Since ancient times, Fuqing has a reputation as the “hometown of flowers and flowers”. In particular, there is a village named Jiaru. Because of its large and full-bodied flowers, “Jiaruyu” is well-known at home and abroad. Every year from November to February is the best time to eat Jialu. The most common practice for Fuzhou people is to fry the flowers.

Jia Ruyi quality technical requirements First, the source of the Philippine Curtain (Ruditapes philippinarum). Second, the conditions of production water quality in line with national fishery water quality standards and national first-class (or two), seawater quality standards. The substrate quality meets the environmental requirements of the country's aquatic products. The shoal of sand bottom (sand containing 60% to 80%) is mainly composed of sand. Water body transparency 60cm to 80cm, pH 7.6 to 8.6, dissolved oxygen ≥ 4mg / L. The salinity is 20‰ to 26‰, and the intertidal flow rate is 0.23 m/s to 0.33 m/s. Third, aquaculture management Seedling source: selected from the production area of ​​the Philippine curtain 蛤 fine seed field. 2. 3. Seedling playing time and specifications: from December to March of the next year, the seedlings are broadcast, the specifications are 200,000/kg to 600,000/kg, and the seedlings are broadcast from May to June. The specifications range from 1000/kg to 2000/kg. The seedlings are broadcast from August to September, and the specifications range from 400/kg to 800/kg. 4. Seedling density: 4,000 to 50 million seeds/667 m2 (mu) of seedlings, 200 to 600 kg/667 m2 (mu) of medium seedlings, and 1000 to 2000 kg/667 m2 (mu) of large seedlings. 5. Feeding: Feeding phytoplankton in natural waters. 6. Environmental and safety requirements: The prevention and control of the breeding environment and epidemic diseases must comply with relevant state regulations and must not pollute the environment. 4. Harvesting starts from May until the end of August, and the casing size is ≥3cm. V. Quality characteristics 1. Sensory features: shell body fat, fresh meat. 2. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers within the scope of Jialu's production area may apply to the Fuqing Municipal Market Supervision Administration of Fujian Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Fujian Provincial Bureau of Quality and Technical Supervision and reported to the General Administration of Quality Supervision, Inspection and Quarantine for approval. The inspection agency of Jiarui is selected by the Fujian Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.