Jixian radish, also known as Weifang radish, is a famous radish variety in Shandong Province. It is commonly known as Gaojiaqing or Jixian green radish. It is named after its origin in Shandong Yixian County and has a cultivation history of more than 300 years. The radish skin of Jixian County is dark green, fleshy green, spicy and crispy, juicy and delicious. It has a strong local flavor and distinctive regional characteristics. It is a famous local speciality at home and abroad.

Quality requirements for quality of radish in Jixian County (1) Variety. Xiao Yan, two big sisters. (2) Site conditions. Within the scope of protection, the terrain is flat, the soil layer is deep, the light loam is loam, the organic matter is ≥1%, the pH value is 7.2 to 8.0, the water source is sufficient, and the water quality is excellent. (3) Cultivation management. 1. Selecting the whole land: Implementing the rotation, each 667m2 (mu) of succulent high-quality ring fertilizer 5000kg as the base fertilizer deep ploughing, and then the whole 1.2m wide flat, about 30m in length. 2. Sowing: Sowing from August 15th to August 20th, weeding according to the distance of 30cm, sowing after weaving, gently watering. 3. Interplanting seedlings: seedlings are planted once in 2 times, and 8,000 to 9000 plants per 667 m2 (mu). 4. Watering and fertilization: follow the growth stage to apply the decomposed cake fertilizer and bio-organic fertilizer 2 to 3 times, and apply the humic acid organic fertilizer and high potassium fertilizer or the appropriate amount of NPK compound fertilizer with the watering; Timely cultivating and weeding, watering should be less pouring and pouring, keeping the field water holding capacity 60%. 5. Pest Control: Select high-efficiency, low-toxic, no-residue pesticides to achieve safe production and high quality. (4) Harvesting and storage. 1. Harvest: Harvested when there is a slight frost from late October to early November. 2. Storage: Store in a gully, cover a layer of radish with a layer of radish, keep the temperature 4 ° C to 5 ° C, and store it until the beginning of March of the following year. (5) Quality characteristics. 1. Sensory characteristics: the fleshy roots are straight and long cylindrical, green and green, with thin and dark green skin, grayish green appearance, raw and crispy and juicy, spicy and light, and stored for a period of time with better quality. 2. Physical and chemical indicators: Xiaoyan County radish single fleshy root weight 400g ± 60g, length 25cm ± 3cm, diameter 4cm to 5cm, water ≥ 92.0%, reducing sugar ≥ 3.0, vitamin c (mg / 100g) ≥ 25; The individual fleshy roots of Jixian radish weigh 500g±60g, length 27cm±3cm, diameter 5cm, water ≥92.0%, reducing sugar≥3.0, vitamin c(mg/100g)≥25.

Apply to：
Producers within the scope of protection of Jixian radish geographical indication products may apply to the Quality and Technical Supervision Bureau of Weifang City, Shandong Province for the use of “Special Marks for Geographical Indication Products”, which shall be approved by the General Administration of Quality Supervision, Inspection and Quarantine.