GB/T 14551-1993
Replaced
T/GDNB 81-2022
Active
Group standards
T/GDNB 81-2022 Fertilizer reduction production technology specifications for Chinese cabbage
T/GDNB 81-2022 Fertilizer reduction production technology specifications for Chinese cabbage
Price:
$ 30
Basic Information
Standard Code:
T/GDNB 81-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated agriculture and forestry
ICS Name:
Integrated agriculture and forestry
Publish Date:
2022-01-10
Implement Date:
2022-01-20
Scope
Main technical content: This document specifies the terms and definitions, site environment, production techniques, and fertilization requirements for fertilizer reduction technology in the production process of Chinese cabbage. This document is applicable to the fertilizer reduction production techniques for open-field Chinese cabbage cultivation
Development Information
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GB/T 15549-1995
Replaced
GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
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GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]
GB/T 15792-1995
Replaced
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