kg/ha in the form of K2O) meets the crop demand on different soil reference groups or no...
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| Автори: | , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
Taylor & Francis Group
2017-01-01
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| Серія: | Cogent Food & Agriculture |
| Предмети: | |
| Онлайн доступ: | http://dx.doi.org/10.1080/23311932.2017.1347022 |
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