T/NAIA 0280-2024 Active Group standards

T/NAIA 0280-2024 Determination of Total Phosphorus, Total Potassium, and Fluoride in Soil by Melt Method with Sodium Hydroxide

Publish Date: 2024-01-25 Implement Date: 2024-01-31 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Out of stock

Basic Information

Standard Code: T/NAIA 0280-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Integrated agriculture and forestry

Publish Date: 2024-01-25

Implement Date: 2024-01-31

Scope

Main technical content: This document specifies the method of determining total phosphorus, total potassium, and fluoride in soil by the sodium hydroxide melting method. This document is applicable to the determination of total phosphorus, total potassium, and fluoride in soil.

Development Information

Related Standards

GB/T 14551-1993 Replaced

GB/T 14551-1993 Organisms quality - Determination of BHC and DDT—Gas chromatography

Publish Date: 1993-08-06

GB/T 15549-1995 Replaced

GB/T 15549-1995 Sensory analysis—Methodology—Initiation and training of assessors in the detection and recognition of odours

Publish Date: 1995-04-19

GB/T 15790-1995 Replaced

GB/T 15790-1995 Rules for investigation and forecast of the rice blast [Pyricularia oryzae (Cavara)]

Publish Date: 1995-12-08

GB/T 15792-1995 Replaced

GB/T 15792-1995 Rules for investigation and forecast of the rice stem borer [Chilo suppressalis (Walker)]

Publish Date: 1995-12-08

GB/T 15794-1995 Replaced

GB/T 15794-1995 Rules for investigation and forecast of the brown planthopper(Nilaparvata lugens Stal) and the white-backed planthopper(Sogatalla furcifera Horvath)

Publish Date: 1995-12-08

GB/T 16453.1-1996 Replaced

GB/T 16453.1-1996 Regulation of techniques for comprehensive control of soil erosion—Technique for erosion control of slope land

Publish Date: 1996-06-25