GB/T 3242-1982
Replaced
LY/T 2444-2025
Active
Industry standards-Forestry
LY/T 2444-2025 Lycoris Herb.
LY/T 2444-2025 Lycoris Herb.
Basic Information
Standard Code:
LY/T 2444-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Ornamental plants
ICS Name:
Plant cultivation
Publish Date:
2025-07-21
Implement Date:
2025-11-01
Pages:
24 pages
Scope
This document stipulates the technical requirements for the collection and preservation of plant germplasm resources of Lycoris spp., including L. longituba, L. radiata, L. sprengeri, and L. aurea, as well as for variety selection, bulb cultivation, commercial bulb production, cut flower production, potted flower production, and disease and pest control.
This document is applicable to the protection of Lycoris-related plant germplasm resources and their application in the entire industrial chain production process.
Development Information
Replace the following standards
Referenced Standards
LY/T 2858-2017 General principles for the construction of bank of germplasm resources on ornamental plants
NY/T 1656.2-2008 Flower inspection technical specifications Part 2: Cut flower inspection
NY/T 1656.3-2008 Flower inspection technical specifications Part 3: Pot flower inspection
NY/T 1656.7-2008 Flower inspection technical specification Part 7: Seedball inspection
NY/T 2510-2013 Guidelines for testing the novelty, uniformity, and stability of plant varieties in the genus Lycoris
Related Standards
GB/T 3543.2-1995
Replaced
GB/T 3543.2-1995 Rules for agricultural seed testing—Sampling
GB/T 3543.3-1995
Replaced
GB/T 3543.3-1995 Rules for agricultural seed testing—Purity analysis
GB 6141-1985
Replaced
GB 6141-1985 Qualities grading of main cultivated legume seeds
GB 6142-1985
Replaced
GB 6142-1985 Qualities grading of main cultivated grasses seeds
GB 6143-1985
Abolished