T/GZHG 007-2017 Abolished Group standards

T/GZHG 007-2017 Weak alkaline compound fertilizer

Publish Date: 2017-09-08 Implement Date: 1970-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GZHG 007-2017

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Chemical power sources

ICS Name: Fertilizer

Publish Date: 2017-09-08

Implement Date: 1970-01-01

Scope

Main technical content: 4.2 The weak alkaline compound fertilizer shall meet the requirements of Table 1, and the values indicated on the packaging container shall also be compliant. Table 1: Requirements for weak alkaline compound fertilizer Indicator Standard High concentration Medium concentration Low concentration Total nutrients (N + P2O5 + K2O) (% by mass) ≥ 40.0 ≥ 30.0 ≥ 25.0 Water-soluble phosphorus as a percentage of total phosphorus (% by mass) ≥ 60.0 ≥ 60.0 ≥ 60.0 Moisture content (H2O) (% by mass) ≤ 2.0 ≤ 2.0 ≤ 2.0 Particle size (1.00mm–4.75mm or 3.25mm–4.75mm) ≤ 6.0 ≤ 6.0 ≤ 6.0