0. Executive Summary
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Judgment axis

Key judgment

Item IdentityA vegetable of the Brassica oleracea Gongylodes Group whose main product is its enlarged above-ground stems.
Key roleRaw food, salad, school meals, dining out, fresh-cut, pickled, HMR, frozen, dried ingredients
Harvesting principleEvaluate variety, thickened stem diameter, weight, bark color, hardness, lignification, leaf condition, and Buyer's intended use together.
Product separationSeparate leafy raw, leaf removed, washed, peeled, Whole, Slice, Stick, Julienne, Dice, Fresh-cut, Pickled, Frozen, and Dried.
Separation of similar itemsDistinguishing between turnips, cabbage, broccoli, kale, etc., and Species or Cultivar Groups/Edible Organisms
Domestic statisticsNationwide cultivation area and production volume of Kohlrabi alone: ​​To be entered after verification of official raw data.
Color distinctionKew explained that white, green, and purple swollen stems exist in the Gongylodes Group. ( Plants of the World Online )
Quality RiskHypertrophy, lignification, increased fibrousness, cracking, deformity, internal cavity, epidermal damage, moisture loss
Production RiskHigh temperature, low temperature, sowing time, planting density, moisture imbalance, drainage, and cabbage diseases
Fresh-cut riskPeeling yield, cutting yield, browning, moisture loss, microorganisms, refrigerated distribution
Operating PrinciplesSeed–Production–Swollen Stem Lot–Wash/Peel/Cut–Buyer RFQ
Final goalActual supply capacity evaluated based on size, hardness, fresh-cut yield, and buyer availability, rather than production kg.
1. Plant Identity & Product Master

Plant Identity

Basic fields

Kohlrabi Registration Criteria

Korean nameKohlrabi
English nameKohlrabi / Knol-kohl
Representative scientific nameBrassica oleracea L.
cultivation groupGongylodes Group
Past/Synonymous notationBrassica oleracea var. gongylodes L.
classificationBrassicaceae · Brassica
Edible partsswollen above-ground stem
Separate edible partsYoung leaves · leaves
Non-edible · Separate managementRoots, senescent leaves, severely woody tissue, diseases, decayed tissue
Major harvesting stagesBaby / Product enlarged stem / Fresh-cut / For processing / For seed production
Basic product formLeafy · Leafless · Washed · Peeled · Whole · Slice · Stick · Julienne · Dice · Fresh-cut · Pickled · Frozen · Dried
Basic processing stageLeaf removal → Washing → Sorting → Peeling → Cutting → Fresh-cut · Pickling · Heating · Freezing · Drying
Basic useRaw food, salad, school meals, dining out, pickles, HMR, dried ingredients
Similarity PrincipleEven within the same B. oleracea, cabbage, broccoli, cauliflower, kale, etc., are separated into the Cultivar Group and edible organs.

Kew manages Brassica oleracea L. as an accepted species and classifies the Gongylodes Group as kohlrabi. ( Plants of the World Online )

Product Master

Product ID

Product type

Key Management Standards

KOH-P01Seed LotVariety, Color Family, Germination
KOH-P02Baby KohlrabiDiameter, Year, Leaf Condition
KOH-P03leafy raw materialStem/Leaf Balance
KOH-P04Leaf removed raw materialDiameter, weight, and epidermis
KOH-P05Green kohlrabiSkin color · Internal color
KOH-P06Purple KohlrabiSkin color and color uniformity
KOH-P07Small Fresh GradeDiameter and hardness
KOH-P08Medium Fresh GradeDiameter and weight
KOH-P09Large Processing GradeChecking lignification and internal quality
KOH-P10Washed KohlrabiWashing condition · Epidermal damage
KOH-P11Peeled KohlrabiPeeling yield · Flesh color
KOH-P12Whole peeledDiameter and hardness
KOH-P13Round SliceThickness and diameter
KOH-P14Thin SliceSalad and pickle aptitude
KOH-P15StickLength, thickness, and hardness
KOH-P16JulienneThickness and cutting yield
KOH-P17DiceSpecifications and heating suitability
KOH-P18Fresh-cut SaladMicroorganisms, moisture, refrigeration
KOH-P19Pre-processing for school mealsPeel · Dice · Stick
KOH-P20Bulk for food serviceWhole peeled · Cut
KOH-P21Ingredients for picklingSlice · Hardness
KOH-P22Pickled KohlrabiAcid, Salt, Sugar, Tissue
KOH-P23For HMR heatingDice Stick Hardness
KOH-P24Frozen DiceBlanching and freezing
KOH-P25Frozen StickThawing quality
KOH-P26Dried SliceMoisture, Color, Rehydration
KOH-P27Dried FlakeMoisture content and particle size
KOH-P28Kohlrabi PowderMoisture content and particle size
KOH-P29young leavesLeaf Lot · Harvest Date
KOH-P30Extra-standard healthy hypertrophic stemProcessing upon safety compliance
KOH-P31Peeling and cutting by-productsReview of Generation and Resource Utilization
KOH-P32PB·OEM finished productsRaw Material Lot · Manufacturing Batch
2. Product Classification & Use Segmentation

Classification criteria

Subdivision type

Management principles

Plant classificationBrassica oleraceaSpecies Master
Cultivar GroupGongylodes GroupKohlrabi Entity
Homogeneous cultivation groupCabbage, broccoli, cauliflower, kale, etc.Separation of Product Entity
varietiesActual CultivarSeed Lot Connection
colorWhite, green, and purple huesCultivar Attribute
Edible partsThickened stem and leavesProduct Separation
Harvesting stageBaby·Fresh·Processing·SeedProduct Separation
Size of the enlarged stemDiameter and weightActual measurements
Cultivation methodSpring, Autumn, Greenhouse, and Regional Crop TypesProduction Container
Distribution methodsLeafy · Leaf removal · Washing · PeelingProduct Separation
Processing formSlice·Stick·Julienne·Dice·Pickle·Freeze·DryProcess Lot
Final useRetail · Salad · School Meals · Dining Out · Pickles · HMRBuyer
Transaction typeIn-kind · Regular supply · Contract farming · OEM · PBContract
originDomestic, Regional, ImportTraceability
3. Production, Harvest & Post-harvest

step

Essential Dataset

Management purpose

Cultivation planVariety · Color · Buyer · Shipmentdemand-based production
satelliteVariety · Seed Lot · GerminationTraceability
Seedling cultivationSowing, emergence, seedling ageUniform planting
Packaging preparationSoil, Drainage, Base Fertilizerproduction base
Transplanting and SowingDate · DensityProduction schedule
survivalSurvival rate · Initial stageInitial quality
GrowthLeaf count and plant vigorProduction forecast
risingTemperature, Precipitation, Solar RadiationGrowth Risk
WateringSoil moisture and timingStem Enlargement
drainageExcessive moisture/floodingDisease Risk
disputeSoil testing and fertilization historyGrowth management
pestsOccurrence and ControlProduct rate
Initiation of stem thickeningDiameter · DateHarvest Forecast
hypertrophic stem growthDiameter and weightProduction forecast
Development of epidermal colorGreen, purple, etc.Product Quality
Leaf growthLeaf condition and diseasesLeaf Product
Harvest judgmentDiameter · Hardness · Lignification · Buyer SpecHarvest
harvestDate · Stem LotTraceability
Leaf removalStem/Leaf separationProduct Branch
SelectionDiameter, weight, color, and shapeGrade
purifyingWater quality and epidermal damageFresh
Pre-coolingProduct temperature if necessaryFreshness
saveTemperature, humidity, moisture loss, and spoilageSupply
peelingYield, Hardness, ColorFresh-cut
SliceThickness and diameterSalad/Pickle
StickThickness and lengthFoodservice
JulienneCutting uniformitySalad
DicestandardHMR
Fresh-cutRefrigeration and microorganismsConvenience
picklesAcids, Salts, SugarsPickled
heatingHardness and textureHMR
BlanchingTime and temperatureFrozen
freezingSlice/Stick/DiceYear-round supply
dryMoisture and colorIngredient
smashPowderFood Material
packagingFresh/ProcessedSales unit
shipmentBuyer · Lot · Delivery DateDelivery
4. Quality Specification & Lot Management

Quality items

raw materials

Pre-treated products

processed goods

finished product

Public rating

SpeciesessentialsuccessionsuccessiontrackingPublic
Cultivar GroupGongylodessuccessionsuccessiontrackingPublic
varietiesessentialsuccessionsuccessiontrackingPublic/Verified
mountainous districtessentialsuccessionsuccessionmarkPublic
producerIDsuccessiontracking-Verified
LotHarvest LotProcess LotProcessing LotManufacturing LotVerified/NDA
Planting/Sowing Daterecordsuccession--Verified
Harvest daycoresuccessiontrackingtrackingVerified
Diameter of the thickened stemActual measurementsSelectionCut Input-Member
weightActual measurementsBatchInput-Verified
Stem Shape, not Root ShapeSpherical, oblate, irregularSelection--Member
skin colorGreen, purple, and white chickenscoretrackingBy productMember
Interior colorCutting inspectioncoreprocessed goodsBy productVerified
hardnessFresh CoreFresh-cutPickling and heatingfinished productVerified
lignificationcoreCutting inspectionFabrication aptitude-Verified
fibrous textureAccommodation evaluationFresh-cutprocessBy productVerified
offshootSelectionProcessing Review--Verified
deformitySelectionProcessing Review--Verified
Joint/Internal DefectsCutting inspectioncheckProcessing and sorting-Verified
Leaf conditionLeaf companionLeaf Product--Member
woundtestSelectionProcessing review-Verified
corruptionexceptionexceptionFood conversion ban-Verified
Foreign matter/soilcheckpurifyingCompliance with standardsCompliance with standardsVerified
pesticide residuestestsuccessionCompliance with standardsCompliance with standardsVerified/NDA
microorganismIf necessaryFresh-cut keyPickling and freezingCompliance with standardsVerified/NDA
Washing yield-corecost-NDA
Peeling yield-corecost-NDA
Slice yield-coreInput-NDA
Stick-Julienne yield-coreInput-NDA
pickling yield--corecostNDA
Refrigeration yield--corecostNDA
drying yield--corecostNDA
Final moisture--Dry/PowderProduct SpecVerified
packagingFreshFresh-cutProcessedFinalMember
saveMoisture loss and product temperaturecold storageBy productBy productVerified
Expiration dateThe relevant cityFresh-cutprocessed goodsmarkMember
ClaimrecordrecordrecordrecordNDA
RepurchaseconnectionconnectionconnectionconnectionNDA

Lot Master Required Field

Lot ID · Item/Product Type · Scientific Name · Cultivar Group · Variety · Cultivation Type · Origin/Cultivation Area · Producer · Seed Lot · Sowing/Planting Date · Harvest Date · Stem Diameter/Weight/Shape · Skin Color/Internal Color · Hardness/Lignification/Fiberiness · Cracking/Deformation/Hollow · Leaf Condition · Wounds/Diseases/Spoilage · Pesticide Use History · Pesticide Residue/Microbiological Test Report · Storage History · Stem Lot · Leaf Lot · Washing/Peeling/Slice/Stick/Julienne/Dice/Fresh-cut/Pickling/Blanching/Frozen/Drying History · Packaging Date · Best Before Date · Shipper · Returns/Claims · Repurchase

5. Korea Market & Demand Structure

Customers

Purchase criteria

Cooperation opportunities

production area distribution organizationVariety, Color, Diameter, Shipping DateContract shipment
local foodLocally Produced, Fresh, Leafy Productslocal sales
wholesale marketDiameter, weight, color, appearanceFresh
Large-scale distributionWashing, Standards, Skin, Small PackagingRetail
Online distributionSize, Color, PackagingD2C/B2C
salad manufacturersHardness · Peel · Slice/JulienneKey RFQ
Fresh-cut companiesPeeling yield, color, microorganismsB2B
food service companiesPeel · Stick · DicePreprocessing
food service companiesWhole peeled · Sliced ​​· JulienneRegular supply
Meal kitCut Spec · Small PackagingMeal Kit
HMRDice, Cooked, Frozensemi-finished products
Pickling companyThin Slice · HardnessPickle
frozen vegetable companyDice StickFrozen
Drying companySlice · Drying YieldDry
PB·OEMFresh-cut · PickleProduct Development
exportersFresh/ProcessedTrade
Research InstituteVariety · Enlargement · Lignification · Fresh-cutPRP
6. Trade & Supply-chain Intelligence

step

Key variables

Operational judgment

satelliteVariety · Color Family · Seed Lotproduction base
Seedling cultivation and transplantingSeedling quality, density, planting dateUniform production
GrowthLeaf count · Stem EnlargementProduction forecast
contract farmingBuyer Diameter · Cut Specstable procurement
harvestDiameter, Hardness, LignificationProduct Branch
Leaf removalStem/Leafcommercialization
SelectionSize, color, and epidermisGrade
purifyingepidermal damageRetail
peelingYield · HardnessFresh-cut
Slice/StickCutting specificationsSalad/Food Service
picklesHardness and colorPickled
freezingDice/StickFrozen
dryMoisture and colorIngredient
Distribution and supplyRefrigeration, Packaging, Delivery TimeBuyer SLA
RFQFresh/Cut/ProcessedMatch
RepurchaseYield, Quality, Delivery TimeRepeat trading

HS·Trade Management

Product

HS Operating Principles

Fresh/Refrigerated KohlrabiCurrent Korea Customs Service HSK official confirmation
Kohlrabi leavesSeparate review by leafy vegetable condition
Frozen KohlrabiFrozen vegetables verified three times
Dried KohlrabiDried vegetables verified three times
Pickled KohlrabiVerification of classification for prepared and preserved vegetables
Kohlrabi powderCheck by drying and grinding status
satelliteBrassica seeds for sowing - check three times separately
7. Processing, By-products & PRP Intelligence

Products and processes

Key conditions

RFQ conversion

leafy raw materialVariety · Color · Stem/LeafSpecialty Fresh
Leaf Removal FreshDiameter, skin, hardnessRetail
Washed KohlrabiEpidermis and washing water rateRetail
Peeled KohlrabiPeeling yield · Flesh colorFoodservice
Whole peeledSize and hardnessschool meals
SliceThickness and diameterSalad
Thin SliceHardness and colorPickle
StickLength and thicknessSnack/Foodservice
JulienneCutting uniformitySalad
DiceSpecifications and heating propertiesHMR
Fresh-cutMicroorganisms · RefrigerationConvenience
PickledHardness, color, and acidityPB
CookedHardness after heatingHMR
FrozenThawing tissueFrozen
Dried SliceMoisture and colorIngredient
PowderMoisture content and particle sizeFood Material
young leavesSafety and sizeLeaf RFQ
Extra-standard Health StemSafety suitabilityDice/Pickle
Peeling and cutting by-productsGeneration Amount · SafetyResource utilization research
Spoiled or diseased productFood supply chain exclusionReview of waste and compost

PRP — Product Research Profile

PRP ID

Product Research Profile

PRP-KOH-01B. oleracea Cultivar Group Mapping
PRP-KOH-02Breed–Skin Color Mapping
PRP-KOH-03Variety – Stem diameter and weight
PRP-KOH-04Planting Density – Stem Diameter
PRP-KOH-05Moisture Management – ​​Cracking · Hypertrophy
PRP-KOH-06Harvest time – Hardness
PRP-KOH-07Hypertrophy–lignification
PRP-KOH-08Varieties – Internal cavity · Fiber sensation
PRP-KOH-09Stem/Leaf Simultaneous Product
PRP-KOH-10Washing – Epidermal damage
PRP-KOH-11Peeling Yield – Stem Size
PRP-KOH-12Slice/Julienne yield
PRP-KOH-13Fresh-cut–moisture loss
PRP-KOH-14Fresh-cut – Microorganisms · Shelf-life
PRP-KOH-15Pickling – Hardness · Color
PRP-KOH-16Cooking – Texture · Hardness
PRP-KOH-17Frozen – Thawing Quality
PRP-KOH-18Drying – Yield · Color
PRP-KOH-19Non-standard Stem Product Recovery
PRP-KOH-20Variety–Diameter–Tenderness–Buyer AI Match
8. AX Transformation

first of all

Execution item

Performance indicators

1Species·Cultivar Group·Variety·Origin·Harvest Date·Lot MandatoryInput completion rate
2Separation of Stem/Leaf·Fresh/Fresh-cut/Processed ProductProduct identification rate
3Weather·Growth·Stem Enlargement·Harvest LinkRuntime connection rate
4Data conversion of quality, certificates, storage, and processing historyLot completion rate
5Farm – Fresh-cut · School Meals · Foodservice Buyer RFQ ConnectionMatch rate
6Video AI Automatic Stem Diameter MeasurementMeasurement error
7Video AI detection of skin color, deformity, and cracksGrade Accuracy
8Non-constant speed predictionForecast Error
9Yield predictionForecast Error
10Harvest timing predictionHarvest Error
11Prediction of Risk for Over-enlargement and LignificationNon-conformity rate
12Washing and peeling yield predictionActual measurement error
13Slice/Stick/Julienne Yield PredictionInput–Output Error
14Fresh-cut Shelf-life MonitoringDisposal and return rates
15Pickling aptitude predictionBuyer approval rate
16Frozen Aptitude PredictionThawing non-compliance rate
17Fresh→Processing Recovery AIRecovery rate
18AI Buyer MatchSample approval rate
19Finished Product → Field Lot TracebackTraceability rate
20Repurchase RuntimeBuyer reorder rate
9. Industry Problem Bank

Problem group

Problem Definition

Required data

Confused with turnipsConfusion of Product Entities due to similar appearanceTaxonomy
Mixed B. oleracea cultivation groupsSpecies identical to cabbage, broccoli, etc.Cultivar Group
Mixed varietiesDifferences in color, size, and ripenessVariety
Non-uniform germination and seedling growthHarvest size variationSeedling
Official density deviationStem Diameter DifferenceDensity
High/Low Temperature RiskGrowth and Harvest Window ChangesClimate
Moisture fluctuationHypertrophy and cracking deviationSoil Water
Poor drainageGrowth and Disease RiskDrainage
Brassica family continuous croppingIncreased risk of common diseases possibleRotation
pestsDecline in product rateDisease
Size variation of hypertrophic stemsBuyer specification discrepancyDiameter
HypertrophyIncreased hardness and lignification possibleMaturity
lignificationFresh-cut product quality declineFirmness
Fiber variationDifferences in texture and processabilityTexture
offshootFresh Grade LossMoisture
deformityDiscrepancy with standard specificationsShape
Internal jointQuality issues after cuttingInternal Quality
epidermal damageDeterioration of distribution qualitySurface
Leaf quality variationStem/Leaf Simultaneous Product LimitLeaf Quality
moisture lossStorage · Fresh-cut quality degradationStorage
Fresh-cut microorganismsSafety of cut productsMicrobiology
Peeling yield variationB2B Cost DifferencePeeling Yield
Cutting yieldSalad and Food Service CostCutting Yield
Variation in pickling qualityHardness and color differencePickling
Tissue changes after freezingHMR qualityFrozen
Drying yield variationProcessing costDry Yield
Lack of non-standard utilizationFresh rejection loss of valueRecovery
National statistics limitDifficulty in assessing market sizeStatistics
Discrepancy in contract farmingBuyer Spec and Production GapContract
Lot history interruptionSeed→Fresh-cut tracking lacksTraceability
Repurchase not reflectedBuyer evaluation non-recoveryRepurchase
10. Farmer RFQ & Collaboration Model

RFQ Type

Public Registration

Verify/NDA

Buy Kohlrabi seedsVariety, Color, UseSeed Lot · Volume · Unit Price
Procurement of raw materials from the sourceVariety, Color, Shipping DateFarm, Volume, Unit Price
Kohlrabi with leavesStem/Leaf SpecificationsActual volume
Fresh KohlrabiDiameter, Weight, ColorLot · Actual Unit Price
Washed KohlrabiEpidermis · SpecificationsWashing yield
Peeled Kohlrabiflesh color and firmnessPeeling yield
Regular supplyProduct CycleWeekly/Monthly Volume
contract farmingVariety · Diameter · Buyer SpecArea, Quantity, Price
For saladSlice·JulienneMicroorganisms · Shelf-life
For school mealsStick·DiceTest Report · Delivery Date
For dining outWhole peeled · SliceDelivery cycle
Meal kitCut Spec · Small PackagingMOQ
HMRDice·Cooked/FrozenProcess conditions
For picklingThin Slice · HardnessPickling Test
freezingDice/StickThawing test
drySlicedrying yield
Leaf Productyoung leavessafety
Non-standard kohlrabiInternal soundnessRecovery
PB·OEMFresh-cut · PickleMOQ · Contract
local specialtiesLocal production area/varietyOrigin Verification
exportFresh/ProcessedHS·Quarantine
Technology demonstrationAI Screening · Fresh-cutDataset
Research cooperationVariety, Lignification, ProcessingPRP
11. RFQ Request First

① Need Products & Materials

Companies and institutions seeking necessary products, agricultural products, raw materials, and processed goods register purchasing demands. Registered requests are utilized to review cooperation with potential suppliers and producers based on the RFQ Intelligence Library.

Process:
RFQ Registration → Supplier/Product Review → Collaboration Connection → Future AI Matching

Register


② We are looking for production and manufacturing partners. (Need Suppliers & Manufacturers)

Register a request to find necessary production and supply partners, ranging from farms and producer organizations to processing companies, OEM, ODM, and private label manufacturers.

Process:
RFQ Registration → Review of Production & Manufacturing Capabilities → Collaboration Connection → Future AI Partner Matching

Register


③ We are looking for domestic and international buyers. (Need Buyers)

Farmers, producer organizations, and manufacturing companies are requesting cooperation with new buyers, such as domestic and international distributors, importers, brand companies, and food service and catering businesses.

Process:
RFQ Registration → Product & Supply Capability Review → Market & Buyer Connection → Future AI Buyer Matching

Register

 

Contact : mail@markethub.org

Version History

Version

Main contents

situation

v1.0Plant Identity · Gongylodes Group · Turnip Isolation · Stem/Leaf · Fresh · Fresh-cut · Pickling · Freezing · Drying · RFQ Basic Structurecomplete
v1.1Verification of official production, region, market, price, HS, and import/export raw dataexpected
v2.0Subdivision of quality standards for variety, color, stem diameter, hardness, lignification, fresh-cut, pickle, and frozenexpected
v3.0Producer – Fresh-cut · Food Service · Restaurant · HMR · Distribution Buyer Verified Container Combinationexpected