Cultivating Improved Varieties of Maize Does Not Guarantee Sufficient Dietary Provision of Fe and Zn in a Maize–Bean Intercropping System in Eastern Uganda: Evaluating Effects of C... by Lazarus Pierentino Lugoi, Vegard Martinsen, Åsgeir Rossebø Almås

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Woody species composition and diversity of riparian vegetation along the Walga River, Southwestern Ethiopia. by Misganaw Meragiaw, Zerihun Woldu, Vegard Martinsen, Bal Ram Singh

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Phosphorus Availability and Uptake following a Maize-Pigeon Pea Rotation under Conservation Agriculture by Mirriam Phiri, Jan Mulder, Benson H. Chishala, Lydia M. Chabala, Vegard Martinsen

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Effect of conservation farming and biochar addition on soil organic carbon quality, nitrogen mineralization, and crop productivity in a light textured Acrisol in the sub-humid trop... by Jose Luis Munera-Echeverri, Vegard Martinsen, Line Tau Strand, Gerard Cornelissen, Jan Mulder

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Fourfold Increase in Pumpkin Yield in Response to Low-Dosage Root Zone Application of Urine-Enhanced Biochar to a Fertile Tropical Soil by Hans Peter Schmidt, Bishnu Hari Pandit, Vegard Martinsen, Gerard Cornelissen, Pellegrino Conte, Claudia I. Kammann

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Biochar dispersion in a tropical soil and its effects on native soil organic carbon. by Alfred Obia, Jing Lyu, Jan Mulder, Vegard Martinsen, Gerard Cornelissen, Andreas Botnen Smebye, Andrew R Zimmerman

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Biochar Effect on Maize Yield and Soil Characteristics in Five Conservation Farming Sites in Zambia by Alfred Obia, Jan Mulder, Sarah E. Hale, Gijs D. Breedveld, David W. Rutherford, Magnus Sparrevik, Vanja Alling, Vegard Martinsen, Victor Shitumbanuma, Gerard Cornelissen

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