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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 35836-2018: Technical regulation for evaluating cold tolerance of sugarcane Status: Valid
Basic dataStandard ID: GB/T 35836-2018 (GB/T35836-2018)Description (Translated English): Technical regulation for evaluating cold tolerance of sugarcane Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B15 Classification of International Standard: 65.020.20 Word Count Estimation: 14,179 Date of Issue: 2018-02-06 Date of Implementation: 2018-09-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 35836-2018: Technical regulation for evaluating cold tolerance of sugarcane---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.Technical regulation for evaluating cold tolerance of sugarcane ICS 65.020.20 B15 National Standards of People's Republic of China Sugarcane cold tolerance identification technical regulations 2018-02-06 released 2018-09-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard proposed by the China National Institute of Standardization and centralized. This standard was drafted. Guangxi Zhuang Autonomous Region Academy of Agricultural Sciences, Guangxi Zhuang Autonomous Region Standards Institute of Technology, China Standardization Research Institute, Chinese Academy of Agricultural Sciences Sugarcane Research Center. The main drafters of this standard. SU Cai and Lu Shaofeng, Xu Jianping, Yang Rongzhong, Bai Yunxia, Chen Yuanmeng, Wang Quan Yong, Tang Jiwei, Wang Huan, Peng Maofeng, Xi Xingjun, Zhou Hui, Liu Chunqing, Huang Jiangliu, Yu Jia Ming, Tang Yanqiong, Huang Kun, Ma Tingrui, Xie Kunjun, Huang Fei. Sugarcane cold tolerance identification technical regulations1 ScopeThis standard specifies the term and definition of sugarcane cold tolerance identification techniques, field cold tolerance identification methods, cold tolerance survey, cold tolerance evaluation. This standard applies to sugar cane varieties of non-rainy overcast, overcast and cold frost damage and cold frost damage field identification.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 10499 sugar cane test methods GB/T 19566 Dry sugar cane high yield cultivation technical regulations NY/T 1488 Technical Specification for Crop Germplasm Identification Sugarcane3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Not rainy droughtdfostdamage Harmful to the growth of sugarcane caused by frost in sunny weather. 3.2 Overcast and rainyfrostdamage Harmful to the growth of sugarcane due to frost or freezing in the rainy days. 3.3 Stem length loss rate percentoffrostdamageforcanestalk Growing point from top to bottom of the cane stem longitudinal section of more than 1/3 internodes were water-like cane stem length of sugarcane cane total length ratio. 3.4 Basal internode loss rate percentoffrostdamageforbasalinternode Ground basal internals from bottom to top of the cane stem longitudinal section 1/3 below Waterlogging-like internodes accounted for the number of sugarcane plants internodes proportion.4 field cold tolerance identification method4.1 identification garden choice Test should be located in the winter frost, and in early April before the temperature suitable for planting sugarcane areas, choose land formation, drainage and irrigation convenience, Fertile plots as a test site. 4.2 field trial design Field design should be randomized block repeated three or more times, the plot area of 12m2 ~ 30m2, cell effective stem number 80 ...... |
