GB/T 14551-1993
Replaced
T/GDVIA 013-2022
Active
Group standards
T/GDVIA 013-2022 Seed production technology specifications for Lianzhou Chinese cabbage cross-pollination
T/GDVIA 013-2022 Seed production technology specifications for Lianzhou Chinese cabbage cross-pollination
Price:
$ 20.00
Basic Information
Standard Code:
T/GDVIA 013-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Seeds and breeding
ICS Name:
Integrated agriculture and forestry
Publish Date:
2022-04-29
Implement Date:
2022-05-01
Scope
Scope: This document specifies the terms and definitions, base conditions, parent seed requirements, seed production methods, seed quality requirements, and seed storage for the production of hybrid seeds of Lianzhou choy sum. This document is applicable to the production of first-generation hybrid seeds from self-incompatibility lines or cytoplasmic male sterility lines of Lianzhou choy sum. Main technical content: Terms and definitions, base conditions, parent seed requirements, seed production methods, seed quality requirements, and seed storage for the production of hybrid seeds of Lianzhou choy sum.
Development Information
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GB/T 15792-1995
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GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]
GB/T 15794-1995
Replaced
GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)
GB/T 16453.1-1996
Replaced