GB/T 14551-1993
Replaced
T/ZNZ 033-2020
Active
Group standards
T/ZNZ 033-2020 Sprout organic fertilizer safety application technical regulations
T/ZNZ 033-2020 Sprout organic fertilizer safety application technical regulations
Price:
$ 30
Basic Information
Standard Code:
T/ZNZ 033-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fertilizers and soil conditioners
ICS Name:
Integrated agriculture and forestry
Publish Date:
2020-09-30
Implement Date:
2020-10-30
Scope
Main technical content: This document specifies the site environment, organic fertilizer quality requirements, organic fertilizer application techniques, lettuce quality, and precautions during the process of growing lettuce with organic fertilizer partially replacing chemical fertilizer. This document is applicable to the safe production of lettuce under both open-field and protected-field soil cultivation conditions.
Development Information
Related Standards
GB/T 15549-1995
Replaced
GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours
GB/T 15790-1995
Replaced
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