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LY/T 1671-2006: Techniques of Artifical cultivation for Fraxinus mandshurica
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Techniques of Artifical cultivation for Fraxinus mandshurica
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LY/T 1671-2006
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Basic data | Standard ID | LY/T 1671-2006 (LY/T1671-2006) | | Description (Translated English) | Techniques of Artifical cultivation for Fraxinus mandshurica | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B64 | | Classification of International Standard | 65.020.40 | | Word Count Estimation | 13,127 | | Date of Issue | 2006-08-31 | | Date of Implementation | 2006-12-01 | | Quoted Standard | GB 7908; LY/T 1385-1999 | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the cultivation of plantation ash (Fraxinus mandshurica) seedling seed treatment and the main technical measures to require the ash plantation site selection, clearing forest, soil preparation, planting seedlings, tending, pruning, thinning tending, pest control and intensive management techniques, proposed zoning Ash cultivated area, provides various types of ash plantation area foster growth should reach the minimum amount of indicators and quality requirements. This standard applies to Ash cultivated area within the ash plantation cultivation. | LY/T 1671-2006: Techniques of Artifical cultivation for Fraxinus mandshurica---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 of Artifical cultivation for Fraxinus mandshurica
ICS 65.020.40
B64
People's Republic of China Forestry Industry Standard
Technical regulations for artificial cultivation of ash forest
Released on.2006-08-31
Implementation of.2006-12-01
State Forestry Administration released
Content
Foreword III
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Seed treatment and seedling cultivation 1
4.1 Seed Selection 1
4.2 Seed Treatment 1
4.3 Seeding 2
4.4 Seedling Management 2
5 Plantation intensive management technology 3
5.1 Afforestation Site Selection 3
5.2 Selection of seedlings for afforestation 3
5.3 Mixed configuration mode 3
5.4 Qinglin 3
5.5 Land preparation 3
5.6 Planting 3
5.7 Young Forest Tending 4
5.8 After the closure of the forest, the pruning 4
5.9 Light transmission 4
5.10 Growth Tending 4
5.11 Pest Control 5
6 inspection acceptance 5
6.1 Survey Design 5
6.2 Inspection and acceptance 5
7 Fraxinus mandshurica cultivation area division 5
8 Quality and quantity indicators to be achieved when the process is mature 5
8.1 Process maturity and annual average growth 5
8.2 Volume and number of plants 5
Appendix A (informative appendix) Fraxinus mandshurica plantation density 7
Appendix B (informative appendix) Fraxinus mandshurica cultivation area division 8
Appendix C (informative) The average DBH of the stands to be reached at all ages of Fraxinus mandshurica plantation 9
Foreword
Appendix A, Appendix B and Appendix C of this standard are informative annexes.
This standard is proposed and managed by the Science and Technology Department of the State Forestry Administration.
This standard was drafted. Heilongjiang Forestry Research Institute.
Drafters of this standard. Guo Shuping, Li Xia, Chen Xiaoqun, Yang Kai, Liao Hongwei, Zhang Wenda.
Technical regulations for artificial cultivation of ash forest
1 Scope
It stipulates the site selection, clearing, land preparation, planting, young forest tending, pruning, thinning, pest control and other intensive management of Fraxinus mandshurica plantation
Management technology, proposed the division of the artificial cultivation area of Fraxinus mandshurica, and stipulated the minimum growth index that should be reached for the cultivation of Fraxinus mandshurica plantations in various types of areas.
And quality requirements.
This standard is applicable to the cultivation of Fraxinus mandshurica plantation within the artificial cultivation area of Fraxinus mandshurica.
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 7908 forest tree seed quality classification
LY/T 1385-1999 Changbai larch, Xing'an larch fast-growing and high-yield forest
3 Terms and definitions
The following terms and definitions apply to this standard.
3.1
In the natural distribution area of the tree species, the area most suitable for the biological, ecological and forestry physical conditions of the tree species is also the most suitable for development.
The area where tree plantations are developed.
3.2
In the natural distribution area of the tree species, the marginal areas other than the suitable cultivation area are also areas that basically conform to the growth of the tree species.
3.3
The afforestation survey design task book specifies the afforestation density.
4 Seed treatment and seedling cultivation
4.1 Seed selection
4.1.1 Seeds for seedlings should be selected from the seeds produced by the fine provenance source identified by the National or Provincial Forest and Wood Trials Commission.
4.1.2 Seeds for seedling selection should be selected to meet the quality requirements of GB 7908.
4.1.3 Seeds should be selected from the fine forests, or the fine forests and mother trees identified by the higher authorities, and the best is the seed garden.
4.1.4 The seedlings must be used with the seed quality inspection certificate and phytosanitary certificate issued by the competent authority.
4.2 Seed treatment
4.2.1 Disinfection and soaking
Soak seeds with 0.3% potassium permanganate solution for 2 min to 3 min, then wash with water, soak in warm water at about 20 ° C for a day and night,
Remove and dry to germination.
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