T/AHFIA 050-2020 Longfeng Strawberry

Scope

Main Technical Content: 4.2 Main Technical Indicators 4.2.1 Natural Environment The natural environment for Changfeng strawberry production is at an altitude of around 50m, with a mild climate, abundant precipitation, sufficient sunlight, rich vegetation, and distinct seasons. The annual average temperature is 15℃, the annual average precipitation is 960mm, the annual average sunshine duration is 2,160 hours, and the annual frost-free period is 224 days. 4.2.2 Ecological Environment The ecological environment shall comply with the provisions of NY/T 5010. 4.2.3 Soil Quality The soil is clay-loam or sandy loam, with an organic matter content of 2.5–4.0%, a soil layer thickness of >40cm, and a pH value of 5.5–6.5. 4.2.4 Irrigation Water Quality The irrigation water quality shall comply with the provisions of NY/T 396. 4.2.5 Cultivation Techniques Cultivation techniques shall be implemented in accordance with the provisions of NY/T 5105. 4.2.6 Sensory Indicators The sensory indicators shall comply with the requirements specified in Table 1. Table 1: Sensory Requirements Item Requirements Testing Methods Fruit Shape and Color The fruit should be conical, uniform in size, with a smooth surface, bright red in color, and glossy. The fruit should have moderate hardness, be elastic, and be suitable for long-distance transportation. NY/T 444 Fruit Color Intensity/（%） ≥70 Single-fruit weight Large-fruit varieties ≥20g Medium- and small-fruit varieties ≥15g No obvious bruising or juice leakage No deformed fruits ≤14.2% 4.2.7 Physicochemical Indicators The physicochemical indicators shall comply with the provisions of Table 2. Table 2: Physicochemical Indicators Item Requirements Testing Methods Soluble Solids/（%） ≥10 NY/T 444 Total Acid (calculated as malic acid)/（%） ≤1.0 NY/T 444 Fruit Hardness/（kg/cm2） ≥0.2 NY/T 444 Vitamin C/（mg/100g） ≥65.0 GB 5009.8 4.2.8 Safety Indicato

Development Information

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