Soil organic carbon and nitrogen in aggregates in response to over seven decades of farmyard manure application

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Abdalla, Khatab ; Gaiser, Thomas ; Seidel, Sabine Julia ; Pausch, Johanna:
Soil organic carbon and nitrogen in aggregates in response to over seven decades of farmyard manure application.
In: Journal of Plant Nutrition and Soil Science. Bd. 186 (2023) Heft 3 . - S. 253-258.
ISSN 1436-8730
DOI: https://doi.org/10.1002/jpln.202300062

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Abstract

Abstract The study aimed to evaluate the effects of long-term fertilisation on soil aggregation and the associated changes in soil organic carbon (SOC) and nitrogen (N) pools in aggregates. The combined application of mineral fertiliser and manure improved soil aggregation, SOC and N content in aggregates, compared to manure or mineral fertiliser alone, and thus proved to be a suitable fertilisation strategy to increase C sequestration in agroecosystems.