Department of Vegetable Crops

Geisenheim Irrigation Scheduling

With the Geisenheim Irrigation Scheduling it is very easy to calculate the water demand of vegetable crops.

To irrigate vegetable crops following the "Geisenheimer Irrigation Scheduling" method you need to have:

  • kc-values (see pdf-file)
  • Penman-evapotranspiration and
  • the local precipitation

Through continous observation of the development of the plants, it is possible to see which development stage should currently be considered for the calculations.
The following pdf-files (english) shows crop coefficients for many vegetables.

 

kc values using FAO56 PENMAN-Monteith equation

kc values using Penman equation

The development of the Geisenheim Irrigation Scheduling
The development of the Geisenheim Irrigation Scheduling

Contact

Jürgen Kleber
Dipl.-Ing. (FH) Jürgen Kleber
Building 1000
Room 117
Phone +49 6722 502 516
Juergen.Kleber(at)hs-gm.de Details
Norbert Mayer
Dipl.-Ing. (FH) Norbert Mayer
Building 1000
Room 105
Phone +49 6722 502 518
Norbert.Mayer(at)hs-gm.de Details