0. Executive Summary
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Judgment axis

Key judgment

Item IdentityIt is an annual grain belonging to the genus Sorghum of the family Poaceae, with the representative scientific name being Sorghum bicolor (L.) Moench.
Key roleA multi-purpose grain that can be connected to domestic mixed grains, mixed rice dishes, rice cakes, crepes, powders, and raw materials for traditional foods, as well as animal feed and processing materials.
Harvesting principleFor edible seeds, harvest when fully mature, and for feed seeds, manage a separate harvesting stage according to final feeding and silage purposes.
Product separationSeparation of raw grain for seeds, selected grain, milled sorghum, powder, mixed grain raw materials, processed foods, fresh grass for feed, silage, etc.
Separation of similar itemsEven if there is some overlap in appearance and use with millet, sorghum, and corn, each is managed as an independent Plant Entity.
Domestic statisticsThe latest official national statistics on nationwide production and cultivated area for sorghum alone are not finalized in this v1.0: will be entered later after verification of the official raw data.
Supply and demand riskDispersed cultivation scale, differences in variety and glutinousness, harvest and drying quality, mixing of raw grain, small-scale processing, absence of buyer specifications, lack of contract production
Operating PrinciplesSeparate and connect variety, glutinousness, use, origin, harvest date, raw material lot, processing lot, and buyer specifications.
Final goalConnecting Producers – Sorting/Milling – Powder/Food Processing – Catering/Distribution/PB/Export Buyers with RFQs and Repurchase Data

Nongsaroo describes sorghum as a crop of tropical origin and introduces it as a C4 crop relatively adapted to high temperatures, intense light, and dry conditions. Past data from the Rural Development Administration indicates that the accumulated temperature required for sorghum growth is in the range of 2,800–3,400°C  ; however, since this is a technical data value describing general growth characteristics, it is not used as an absolute cultivation standard for individual varieties or regions. ( Nongsaroo )

The Nongsaro food ingredient data explains that sorghum has been used in Korea for a long time and is linked to traditional food culture, such as glutinous sorghum pancakes and rice cakes. ( Nongsaroo )

1. Plant Identity & Product Master

Plant Identity

Basic fields

Surcharge Registration Standards

Korean namesugarcane
English nameSorghum
Representative scientific nameSorghum bicolor (L.) Moench
classificationPoaceae · Sorghum
Edible partsMature seeds
Non-edible · Separate managementStems, leaves, roots, bark, and sorting by-products. Separate Product when utilizing as feed or biomass.
Major harvesting stagesEdible seed maturity stage / Harvesting stage for fodder fresh grass and silage
Basic product formRaw grain, selected grain, milled grain, powder, mixed grain, raw material, processed raw material, finished product
Basic processing stageHarvesting → Drying → Sorting → Milling → Grinding & Blending → Processing & Productization
Basic useMixed rice, rice cakes, pancakes, grain processing, powder, confectionery and baking, traditional foods, alcoholic beverage ingredients, animal feed
Similarity PrincipleMillet, foxtail millet, corn, etc. are separate Plant Entities. Even within sorghum, glutinousness, variety, edible, and feed use are separated from the Product and Variety datasets.

The representative plant identity and scientific name of sorghum are confirmed in the Nongsaroo food ingredient data and data from the Rural Development Administration. ( Nongsaroo )

Product Master

Product ID

Product type

Key Management Standards

SOR-P01Susu Original SongVariety · Glutinousness · Origin · Harvest Date · Moisture · Foreign Matter · Lot
SOR-P02Jeongseon sorghumOther grains, foreign matter, damaged grains, color, sorting history
SOR-P03Rice milling and surchargeMilling degree, damage, milling yield, color, specifications
SOR-P04Glutinous sorghum, edible grainVariety · Glutinousness · Cooking Suitability · Origin · Lot
SOR-P05Sorghum for mixed grainsMixing ratio, particle size, origin, raw material lot
SOR-P06Sorghum powderParticle size, moisture, microorganisms, raw material Lot
SOR-P07Ingredients for rice cakes and pancakesGlutinousness, Grinding Standards, Processing Suitability
SOR-P08Confectionery and baking ingredientsPowder particle size, mixing suitability, and quality
SOR-P09Traditional liquor and fermented ingredientsSuitability of variety, raw material specifications, and fermentation process
SOR-P10semi-finished food productsBlending, Heat Treatment, and Raw Material Lot Inheritance
SOR-P11finished productRaw materials · Manufacturing Lot · Packaging · Use-by date
SOR-P12Cheongye sorghumVariety, Growth Stage, Biomass, Feed Use
SOR-P13Sorghum silageHarvesting stage · Moisture · Cutting · Fermentation · Storage
SOR-P14Stems and residue by-productsAmount generated · Contamination · Moisture · Utilization potential
2. Product Classification & Use Segmentation

Classification criteria

Subdivision type

Management principles

Plant classificationSorghum bicolorOther Sorghum species and hybrids are separate Plant Entities or Hybrid Entities
varietiesGlutinous sorghum, non-glutinous sorghum, edible and feed varietiesMust link the actual variety name to the Lot
CheolseongChalseong and MeseongSeparate Product Attributes due to differences in food processing and cooking aptitudes
Harvesting stageMature seeds / Green fodder / For silageProduct separation by harvesting stage
Cultivation methodBy region, sowing season, and cultivation purposeLinking sowing, growth, and harvest history
Distribution methodsOriginal grain, selected grain, polished grain, powder, mixed grainSeparate Product ID
Processing formDrying, sorting, milling, grinding, roasting, blending, fermentationCreate Process Lot
Final useMixed rice, rice cake, pancake, confectionery, powder, fermentation, animal feedSeparation of RFQs by Buyer
Transaction typeIn-kind · Regular supply · Contract farming · OEM · PBQuantity, unit price, and contract are NDAs
production methodGeneral, eco-friendly, etc.Connect after verifying authentication information
originDomestic/ImportedManagement of origin and lot mixing history

The Rural Development Administration describes sorghum as a C4 crop adapted to high temperatures and intense light, so cultivation systems for winter cereals such as rye should not be applied directly. ( Nongsaroo )

3. Production, Harvest & Post-harvest

step

Essential Dataset

Management purpose

Cultivation planVariety · Glutinousness · Usage · Area · Estimated BuyerProduction-demand alignment
satelliteVariety · Seed Source · Lot · GerminationBreed Traceability
sowingSowing date, sowing quantity, cultivation siteGrowth and harvest prediction
Thinning and density managementPlanting density and spacingUniform growth
Growth managementPlant height, tillering, heading, maturationProduction volume and harvest forecast
risingTemperature, precipitation, sunshine, disastersWeather risk
WateringIrrigation timing, amount, and methodGrowth management
disputeFertilizer, Timing, and UsageProduction and Environmental Management
weedsOccurrence and ControlManagement of early growth competition
pestsMonitoring, Occurrence, Control, and ChemicalsQuality and Safety
Harvest judgmentUses, Maturity, and Seed ConditionHarvesting at the right time
harvestHarvest Date · Plot · LotRaw Material Lot Creation
threshing grainThreshing day, equipment, damageProduct generation
dryMoisture, Method, TimeStorage stability
JeongseonForeign matter, other grains, damaged grainscommercialization
distanceMilling degree, yield, and breakageEdible Product
purifyingWash and dry if necessaryPreparation for processing
smashParticle size and yieldPowder Product
stir-fryTemperature, Time, Color, ScentProcessed Product
combinationMixed grains and product formulationsemi-finished products
fermentationProcess records when applied to alcoholic beverages and food productsProcessing Lot
SilageHarvesting, cutting, and fermentation for animal feedForage Product
saveTemperature, humidity, and periodMaintaining quality
packagingPackaging date, specifications, and materialstrading unit
shipmentShipment Date · Buyer · LotDelivery tracking

The Rural Development Administration's sorghum cultivation technology data has presented existing standard cultivation examples involving a planting distance of 60×20 cm, one plant per clump, and approximately 8,330 plants ; however, this is comparative data for a specific standard cultivation method and is not registered as a fixed value applied uniformly regardless of variety, region, or mechanization system. ( Rural Development Administration )

4. Quality Specification & Lot Management

Quality items

raw materials

Pre-treated products

processed goods

finished product

Public rating

mountainous districtessentialsuccessionsuccessiontrackingPublic/Verified
Cultivation methodessentialsuccessionsuccessionIf necessaryMember
varietiesessentialessentialRaw material connectiontrackingMember/Verified
CheolseongEssential checksuccessionProcessing Aptitude ConnectionBy productMember
farmhouseProducer IDsuccessionsuccessiontrackingVerified
LotessentialNew LotNew LotManufacturing LotVerified/NDA
Sowing daterecordsuccessiontrackingIf necessaryVerified
Harvest dayessentialsuccessionsuccessiontrackingVerified
appearancecheckcheckProduct specificationsProduct specificationsMember
ColorcheckSelectionBy processed productBy productMember
weightrecordrecordrecordMarking standardsNDA
Size and uniformitycheckSelectionIf necessaryBy productMember
ratingTransaction StandardsTransaction StandardsBuyer's StandardProduct specificationsMember
moisturecorecoreBy productBy productVerified
pestschecksuccessiontrackingtrackingVerified
Damaged lipcheckRemoval and gradingRaw Material IndicatorstrackingVerified
decay and moldtestexceptiontesttestVerified
alien substancecheckKey SelectionProcess inspectionProduct StandardsVerified
Mixing of other grainscheckcoreRaw material traceabilityMarkings and StandardsVerified
pesticide residuesRequired testRaw material linkageRelated standardsRelated standardsVerified/NDA
microorganismBy productIf necessaryBy productlegal standardsVerified/NDA
purifyingThe relevant cityrecordsuccessionsuccessionVerified
Processing history-recordessentialessentialVerified/NDA
packagingWon-gok packagingBy productProduct packagingFinal packagingMember
saveessentialessentialessentialBy productVerified
Expiration dateThe relevant cityBy productBy productLabeling standardsMember
ShipmentrecordrecordrecordrecordNDA
ReturnsrecordrecordrecordrecordNDA
ClaimrecordrecordrecordrecordNDA
RepurchaseBuyer ConnectionBuyer ConnectionBuyer ConnectionBuyer ConnectionNDA

Lot Master Required Field

Lot ID · Item/Product Type · Scientific Name or Variety · Glutinousness · Cultivation Type · Origin/Cultivation Area · Producer · Cultivation Method · Sowing Date · Harvest Date · Harvest Stage · Quality Indicators · Moisture · Weight/Specifications/Grade · Pests/Diseases/Appearance Check · Pesticide Use Records · Pesticide Residue/Microbiological Test Reports · Drying/Storage History · Raw Material Lot · Threshing/Sorting/Milling History · Pre-treatment/Processing History · Packaging Date · Use-by Date · Shipper · Returns/Claims · Repurchase

5. Korea Market & Demand Structure

Korean production structure

Although sorghum is included in the domestic miscellaneous grain production system, arbitrary figures are not included because, at the time of writing v1.0, we were unable to verify official raw national statistical data that could confirm the latest nationwide cultivation area and production volume of sorghum alone using the same base year and unit.

Domestic sorghum cultivation area:  To be entered after verification of official raw data
Domestic sorghum production volume: To be entered after verification of official raw data

Nongsaroo introduces sorghum as a grain that has been used in Korea for a long time and suggests its use in traditional foods such as glutinous sorghum pancakes and rice cakes. ( Nongsaroo )

Customers

Purchase criteria

Cooperation opportunities

Agricultural cooperatives and producer organizationsVariety, Glutinousness, Origin, Harvest Date, QuantityJoint sorting and contract production
Grain distributorOrigin, color, uniformity, moisture, packagingRegular procurement
Rice milling companyMilling yield, breakage, and raw material uniformityMilled sorghum supply
Mixed grain manufacturerParticle size, color, coarseness, and mixing specificationsMixed Grain Product
Rice cake and traditional food companiesStickiness, Grinding Suitability, OriginGlutinous sorghum contract production
flour millPowder yield, color, and particle sizeSorghum powder
Confectionery and bakery companiesPowder specifications and mixing suitabilityProduct joint development
Traditional liquor and alcoholic beverage companiesVariety, Starch, and Fermentation SuitabilityRaw material contracts · Regional owners
School and public mealsDomestic · Safety · Milling · PackagingLocal grain supply
Dining Out & School MealsCookability, Standards, Delivery CycleRegular delivery
HMR · Meal KitPretreatment and mixing convenienceMixed grains and convenience foods
PB·DistributionCountry of origin, brand, small packagingRegional PB
onlineLabeling, Packaging, and Quality UniformityB2C products
Local specialty product companiesRegionality, tradition, and processingRice cakes, snacks, and alcoholic beverages
Feed and livestock companiesBiomass, Harvest Stage, Feed Qualityfeed sorghum
Research and technology institutionsVariety, cultivation, processing, and functionality dataDemonstration and product development
exportersProduct Specifications · HS · Certification · PriceExport of processed foods
6. Trade & Supply-chain Intelligence

step

Key variables

Operational judgment

satelliteVariety · Glutinousness · Germination · SupplierConnected to the end use
Production in the producing areaRegion, Crop Type, Area, Expected HarvestCompared to buyer demand
contract farmingVariety, Specifications, Estimated Quantity, Delivery DateProduction-demand alignment
Threshing and dryingMoisture, damage, foreign matterStorage stability
Jeongseon and DojeongMixing of unpolished grains and milling yieldSecuring product specifications
Storage and shipmentInventory, Quality, and Shipment PlanningSupply stability
MillingParticle size, color, and yieldfood ingredients
Formulation and ProductizationStickiness, Mixing Ratio, Product SpecificationsHMR·PB
feed processingBiomass · Harvesting · Cutting · FermentationLivestock procurement
Distribution and supplyDelivery, Packaging, LogisticsBuyer SLA
RFQ · RepurchaseQuality, Price, Evaluation, ClaimsRepeat trading

Trade Management

Sorghum is a grain classified internationally under the HS 1007 (Sorghum)  series. In actual Korean import and export registration, the tariff codes for seed use, specific items, and processing status are re-verified against the official tariff classification of the Korea Customs Service.

item

Operating Principles

HSHS 1007 Series Review
For seedsSeed status, quarantine, and variety must be verified separately.
Edible grainsCountry of Origin, Moisture, Safety, and Lot Management
for animal feedSeparate trade and usage codes from edible use
processed productsOriginal HS and separate HS can be applied
Import volumeSubsequent verification of official raw data by the Korea Customs Service
RevenueSubsequent verification of official raw data
major countriesEnter after verifying the base year and detailed HS code.
Export volumeSubsequent verification of official raw data
QuarantineCheck quarantine requirements by seed and grain status
FTAVerification by Country, Tariff Code, and Rules of Origin
certificationClassification by food, feed, and processed products
Customs clearance unit priceCalculated based solely on the same HS code, quantity unit, and product type

Import/Export Quantity, Value, and Customs Clearance Unit Prices by Country: To be entered later after verification of official trade raw data from the Korea Customs Service

When export and import figures are unconfirmed, the quantities of edible sorghum, feed sorghum, seeds, and processed sorghum products are not arbitrarily aggregated.

7. Processing, By-products & PRP Intelligence

Products and processes

Key conditions

RFQ conversion

Original songVariety, Glutinousness, Origin, MoistureSanji Original Song RFQ
SelectedForeign matter, contaminants, colorGrain company
Rice milling and surchargeMilling degree, breakage, and yieldMixed meals and school meals
Glutinous sorghumStickiness, cooking, and processing suitabilityRice cakes and pancakes
powderParticle size, color, moisture, microorganismsConfectionery and Baking
Roasted sorghumHeat treatment, scent, colorReview of Grain Tea and Processed Raw Materials
Mixed grainsMixing Ratio · Origin · LotPB·HMR
Ingredients for rice cakes and pancakesStickiness, grindability, and processabilitytraditional food
fermented ingredientsStarch · Raw Material Specifications · LotTraditional alcoholic beverages and fermented foods
semi-finished productsBlending, Heat Treatment, Raw Material HistoryOEM
finished productLabeling, packaging, and expiration dateDistribution · Private Brand
Cheongye sorghumHarvest stage · Biomasslivestock farms
SilageMoisture, cutting, fermentationForage RFQ
Stem and leavesAmount generated, contamination, moistureReview of feed and biomaterials
Selected itemsDamage, foreign matter, decayLawful conversion of use

Nongsaroo also includes overseas examples of utilizing sorghum for forage production. However, as overseas cases do not reflect domestic standard cultivation methods or the scale of the domestic industry, they should be used for reference purposes only. ( Nongsaroo )

Utilization of by-products

The following possibilities are examined for sorghum stems, leaves, sorting by-products, and processing residues.

Verification of food conversion potential · Feed · Fermentation · Compost · Soil remediation · Biomaterials · Biomass · Waste reduction

Conversion into food, functional, pharmaceutical, or cosmetic materials is registered as a Product candidate only when safety, legal compliance, and official research grounds have been confirmed .

PRP — Product Research Profile

PRP ID

Product Research Profile

PRP-SOR-01Comparison of Glutinousness and Cooking Suitability by Domestic Sorghum Varieties
PRP-SOR-02Yield, milling yield, and marketability by variety
PRP-SOR-03Sorghum Original Grain Color & Uniformity – Buyer Preference Relationship
PRP-SOR-04Processing suitability of glutinous sorghum flour for rice cakes and pancakes
PRP-SOR-05Applicability of sorghum powder to confectionery and baking according to particle size
PRP-SOR-06Sorghum for Mixed Grains Product Specifications
PRP-SOR-07Comparison of Specifications and Procurement of Domestic and Imported Sorghum
PRP-SOR-08Sorghum Fermentation and Suitability as a Raw Material for Traditional Alcohol
PRP-SOR-09Feed sorghum productivity by variety and harvest stage
PRP-SOR-10Utilization of sorghum by-products and stem biomass
PRP-SOR-11Commercialization of local sorghum private brands and specialty products
PRP-SOR-12Buyer Required Specifications – Product Type – Processing Process AI Match

PRP operates as a Product Research Profile that connects variety → raw grain quality → processability → product specifications → buyer requirements → actual procurement feasibility, rather than simple nutritional information.

8. AX Transformation

first of all

Execution item

Performance indicators

1Item, Variety, Glutinousness, Origin, Harvest Date, and Lot must be required valuesKey field input rate
2Separation of Raw Grain, Milled Grain, Powder, Mixed Grain, and Feed ProductsProduct identification rate
3Linking weather, growth, pests, and harvest dataProduction Lot Connection Rate
4Datafication of quality, certificates, drying, storage, and processing historyTraceability completion rate
5Connecting Farms – Sorting/Milling – Processing Companies – Buyer RFQsRFQ Match Rate
6Video AI Harvest/Maturity JudgmentJudgment accuracy
7Video AI Original Song SelectionForeign substance/damaged lip detection rate
8Pest and disease AI diagnosisDiagnosis – On-site verification time
9Production volume forecastExpected–Actual Yield Error
10Price and supply forecastDemand–Supply Gap Prediction Accuracy
11Processing yield predictionReduction in milling and powder yield deviation
12Smart StorageStorage loss rate
13AI Buyer MatchEffective Buyer Recommendation Rate
14TraceabilityFinished product → Raw material traceability
15Repurchase RuntimeRepurchase rate · Claim recurrence rate
9. Industry Problem Bank

Problem group

Problem Definition

Required data

Mixed varietiesDifferences between glutinous sorghum, non-glutinous sorghum, and varieties are unclear in tradeVariety · Glutinousness
Mixed grains similar to grainsPossibility of product classification being mixed with millet, sorghum, etc.Scientific name · Variety · Product
Dispersion of cultivation scaleProducers are dispersed, making large-scale procurement difficultFarms, Area, Region
Lack of detailed official statisticsRestrictions on determining the production and market size of the latest sorghum aloneNational Statistics and Regional Data
Disconnection of seed informationLack of connection between varieties/seed resources and final productsSeed Lot
Weather riskAlthough it is a high-temperature crop, it is affected by fluctuations such as drought and heavy rainfall.Weather and growth
Growth uniformityVariation due to differences in planting density and cultivation managementPopulation size and growth
pestsMonitoring and control data disconnected from the LotPests and diseases/pesticides
Harvest judgment deviationDifferences in maturity levels affect qualityHeading, maturation, and harvest dates
Non-uniform dryingImpact on shelf life and mold riskMoisture and dryness
Contamination of foreign matter and other grainsContamination possible when using small-scale shared facilitiesSelection · Facilities · Lot
Variation in milling yieldChanges in processing yield depending on variety and raw grain conditionInput and Output
Color variationImpact on the marketability of mixed grainsImage · Color · Lot
Insufficient powder specificationsDifferences in particle size and usage standards by buyerMilling · Particle Size · Buyer Spec
Lack of information on processing aptitudeInsufficient link between glutinousness/variety and suitability for rice cakes and bread makingPRP test
Lack of contract farmingInsufficient reflection of Buyer requirements prior to productionRFQ · Contract · Area
Lack of inventory visibilityDifficulty in determining sellable volume by production areaStock/Scheduled Shipment
Price fluctuationsPotential for price instability in small-scale mixed grain marketsMarket/Transaction Price
Discontinuity of raw material-processing historyDifficulty in tracing back to farms in powder and finished productsParent–Child Lot
Dispersion of test reportsDispersion of safety data by trading entityCOA·Lot
Repurchase not reflectedBuyer evaluation not reflected in next crop productionReviews · Claims · Repurchase

Data from the Rural Development Administration indicates that the tillering and yield structure of sorghum can vary depending on planting distance and density; therefore, it is necessary to accumulate data linking planting density and yield in production datasets. ( Rural Development Administration )

10. Farmer RFQ & Collaboration Model

RFQ Type

Public Registration

Verify/NDA

Procurement of raw materials from the sourceVariety, Glutinousness, Region, Harvest TimeFarm · Quantity · Unit Price · Lot
saleProduct type, origin, varietyStock, Price, Delivery Time
purchaseRequired Product · Texture · SpecificationPrice · MOQ · Contract
Regular supplyProduct Type · Supply CycleActual quantity/actual unit price
contract farmingVariety, Glutinousness, Region, UseArea, Quantity, Unit Price
Jeongseon sorghumGeneral quality standardsLot · Unit Price · Facilities
Rice milling and surchargeMilling type and useMilling yield and price
Sorghum powderParticle size and usesTest Report · MOQ · Unit Price
Ingredients for rice cakes and pancakesGlutinous sorghum · UsesSample and processing tests
Mixed grainsRaw material specifications for blendingMixing ratio, price, contract
Dining Out & School MealsProduct Type · RegionDelivery Date, Quantity, Unit Price
HMR · Meal KitApplicable ProductsFormulation · Sample · MOQ
OEM·PBProduct conceptRecipe · MOQ · Contract
Traditional liquor and fermentationVariety/Raw Material FormProcess conditions · Samples
local specialtiesRegion/Product TypeManufacturer/Contract
for animal feedHarvesting stage · regionBiomass, Water, Transport
exportProduct/Target CountryHS · Certification · Price
Technology demonstrationEmpirical topicsFarms, Facilities, and Test Materials
Research cooperationVariety, Processing, and Product ResearchTest conditions · Confidential data

Public discloses non-identifiable production area, variety, general specifications, product form, and use .

Place the following in Verified/NDA.

Actual Producer · Production Facility · Farm Location Details · Estimated Production Quantity · Inventory · Quantity · Unit Price · MOQ · Certificate of Test · Lot · Sample · Contract Terms · Delivery Date · Claims · Repurchase


RFQ Operation Runtime:

RFQ Registration → Supplier Verification → AI Match → Sample → Inspection → Negotiation → Contract → Production/Securing → Lot → Delivery → Inspection → Performance Evaluation → Repurchase

Version History

Version

Main contents

situation

v1.0Plant Identity · Production · Glutinousness · Product · Edible · Feed · RFQ Basic Structure Registrationcomplete
v1.1Verification of official raw data on production, region, market, supply and demand, and import/exportexpected
v2.0Subdivision of quality standards by product type: glutinous sorghum, milled grain, powder, mixed grain, processed grain, and feedexpected
v3.0Producer – Sorting·Milling·Flouring – Food Manufacturing – Distribution – Buyer Verified Container Combinationexpected