Long-term effects of crop rotation, tillage, and fertilizer nitrogen on soil health indicators and crop productivity in a temperate climate

•Diversifying rotations with perennial and cover crops increased corn yield.•Higher concentration of SOC, evolved CO2-C and NH3-N from diverse rotations.•SOC positively linked with crop yield; thus, SOC an indicator of agricultural resilience.•SLAN & Solvita CO2-burst tests positively correlated...

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Veröffentlicht in:	Soil & tillage research 2021-09, Vol.213, p.105121, Article 105121
Hauptverfasser:	Chahal, I., Hooker, D.C., Deen, B., Janovicek, K., Van Eerd, L.L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agroecosystem resiliency agroecosystems alfalfa carbon dioxide carbon sequestration conventional tillage corn Cover crops crop rotation crop yield fertilizer application microbial activity Monocultures nitrogen nitrogen fertilizers no-tillage Perennialization soil soil organic carbon soil quality soybeans temperate zones total nitrogen Trifolium pratense uncertainty winter wheat
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