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soil effective state

soil effective state, Total:6 items.

In the international standard classification, soil effective state involves: Soil quality. Pedology, Fertilizers.


Group Standards of the People's Republic of China, soil effective state

  • T/ZNZ 082-2021 Determination of available mercury in soil by atomic fluorescence spectrometry

Henan Provincial Standard of the People's Republic of China, soil effective state

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

Tianjin Provincial Standard of the People's Republic of China, soil effective state

  • DB12/T 1268-2023 Determination of available cadmium in soil from vegetable production areas using gradient diffusion film extraction-inductively coupled plasma mass spectrometry
  • DB12/T 1269-2023 Determination of available iron, manganese, copper and zinc in soil by inductively coupled plasma mass spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, soil effective state

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

Professional Standard - Agriculture, soil effective state

  • NY/T 890-2004 Determination of available zinc,manganese,iron,copper in soil-extraction with buffered DTPA solution




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