China Seed Potato Platform · Variety Register

Premium Seed Potato Varieties for Breeding, Multiplication & Production

A national and industry-oriented seed potato variety platform focusing on virus-free seed source, potato breeding, mini-tuber multiplication, foundation seed production, fresh-market potato varieties and processing potato varieties for international agricultural projects and professional growers.

China Seed Potato Virus-Free Seed Potatoes Seed Potato Breeding Mini-Tuber Multiplication Foundation Seed Fresh Market Varieties Wotu No. 5 Seed Potato Rapid Tuber Bulking Processing Potato Varieties Soil-Borne Disease Resistance Late Blight Management Custom Variety Propagation

Fresh Market Table potatoes, washing potatoes, red-skin potatoes and early fresh supply.

Processing Use Potato chips, French fries, dehydrated ingredients and industrial production.

Seed System Virus-free plantlets, mini-tubers, foundation seed and seed multiplication planning.

Global Buyers Suitable for growers, importers, agricultural projects and food-processing chains.

Platform Positioning

From Variety Display to Seed Potato Production Decision Support

This page is designed as a seed potato variety register rather than a simple product list. It helps buyers compare maturity, plant vigor, tuber shape, grower suitability, disease profile, storage performance, processing quality and market application from a practical production perspective.

China Seed Potato Knowledge Atlas for High-Quality Variety Selection

The platform connects Chinese seed potato resources with international planting demand. Instead of repeating common variety catalog wording, the page focuses on production experience, field management difficulty, soil-borne disease resistance, late blight management and commercial use. This structure helps search engines recognize the page as an original industry resource for seed potato breeding, multiplication and variety selection.

Seed Source Orientation Focused on virus-free seed potatoes, clean seed source, mini-tubers and foundation seed multiplication.

Application Classification Fresh-market varieties and processing varieties are separated according to real buyer use.

Field Management Logic Descriptions include hilling, fertility response, grower suitability, storage and disease pressure.

Category A · Fresh Market Variety Register

Fresh-Market Seed Potato Varieties for Table, Washing and Retail Supply

These varieties are positioned for table potatoes, washed potatoes, supermarket packing, wholesale fresh potato supply and high-end fresh potato production. The focus includes tuber appearance, shallow eyes, large tuber rate, field disease tolerance, grower suitability, storage performance and commercial yield.

Fresh Market · Beginner-Friendly

Jizhangshu 8
冀张薯8号

Strong vine vigor · 100–110 days · stable fresh-market value

Strong canopy development and stable performance for entry-level growers

Jizhangshu 8 is suitable for fresh-market potato production where growers need reliable plant establishment, strong canopy development and stable commercial tuber quality. Its vigorous growth supports photosynthesis and later-stage tuber filling, while moderate vine control helps balance vegetative growth and tuber development.

MaturityMedium-late maturity; post-emergence growth period generally around 100–110 days depending on region and management.

Plant VigorVery strong seedling and vine growth; plants establish quickly and form a powerful canopy.

Grower SuitabilitySuitable for first-time growers and entry-level field managers with basic seed potato management experience.

Growth ManagementModerate vine control is recommended; avoid excessive late nitrogen and overly vigorous canopy growth.

Tuber CharacteristicsGood commercial appearance, smooth skin, relatively shallow eyes and stable fresh-market quality.

Yield PotentialGood marketable yield potential under balanced fertilizer, irrigation and disease-prevention management.

CorollaWhite corolla; final catalog description can be confirmed through field observation.

Late Blight ProfileMedium resistance to late blight in the later growth stage; preventive field protection is still recommended.

Soil-Borne DiseaseHigh field resistance / tolerance to soil-borne diseases, supporting stable root-zone development and tuber quality.

strong vine vigor 100–110 days beginner-friendly variety soil-borne disease resistance premium table potato

Fresh Market · Large Tuber

Jizhangshu 12
冀张薯12号

4–5 tons per mu · fast bulking · thicker hilling required

High-yield fresh-market variety with fast tuber expansion and large tuber size

Jizhangshu 12 is a fresh-market variety with fast tuber bulking, large tuber size and strong commodity value. Under suitable production conditions, the reference yield can reach around 4–5 tons per mu. It is suitable for buyers seeking high-yield table potatoes with attractive commercial appearance.

MaturityMedium to medium-late maturity; active tuber enlargement after tuber initiation.

Yield PotentialReference fresh tuber yield can reach about 4–5 tons per mu under suitable field management.

Tuber SizeLarge tuber size and good big-tuber rate, suitable for markets preferring large table potatoes.

Grower SuitabilitySuitable for first-time growers and growers with basic field management experience.

Plant DensitySuitable for moderate close planting to improve uniformity, commodity rate and total field output.

Ridge ManagementRequires thicker and more complete hilling than ordinary varieties to reduce green head / greening risk.

Tuber CharacteristicsGood appearance, smooth skin, shallow eyes and strong marketability for washing and retail packing.

Disease ProfileMedium resistance to late blight and high field resistance / tolerance to soil-borne diseases.

Best UseFresh table potatoes, large-size commercial potatoes, washed potatoes and regional wholesale supply.

4–5 tons per mu large tuber size entry-level grower suitable thicker hilling required fast tuber bulking

Fresh Market · High Yield & Rapid Bulking

Wotu No. 5
沃土5号

High marketable yield · rapid tuber bulking · shallow eyes

Productive fresh-market variety with rapid sizing and straightforward field management

Wotu No. 5 is a high-yield fresh-market potato variety characterized by rapid tuber bulking, relatively shallow eyes and good commercial presentation. The crop establishes readily and is generally straightforward to manage, making it suitable for growers with basic to intermediate production experience. It responds strongly to well-timed irrigation and balanced nutrition during the main tuber-bulking period. Preventive disease management is essential because the variety is susceptible to late blight and soil-borne disease pressure.

MaturityMedium-maturity positioning. Exact crop duration should be confirmed through local trials, planting season, altitude and temperature records.

Yield PotentialHigh marketable yield potential under adequate fertility, consistent irrigation, sound ridge management and timely crop protection.

Tuber BulkingRapid tuber bulking after tuber initiation, allowing the crop to reach marketable size efficiently under favorable growing conditions.

Tuber CharacteristicsAttractive fresh-market tubers with relatively shallow eyes, supporting easier washing, grading, peeling and retail presentation.

Grower SuitabilityGenerally easy to establish and manage. Suitable for growers with basic to intermediate field-management experience.

Fertilizer ResponseStrongly responsive to balanced nutrient supply during tuber bulking. Split nitrogen and potassium applications should follow crop demand, while excessive late nitrogen should be avoided.

Irrigation ResponsePerforms best with even soil moisture during tuber enlargement. Avoid prolonged drought stress, irregular irrigation and waterlogging.

CorollaWhite corolla.

Soil-Borne Disease ProfileSusceptible to soil-borne disease pressure. Clean seed, crop rotation, field sanitation, well-drained soils and locally appropriate soil-health measures are recommended.

Late Blight ProfileSusceptible to late blight. Use a preventive crop-protection programme, frequent canopy scouting and rapid control of infection sources in humid or high-pressure areas.

Storage PerformanceNot recommended for extended storage. Short- to medium-term storage can be acceptable when late blight is effectively controlled and healthy tubers are properly cured, graded and stored under suitable ventilation, temperature and humidity.

Management PriorityMaintain consistent moisture and nutrition during bulking, apply preventive late blight protection, reduce soil-borne disease risk and harvest healthy, fully mature tubers.

Wotu No. 5 seed potato high marketable yield rapid tuber bulking shallow eyes fertilizer responsive irrigation responsive late blight susceptible fresh market potato

Fresh Market · High-End Washing

V7 / Lucinda
V7（露辛达）

Outstanding tuber shape · lower starch · experienced management

One of the best-looking commercial tuber types for premium fresh markets

V7, also known as Lucinda, is positioned as a high-end fresh-market and washing potato variety. It is regarded as one of the most outstanding varieties in tuber shape and commercial appearance. Its lower starch content makes it more suitable for fresh consumption, washing, retail packing and table potato channels.

MaturityMedium to medium-late maturity depending on season, altitude and production conditions.

Plant VigorStrong and balanced plant growth with excellent commercial potential.

Management RequirementRequires experienced growers and a higher technical management level.

Fertilizer PreferenceRelatively nitrogen-responsive; excessive late nitrogen should be avoided to protect skin set and storage quality.

Starch / Dry MatterLower starch content compared with typical processing varieties; better for fresh-market eating quality.

Tuber CharacteristicsExtremely attractive tuber shape, smooth skin, bright appearance and very shallow eyes.

Late Blight ProfileHigh resistance to late blight under field observation, helping reduce production risk.

Soil-Borne DiseaseHigh field resistance / tolerance to soil-borne diseases, supporting cleaner tuber appearance.

Storage PerformanceGood storability for extended marketing windows and controlled post-harvest loss.

best tuber appearance lower starch content requires experienced growers high late blight resistance good storability

Fresh Market · Red Skin

Xuechuan Red / Memphis
雪川红（孟菲斯）

Red-purple skin · beautiful tuber · exceptional soil-borne disease resistance

Premium red-skin potato with strong market recognition and field stability

Xuechuan Red, corresponding to the Memphis-type market positioning, is suitable for premium red-skin fresh potato production. Its red-purple skin gives it strong shelf recognition, while its field performance makes it suitable for production areas where soil-borne disease pressure is a major concern.

MaturityMedium-early to medium maturity depending on planting region, season and temperature.

Plant VigorStable field growth with good adaptability; balanced fertilization improves uniformity and skin finish.

Tuber CharacteristicsBeautiful tuber shape, red-purple skin and strong retail recognition.

Skin ColorRed to purple-red skin, suitable for specialty fresh markets and color-differentiated table potato channels.

CorollaPurple to blue-purple corolla tendency can be used as a field observation reference.

Late Blight ProfileMedium resistance to late blight; preventive management is recommended in humid regions.

Soil-Borne DiseaseAmong the relatively few varieties showing exceptionally strong resistance / tolerance to soil-borne diseases.

Production ValueSuitable for areas with higher soil disease pressure, continuous cropping risk or red-skin market demand.

Best UseRed-skin table potatoes, fresh wholesale, supermarket packing and premium produce displays.

red-purple skin exceptional soil-borne disease resistance Memphis potato premium red-skin potato fresh market differentiation

Fresh Market · China-Bred

Jiuen 11 / 9N-11
久恩11号（9N-11）

Fresh-market differentiation · washing value · field adaptability

China-bred fresh-market variety for differentiated seed potato programs

Jiuen 11 is suitable for differentiated fresh-market positioning. It can be promoted as a China-bred premium seed potato variety for buyers who care about washing quality, commodity rate, field adaptability and stable tuber performance.

MaturityMedium maturity positioning; exact post-emergence days should be confirmed by local field record.

Plant VigorStrong and stable plant growth with balanced nutrient management recommended.

Tuber CharacteristicsGood commercial appearance, suitable uniformity and fresh-market value.

Yield PotentialStable marketable yield potential under proper density, hilling, irrigation and disease-prevention management.

Management DifficultySuitable for growers with basic to intermediate field management experience.

CorollaRecommended to confirm with current field observation or DUS record before final catalog publication.

Disease ProfileCan be positioned around soil-borne disease tolerance, powdery scab management value and field adaptability.

Management NotesMaintain balanced moisture and fertility; ensure timely hilling for better tuber protection.

Best UseFresh market, washed potato packing, premium table potato channels and China-origin seed potato programs.

China-bred seed potato washing potato fresh market variety field adaptability premium seed supply

Fresh Market · Early Variety

Shiyan No.1 / Colomba
实验一号（科伦巴）

Short growth period · beautiful tuber shape · top-tier early yield potential

Early fresh-market variety with strong commercial return

Shiyan No.1, corresponding to the Colomba-type fresh-market positioning, is an early to early-medium variety with very attractive tuber shape and strong production value. It shows outstanding yield potential among varieties with a similar growth period.

MaturityShort growth period with early tuber initiation and fast bulking.

Plant VigorEasy to manage with strong response to good fertility and water supply.

Yield PotentialTop-tier yield potential among varieties with a similar maturity period based on current production observation.

Tuber CharacteristicsVery beautiful tuber shape, smooth skin and strong value for washing and retail packing.

Fertilizer & WaterFertilizer- and water-responsive; timely irrigation and nutrient supply improve tuber uniformity and yield.

Management DifficultyRelatively easy to manage for short-season fresh potato production.

CorollaWhite corolla tendency; field confirmation is recommended for final technical files.

Disease ProfileGood field manageability; preventive control is recommended under high humidity or continuous cropping.

Best UseEarly fresh potato supply, washed potatoes, supermarket packing and high-return fresh-market production.

early maturity high yield potential beautiful tuber shape fertilizer responsive fresh market supply

Category B · Processing Variety Register

Processing Seed Potato Varieties for Chips, French Fries and Industrial Use

Processing potato buyers usually focus on dry matter, specific gravity, reducing sugar, frying color, tuber uniformity, tuber length, storage stability and processing yield. These varieties are suitable for potato chips, French fries, frozen potato products, dehydrated potato ingredients and industrial processing.

Processing · Chips Direction

Jingzhangshu 7
京张薯7号

Chip processing · low reducing sugar direction · industrial raw material

Processing-oriented seed potato variety for potato chips

Jingzhangshu 7 is positioned for processing potato production, especially for potato chip raw material supply. It is suitable for buyers who require stable tuber quality, controlled reducing sugar and better frying color under proper harvest and storage management.

MaturityMedium maturity to medium-early processing type; cycle should be adjusted by temperature and processing date.

Plant VigorModerate to strong plant growth; balanced fertilization supports tuber uniformity.

Tuber CharacteristicsProcessing-oriented tuber type with good uniformity for slicing and industrial handling.

CorollaFlowering traits should be confirmed by current seed-lot field record.

Processing QualitySuitable for potato chip production where dry matter, reducing sugar and frying color are key.

Disease ProfileField management should focus on late blight prevention, soil-borne disease monitoring and storage disease control.

Management NotesAvoid excessive late nitrogen; keep harvest maturity and storage temperature stable.

Best UsePotato chips, fabricated chips raw material, dehydrated processing and industrial potato supply.

Buyer FocusFrying color, slice quality, dry matter stability and raw material consistency.

chip potato seed processing potato variety low reducing sugar frying color industrial potato

Processing · Potato Chips

Atlantic
大西洋

Classic chip variety · high dry matter · strong processing recognition

Classic processing potato variety for chip production

Atlantic is a classic processing potato variety widely recognized in the potato chip industry. It is suitable for buyers who need high dry matter, good specific gravity, round tuber shape, stable slicing performance and reliable frying characteristics.

MaturityMedium to medium-late maturity, usually managed as a full-season processing variety.

Plant VigorModerate plant vigor; requires balanced nutrient supply and good disease prevention.

Tuber CharacteristicsRound and relatively uniform tubers with shallow eyes, suitable for potato chip slicing.

CorollaLight purple corolla tendency is commonly used in variety descriptions.

Processing QualityKnown for high dry matter, good specific gravity and suitability for chip production.

Disease ProfileRequires strict late blight prevention and storage disease management.

Management NotesPay attention to irrigation, harvest maturity and storage temperature to protect frying color.

Best UsePotato chips, dehydrated potato flakes and high dry matter industrial raw material.

Buyer FocusSpecific gravity, dry matter, frying color and slice quality.

Atlantic potato chip processing high dry matter specific gravity frying quality

Processing · French Fries

Russet Burbank
褐色布尔班克

Long-season fries variety · long tubers · high solids potential

World-famous processing variety for French fries and baking potatoes

Russet Burbank is suitable for long-season production areas and buyers who need long tubers, high solids, good fry length and storage-oriented processing supply. It requires professional crop management and storage control.

MaturityLate to very late maturity, requiring a longer growing season and stable moisture.

Plant VigorStrong processing-type growth; uniform tuber sizing depends on irrigation and nutrient balance.

Tuber CharacteristicsLarge long tubers, russet brown skin, white flesh and suitable length for fries processing.

CorollaWhite corolla.

Processing QualitySuitable for French fries, frozen fries, baking and foodservice channels.

Disease ProfileRequires preventive management for late blight, Verticillium, virus diseases and storage problems.

Management NotesNeeds stable irrigation, balanced fertility, proper harvest maturity and professional storage.

Best UseFrench fries, frozen potato products, baking potatoes and QSR supply chains.

Buyer FocusFry length, high solids, storage stability and processing consistency.

Russet Burbank French fries potato long tuber high solids QSR fries

Processing · Premium Frying

McCain No.1
麦肯一号

Premium frying · foodservice processing · QSR-style potato supply

Premium frying direction for French fries and foodservice channels

McCain No.1 can be positioned for premium frying and French fries processing. It is suitable for frozen potato processors and foodservice supply chains that require long-oval tubers, stable frying quality, uniform processing yield and strong commercial consistency.

MaturityMedium to medium-early processing type, adjusted by planting region and processing target.

Plant VigorGood early canopy development; balanced fertility supports tuber number and tuber size.

Tuber CharacteristicsLarge oval to long-oval tubers, suitable for French fries cutting and frozen processing.

CorollaFlower traits should be confirmed by seed-lot field observation or DUS record.

Processing QualityPositioned for frying quality, uniform strip cutting, processing yield and QSR-style supply.

Disease ProfileFocus on late blight prevention, common scab control, soil-borne disease monitoring and storage stability.

Management NotesAvoid excessive late nitrogen; maintain stable irrigation and proper harvest maturity.

Best UseFrench fries, frozen fries, foodservice potato products and premium processing channels.

Buyer FocusUniform fry strips, frying color, processing consistency and commercial reliability.

McCain No.1 potato premium frying potato French fries seed potato QSR potato supply processing consistency

Technical note for international buyers: Variety performance is influenced by altitude, soil type, irrigation, planting density, fertilizer program, seed generation, storage condition and local disease pressure. For export inquiries, buyers are advised to confirm seed grade, virus-free status, field inspection record, phytosanitary requirements, dormancy status, packaging method and destination-country import regulations before ordering.

Custom Variety Propagation & Breeding Support

Hebei Junsheng Agricultural Technology Co., Ltd. supports customized seed potato variety propagation and breeding cooperation for professional customers, including variety introduction, virus-free propagation, seed multiplication planning and production-oriented variety development.

Customer-Provided Variety Propagation Customers can provide target potato varieties for propagation cooperation. Hebei Junsheng can support multiplication planning based on variety characteristics, target market, planting region and application.

Virus-Free Seed Potato Multiplication Based on clean seed source management, tissue culture plantlets, mini-tubers and foundation seed multiplication can be arranged according to the customer’s production plan and quality requirements.

Fresh Market & Processing-Oriented Selection Variety development can be guided by commercial use, such as fresh table potatoes, red-skin potatoes, washing potatoes, potato chips, French fries, starch use or dehydrated potato ingredient production.

Regional Adaptation & Field Observation We can support variety observation from maturity, plant vigor, tuber shape, yield potential, disease tolerance, dry matter, storage performance and marketable tuber rate.

Long-Term Seed Supply Cooperation For importers, growers, agricultural projects and food-processing supply chains, customized propagation can help build a stable seed potato source and reduce dependence on single-variety procurement.

Customized Breeding and Expansion Service Hebei Junsheng can work with customers on variety expansion, seed potato multiplication, trial planting observation and long-term production planning, helping customers develop varieties that better match local climate, soil conditions, disease pressure and market demand.

Platform positioning statement: This page is suitable for a China seed potato platform focused on potato breeding, virus-free seed source, seed multiplication, industry-level variety information and export-oriented agricultural cooperation. The structure, wording and layout are different from a simple product catalog, which helps reduce similarity with ordinary seed potato supplier pages.