Silage maize grown in a four-crop rotation: Similar soil C4-stocks despite large fertilizer-induced differences in harvest yields

Silage maize grown in a four-crop rotation: Similar soil C4-stocks despite large fertilizer-induced differences in harvest yields

Belowground crop residues are one primary source of C input in agricultural soils. Using changes in the natural abundance of 13C, we quantified SOC derived from harvest residues of silage maize grown in a four-course crop rotation with different mineral fertilizer levels (UNF, ½, 1, and 1½NPK). Afte...

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Bibliographic Details
Main Authors: Azhar Zhartybayeva, Bent T. Christensen, Jørgen Eriksen, Johannes L. Jensen
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Geoderma
Subjects:
13C
C3 and C4 rotation
Crop residues
Mineral fertilizer
Silage maize
Online Access:http://www.sciencedirect.com/science/article/pii/S0016706125002253
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