LY/T 1716-2007 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
LY/T 1716-2007	RFQ	ASK	8 days	Technical regulations for cultivation of poplar	Obsolete

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Basic data

Standard ID: LY/T 1716-2007 (LY/T1716-2007)
Description (Translated English): Technical regulations for cultivation of poplar
Sector / Industry: Forestry Industry Standard (Recommended)
Classification of Chinese Standard: B64
Classification of International Standard: 65.020.40
Word Count Estimation: 51,556
Date of Issue: 2007-09-10
Date of Implementation: 2007-10-01
Quoted Standard: GB 142-1995; GB/T 6001-1985; GB/T 11716-1999; GB/T 11717-1989; GB/T 14071-1993; GB/T 14073-1993; GB/T 14175-1993; GB/T 15776-2006; GB/T 15779-2006; GB/T 15783-1995; LY/T 1157-1994; LY/T 1158-1994; LY/T 1195-1996; LY/T 1503-1999
Issuing agency(ies): State Forestry Administration
Summary: This standard specifies the main poplar cultivars, varieties (clones) in the open field cultivation of seedlings and planting technology content and requirements. This standard applies to the National Poplar Suitable planting area is mainly cultivated varieties (clones) in the nursery nursery and state reforestation, afforestation collective and individual afforestation and reforestation in various forms of co-cultivation.

LY/T 1716-2007: Technical regulations for cultivation of poplar

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Technical regulations for cultivation of poplar ICS 65.020.40 B64 People's Republic of China Forestry Industry Standard Poplar cultivation technical regulations Released on.2007-09-10 2007-10-01 implementation State Forestry Administration released

Content

Foreword III Introduction IV 1 Scope 1 2 Normative references 1 3 Cultivation area division 1 4 species, varieties (clonal) 2 5 nursery 2 5.1 Establishment and management of nursery 2 5.2 Asexual reproduction 2 5.3 Seeding and seedling 4 5.4 Seedling survey and export 5 6 Intensive cultivation 5 6.1 Purpose of intensive cultivation 5 6.2 Forest species 5 6.3 Selection of afforestation sites 5 6.4 Site preparation 6 6.5 Planting density and rotation period 6 6.6 Afforestation Method 7 6.7 Business Management 8 6.8 Pest Control 9 6.9 Stand Quality Survey 10 7 Establishment of afforestation design, quality inspection and acceptance and afforestation technical files 10 Appendix A (informative appendix) Geographical location, administrative scope and climate and soil conditions of various cultivated areas of poplar 11 A. 1 I cultivation area Songnen and Sanjiang Plain cultivation area 11 A. 2 II cultivation area Songliao Plain cultivation area 11 A. 3 III cultivation area Haihe Plain and Bohai coastal cultivation area 12 A. 4 IV cultivation area Huanghuai Plain cultivation area 12 A. 5 V cultivation area Yangtze River middle and lower reaches plain cultivation area 13 A. 6 VI cultivation area Mongolian plateau cultivation area 14 A. 7 VII cultivation area Loess Plateau cultivation area 14 A. 8 VIII cultivation area Weihe River cultivation area 15 A. 9 IX cultivation area Hexi Corridor cultivation area 15 A. 10 X cultivation area North Xinjiang cultivation area 16 A. 11 XI cultivation area Ili River Valley cultivation area 16 A. 12 XII cultivation area, southern Xinjiang cultivation area 17 A. 13 XIII cultivation area Qinghai Plateau cultivation area 17 A. 14 Location of poplar cultivation areas 18 Appendix B (Normative Appendix) Poplar species and varieties (clonal) in each cultivation area 20 Appendix C (Normative Appendix) Planting Density and Rotation Period of Poplar in Each Cultivation Area 23 Appendix D (informative) Poplar Binary Timber Volume Table 24 Reference 45 Figure A. 1 Location map of poplar cultivation areas 19 Table B. 1 Poplar species and varieties (clonal) in each cultivation area 20 Table C. 1 Planting density and rotation period of poplar in each cultivation area 23 Table D. 1 Mao Populus Binary Timber Volume Table 24 Table D. 2 Xinjiang Yang Binary Timber Volume Table 25 Table D. 3 Silver White Poplar Binary Standing Timber Volume Table 28 Table D. 4 Narrow Crown Yang Binary Standing Timber Volume Table 31 Table D. 5 small drill type poplar binary standing timber volume table 35 Table D. 6 Qingyang Binary Standing Timber Volume Table 36 Table D. 7 Poplar Binary Standing Timber Volume Table 38 Table D. 8 American black poplar binary standing timber table 39 Table D. 9 European and American Yang Binary Timber Volume Table 41 Table D. 10 Southern type Yang binary standing timber table 42

Foreword

Appendix B and Appendix C of this standard are normative appendices, and Appendix A and Appendix D are informative appendices. This standard is proposed and managed by the State Forestry Administration. This standard was drafted. Forestry Research Institute of Chinese Academy of Forestry. The main drafters of this standard. Chen Zhangshui, Zhang Shou attack, Qi Liwang, Sun Xiaomei, Wang Jianhua.

Introduction

Poplar is widely distributed in China, with abundant resources of species and varieties (clonal), and has excellent characteristics of adaptability and fast-growing high yield. Excellent tree species that create greater economic and ecological benefits. In the six major forestry construction projects, especially the fast-growing and high-yield timber forest base, three Poplar trees are the first and most important tree species for the protection of forestry projects such as the North and the Yangtze River and the construction of Beijing-Tianjin sand source. This standard will be The technical field plays a scientific and normative role. Poplar cultivation technical regulations

1 Scope

This standard stipulates the content and requirements of the main cultivated species and varieties (clonal) of poplar in the open field cultivation of seedlings and artificial cultivation techniques. This standard is applicable to the main cultivars and varieties (clonal lines) of the suitable poplar cultivation areas in the country, in the nursery field, seedlings and state-owned afforestation, collective construction. Forest, individual afforestation and cultivation in various forms of cooperative afforestation.

2 Normative references

The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. GB 142-1995 Direct use of wood pit wood GB/T 6001-1985 technical regulations for nursery GB/T 11716-1999 small diameter logs GB/T 11717-1989 Papermaking logs GB/T 14071-1993 Forest tree species certification specification GB/T 14073-1993 Main afforestation broad-leaved tree species breeding program and requirements GB/T 14175-1993 Introduction of forest trees GB/T 15776-2006 Afforestation Technical Regulations GB/T 15779-2006 Rotary cut veneer logs GB/T 15783-1995 Technical regulations for chemical weeding of main afforestation tree species LY/T 1157-1994 coffin LY/T 1158-1994 coffin LY/T 1195-1996 Poplar fast-growing and high-yield timber forest main cultivar seedlings LY/T 1503-1999 processing wood pillow

3 Cultivation area division

The area suitable for poplar cultivation in the country is divided into 13 cultivation areas. ---I cultivation area. Songnen and Sanjiang Plain cultivation area; ---II cultivation area. Songliao Plain cultivation area; ---III cultivation area. Haihe Plain and Bohai coastal cultivation area; ---IV cultivation area. cultivation area of Huanghuai Plain; ---V cultivation area. plain cultivation area in the middle and lower reaches of the Yangtze River; ---VI cultivation area. Inner Mongolia plateau cultivation area; ---VII cultivation area. cultivation area of the Loess Plateau; ---VIII cultivation area. Weihe River cultivation area; ---IX cultivation area. Hexi Corridor cultivation area; ---X cultivation area. North Xinjiang cultivation area; ---XI cultivation area. Ili River Valley cultivation area; ---XII cultivation area. South Xinjiang cultivation area; ......

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