An Overview of N2O Emissions from Cropping Systems and Current Strategies to Improve Nitrogen Use Efficiency-Reference-Cited by-同舟云学术

An Overview of N2O Emissions from Cropping Systems and Current Strategies to Improve Nitrogen Use Efficiency

Published:2024-07-17 Issue:7 Volume:10 Page:754
ISSN:2311-7524
Container-title:Horticulturae
language:en
Short-container-title:Horticulturae

Author:

Manco Antonio¹,Giaccone Matteo¹^ORCID,Zenone Terenzio²^ORCID,Onofri Andrea³^ORCID,Tei Francesco³^ORCID,Farneselli Michela³^ORCID,Gabbrielli Mara⁴^ORCID,Allegrezza Marina⁴^ORCID,Perego Alessia⁴^ORCID,Magliulo Vincenzo¹,Vitale Luca¹^ORCID

Affiliation:

1. Institute for Agriculture and Forestry Systems in the Mediterranean (ISAFoM), National Research Council of Italy, P.le E. Fermi 1-Loc, Porto del Granatello 1, 80055 Portici, Italy

2. Institute on Terrestrial Ecosystems (IRET), National Research Council of Italy, Via P. Castellino 111, 80131 Naples, Italy

3. Department of Agricultural, Food and Environmental Sciences, Borgo XX Giugno, 74, University of Perugia, 06121 Perugia, Italy

4. Department of Agricultural and Environmental Sciences, University of Milan, Via Celoria 2, 20133 Milan, Italy

Abstract

Arable soils significantly contribute to atmosphere pollution through N2O emissions due to the massive use of N-based fertilizers and soil managements. N2O formation in the soil occurs mainly through nitrification and denitrification processes, which are influenced by soil moisture, temperature, oxygen concentration, pH, and the amount of available organic carbon and nitrogen. This review synthetically presents the mechanisms of N2O formation and emission in arable land and some of the current strategies to improve crop nutrient use efficiency. Biological nitrification inhibitor-based agronomic strategies are also presented as future prospects for the sustainable management of crops, which is missing in most of the reviews.

Funder

European Union Next-Generation EUGeneration EU

Publisher

MDPI AG

Link

https://www.mdpi.com/2311-7524/10/7/754/pdf

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