T/CZBXBZ 055-2025 Active Group standards

T/CZBXBZ 055-2025 Code of practice for planting of Dongfeng Euryale ferox

Publish Date: 2025-10-28 Implement Date: 2025-12-01 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/CZBXBZ 055-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Technical management

ICS Name: Plant cultivation

Publish Date: 2025-10-28

Implement Date: 2025-12-01

Scope

This document defines the terms and definitions of Dongfeng lotus seeds, and stipulates the environmental requirements for their cultivation, planting techniques, pest and disease control, fruit harvesting, and production file management in the Dongfeng area of Chaoshan City. This document is applicable to the cultivation of Dongfeng lotus seeds within the territory of Chaoshan City. 5. Planting Techniques 5.1 Variety Selection The main cultivar type is "White Flower Lotus Seeds", and "Purple Flower Lotus Seeds" can also be selected based on actual circumstances. Seeds for seed saving should be selected from mature ones with large fruits, full grains, and bright coloration. 5.2 Seedling Cultivation 5.2.1 Seedling Cultivation Time It is suitable to cultivate seedlings at the end of January and the beginning of February each year. 5.2.2 Preparation of Seedling Pools The ratio of seedling pools to main fields is 1:20. The seedling beds in the pools are 1.8 m to 2.0 m wide, with a nutrient soil layer of 7 cm to 8 cm thick. 5.2.3 Seed Germination Wash the seeds thoroughly and place them in disinfectant solution for 2 to 3 hours. Then immerse them in non-metallic containers of clean water with a water temperature above 15 ℃. Change the water once every 2 to 3 days until the seeds germinate and the radicle appears. 5.2.4 Sowing Quantity and Method The amount of seeds used for each seedling bed is 6 kg/mu. Sowing can be done by scattering or point planting. The sowing temperature should be above 15 ℃, and the water depth in the seedling beds should be maintained at 5 to 10 cm after sowing. 5. Transplantation 5.3.1 Preparation of Main Fields 2 to 3 days before transplantation, loosen the soil in the planting holes and apply base fertilizer. Apply 7.5 kg to 9 kg of compound fertilizer per mu, and according to the soil conditions, appropriately increase the amount of composted soybean cake or commercial organic fertilizer. Sprinkle the fertilizer