GB/T 14551-1993
Replaced
T/SDAS 528-2022
Active
Group standards
T/SDAS 528-2022 The optimized nitrogen application guidelines for corn based on nitrogen dynamics in farmland
T/SDAS 528-2022 The optimized nitrogen application guidelines for corn based on nitrogen dynamics in farmland
Price:
$ 30
Basic Information
Standard Code:
T/SDAS 528-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Integrated agriculture and forestry
Publish Date:
2022-12-13
Implement Date:
2022-12-27
Scope
Main technical content: This document stipulates the fertilization principles based on the dynamic balance of nitrogen in farmland, the optimization of nitrogen application recommendation calculation methods, and the optimization of nitrogen fertilizer application methods in different maize planting regions. This document is applicable to maize cultivation in different maize planting areas and with different yield levels in China.
Development Information
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GB/T 16453.1-1996
Replaced