GB/T 14551-1993
Replaced
T/GDFL 010-2024
Active
Group standards
T/GDFL 010-2024 Field test technical specifications for fertilizer utilization efficiency of rice slow/controlled fertilization
T/GDFL 010-2024 Field test technical specifications for fertilizer utilization efficiency of rice slow/controlled fertilization
Price:
$ 30
Basic Information
Standard Code:
T/GDFL 010-2024
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Agriculture, forestry
ICS Name:
Integrated agriculture and forestry
Publish Date:
2024-03-05
Implement Date:
2024-04-01
Pages:
12 pages
Scope
Scope: This standard specifies the terms and definitions, technical process, key technologies, and supporting technologies for field trials on the utilization rate of slow/controlled fertilizers for rice. This standard is applicable to field trials on the utilization rate of slow/controlled fertilizers for rice in Guangdong Province. Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Experimental design 5. Experimental implementation 6. Experimental data processing Appendix A: Soil nutrient grading standards and recommended fertilizer application rates for rice in Guangdong Province Appendix B: Field trial record form for the utilization rate of slow/controlled fertilizers for rice
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