1. General Model Information

Name: CRAMBE

Acronym: CRAMBE


Main medium: terrestrial
Main subject: agriculture
Organization level: population
Type of model: compartment model
Main application:
Keywords: crambe, crop, light interception, non-limiting conditions, erucic acid

Contact:

Ing. E.W.J.M. Mathijssen.
Research Institute for Agrobiology and Soil Fertility (AB-DLO), , P.O.Box 14, 6700 AA Wageningen, THE NETHERLANDS.
Phone: +31.317.475856
Fax: +31.317.423110
email: e.w.j.m.mathijssen@ab.dlo.nl

Author(s):

Ing. E.W.J.M. Mathijssen.

Abstract:

This model is based on the proportionality between the light interception of crops and their growth rate under favourable conditions. The parameters used are based on a field trial in 1991 under non-limiting conditions (Kreuze et al., 1995). The model has been used to analyze the results from field trials in 1993 and 1994 and to compare rapeseed and Crambe in their ability to produce erucic acid.

Model parentage: LINTUL.

Source of the Abstract CAMASE Register of Agro-ecosystems Models


II. Technical Information

II.1 Executables:

Operating System(s): PC 286. Contract necessary: Costs: : Dfl. 270,=. Comments:

II.2 Source-code:

Programming Language(s): FSE* 2.0.

II.3 Manuals:



II.4 Data:



III. Mathematical Information


III.1 Mathematics


III.2 Quantities

Rate variables: -

State variables: Dry matter crop, seed and erucic acid, intercepted photosynthetic active radiation.

III.2.1 Input

Weather, initial states, plant parameters, field parameters.

III.2.2 Output

Weather, plant- and field parameters, dry matter production crop, seed and erucic acid.
Basic spatial unit: Hectare.
Time interval of simulation: Day.

IV. References


Mathijssen, E.W.J.M. & W.J.M. Meijer, 1995. Ontwikkeling en toepassing van een gewasgroeimodel voor Crambe. Rapport AB-DLO no. 38. DLO-Instituut voor Agrobiologisch en Bodemvruchtbaarheidsonderzoek (AB-DLO). Wageningen. Nederland. 28 pp.
Kreuzer, A.D.H., E.W.J.M. Mathijssen & W. Meijer, 1995. Gewasgroei en zaadvorming van Crambe. Experimenteel Onderzoek 1990-1993. Rapport AB-DLO no. 46. DLO-Instituut voor Agrobiologisch en Bodemvruchtbaarheidsonderzoek (AB-DLO). Wageningen, Nederland. 34 pp.



V. Further information in the World-Wide-Web


VI. Additional remarks

Parentage: LINTUL*.
Last review of this document by: T. Gabele: Tue Oct 7 1997
Status of the document:
last modified by Joachim Benz Mon Jul 2 18:31:37 CEST 2007

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