DB4201/T 559-2018
Technical procedures for seed production of two-line hybrid rice E Liangyou 476 (English Version)

Standard No.
DB4201/T 559-2018
Language
Chinese, Available in English version
Release Date
2018
Published By
Hubei Provincial Standard of the People's Republic of China
Latest
DB4201/T 559-2018
 

Scope
This regulation stipulates the hybrid seed production technology of two-line hybrid rice E Liang You 476 and the content and methods of field investigation and recording of the whole process. This regulation is applicable to the production of hybrid seeds of E Liang You 476 by enterprises in Wuhan in suitable areas.

DB4201/T 559-2018 Referenced Document

  • GB/T 29371.4 Technical rules for seed producing system of two-line hybrid rice.Part 4:Technical rules for F<下标1> seed production

DB4201/T 559-2018 history

  • 2018 DB4201/T 559-2018 Technical procedures for seed production of two-line hybrid rice E Liangyou 476
Technical procedures for seed production of two-line hybrid rice E Liangyou 476

Topics on standards and specifications

Standard and Specification

DB34/ 028-1990 Regulations for Quality Inspection of Hybrid Rice Propagation and Seed Production GB/Z 24294.2-2017 Information security technology.Guide of implementation for Internet-based e-government information security.Part 2:Access control and secure exchange GSO IEC 60909-3:2024 Short-circuit currents in three-phase AC systems - Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit SFS-EN 60909-3:2010 Short-circuit currents in three-phase a.c systems - Part 3: Currents during two separate simultaneous line-to-earth short-circuits and partial short-circuit LST EN 60909-3:2010 Short-circuit currents in three-phase a.c systems -- Part 3: Currents during two separate simultaneous line-to-earth short-circuits and partial short-circuit IEC 60909-3:2009 RLV Short-circuit currents in three-phase AC systems — Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit LST EN IEC 62217:2026 Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria (IEC 62217:2025 SFS-EN IEC 62217:2025 Polymeric HV insulators for indoor and outdoor use - General definitions, test methods and acceptance criteria ASTM D7322/D7322M-23 Standard Test Method for Determination of Erosion Control Product (ECP) Ability to Encourage Seed Germination and Plant Growth Under Bench-Scale Conditions ASTM D7322/D7322M-17 Standard Test Method for Determination of Erosion Control Product (ECP) Ability to Encourage Seed Germination and Plant Growth Under Bench-Scale Conditions



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