GB/T 17315-2011 English PDF

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GB/T 17315-2011: Operation rules for maize seed production
Status: Valid

GB/T 17315: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 17315-2011	209	Add to Cart	3 days	Operation rules for maize seed production	Valid
GB/T 17315-1998	239	Add to Cart	2 days	Rules of operation for the production technology of maize hybrid seed	Obsolete

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GB/T 29371.3   GB/T 29371.5   GB/T 29371.2   GB/T 17316   GB/T 17317   GB/T 17314   

Basic data

Standard ID: GB/T 17315-2011 (GB/T17315-2011)
Description (Translated English): Operation rules for maize seed production
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B21
Classification of International Standard: 65.020.20
Word Count Estimation: 9,981
Date of Issue: 2011-12-30
Date of Implementation: 2012-04-01
Older Standard (superseded by this standard): GB/T 17315-1998
Quoted Standard: GB/T 3543.1; GB/T 3543.2; GB/T 3543.3; GB/T 3543.4; GB/T 3543.5; GB/T 3543.6; GB/T 3543.7; GB 4404.1-2008; GB/T 7415-2008; GB 20464-2006
Regulation (derived from): Announcement of Newly Approved National Standards No. 22 of 2011
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the type of corn seed, production procedures and technical requirements and so on. This standard applies to maize breeder seed, the original species, parent seed, Hybrid Seed Production.

GB/T 17315-2011: Operation rules for maize seed production

---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.
Operation rules for maize seed production ICS 65.020.20 B21 National Standards of People's Republic of China Replacing GB/T 17315-1998 Corn Seed Production Technology Practice Issued on. 2011-12-30 2012-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 17315-1998 "Corn Hybrid Seed breeding technology rules." This standard 17315-1998 major changes compared to GB/T as follows. a) name of the standard The original standard name is "corn hybrid seed breeding technical rules", this standard was revised to "corn seed production technology operating regulations Cheng. " b) parental types and production processes This standard simplifies the parental types and production processes, the parental type to breeder seed, seed and former parent category 3 seed, raw Production program deleted garden department purified parental breeding program. c) seed production in the isolation distance This standard is the original hybrid seed production process of spatial isolation distance from the 300m to 200m. The standard proposed by the People's Republic of China Ministry of Agriculture. This standard by the National Standardization Technical Committee seed crops (SAC/TC37) centralized. This standard was drafted. China Agricultural University, the National Agricultural Technology Extension Service Center, Chinese Academy of Agricultural Sciences, Henan Agricultural University, within Seed Management Station Mongolia Autonomous Region, Hebei Province, seed management station, Seed Management Station of Jilin Province, Henan Academy of Agricultural Sciences, Henan seed tube Management station, Shandong Province seed management station, Dandong Academy of Agricultural Sciences, Liaoning seed Authority, Sichuan Academy of Agricultural Sciences, Beijing Agriculture and Forestry Science Courtyard, Beijing Agritech Co., Ltd. Beijing Denon seed industry. The main drafters of this standard. Chen Shaojiang, Brief Introduction to the, Huang Changling, Chen Cheng, Shou-only, season Guangde, Zhou Jinbao, Chen Xuejun, Wang Zhenhua, Zhang Jinsheng, Wenchun Dong, Li Longfeng, King Xi strong, Lilei Xin, Zhang Biao, Yang Air China, Tang Jihua Huang Xilin, Chu Wanguo, Qiu Jun, Liusu Xia. This standard replaces the standards previously issued as follows. --- GB/T 17315-1998. Corn Seed Production Technology Practice

1 Scope

This standard specifies the corn seed category, production procedures and technical requirements and so on. This standard applies to maize breeder seed stock, parent seed, hybrid seed production.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. Inspection of GB/T 3543 (all parts) crop seeds GB 4404.1-2008 Seed crops - Part 1. cereal GB/T 7415-2008 crop seed storage GB 20464-2006 General labeling of agricultural seeds

3 Terms and Definitions

The following terms and definitions apply to this document. Related terms and definitions consistent with GB 4404.1-2008 and GB 20464-2006. 3.1 Breeder seed breederseed Breeders have bred the distinctness, uniformity and stability of the initial batch of genetically inbred seeds. 3.2 Stock basicseed Directly from the breeder seed propagation or out of production in accordance with the seed production program and reached the required standard inbred seeds. 3.3 Parent Seed parentalseed The original species propagation and meet the required standards for the production of hybrid seed of field with the seeds. 3.4 Hybrid seed commercialhybridseed Direct field for hybrid seed production.

4 elite inbred parental seed production

4.1 stock production 4.1.1 develop programs Seed production before making production program, in strict accordance with procedures established production files. 4.1.2 optionally Production Lot spatial isolation should be used with other maize pollen Origin distance not less than 500m. Require the production of field force uniform, ......

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