CROP GROWTH MODEL WOFOSTCROP GROWTH MODEL WOFOST
model model excerciseexcercise
Miroslav Trnka
AGRIDEMA AGRIDEMA –– ViennaVienna
20052005
Input dataInput data
General conditions
Crop data
Weather data
Soil & soil water data
Nutrient data
Input data - generalInput data - general
Input data - cropInput data - crop
Input data - cropInput data - crop
Input data - weatherInput data - weather
Input data - weatherInput data - weather
Input data - soilInput data - soil
Input data - soilInput data - soil
Output data - potentialOutput data - potential
Output data – water limitedOutput data – water limited
Output data – water balanceOutput data – water balance
Output data – nutrient limitedOutput data – nutrient limited
Excercise-locality Domanínek
year 1993
Excercise-locality Domanínek
year 1993
General: + nutrient limited
Start water balance: 1
Effect of: drought and O2 shortage
Crop: spring barley AKCENT
Fixed emergence: 121th JD
Maturity: before 310th JD
Weather: CABO – Domanínek
Year: 1993
Consequtive years: 1
Soil: Domanínek
Initial available soil water: 14
Maximum rooting depth: 130 cm
Excercise-locality Domanínek
year 1993
Excercise-locality Domanínek
year 1993
??5280Grain yield
(kg/ha)
??104Maturity
(days)
??57Anthesis
(days)
simulatedobserved
Excercise-locality Domanínek
year 1993
Excercise-locality Domanínek
year 1993
53095280Grain yield
(kg/ha)
100104Maturity
(days)
6157Anthesis
(days)
simulatedobserved
Exercise – locality Domanínek
years 1989-1999
Exercise – locality Domanínek
years 1989-1999
4739100101221999
3801107101221998
403398181261997
3956104181241996
465395181281995
423191181241994
5280104121211993
590893121241992
6304104181281991
6295108181181990
5504111101141989
YIELDMATURITYInitial av. soil
water
Fixed
emergence
Year
Results-locality Domanínek
1989 - 1999
Results-locality Domanínek
1989 - 1999
Results-locality Domanínek
1989 - 1999
Results-locality Domanínek
1989 - 1999
Results-locality Domanínek
1989 - 1999
Results-locality Domanínek
1989 - 1999
THANK YOU
and see you tomorrow….
THANK YOU
and see you tomorrow….
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