NY/T 404-2000
AbolishedRules for virus detection of virus-free seed (seedling) ginger
脱毒生姜种姜(苗)病毒检测技术规程
Catalogue
前言 → 1 范围 → 2 引用标准 → 3 定义 → 4 检测对象 → 5 抽样 → 6 检测方法 → 7 质量要求 Foreword → 1 Scope → 2 Normative References → 3 Definitions → 4 Detection Objects → 5 Sampling → 6 Detection Methods → 7 Quality Requirements
Scope
This standard specifies the virus detection methods and operating procedures for virus-free seed (seedling) ginger. This standard is applicable to the virus detection of virus-free seed (seedling) ginger.
本标准规定了脱毒生姜种姜(苗)的病毒检测方法和操作规程。本标准适用于脱毒生姜种姜(苗)的病毒检测。
Normative References
Keywords
Application Summary AI generated
Agricultural quality inspection agencies and ginger growers use this standard to detect specific viruses in virus-free seed ginger and seedlings. It standardizes sampling and testing procedures to ensure seed quality and prevent virus spread, thereby supporting the healthy development of the ginger industry.
农业质检机构和生姜种植者使用本标准来检测脱毒生姜种姜和种苗中的特定病毒。该标准通过规范抽样和检测流程，确保种姜质量，防止病毒传播，从而保障生姜产业的健康发展。
AI Summary AI generated
This standard specifies the technical procedures for virus detection of virus-free seed (seedling) ginger, targeting Tobacco mosaic virus and Cucumber mosaic virus. The detection method is Dot-ELISA, with detailed sampling plans for tissue-cultured seedlings, field plants, and commercial seed ginger. Quality requirements set allowable rates of virus-infected plants for pre-elite, elite, and certified seed, with pre-elite requiring 0%.
本标准规定了脱毒生姜种姜(苗)的病毒检测技术规程，主要针对烟草花叶病毒和黄瓜花叶病毒。检测方法采用斑点酶联免疫吸附法，并详细规定了组培苗、田间和商品种姜的抽样方案。质量要求按原原种、原种和生产用种三级设定病毒病株允许率，原原种要求为0。
Key Sentences extracted from text
本标准规定了脱毒生姜种姜(苗)的病毒检测方法和操作规程。
本标准适用于脱毒生姜种姜(苗)的病毒检测。
脱毒核心材料:每株必须检测。
凡酶联免疫检测呈阳性反应的为带毒种姜(苗)。
原原种:病毒病株允许率是0。
This standard specifies the virus detection methods and operating procedures for virus-free seed (seedling) ginger.
This standard is applicable to the virus detection of virus-free seed (seedling) ginger.
Virus-free core material: each plant must be tested.
Any sample showing a positive reaction in enzyme-linked immunosorbent assay is considered virus-carrying seed (seedling) ginger.
Pre-elite: the allowable rate of virus-infected plants is 0.