T/HBCIA 012-2022 Active Group standards

T/HBCIA 012-2022 The technical specification for evaluating the ecological adaptability of sorghum varieties

Publish Date: 2022-12-22 Implement Date: 2022-12-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/HBCIA 012-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2022-12-22

Implement Date: 2022-12-22

Scope

Main Technical Content: 1. Scope: This document specifies the technical requirements for the evaluation of ecological adaptability of sorghum varieties, including terminology definitions, evaluation trials, evaluation indicators, and methods. This document is applicable to the evaluation of ecological adaptability and adaptation to promotion regions of sorghum varieties. 2. Normative Reference Documents: The content of the following documents is incorporated into this document through normative references. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest version (including all amendments) of the unspecified date referenced documents applies to this document. - GB 4404.1 *Seeds of Cereal Crops* - GB/T 5498 *Grain and Oil Testing* - GB/T 19557.15 *Guidelines for Testing the Distinctness, Uniformity, and Stability of Plant Varieties* - NY/T 3923 *Specifications for Crop Variety Trials* - GB/T 19557.15 *Guidelines for Testing the Distinctness, Uniformity, and Stability of Plant Varieties* - NY/T 3923 *Specifications for Crop Variety Trials* 3. Terminology and Definitions: The following terms and definitions apply to this document. 3.1 Variety Ecological Adaptability: The degree to which a variety's biological characteristics and its requirements for ecological conditions (temperature, light, water, soil, wind, pests, and diseases) adapt to the local actual external environment, with certain limits and suitable ranges. 3.2 Variety Ecological Adaptability Evaluation Trial: In different ecological regions, selecting test sites that represent the region's climate, soil, cultivation conditions, and production levels, and evaluating the varieties' stability in yield, yield potential, stress resistance, marketability, quality, and other important characteristics to determine the varieties' adaptability to planting regions. 3.3 Variety Suitability in Test Environment: Based on the