GB/T 14551-1993
Replaced
DB50/T 1994-2026
Active
Chongqing CityLocal standards
\nDB50/T 1994-2026 Technical Regulations for Scientific Fertilization of Main Grain and Oil Crops in Hill and Mountain Areas
DB50/T 1994-2026
Price:
$ 20.00
Basic Information
Standard Code:
DB50/T 1994-2026
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Fruit and vegetable cultivation and products
ICS Name:
Integrated agriculture and forestry
Publish Date:
2026-04-08
Implement Date:
2026-07-08
Scope
This document is applicable to the scientific fertilization of major grain and oil crops such as rice, corn, and rapeseed in hilly and mountainous areas.
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