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GB/T 41684-2022 English PDF

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GB/T 41684-2022: Agriculture in arid areas - Terminology and zoning
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 41684-2022199 Add to Cart 3 days Agriculture in arid areas - Terminology and zoning Valid

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Basic data

Standard ID: GB/T 41684-2022 (GB/T41684-2022)
Description (Translated English): Agriculture in arid areas - Terminology and zoning
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B04
Word Count Estimation: 10,148
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41684-2022: Agriculture in arid areas - Terminology and zoning

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Agriculture in arid areas - Terminology and zoning ICS 01.040.65 CCSB04 National Standards of People's Republic of China Dryland Agricultural Terminology and Zoning Published on 2022-10-12 2023-05-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by China National Institute of Standardization. This document was drafted by. Northwest A&F University, Yangling Modern Agricultural Industry Standardization Research and Extension Service Center. The main drafters of this document. Jia Zhikuan, Ren Xiaolong, Han Qingfang, Yang Jing, Chen Xiaoli, Gao Kaigang, Cai Tie, Chen Fengtao, Zhou Yongming, Zhang Peng, Li Bo, Wang Rui, Cai Yaohui, Liu Tiening. Dryland Agricultural Terminology and Zoning

1 Scope

This document presents terms and definitions, zoning types and indicator characteristics of agriculture in arid areas dominated by planting. This document applies to production, management and scientific research in agriculture and related fields in arid regions.

2 Normative references

There are no normative references in this document.

3 Terms and Definitions

3.1 Basic terminology 3.1.1 aridareas Areas with an average annual precipitation less than 650mm. Note. Including arid regions, semi-arid and arid regions, semi-arid regions, sub-humid and arid regions, and sub-humid regions. 3.1.2 Agriculture, forestry, animal husbandry, fishery production and related activities in dry areas. 3.1.3 dryness An index that characterizes the degree of dryness of the climate. See formula (1) for calculation. K= Em (1) where. K --- dryness; Em---annual potential evapotranspiration calculated by the FAOPenman-Monteith method; P --- Average annual precipitation. 3.1.4 irrigation systemirrigationsystem The general term for all levels of channels, pipelines and corresponding facilities and equipment that take water from water sources, transport and distribute it to farmland for irrigation. 3.2 Agricultural resources in arid regions 3.2.1 The natural substances and energy that can be used by humans in the climate elements of arid regions. Note. Including solar radiation, heat, precipitation, wind, etc.
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