The dataset contains the parameters a and b used to model the expected gross dry matter yield (in t / ha) as a function of altitude (in m.a.s.l.) as yield = a + b * altitude.
Format
A data.frame with 4 rows and 3 variables:
- intensity
Management intensity
- a
Offset a in t / ha
- b
Slope b in t / ha / m
Details
Lookup Table of expected yield as functions of height and management intensity after table 1a in Olivier Huguenin et al.
References
Huguenin-Elie I, Mosimann E, Schlegel P, Lüscher A, Kessler W, Jeangros B (2017). “Grundlagen für die Düngung landwirtschaftlicher Kulturen in der Schweiz (GRUD), Kapitel 9: Düngung von Grasland.” Agrarforschung Schweiz. https://www.agrarforschungschweiz.ch/2017/06/9-duengung-von-grasland-grud-2017/.