DB21/T 4184-2025 Active Liaoning ProvinceLocal standards

DB21/T 4184-2025 Technical Specifications for the Cultivation of Hazelnuts of the Plain-European Hybrid Variety

DB21/T 4184-2025 DB21/T 4184-2025 Cultivation technical specifications for intergeneric hazel cultivars in Ping'ou area

Publish Date: 2025-09-30 Implement Date: 2025-10-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB21/T 4184-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Plant protection

ICS Name: Plant cultivation

Publish Date: 2025-09-30

Implement Date: 2025-10-30

Development Information

Replace the following standards

DB21/T 2103-2023 Technical Specifications for High-Yield Cultivation of Hazelnuts of the Pingou Hybrid Variety DB21/T 2956-2018 Technical Specifications for Nutritional Diagnosis of Hazel Leaves of the Pingou Hybrid Variety DB21/T 2936-2018 DB21/T 2936-2018 Planting Technical Regulations for Shadeless Chinese Hazel Cultivars in Sandy Soil

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