NY/T 890-2004 Active Industry standards-Agriculture

NY/T 890-2004 Determination of Available Zinc, Manganese, Iron, and Copper in Soil Using Diethylenetriaminepentaacetic Acid (DTPA) Extraction Method

Publish Date: 2005-01-04 Implement Date: 2005-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NY/T 890-2004

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nSoil and water and soil conservation

ICS Name: The chemical properties of soil

Publish Date: 2005-01-04

Implement Date: 2005-02-01

Pages: 7 pages

Development Information

Pages: 7 pages

Related Standards

LY/T 1228-2015 Active

LY/T 1228-2015 Nitrogen determination methods of forest soils

Publish Date: 2015-10-19

LY/T 1232-2015 Active

LY/T 1232-2015 Phosphorus determination methods of forest soils

Publish Date: 2015-10-19

LY/T 1234-2015 Active

LY/T 1234-2015 Potassium determination methods of forest soils

Publish Date: 2015-10-19

GB/T 32737-2016 Active

GB/T 32737-2016 Determination of nitrate nitrogen in soil—Ultraviolet spectrophotometry method

Publish Date: 2016-08-29

LY/T 3129-2019 Active

LY/T 3129-2019 Determination of the total copper, zinc, iron and manganese in forest soils—Inductively coupled plasma-optical emission spectrometer (ICP-OES)

Publish Date: 2019-10-23

DB65/T 4631.9-2023 Active

DB65/T 4631.9-2023 Soil testing methods - Determination of effective elements - Part 9: Determination of effective silicon content

Publish Date: 2024-02-23