GB/T 38757-2020 English PDFUS$189.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 38757-2020: Specifications for facility agricultural microclimate observation - Heliogreenhouse and plastic tunnel Status: Valid
Basic dataStandard ID: GB/T 38757-2020 (GB/T38757-2020)Description (Translated English): Specifications for facility agricultural microclimate observation - Heliogreenhouse and plastic tunnel Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B18 Classification of International Standard: 07.060 Word Count Estimation: 10,171 Date of Issue: 2020-04-28 Date of Implementation: 2020-06-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 38757-2020: Specifications for facility agricultural microclimate observation - Heliogreenhouse and plastic tunnel---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. Specifications for facility agricultural microclimate observation--Heliogreenhouse and plastic tunnel ICS 07.060 B18 National Standards of People's Republic of China Specification for Microclimate Observation of Facility Agriculture Solar greenhouse and plastic greenhouse 2020-04-28 release 2020-06-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee ContentsForeword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Observation site requirements 1 5 Observation elements 2 6 Equipment selection 2 7 Installation and Maintenance 2 8 Observation data 3 Reference 5ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Meteorological Administration. This standard is under the jurisdiction of the National Agricultural Meteorological Standardization Technical Committee (SAC/TC539). This standard was drafted by. Shandong Climate Center, Shandong Agricultural Technology Extension Station, Shandong Academy of Agricultural Sciences. The main drafters of this standard. Xue Xiaoping, Chen Chen, Li Hongyi, Zhang Jibo, Li Nan, Su Wen, Gao Zhongqiang, Ding Xiwu, Wang Kean. Specification for Microclimate Observation of Facility Agriculture Solar greenhouse and plastic greenhouse1 ScopeThis standard specifies the observation sites, observation elements, and equipment selection for microclimate observation in solar greenhouses and plastic greenhouses for crop cultivation. Use, installation and maintenance, observation data and other requirements. This standard applies to microclimate observations in solar greenhouses and plastic greenhouses.2 Normative referencesThe following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document. GB/T 33703-2017 Automatic Weather Station Observation Specification GB/T 33705-2017 Soil moisture observation frequency domain reflection method GB/T 35221-2017 General rules for surface meteorological observation GB/T 35237-2017 Ground Meteorological Observation Specification Automatic Observation3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Facility agriculture microclimate facilityagriculturalmicroclimate Affected by the structure of the facility, the physical and biological processes between the air, soil and crop groups in the facility are different. Environmental and climatic conditions outside the facility. 3.2 Heliogreenhouse Agricultural production with solar radiation as the main energy source, east, west, and north sides as thermal insulation walls, and southern slopes covered with plastic film facility. Note. Rewrite QX/T 391-2017, definition 3.1 3.3 Plastic greenhouse The arch-shaped agricultural production facility is covered with bamboo, steel and other structural support materials and covered with plastic film.4 Observation site requirements4.1 Solar greenhouse The solar greenhouse commonly used locally should be selected. The structural parameters should be 60m ~ 100m from east to west, 10m ~ 12m from north to south, ridge The height is 3.5m ~ 5.5m. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 38757-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 38757-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 38757-2020_English with my colleagues?Answer: Yes. 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