GB/T 24308-2019 English PDF

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GB/T 24308-2019: Code of practice for production and processing of tobacco seeds
Status: Valid

GB/T 24308: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24308-2019	279	Add to Cart	3 days	Code of practice for production and processing of tobacco seeds	Valid
GB/T 24308-2009	279	Add to Cart	3 days	Tobacco seed breeding technical regulations	Obsolete

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Basic data

Standard ID: GB/T 24308-2019 (GB/T24308-2019)
Description (Translated English): Code of practice for production and processing of tobacco seeds
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: X87
Classification of International Standard: 65.160
Word Count Estimation: 14,148
Date of Issue: 2019-05-10
Date of Implementation: 2019-06-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 24308-2019: Code of practice for production and processing of tobacco seeds

---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.
Code of practice for production and processing of tobacco seeds ICS 65.160 X87 National Standards of People's Republic of China Replace GB/T 24308-2009 Tobacco seed production and processing technical regulations Published on.2019-05-10 2019-06-01 implementation State market supervision and administration China National Standardization Administration issued

Content

Foreword I Introduction II 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Germplasm Resources Reproduction 2 5 original breeding 5 6 Daejeon production 7 7 Pelleted Seed Processing 9 Appendix A (informative appendix) Table of Pollutant Renewal Traits of Tobacco Germplasm Resources

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 24308-2009 "Technical Regulations for Tobacco Seed Breeding", compared with GB/T 24308-2009, the main technology The changes are as follows. --- Increased definition of tobacco germplasm, maintainer, renewal, paternal, maternal, artificial pollination, seed processing and seed initiation (see section 3) chapter); --- Removed the definition of breeder seeds, stocks and varieties (see Chapter 3 of the.2009 edition); --- Increased the technical content of breeding and updating of germplasm resources (see Chapter 4); --- Revised the principle of breeding propagation (see 5.1, version 4.1 of.2009); --- Revised the technical content and parameters of the original stock breeding original species (see 5.2, 4.2 edition of.2009); --- Revised the technical content and parameters of Daejeon seed production, and separately specified conventional seed production, hybrid seeds and male sterile lines Seed production (see Chapter 6, Chapter 5 of the.2009 edition); --- Increased the technical content of pelletized seed processing (see Chapter 7). This standard was proposed by the State Tobacco Monopoly Bureau. This standard is under the jurisdiction of the National Tobacco Standardization Technical Committee (SAC/TC144). This standard was drafted. Yunnan Tobacco Agricultural Science Research Institute, Yuxi Zhongyan Seed Co., Ltd., China National Tobacco Corporation Qingzhou Tobacco Research Institute, China Tobacco Company, China National Tobacco Corporation Yunnan Provincial Company. The main drafters of this standard. Ma Wenguang, Zhou Yihe, Zheng Yi, Wang Yuanying, Niu Yongzhi, Luo Chenggang, Yu Yibi, Liu Yanhua, Li Yongping, Chen Yunsong, Li Xiumei, Lu Xiuping, Jin Yan, Suo Wenlong, Zhang Xingwei, Xiao Jianghai, Chen Zhiqiang. The previous versions of the standards replaced by this standard are. ---GB/T 24308-2009.

Introduction

The issuing body of this document draws attention to the fact that, in conformity with this document, Chapter 7 may be related to “a tobacco germinating coated pellet” Production method" "an aerobic tobacco-coated pelletized seed and preparation method thereof" "an anti-cold and wet stress tobacco coated seed and preparation thereof Methodology The use of related patents, 7.1.3, 7.1.4 and the use of patents related to "CNC germination tanks". The issuing organization of this document has no position on the authenticity, validity and scope of the patent. The holder of the patent has assured the issuing authority of this document that he is willing to work with any applicant on reasonable and non-discriminatory terms and conditions. Negotiate on patent licensing. The patent holder's statement has been filed with the issuing authority of this document. Related information can be passed the following Contact information obtained. Patentee. Yunnan Tobacco Agriculture Research Institute, Yuxi Zhongyan Seed Co., Ltd. Address. No. 14, Nanxiang Road, Yuxi City, Yunnan Province Please note that in addition to the above patents, certain aspects of this document may still involve patents. The issuing organization of this document does not undertake to identify these special Liability. Tobacco seed production and processing technical regulations

1 Scope

This standard specifies the technical requirements and operating procedures for the production and processing of tobacco germplasm resources, original seeds, field seeds, and pelletized seeds. This standard applies to the germplasm resources of flue-cured tobacco, burley tobacco, oriental tobacco, cigars, reproductive regeneration, original breeding, field production, and pills. Seed processing.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 21138 Tobacco Seeds GB/T 23222 Classification and investigation methods of tobacco pests and diseases GB/T 25241 (all parts) Technical regulations for tobacco intensive breeding YC/T 344 Tobacco germplasm resource description and data specification

3 Terms and definitions

The following terms and definitions as defined in GB/T 21138 apply to this document. 3.1 Tobacco germplasm The genetic material that the tobacco parent passes to the offspring. 3.2 Maintain the maintainerline A variety or line whose characteristic characteristics are consistent with that of the male sterile line and which maintains the male sterile line infertility characteristics. 3.3 Update regeneration The process of breeding preserved tobacco germplasm resources and maintaining the genetic integrity of the original germplasm. 3.4 Three-ply system One of the original production methods, Sancha consists of three stages. the plant line, the plant line, and the original seed. 3.5 Father maleeparent Plants that provide pollen during sexual reproduction. 3.6 Female parentemaparent Plants that receive pollen during sexual reproduction. 3.7 Artificial pollination artificialpolination The process of manually transferring the paternal pollen to the parent stigma. ......

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