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LY/T 2762-2024 English PDF

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LY/T 2762-2024: Huangjing(Polygonatum)
Status: Valid

LY/T 2762: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
LY/T 2762-2024339 Add to Cart 4 days Huangjing(Polygonatum) Valid
LY/T 2762-2016399 Add to Cart 3 days Technical regulation of Polygonatum cyrtonema agroforestry management in Phyllostachys edulis stands Obsolete


Basic data

Standard ID: LY/T 2762-2024 (LY/T2762-2024)
Description (Translated English): Huangjing(Polygonatum)
Sector / Industry: Forestry Industry Standard (Recommended)
Classification of Chinese Standard: B66
Classification of International Standard: 65.020
Word Count Estimation: 16,167
Date of Issue: 2024-12-16
Date of Implementation: 2025-05-01
Issuing agency(ies): State Forestry and Grassland Administration

LY/T 2762-2024: Huangjing(Polygonatum)

---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.
Forestry Industry Standard of the People's Republic of China ICS 65.020CCS B 66 Polygonatum Huangjing (Polygonatum) 2024-12-16 Release 2025-05-01 Implementation The State Forestry and Grassland Administration issued Replace LY/T 2762-2016

Table of contents

Preface Ⅲ 1 Scope...1 2 Normative references ...1 3 Terms and Definitions 1 4 Cultivation environment...1 4.1 Cultivation zoning 1 4.2 Plot Selection 2 4.3 Environmental Quality 2 5 Seed production...2 5.1 Germplasm selection 2 5.2 Seed production 2 5.3 Quality requirements 2 5.4 Storage 2 6 Seedling cultivation and grading...2 6.1 Seedling cultivation 2 6.2 Seedling grading and methods 4 6.3 Labels, packaging...4 6.4 Inspection Rules 4 6.5 Judgment rules 5 6.6 Storage and transportation 5 7 Cultivation techniques...5 7.1 Land preparation 5 7.2 Seedling selection 5 7.3 Planting...6 7.4 Field Management 6 8 Pest and disease control...7 8.1 Principles of prevention and control 7 8.2 Agricultural prevention and control...7 8.3 Physical prevention 7 8.4 Chemical control 7 9 Harvesting and primary processing 7 9.1 Harvest 7 9.2 Primary processing 7 9.3 Labeling, packaging, storage and transportation...8 10 File Management...8 10.1 Archive Contents 8 10.2 Management Requirements 8 Appendix A (Informative) Polygonatum cyrtonema cultivation zoning 9 Appendix B (Informative) Culture medium formula for rapid propagation of Polygonatum cyrtonema seedlings...10 Appendix C (Informative) Prevention and control methods of common diseases and pests of Polygonatum sibiricum...11

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 is required. This document replaces LY/T 2762-2016 "Technical Specifications for the Composite Management of Polygonatum cyrtonema under Moso Bamboo Forest" and is consistent with LY/T 2762-2016. In addition to structural adjustments and editorial changes, the main technical changes are as follows. a) The scope has been expanded (see Chapter 1); b) Added cultivation zoning (see 4.1); c) Improved environmental quality (see 4.3); d) Added technical requirements for germplasm selection and seed production (see 5.1 and 5.2); e) Added technical requirements for tissue culture seedling cultivation (see 6.1.1) and seedling cultivation (see 6.1.2); f) Changed the land preparation under forest (see 7.1.2, 4.2.1 of LY/T 2762-2016), added the technical requirements for mountain planting (see 7.1.1 and 7.3.2.1); g) Pest and disease control has been changed (see Chapter 8, Chapter 5 of LY/T 2762-2016); h) Added technical requirements for harvesting and primary processing (see Chapter 9); i) Added archive management (see Chapter 10). 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/TC 557). This document was drafted by. Zhejiang Agricultural and Forestry University, Zhejiang Senyu Co., Ltd., Jiangxi Academy of Forestry Sciences, Southwest Forestry University, Xinhua County Yi Puyuan Huangjing Technology Co., Ltd., Pan'an County Traditional Chinese Medicine Industry Development Promotion Center, Yunnan Agricultural University, Guizhou University, Guizhou Botanical Garden, Hubei Eda Biotechnology Co., Ltd., Chizhou Jiuzhengshai Food Group Co., Ltd., Xiushan County Jiawo Agricultural Development Co., Ltd., Anhui Senfeng Agricultural Industrial Comprehensive Development Co., Ltd., Anhui Provincial Academy of Science and Technology, Zhejiang Wuchan Changle Chuangling Biotechnology Co., Ltd., Taishan Scenic Area, Tai'an City Wuyangtang Health Industry Co., Ltd., Xinhua County Tianlongshan Agriculture and Forestry Science and Technology Development Co., Ltd., and Hunan Academy of Agricultural Sciences. The main drafters of this document are. Zhang Xinfeng, Si Jinping, Zhu Peilin, He Xiahong, Yu Qiaoxian, Li Cong, Zou Hui, Zhu Yuqiu, Liu Jingjing, Chen Donghong, Shi Yan, Zhao Ming, Chen Zilin, Wang Hualei, Zhang Zongming, Song Dawei, Yang Tongguang, Yang Meisen, Li Lei, Wang Songlin, Liu Yujun, Fan Zhiwei, Wu Lingshang, Han Zhigang, Zhu Lingzhi, Liao Wangyi, Liu Jingjun, Chen Weimin, Liu Zhi, Song Rong. The previous versions of this document and the documents it replaces are as follows. --First published in.2016 as LY/T 2762-2016. --This is the first revision. Polygonatum

1 Scope

This document specifies the following. Polygonatum sibiricum Red., Polygonatum cyrtonema Hua, Polygonatum yunnanensis P. kingianum Coll.et Hemsl. and its variant P.kingianum var.grandifolium DMLiu Zeng's cultivation environment, germplasm and seeds, seedling breeding, planting management, pest and disease control, as well as the technology of harvesting, storage, and transportation Require. This document applies to the standardized production of Polygonatum rhizomes, flowers, and young shoots.

2 Normative references

The contents of the following documents constitute the 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 3543-1995 (all parts) Rules for the inspection of crop seeds GB/T 30643-2014 General rules for labeling of food contact materials and articles NY/T 496-2002 General principles for rational use of fertilizers

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Simulated natural cultivation An artificial cultivation method under a natural environment without the use of chemical fertilizers or chemical pesticides. 3.2 Polygonatum polygonatum sprouts The young shoots of Polygonatum sibiricum sprout out of the soil but have not yet unfolded their leaves. Note. For vegetable consumption.

4 Cultivation environment

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