T/AHSF 001-2024 Active Group standards

T/AHSF 001-2024 Seedling Raising Technical Specifications for Silver Thread Plum

T/AHSF 001-2024

Publish Date: 2024-06-04 Implement Date: 2024-06-04 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/AHSF 001-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Plant cultivation

Publish Date: 2024-06-04

Implement Date: 2024-06-04

Pages: 10 pages

Scope

Main Technical Content: Parrotia Subaequalis Seedling Raising Technical Regulations 1 Scope This document specifies the content of Parrotia subaequalis seedling production, cuttings, transplanting, pest and disease control, seedling removal, and file management. It is applicable to the cultivation and management of Parrotia subaequalis seedlings. 2 Normative References The following documents are essential components of this document through normative references. Among them, the referenced documents with a specified date apply only to the corresponding version on that date; for those without a specified date, the latest version (including all amendments) applies. - GB/T 6001 Seedling Raising Technical Regulations - LY/T 2289 Archival Management for Forest Seedling Production and Operation 3 Terms and Definitions This document does not define any specific terms or definitions. 4 Seedling Raising 10.10–11.10 Select healthy, disease-free mother trees to collect mature and full seeds. Seed Treatment After collecting and disinfecting the seeds, mix them with 10% clean river sand at a ratio of 13 and store them in the sand for winter. Nursery Site Selection Select a plot near water sources, with sufficient sunlight and convenient transportation. Requirements include good drainage, flat terrain, deep, loose, moist, fertile, and pH 5.5–6.5 sandy or medium loam soil. Site Preparation 4.4.1 Fine Site Preparation Deeply plow and harrow the soil in autumn and winter to remove weeds, tree roots, and stones, with a depth of 30–40 cm. 4.4.2 Disinfection and Fertilization Disinfect the soil with 50 kg/hm2 of ferrous sulfate or 100-fold dilution of 50% Multisporin WP (10–15 kg/hm2), and apply 750–1,000 kg/hm2 of compound fertilizer. 4.4.3 Bed Preparation Follow the specifications in GB/T 6001. Sowing 4.5.1 Sowing Time Spring sowing, preferably in early March. 4.5.2 Sowing Method Mainly point sowing with a depth of 1 cm and a spac