The Role of Rotation and Nitrogen Fertilization Level upon the Economic Indicators at Wheat and Corn Crops in Condition of a Long Term Experience
| Autor: | Gidea, Mihai, Ciontu, Costica, Sandoiu, Dumitru Ilie, Penescu, Aurelian, Schiopu, Tudor, Nichita, Mihaela |
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| Zdroj: | In Agriculture and Agricultural Science Procedia 2015 6:24-29 |
| Databáze: | ScienceDirect |
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