Anyi Grapes

Anyi Grapes

Anyi Grapes are a geographical indication protected product.

　　Quality and Technical Requirements for Anyi Grapes

　　I. Varieties

　　Summer Black, Moldova, Golden Finger, Beauty Finger, Red Globe, Purple Globe, etc.

　　II. Growing Conditions

　　Soil type is yellow clay paddy soil, with soil pH value between 6.5 and 7.5, organic matter content ≥1.2%, and groundwater level below 0.75m.

　　III. Cultivation Management

　　1. Seedling Propagation: Cutting or grafting methods are used.

　　2. Cultivation Method: Rain-sheltered cultivation.

　　3. Planting: Planting is carried out from late November to early December. Trellis planting density ≤3,000 plants/hectare, and fence planting density ≤6,000 plants/hectare.

　　4. Yield Control: Yield per hectare ≤20,000 kg.

　　5. Fertilizer and Water: Apply ≥3,000 kg of well-rotted organic fertilizer per 667 m² (mu) as base fertilizer annually. Stop irrigation 10 days before harvest.

　　6. Environmental and Safety Requirements: The use of pesticides, fertilizers, etc., must comply with national regulations and must not cause environmental pollution.

　　7. The use of artificially synthesized plant growth regulators is prohibited.

　　IV. Harvesting

　　From late June to late September, depending on variety characteristics, harvesting begins when the soluble solids content is ≥16% or, for seeded varieties, when the seeds turn brown.

　　V. Quality Characteristics

　　1. Sensory Characteristics: Complete fruit clusters, uniform size, shape, and color of berries, intact bloom, fruit appearance reflecting the characteristics of the variety; flesh is fine-textured with a balanced sugar-acid ratio and good palatability.

　　2. Physicochemical Indicators: Soluble solids content ≥16%, titratable acid content ≤0.5%, solid-acid ratio ≥30:1.

　　3. Safety and Other Quality Technical Requirements: Product safety and other quality technical requirements must comply with national regulations.

　　Anyi Grapes

　　 Administrative regions of nine towns currently under jurisdiction in Anyi County, Sichuan Province: Anyi Town, Hanchang Town, Dongchang Town, Cai Chang Town, Su Jia Town, Shang An Town, Sancha Town, Wangsi Town, and Xinchang Town

　　 “Letter from the People’s Government of Dayi County on Delimiting the Protected Area of Anyi Grapes as a Geographical Indication Product,” Dayi Fu Han [2013] No. 83

　　 Dayi County Local Standard: DB510129/T015-2009 “Anyi Grapes”