Classification
Product TypeRaw Material
Product FormFresh
Industry PositionPrimary Agricultural Product
Raw Material
Market
Fresh bitter melon (苦瓜, Momordica charantia) is widely cultivated and consumed in China, with production concentrated in warmer southern provinces. A Guangdong Academy of Agricultural Sciences (GDAAS) variety profile identifies Guangdong, Guangxi, Hainan, and Fujian as key bitter melon production areas, and describes spring and autumn planting windows for Guangzhou. In Hainan, county-level branded production (e.g., Fengmu Town in Tunchang County) supports organized harvesting, packing, and shipment to purchasers during spring marketing windows. Market access and trade for fresh bitter melon are most sensitive to phytosanitary pest management (notably fruit flies) and pesticide-residue compliance under China’s national food-safety standards.
Market RoleMajor producer and domestic consumption market with inter-provincial distribution from southern producing provinces
Domestic RoleCommon fresh vegetable supplied through southern production belts; includes branded origin production in Hainan supporting organized sales to purchasers
SeasonalityIn southern China, bitter melon is commonly produced in spring and autumn cropping windows; warm provinces can support early-spring harvest and extended marketing through local agronomic practices and facilities.
Specification
Physical Attributes- Long conical fruit type with glossy green skin and pronounced ridges (example variety profile: 绿盈丰苦瓜)
- Typical commercial quality emphasis on uniform shape and appearance for fresh-market sales (variety profiles describe size/shape and commodity rate expectations)
Supply Chain
Value Chain- Field harvest → weighing → packing → loading onto trucks for shipment to purchasers/markets (documented in Hainan production reporting)
Freight IntensityHigh
Transport ModeLand
Risks
Phytosanitary HighFruit-fly pests (including melon fruit fly complexes affecting cucurbit vegetables) are a key production and quarantine risk for bitter melon; field guidance for Guangdong varieties explicitly flags the need to control瓜实蝇 during fruiting, and infestations can cause major losses and create rejection risk where importing markets enforce quarantine pest freedom.Implement integrated fruit-fly control (field sanitation, monitoring/trapping, and targeted control measures) and document pest management as part of pre-shipment quality assurance.
Regulatory Compliance MediumGB 2763-2021 significantly expanded and adjusted pesticide maximum residue limits, increasing the compliance burden for growers and handlers; noncompliance can trigger domestic enforcement actions and trade disruptions in residue-sensitive markets.Adopt GAP-aligned pesticide programs, enforce pre-harvest intervals, and use batch-level residue testing for high-risk pesticides prior to sale/shipment.
Logistics MediumFresh bitter melon’s perishability and bulk make it sensitive to transport delays and trucking cost volatility in inter-provincial distribution, increasing shrink and downgrade risk during peak movement periods.Plan dispatch windows, use protective packaging practices where possible, and maintain rapid post-harvest packing/loading workflows to reduce time-to-market.
Sustainability- Integrated pest management to reduce fruit-fly pressure and limit pesticide reliance (field guidance highlights fruit-fly control needs in bitter melon production)
- Pesticide-use stewardship and residue compliance under GB 2763-2021 updates affecting agricultural production and trade
FAQ
Which Chinese national standard governs pesticide maximum residue limits relevant to fresh bitter melon?China’s GB 2763-2021 (National Food Safety Standard—Maximum Residue Limits for Pesticides in Food), issued jointly by the National Health Commission, Ministry of Agriculture and Rural Affairs, and State Administration for Market Regulation, sets pesticide residue limits that apply across food categories including vegetables.
Which provinces are highlighted as key bitter melon production areas in southern China?A Guangdong Academy of Agricultural Sciences (GDAAS) bitter melon variety profile states it is suitable for planting in Guangdong, Guangxi, Hainan, and Fujian “bitter melon production areas,” indicating these provinces as key southern production regions.
What planting windows are indicated for Guangzhou for a Guangdong bitter melon variety?The GDAAS profile for the bitter melon variety “绿盈丰苦瓜” lists Guangzhou sowing windows of January–March for the spring crop and late July to early August for the autumn crop.