Standards

LY/T 2446-2025 Active

LY/T 2446-2025 Camellia japonica

This document stipulates the technical requirements for the preparation of nursery beds, seedling propagation, potted plant production, ground plant production, pest and disease control, grading and quarantine, packaging and transportation for the production of Camellia japonica.
This document is applicable to the production of Camellia japonica varieties in the Camellia genus of the Camellia family in China.

Publish Date: 2025-07-21

LY/T 2407-2025 Active

LY/T 2407-2025 Technical specifications for asset evaluation and accounting of forest resources

This document specifies the relevant concepts, working procedures, and indicator systems for the evaluation of forest resource economic assets, the accounting of forest ecosystem services, the accounting of forest resource economic assets, the accounting of non-economic forest resources, and the accounting of forest resource capital. It also describes the corresponding technical methods.
This document is applicable to the evaluation of forest resource economic assets and the accounting of forest resource values (including the accounting of forest ecosystem services, the accounting of forest resource economic assets, the accounting of non-economic forest resources, and the accounting of forest resource capital) for various types of forests across the country and for different purposes.

Publish Date: 2025-07-21

LY/T 2444-2025 Active

LY/T 2444-2025 Lycoris Herb.

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.

Publish Date: 2025-07-21

LY/T 3433-2025 Active

LY/T 3433-2025 Bougainvillea

This document establishes the production process of Bougainvillea, and stipulates requirements for variety selection, seedling breeding, finished product production, pest and disease control, product quality inspection, and file management.
This document is applicable to the production and quality inspection of Bougainvillea.

Publish Date: 2025-07-21

LY/T 3428-2025 Active

LY/T 3428-2025 Specification for the construction of forest and grassland fire prevention teams

This document stipulates the requirements for the construction of forest and grassland fire brigades, camp construction, equipment provision, system and internal management construction, training and comprehensive support, etc.
This document is applicable to the construction of forest and grassland fire brigades managed by forestry and grassland authorities at all levels or established by forest and grassland management units.

Publish Date: 2025-07-21

LY/T 1062-2025 Active

LY/T 1062-2025 Comprehensive energy consumption for logging production and board processing production

This document defines the relevant terms and definitions of the comprehensive energy consumption in wood production and panel processing, and stipulates the grading indicators of comparable comprehensive energy consumption per unit output in wood production and panel processing, the calculation of energy consumption in wood production and panel processing, and the requirements for testing and measuring energy consumption.
This document is applicable to the calculation of comprehensive energy consumption in wood production and panel processing.

Publish Date: 2025-07-21

LY/T 3425-2025 Active

LY/T 3425-2025 Standard for specimen making and preservation of forest and grassland pests

This document specifies the steps and requirements for the preparation, preservation, and digitization of specimens of forest and grass pests.
This document is applicable to the preparation and preservation management of various specimens collected during surveys of forest and grass pests.

Publish Date: 2025-07-21

LY/T 3423-2025 Active

LY/T 3423-2025 Code of practice for seed quality grading of plants for ecological restoration

This document describes the evaluation method for the quality grading of grass seeds used in ecological restoration.
This document is applicable to the quality grading of grass seeds used in ecological restoration that are produced and sold. Similar plants and varieties shall be implemented in accordance with the same standards.

Publish Date: 2025-07-21

LY/T 3424-2025 Active

LY/T 3424-2025 Code of practice for seed testing of plants for ecological restoration

This document specifies the sampling, purity analysis, determination of the number of other plant seeds, germination test, biochemical determination of viability (thiazole), moisture determination, and weight determination procedures and methods for the quality inspection of grass seeds used in ecological restoration in China.
This document is applicable to the quality inspection of grass seeds used in ecological restoration in China. Similar plant species and varieties can refer to and implement it accordingly.

Publish Date: 2025-07-21

LY/T 2203-2025 Active

LY/T 2203-2025 Specifications for the establishment of isolated trial nurseries for forestry

This document specifies the location and scale of forestry quarantine test nurseries, infrastructure, isolation methods, nursery management, epidemic monitoring and disposal, and file management.
This document applies to the construction of forestry quarantine test nurseries (referred to as quarantine nurseries).

Publish Date: 2025-07-21

LY/T 2145-2025 Active

LY/T 2145-2025 Comb

This document defines the terms and definitions of combs, describes the inspection methods for combs, and stipulates the classification, requirements, inspection rules, as well as packaging, labeling, transportation, and storage of combs.
This document is applicable to the production, inspection, and trade of combs made primarily from materials such as wood and bamboo. The inspection of horn combs can be carried out with reference to this document.

Publish Date: 2025-07-21

LY/T 3426-2025 Active

LY/T 3426-2025 Standard for engineering facilities directly serving forestry production and operation occupying forestland

This document stipulates the area of forest land occupied, building area, road width, and construction requirements for engineering facilities directly serving forestry production and operation (hereinafter referred to as "forestry direct service facilities").
This document applies to the land use norms for the following facilities: — Facilities for cultivating and producing seeds and seedlings; — Facilities for storing seeds, seedlings, and timber; — Logging roads, transport roads, fire patrol roads, and forest trails; — Forestry scientific research and popular science education facilities; — Facilities for wildlife protection, forest protection, forest pest control, forest fire prevention, and timber quarantine; — Water, electricity, heating, and gas supply infrastructure; — Other engineering facilities directly serving forestry production.
Note: The above facilities are all the forestry direct service facilities listed in Article 52 of the Forestry Law of the People's Republic of China.

Publish Date: 2025-07-21