Publication Date
1989
Description
In previous works, nitrogen uptake by a grass sward during regrowth has been studied and modelled (Salette and Lemaire, 1981 ; Lemaire and Salette, 1984). In this study, the use of N- 15 labelled fertilizer allows differentiation of two nitrogen sources for the plant nutrition : soil and fertilizer.
Citation
Salette, J; Decau, Marie-Laure; and Vertes, Francoise, "N-15 Study of Nitrogen Uptake by Tall Fescue Throughout a Spring Growth" (2025). IGC Proceedings (1989-2023). 30.
https://uknowledge.uky.edu/igc/1989/session2/30
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
N-15 Study of Nitrogen Uptake by Tall Fescue Throughout a Spring Growth
In previous works, nitrogen uptake by a grass sward during regrowth has been studied and modelled (Salette and Lemaire, 1981 ; Lemaire and Salette, 1984). In this study, the use of N- 15 labelled fertilizer allows differentiation of two nitrogen sources for the plant nutrition : soil and fertilizer.
