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Data sheet

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Brassica rapa Pak Choi

Description
Life formherbPhysiologysingle stem
HabiterectCategoryvegetables
Life spanbiennialPlant attributesgrown on small scale

Ecology
OptimalAbsoluteOptimalAbsolute
MinMaxMinMaxSoil depthmedium (50-150 cm)shallow (20-50 cm)
Temperat. requir.20251032Soil texturemedium, lightheavy, medium, light, organic
Rainfall (annual)90014003002000Soil fertilityhighmoderate
Latitude20204040Soil Al. tox
Altitude --- --- --Soil salinitylow (<4 dS/m)low (<4 dS/m)
Soil PH5.5757.5Soil drainagewell (dry spells)well (dry spells)
Light intensityvery brightclear skiesvery brightcloudy skies

Climate zonetropical wet & dry (Aw), tropical wet (Ar), subtropical humid (Cf), subtropical dry summer (Cs), subtropical dry winter (Cw)Photoperiodshort day (<12 hours), neutral day (12-14 hours), long day (>14 hours)
Killing temp. during restno inputKilling temp. early growthno input
Abiotic toler.Abiotic suscept.
Introduction risks.

Cultivation
MinMax
Product. systemCrop cycle2145
Cropping systemSubsystemCompanion speciesLevel of mechanizationLabour intensity

(at most )

Uses
Main useDetailed useUsed part
food & beveragevitaminsbark
food & beveragemineralsbark
food & beveragevitaminsleaves
food & beveragemineralsleaves
food & beveragevitaminsflowers
food & beveragemineralsflowers