Public Data Type Components
real	fertnamount1
real	fertpamount1
integer	fertday1
real	fertdown1
real	mannamount1
real	manpamount1
real	mancamount1
integer	manday1
real	mandown1
real	fertnamount2
real	fertpamount2
integer	fertday2
real	fertdown2
real	mannamount2
real	manpamount2
real	mancamount2
integer	manday2
real	mandown2
real	resnamount
real	respamount
real	rescamount
integer	resdayno
real	resdown
real	resfast
real	uptake1
real	uptake2
real	uptake3
real	uptakeupper
real	pnuptakeratio
integer	baredayno1
integer	baredayno2
integer	baredayno3
integer	baredayno4
integer	baredayno5
real	ccmax1
real	ccmax2
real	gcmax1
real	gcmax2
real	sowlimit
real	daylimit
real	basetemp
integer	firstday
real	t1amount
integer	t1year
integer	t1day
integer	t1numberofdays
integer	t1daydown
real	t1down1
real	t1down2

Detailed Description

Type for holding information about vegetation; nutrient uptake, fertilization etc.

Data Type Components Description

◆ baredayno1

integer modvar::cropdatatype::baredayno1

day for beginning of first period with bare soil (dayno), typically 1

◆ baredayno2

integer modvar::cropdatatype::baredayno2

day for end of first period with bare soil (dayno), typically sawing date + a few days

◆ baredayno3

integer modvar::cropdatatype::baredayno3

day for beginning of second period with bare soil (dayno), typically ploughing date

◆ baredayno4

integer modvar::cropdatatype::baredayno4

day for end of second period with bare soil (dayno), typically 365

◆ baredayno5

integer modvar::cropdatatype::baredayno5

day for end of second period with bare soil (dayno), typically saw date of autumn crop

◆ basetemp

real modvar::cropdatatype::basetemp

temperature which is deducted from air temperature when calculating gdd (degrees), coefficient for daily condition determination

◆ ccmax1

real modvar::cropdatatype::ccmax1

crop cover during summer

◆ ccmax2

real modvar::cropdatatype::ccmax2

crop cover during winter and all year for year-round-crops (e.g. forest)

◆ daylimit

real modvar::cropdatatype::daylimit

minimum daylength required for start to accumulate gdd (hours), or minimum daily average air temperature for start of growth, daily condition requirement, threshold for daylength or temperature

◆ fertday1

integer modvar::cropdatatype::fertday1

day for fertilizing 1 (dayno)

◆ fertday2

integer modvar::cropdatatype::fertday2

day for fertilizing 2 (dayno)

◆ fertdown1

real modvar::cropdatatype::fertdown1

part of fertilizer amount ploughed down to soillayer 2

◆ fertdown2

real modvar::cropdatatype::fertdown2

part of fertilizer amount ploughed down to soillayer 2

◆ fertnamount1

real modvar::cropdatatype::fertnamount1

fertiliser amount N (kg/km2)

◆ fertnamount2

real modvar::cropdatatype::fertnamount2

fertiliser amount N (kg/km2)

◆ fertpamount1

real modvar::cropdatatype::fertpamount1

fertiliser amount P (kg/km2)

◆ fertpamount2

real modvar::cropdatatype::fertpamount2

fertiliser amount P (kg/km2)

◆ firstday

integer modvar::cropdatatype::firstday

first possible day for gdd/temp day accumulation (dayno)

◆ gcmax1

real modvar::cropdatatype::gcmax1

ground cover during summer

◆ gcmax2

real modvar::cropdatatype::gcmax2

ground cover during winter and all year for year-round-crops (e.g. forest)

◆ mancamount1

real modvar::cropdatatype::mancamount1

manure amount OC (kg/km2)

◆ mancamount2

real modvar::cropdatatype::mancamount2

manure amount OC (kg/km2)

◆ manday1

integer modvar::cropdatatype::manday1

day for manureing 1 (dayno)

◆ manday2

integer modvar::cropdatatype::manday2

day for manureing 2 (dayno)

◆ mandown1

real modvar::cropdatatype::mandown1

part of manure amount ploughed down to soillayer 2

◆ mandown2

real modvar::cropdatatype::mandown2

part of manure amount ploughed down to soillayer 2

◆ mannamount1

real modvar::cropdatatype::mannamount1

manure amount N (kg/km2)

◆ mannamount2

real modvar::cropdatatype::mannamount2

manure amount N (kg/km2)

◆ manpamount1

real modvar::cropdatatype::manpamount1

manure amount P (kg/km2)

◆ manpamount2

real modvar::cropdatatype::manpamount2

manure amount P (kg/km2)

◆ pnuptakeratio

real modvar::cropdatatype::pnuptakeratio

phosphorus plant uptake as a factor of nitrogen uptake

◆ rescamount

real modvar::cropdatatype::rescamount

plant resudual (litterfall) of C (kg/km2/yr)

◆ resdayno

integer modvar::cropdatatype::resdayno

day for residual (dayno)

◆ resdown

real modvar::cropdatatype::resdown

part of residual amount ploughed down to soillayer 2

◆ resfast

real modvar::cropdatatype::resfast

part of residual amount to fast pool (rest to humus)

◆ resnamount

real modvar::cropdatatype::resnamount

plant residual amount of N (kg/km2/yr)

◆ respamount

real modvar::cropdatatype::respamount

plant residual amount of P (kg/km2/yr)

◆ sowlimit

real modvar::cropdatatype::sowlimit

accumulated growing degree days needed for sowing, number of days needed for sowing, accumulation threshold for start growing

◆ t1amount

real modvar::cropdatatype::t1amount

amount T1 (kg/km2)

◆ t1day

integer modvar::cropdatatype::t1day

first day of T1 application

◆ t1daydown

integer modvar::cropdatatype::t1daydown

day of T1 incorporation

◆ t1down1

real modvar::cropdatatype::t1down1

part of T1 ploughed down to soillayer 1

◆ t1down2

real modvar::cropdatatype::t1down2

part of T1 ploughed down to soillayer 2

◆ t1numberofdays

integer modvar::cropdatatype::t1numberofdays

number of days with T1 application

◆ t1year

integer modvar::cropdatatype::t1year

year of T1 application

◆ uptake1

real modvar::cropdatatype::uptake1

parameter 1 for plant uptake of nutrient !TODO: these could be an array

◆ uptake2

real modvar::cropdatatype::uptake2

parameter 2 for plant uptake of nutrient

◆ uptake3

real modvar::cropdatatype::uptake3

parameter 3 for plant uptake of nutrient

◆ uptakeupper

real modvar::cropdatatype::uptakeupper

fraction of plant uptake in upper soil layer

The documentation for this type was generated from the following file:

modvar.f90

Public Data Type Components