GB/T 17980.139-2004

Active

Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 139:Plant growth regulator trials on corn

农药田间药效试验准则(二) 第139部分:玉米生长调节剂试验

Standard Type

GBT

ICS

65.100

CCS

B17

Status

Active

Issue Date

2004-03-03

Implementation

2004-08-01

Centralized Committee

农业农村部

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the field trial methods and requirements for evaluating the efficacy of plant growth regulators on corn. It is applied in agricultural testing and registration contexts to assess how these regulators affect corn growth, yield, and quality under real field conditions. The guidelines ensure consistent, reliable data for regulatory approval and safe use of growth regulators in corn production.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.