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NY/T 3939.1-2021Technical Regulations for Identification of Resistance to Main Diseases of Sweet Potato - Part 1: Black Spot (English PDF)

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Issued by

Ministry of Agriculture of the People's Republic of China

Level / Type

National · Recommended

Issue date

January 1, 2021

Implementation date

January 1, 2021

Scope

NY/T 3939.1-2021 (Technical Regulations for Identification of Resistance to Main Diseases of Sweet Potato - Part 1: Black Spot) is available as an English-translated PDF.

NY/T 3939.1-2021 is the Chinese standard "Technical Regulations for Identification of Resistance to Main Diseases of Sweet Potato - Part 1: Black Spot".

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Document preview — NY/T 3939.1-2021

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Standards quoted by this standard

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Sector: Agriculture.

Standard type: recommended.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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