NY/T 635-2015 English PDFUS$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. NY/T 635-2015: Calculation of rangeland carrying capacity Status: Valid NY/T 635: Historical versions
Basic dataStandard ID: NY/T 635-2015 (NY/T635-2015)Description (Translated English): Calculation of rangeland carrying capacity Sector / Industry: Agriculture Industry Standard (Recommended) Classification of Chinese Standard: B40 Classification of International Standard: 65.020.01 Word Count Estimation: 8,882 Date of Issue: 2015-05-21 Date of Implementation: 2015-08-01 Older Standard (superseded by this standard): NY/T 635-2002 Quoted Standard: NY/T 1233-2006 Regulation (derived from): Ministry of Agriculture - Announcement 2258 Issuing agency(ies): Ministry of Agriculture of the People's Republic of China Summary: This standard specifies the reasonable carrying capacity of natural grassland and its calculation index and method. This standard is applicable to the calculation of reasonable carrying capacity of various natural grasslands. NY/T 635-2002: The natural grass reasonable set out the calculation of the storage capacity---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.The natural grass reasonable set out the calculation of the storage capacity ICS 65.020 B40 People's Republic of China Agricultural Industry Standard Calculation of reasonable stocking capacity of natural grassland Released on December 12,.2002 2003-03-01 implementation Published by the Ministry of Agriculture ForewordAppendix A of this standard is an informative annex. This standard was proposed by the Ministry of Agriculture of the People's Republic This standard was drafted. Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Grassland Research Institute, Chinese Academy of Agricultural Sciences. The main drafters of this standard. Su University, Meng Youda, Wu Baoguo. Calculation of reasonable stocking capacity of natural grassland1 ScopeThis standard specifies the reasonable stocking capacity of natural grassland and its calculation indicators and methods. This standard is applicable to the calculation of reasonable carrying capacity of various types of natural grassland in China.2 Terms and definitionsThe following terms and definitions apply to this standard. 2.1 A certain amount of grassland, the number of heads and time of livestock carried during a certain period of use. The carrying capacity can be divided into reasonable carrying animals Quantity and existing stocking capacity. 2.2 The reasonable carrying capacity of grassland means. in a certain grassland area and a certain utilization time, in moderate grazing (or mowing) And to maintain the sustainable production of grassland, meet the needs of the normal growth, reproduction, production of livestock products, and the livestock heads that can be adopted Number and time. Reasonable stocking capacity is also called theoretical carrying capacity. Reasonable stocking capacity can be carried out in three ways. livestock unit, time unit and grassland area unit. Said. 2.3 The number of standard livestock that can be carried by a grassland per unit area during the unit utilization period. This standard uses. sheep unit/(hm2 · day). 2.4 The grass area per unit area is available for use by standard livestock. This standard uses. (Sheep unit · day)/hm2. 2.5 The area of grassland available for one standard livestock per unit time. This standard uses. hm2/(Sheep unit · day). 2.6 A certain area of grassland, the number of standard livestock heads actually taken in a certain period of use. The unit of the current carrying capacity of this standard is. sheep unit. 2.7 Remove the grassland area of the grassland, the roads, the waters, the small farmland, the woodland, the bare land, and the non-grass and the grassland that cannot be used. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of NY/T 635-2015_English be delivered?Answer: Upon your order, we will start to translate NY/T 635-2015_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 NY/T 635-2015_English with my colleagues?Answer: Yes. 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