Soil available magnesium determination

Soil available magnesium determination, Total:72 items.

The international standard classification for "Soil available magnesium determination" includes: Farming and forestry , Chemical characteristics of soils .

The Chinese standard classification for "Soil available magnesium determination" includes: Water and soil conservation , Soil and fertilizer in general , Basic standards and general methods , Analysis methods for environmental quality of soils .

Group Standards of the People's Republic of China

T/NAIA 0278-2024 Determination of soil available molybdenum Standard addition method
T/HNNMIA 89-2023 Determination of available lead and available cadmium content in soil by inductively coupled plasma mass spectrometry
T/SXSYSJSXH 0003-2024 Determination of available Selenium in soil Atomic fluorescence spectroscopy by DTPA Extraction
T/SXSYSJSXH 0002-2024 Determination of available Mercury in soil Atomic fluorescence spectroscopy by DTPA Extraction
T/SXSYSJSXH 0001-2024 Determination of soil available mercury
T/ZNZ 082-2021 Determination of available mercury in soil by atomic fluorescence spectrometry

Professional Standard - Agriculture

NY/T 1121.7-2014 Soil Testing－Part7:Method for determination of avalible phosphorus in soil
GB 9834-1988 Method for determination of soil organic matter
GB 7865-1987 Determination of exchangeable calcium and magnesium in forest soil
GB 7877-1987 Determination of available boron in forest soil
NY/T 1849-2010 Method for determination of ammonium nitrogen,available phosphorus and rapidly-available potassium in acid soil—Universal extract-colorimetric method
GB 7880-1987 Determination of available zinc in forest soil
GB 7856-1987 Determination of available potassium in forest soil
NY/T 889-2004 Determination of exchangeable potassium and non-exchangeable potassium content in soil
NY/T 1121.25-2012 Soil Testing - Part 25: Method for Determination of Available Phosphorus by Continuous Flow Analyzer
GB 12298-1990 Method for the determination of available boron in soil
NY/T 1121.9-2012 Soil Testing Part9:Method for determination of soil avalible molybdenum
NY/T 149-1990 Method for the determination of available boron in soil
GB 7879-1987 Determination of available copper in forest soil
NY/T 1121.7-2006 Soil TestingPart 7: Method for determination of avalible phosphorus in acid soil
NY/T 1121.14-2006 Soil Testing - Part 14: Method for Determination of Soil Avalible Sulphur
NY/T 1121.9-2023 Soil testing-Part 9: Method for determination of soil available molybdenum
NY/T 1121.6-2006 Soil Testing - Part 6: Method for Determination of Soil Organic Matter
NY/T 1121.9-2006 Soil TestingPart 9: Method for determination of soil avalible molybdenum
NY/T 1121.14-2023 Soil testing-Part 14: Method for determination of soil available sulphur
NY/T 2272-2012 Soil amendment. Determination of calcium, magnesium and silicon content
GB 12297-1990 Method for the determination of available phosphorus in calcareous soil
NY/T 1121.13-2006 Soil Testing - Part 13: Method for Determination of Soil Exchangeable Calcium and Magnesium
NY/T 85-1988 Method for determination of soil organic matter
NY/T 296-1995 Determination of total calcium, magnesium and sodium in soil
NY/T 1121.8-2006 Soil Testing Part 8:Method for determination of soil avalible boron
NY/T 148-1990 Method for the determination of available boron in soil
NY/T 1121.15-2006 Soil Testing - Part 15: Method for Determination of Soil Available Silicon
GB 7878-1987 Determination of available molybdenum in forest soil

Professional Standard - Forestry

LY/T 1233-1999 Determination of available phosphorus in forest soil
LY/T 1266-1999 Determination of available silica in forest soil
LY/T 1262-1999 Determination of available iron in forest soil
LY/T 1260-1999 Determination of available copper in forest soil
LY/T 1245-1999 Determination of exchangeable calcium and magnesium in forest soil
LY/T 1265-1999 Determination of available sulphur in forest soil
LY/T 1235-1999 Determination of slow release potassium in forest soil
LY/T 1236-1999 Determination of available potassium in forest soil
LY/T 1261-1999 Determination of available zinc in forest soil
LY/T 1259-1999 Determination of available molybdenum in forest soil
LY/T 1258-1999 Determination of available boron in forest soil

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4631.4-2023 Soil testing methods - Determination of available elements - Part 4: Determination of available boron content
DB65/T 4631.5-2023 Soil testing methods - Determination of available elements - Part 5: Determination of available molybdenum content
DB65/T 602.5-2001 The determinanation of available phosphous in soil
DB65/T 602.13-2001 The determinanation of available zinc、manganese、copper and iron in soil
DB65/T 4631.3-2023 Soil testing methods - Determination of available elements - Part 3: Determination of exchangeable potassium, exchangeable sodium, exchangeable calcium and exchangeable magnesium content
DB65/T 602.6-2001 The determinanation of available potassium in soil
DB65/T 4631.8-2023 Soil testing methods - Determination of available elements - Part 8: Determination of available sulfur content
DB65/T 4631.9-2023 Soil testing methods - Determination of available elements - Part 9: Determination of available silicon content

Shanxi Provincial Standard of the People's Republic of China

DB14/T 1806-2019 Determination of available molybdenum in calcareous soil by graphite furnace atomic absorption method
DB14/T 1241-2016 Determination of Available Phosphorus in Plant Vegetable Soil
DB14/T 1072-2015 Determination of Available Phosphorus in Calcareous Farmland Soil

Fujian Provincial Standard of the People's Republic of China

DB35/T 1459-2014 Determination of available arsenic and available mercury in acidic soil by atomic fluorescence method

Shandong Provincial Standard of the People's Republic of China

DB37/T 1857-2011 Determination of Available Phosphorus in Calcareous Soil Olsen Method

Hebei Provincial Standard of the People's Republic of China

DB13/T 843-2007 Soil Available Nitrogen Determination
DB13/T 844-2007 Soil Available Potassium Determination

Henan Provincial Standard of the People's Republic of China

DB41/T 813-2013 Determination of Available Antimony in Soil by Atomic Fluorescence Method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 23739-2009 Soil quality - Analysis of available lead and cadmium contents in soils - Atomic absorption spectrometry

Hubei Provincial Standard of the People's Republic of China

DB42/T 2032-2023 Determination of 4 kinds of available arsenic and 4 kinds of available selenium in soil by liquid chromatography-atomic fluorescence method

农业农村部

NY/T 3242-2018 Method for determination of water-soluble calcium and water-soluble magnesium in soil
NY/T 3420-2019 Determination of available selenium in soil-Hydride generation atomic fluorescence spectrometry

PL-PKN

PN R04019-1993 Agrochemical soil analyse. Determination of contamination available manganese
PN R04018-1993 Agrochemical soil analyse. Determination of contamination available boron

RU-GOST R

GOST 27753.9-1988 Greenhouse crounds method for determination of water-soluble calcium and magnesium

International Organization for Standardization (ISO)

ISO 22145:2021 Fertilizers and soil conditioners - Mineral soil amendments - Determination of total calcium and magnesium content

AT-ON

ONORM L 1079-1999 Chemical analyses of soils - Determination of soil organic matter by loss on ignition

British Standards Institution (BSI)

BS ISO 22145:2021 Fertilizers and soil conditioners. Mineral soil amendments. Determination of total calcium and magnesium content
BS ISO 21226:2019 Soil quality. Guideline for the screening of soil polluted with toxic elements using soil magnetometry