T/CDNX 042-2020 Active Group standards

T/CDNX 042-2020 Cultivation technical specifications for herbal coffee beans, leaf tea, and flower tea

Publish Date: 2020-07-12 Implement Date: 2020-07-28 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: T/CDNX 042-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Tobacco, beverage crops, and products

ICS Name: Coffee and coffee substitutes

Publish Date: 2020-07-12

Implement Date: 2020-07-28

Scope

Main Technical Content: 4. The production environment base should preferably be located on flat, sloping, or hilly areas with selenium-rich soil. The production environment should comply with the requirements of NY/T 391. 5. Cultivation Techniques 5.1 Variety Selection: Select high-quality, high-yielding, and disease-resistant herbaceous coffee varieties. 5.2 Soil Preparation and Fertilization: Deeply plow and expose the soil to sunlight to loosen the soil and kill pathogens and insect eggs. 10 days before sowing, 15–18 tons of fully composted organic fertilizer and 750 kg of 45% triple compound fertilizer should be applied per hectare. Then, the soil should be tilled to a depth of 25–30 cm to mix the soil and fertilizer. Fertilization should comply with the requirements of NY/T 394. For flat areas, rows should be spaced at 4.3 m with a row width of 4 m; for sloping or hilly areas, rows should be spaced at 1.3 m with a row width of 1 m, and the row width should be 25–30 cm with a depth of 20–25 cm. At the same time, perimeter and waist ditches should be dug to ensure that the ditches are connected and the water drains after rain. 5.3 Timely Sowing: Select full, disease-free seeds and soak them in 55°C warm water for 2–3 hours before sowing. Remove empty or defective seeds and soak them for 10–12 hours to ensure adequate water absorption. Sow 5–6 seeds per hole, with a planting spacing of 1 m per square meter, resulting in 10,000 holes per hectare. Where possible, cover the row surface with plastic film after sowing. 5.4 Weeding and Seedling Protection: Remove the plastic film to expose the seedlings, and bury the seedlings with soil. For plastic film cultivation, no weeding is required; for open-field cultivation, timely remove weeds to maintain field cleanliness. After seedling emergence, transplant and remove diseased or abnormal seedlings promptly. Maintain 2–3 healthy seedlings per hole, and replant missing seedlings with healthy seedlings to ens