LY/T 1946-2011 English PDFUS$239.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. LY/T 1946-2011: Techniques regulation for high-yield plantation of Castanopsis hystrix Status: Valid
Basic dataStandard ID: LY/T 1946-2011 (LY/T1946-2011)Description (Translated English): Techniques regulation for high-yield plantation of Castanopsis hystrix Sector / Industry: Forestry Industry Standard (Recommended) Classification of Chinese Standard: B66 Classification of International Standard: 65.020.40 Word Count Estimation: 9,999 Date of Issue: 2011-06-10 Date of Implementation: 2011-07-01 Quoted Standard: GB/T 6001; GB/T 15782 Regulation (derived from): State Forestry Administration in 2011 Notice No. 9 Issuing agency(ies): State Forestry Administration Summary: This standard specifies the red cone cultivation area division, mainly high-yield index, planning and design, seedling cultivation, planting and pest control techniques. This standard applies to the red cone yield forest suitable for construction, management and protection of the production technology activities. LY/T 1946-2011: Techniques regulation for high-yield plantation of Castanopsis hystrix---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.Techniques regulation for high-yield plantation of Castanopsis hystrix ICS 65.020.40 B66 People's Republic of China Forestry Industry Standard Red cone high-yield cultivation technical regulations Published on.2011-06-10 2011-07-01 implementation State Forestry Administration released ForewordThis standard is drafted in accordance with the rules given in GB/T 1.1-2009 "Standardization Work Guide Part 1. Standard Structure and Compilation". This standard was proposed by the Forestry Department of Guangxi Zhuang Autonomous Region. This standard is under the jurisdiction of the State Forestry Administration. This standard was drafted by the Guangxi Academy of Forestry Science Research Institute. The main drafters of this standard. Jiang Wei, Tang Yugui, Zhu Jiyu, Ling Shaoming, Liu Xiu, Huang Ronglin, Zhou Quanlian. Red cone high-yield cultivation technical regulations1 ScopeThis standard specifies the division of red cone cultivation areas, major high yield indicators, planning and design, seedling cultivation, afforestation and pest control techniques. This standard is applicable to production technology activities suitable for the construction and management of red cone high-yield forests.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 6001 nursery technical regulations GB/T 15782 Afforestation overall design procedure3 Cultivation area division3.1 Cultivation optimum area The area is south of the Tropic of Cancer. 3.2 Cultivation of suitable areas The range is from the vicinity of the Tropic of Cancer to the area between 24° and 30' north latitude. The cultivation area is divided into specific counties (cities, districts), see Appendix A. 4 Main high-yield indicators 4.1 Rotation period The optimum area for cultivation is 25 years, and the suitable area is cultivated for 30 years. 4.2 Afforestation survival rate and preservation rate The survival rate of afforestation in the year was over 90%; the preservation rate in the third year was over 85%. 4.3 Growth indicators The growth indicators are shown in Table 1. Table 1 Growth indicators Cultivation area 5 years old forest stand 10 years old forest stand 15 years old forest stand rotation period Average breast diameter Cm Average tree height Average breast diameter Cm Average tree height Average breast diameter Cm Average tree height Average breast diameter Cm Average tree height Volume M3/ha Optimal cultivation area ≥5.5 ≥6.0 ≥11.0 ≥12.0 ≥16.0 ≥18.0 ≥30.0 ≥25.0 ≥478.9 Suitable cultivation area ≥5.0 ≥5.0 ≥10.0 ≥10.0 ≥15.0 ≥15.0 ≥25.0 ≥20.0 ≥308.4 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LY/T 1946-2011_English be delivered?Answer: Upon your order, we will start to translate LY/T 1946-2011_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 LY/T 1946-2011_English with my colleagues?Answer: Yes. 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