Skip to main content
SLU:s publikationsdatabas (SLUpub)

Sammanfattning

Local and current soil nitrogen (N) mineralisation should guide supplemental N rates. To facilitatethis, methods for rapid assessment of crop N uptake (kg N/ha) were tested in five winter wheat(Triticum aestivum L.) trials in Sweden, around GS39. Four types of measurements were done:leaf sensors, handheld canopy sensors, multispectral drone cameras, and other, manual methods.Several options were found to be simple and accurate enough (mean absolute error

Nyckelord

drone; mineralisation; proximal sensor; reflectance; transmittance; zero-plots

Publicerad i

Titel: Precision agriculture ’25
Utgivare: Wageningen Academic Publishers

Konferens

the 15th European Conference on Precision Agriculture, 2025, 29 June- 3 July, Barcelona, Spain

SLU författare

UKÄ forskningsämne

Övriga andra lantbruksrelaterade vetenskaper

Publikationens identifierare

  • DOI: https://doi.org/10.1163/9789004725232_061
  • ISBN: 978-90-04-72522-5
  • eISBN: 978-90-04-72523-2

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/142837