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NY/T 3181-2018Technical code of practice for field experiment for efficiency assessing of slow releasing category fertilizers (English PDF)

缓释类肥料肥效田间评价技术规程

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Issued by

Ministry of Agriculture and Rural Affairs

Level / Type

National · Recommended

Issue date

March 15, 2018

Implementation date

June 1, 2018

Scope

NY/T 3181-2018 is the English-translated version of 缓释类肥料肥效田间评价技术规程.

NY/T 3181-2018 — This standard specifies the technical requirements and methods for the field design, test operation and field management, observation record and calculation, data analysis and fertilizer efficiency evaluation, and test report writing of the slow-release fertilizer efficiency evaluation field trial.

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Document preview — NY/T 3181-2018

National Standard of the People's Republic of China

ICS: 65.080
Classification: B 10

Issued by: Ministry of Agriculture and Rural Affairs

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the technical requirements and methods for the field design, test operation and field management, observation record and calculation, data analysis and fertilizer efficiency evaluation, and test report writing of the slow-release fertilizer efficiency evaluation field trial. This standard applies to field trials of fertilizer evaluation for slow release fertilizers.

Document data

International classification (ICS): 65.080.

Chinese classification (CCS): B10.

Estimated length of the Chinese original: 11,135 words.

Standards quoted by this document

GB/T 23348; GB/T 29401; HG/T 4135; HG/T 4137; HG/T 4215; HG/T 4217

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

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