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LY/T 2675-2024 English PDF

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LY/T 2675-2024: Shihu(Dendrobium Sw. )
Status: Valid

LY/T 2675: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
LY/T 2675-2024English459 Add to Cart 4 days [Need to translate] Shihu(Dendrobium Sw. ) Valid LY/T 2675-2024
LY/T 2675-2016English1839 Add to Cart 6 days [Need to translate] Technical manual of identification for Dendrobium spp. Germplasms Obsolete LY/T 2675-2016

Basic data

Standard ID LY/T 2675-2024 (LY/T2675-2024)
Description (Translated English) Shihu(Dendrobium Sw. )
Sector / Industry Forestry Industry Standard (Recommended)
Classification of Chinese Standard B66
Classification of International Standard 65.020
Word Count Estimation 22,298
Date of Issue 2024-12-16
Date of Implementation 2025-05-01
Issuing agency(ies) State Forestry and Grassland Administration

LY/T 2675-2024: Shihu(Dendrobium Sw. )

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 65.020 CCSB66 Forestry Industry Standard of the People's Republic of China Replace LY/T 2547-2015, LY/T 2448-2015, etc. Dendrobium Released on 2024-12-16 2025-05-01 Implementation The State Forestry and Grassland Administration issued

Table of contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Cultivation environment 1 5 Seed production 2 6 Seedling cultivation and grading 2 7 Cultivation techniques 5 8 Pest and disease control 8 9 Harvest 9 10 Primary processing 9 11 Packaging, storage and transportation 10 12 File Management11 Appendix A (Informative) Dendrobium cultivation zones 12 Appendix B (Informative) Culture medium formula for sterile seedlings and tissue culture rapid propagation seedlings of Dendrobium 13 Appendix C (Informative) Common Pest Control Methods for Dendrobium 14 Appendix D (Informative) Prevention and control methods of common diseases of Dendrobium 15 Appendix E (Informative) Determination Method of Non-Starch Polysaccharides 16

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document replaces LY/T 2547-2015 "Technical Regulations for the Cultivation of Dendrobium officinale", LY/T 2448-2015 "Technical Regulations for the Cultivation of Dendrobium huoshanense" LY/T 2449-2015 "Technical Regulations for the Breeding of Dendrobium officinale Seedlings in Huoshan", LY/T 2675-2016 "Technical Specifications for the Identification of Dendrobium officinale Germplasm", LY ∕T2820-2017 "Technical Regulations for the Cultivation of Dendrobium dentata", compared with the above standards, in addition to editorial revisions and structural adjustments, the main technical The technical changes are as follows. a) Added the content of cultivation zoning (see 4.1); b) The content of “Environmental quality” has been changed (see 4.2, Chapter 4 of LY/T 2547-2015, Chapter 3 of LY/T 2448-2015). Chapter 4.2 of LY/T 2820-2017); c) The content of “Capsule storage” was changed (see 5.4, 5.2.1 of LY/T 2547-2015, 3.1.1.1 of LY/T 2820-2017); d) The content of “Cultivation of sterile seedlings and tissue culture seedlings” has been changed (see 6.1, 5.3 of LY/T 2547-2015, LY/T 2449- 2015, Chapter 5 and Chapter 6, LY/T 2820-2017, 3.1); e) The content of “seedling grading” has been changed (see 6.2, 5.4 of LY/T 2547-2015, 7.5 of LY/T 2449-2015, LY/T 2820-2017, 3.4.1); f) The content of "Protected Cultivation" has been changed (see 7.1, 6.1 of LY/T 2547-2015, 7.2 of LY/T 2448-2015, LY/T 2820-2017 (4.3); g) The content of "under-forest planting" has been changed (see 7.2, 4.1 of LY/T 2448-2015); h) The content of "epiphytic planting on living trees" has been changed (see 7.3, 6.2 of LY/T 2547-2015, 4.4.3 of LY/T 2820-2017); i) Added the content of “Epiphytic Planting on Rock Walls” (see 7.4); j) Added the content of "log planting" (see 7.5); k) Added the content of “Determination method of non-starch polysaccharide content” (see Chapter 9); l) Added the content of “Processing methods of iron maple bucket” (see 10.2.2); m) Added the content of "Processing methods of Huoshan Dendrobium officinale" (see 10.2.3); n) The content of “Packaging, Storage and Transportation” has been changed (see Chapter 11, Chapter 8 of LY/T 2547-2015); o) The content of “Archive Management” has been changed (see Chapter 12, Chapter 9 of LY/T 2547-2015, Chapter 6 of LY/T 2448-2015). Chapter, Chapter 10 of LY/T 2449-2015, Chapter 7 of LY/T 2820-2017); p) The content of “germplasm identification” (Chapter 3 of LY/T 2675-2016) was deleted. Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document was proposed by the State Forestry and Grassland Administration. This document is under the jurisdiction of the National Technical Committee for Standardization of Economic Forest Products (SAC/TC557). This document was drafted by. Zhejiang Agricultural and Forestry University, Zhejiang Senyu Co., Ltd., Jiangxi Academy of Forestry Sciences, Southwest Forestry University, Pan'an County Middle School Pharmaceutical Industry Development Promotion Center, Zhejiang Tiefengtang Biotechnology Co., Ltd., Jiuxianzun Huoshan Dendrobium Co., Ltd., Wanxi University, Yunnan Agricultural University University of Agriculture, Guizhou Academy of Forestry Sciences, Guizhou Chishui Ruikang Chinese Medicinal Materials Investment and Development Co., Ltd., Zhejiang Wuchan Changle Chuangling Biotechnology Co., Ltd., Guizhou University, Hangzhou Zhenheng Biotechnology Co., Ltd. The main drafters of this document are. Si Jinping, Yu Qiaoxian, Zhu Peilin, Zhu Yuqiu, Song Xianshui, He Xiahong, Dai Yafeng, Han Bangxing, Chen Cunwu, Zhao Ming, Wang Pan, Zhang Jingli, Luo Zaiqi, Hu Shengchao, Liao Wangyi, Huang Mingjin, Chen Donghong, Wu Lingshang, Liu Jingjing, Zhang Xinfeng, Zhu Yan, Li Cong, Han Zhigang, Shi Yan, Deng Xianfen, Li Kangqin, and Huang Lili. The previous versions of this document and the documents it replaces are as follows. ---LY/T 2547-2015, LY/T 2448-2015, LY/T 2449-2015 were first issued in.2015; ---LY/T 2675-2016 was first issued in.2016; ---LY/T 2820-2017 was first released in.2017; ---This is the first revision. Dendrobium

1 Scope

Cultivation environment, seeds, seedling breeding, cultivation technology, pest control, harvesting and primary processing, labeling, packaging, storage and transportation, and file management Require. This document applies to the standardized cultivation of important species of Dendrobium.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document. For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document. GB 3095-2012 Ambient Air Quality Standard GB 5084-2021 Agricultural irrigation water quality standard GB 5749-2022 Sanitary standard for drinking water GB 15618-2018 Soil Environmental Quality Agricultural Land Soil Pollution Risk Control Standard (Trial Implementation) GB/T 8321-2018 (all parts) Guidelines for the rational use of pesticides GB/T 30643-2014 General rules for labeling of food contact materials and articles SB/T 11182-2017 Technical Specification for Packaging of Chinese Medicinal Materials

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 protocorm When the seeds germinate, the embryo expands, the seed coat breaks to form a pale yellow spherical or conical proembryo visible to the naked eye, and the stem of Dendrobium is separated. When cultured in vitro, it forms small green spheres. 3.2 A cultivation method of Dendrobium in a natural environment without using fertilizers or pesticides.

4 Cultivation environment

4.1 Cultivation zoning According to the suitability of climatic conditions, the Dendrobium cultivation areas are divided into optimal areas and suitable areas. See Appendix A for details.

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