Soil Phosphorus
Soil Phosphorus, Total:9 items.
The international standard classification for "Soil Phosphorus" includes: .
The Chinese standard classification for "Soil Phosphorus" includes: Soil and fertilizer in general , Water and soil conservation .
Professional Standard - Agriculture
- NY/T 88-1988 Method for determination of soil total phosphorus
- GB 9837-1988 Method for determination of soil total phosphorus
- NY/T 148-1990 Method for the determination of available boron in soil
- NY/T 1121.7-2006 Soil TestingPart 7: Method for determination of avalible phosphorus in acid soil
Professional Standard - Forestry
- LY/T 1232-1999 Determination of total phosphorus in forest soil
- LY/T 1232-2015 Phosphorus determination methods of forest soils
Shanxi Provincial Standard of the People's Republic of China
- DB14/T 2599-2022 Technical regulations for soil nitrogen and phosphorus summer fill crop control in vegetable greenhouses
Group Standards of the People's Republic of China
- T/NAIA 012-2020 Determination of Soil Phosphatase Activity by Colorimetric Method of Disodium Phenyl Phosphate
RO-ASRO
- STAS 7184/14-1979 SOILS Determination of total phosphor content
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