T/XZYC 0006-2019 Meadowsweet Seedling Breeding Techniques Specification

Scope

Scope: This standard specifies the technical requirements for the terminology and definitions of S. nigra seeds, breeding environment, site selection, land preparation, seedling propagation, planting time, base fertilizer application, planting methods, field management, pest and disease control, seed collection and storage, labeling, packaging, and transportation. This standard applies to the breeding of S. nigra seeds in Hunan Province. Main technical content: - Preface - III.1 Scope - XII. Normative references - XIII. Terminology and definitions - XIV. Technical requirements - 24.1 Breeding environment - 24.1.1 Altitude - 24.1.2 Temperature - 24.2 Site selection - 24.3 Land preparation - 24.4 Seedling propagation - 24.4.1 Seedling grade - 24.4.2 Seedling disinfection - 34.5 Planting time - 34.6 Base fertilizer application - 34.7 Planting methods - 34.8 Field management - 34.8.1 Daily management - 34.8.2 Weeding and soil cultivation - 34.8.3 Fertilizer application - 34.9 Pest and disease control - 44.9.1 Major diseases - 44.9.2 Disease control measures - 44.9.3 Major pests - 44.9.4 Pest control measures - 54.10 Seed collection and storage - 54.10.1 Harvest time - 54.10.2 Harvesting methods - 54.11 Storage - 56 S. nigra seedling inspection methods - 66 Packaging, labeling, and transportation - 66.1 Packaging - 66.2 Labeling - 66.2.1 Signs - 66.2.2 Labels - 66.3 Transportation - 67 Production archives - 67.1 Data recording - 67.2 Archive management - Appendix A (informative appendix) Daily record form for seedling propagation - 7

Development Information

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