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US$449.00 ยท In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. LY/T 1000-2013: Technical regulations of containerized seedlings Status: Valid LY/T 1000: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 1000-2013 | English | 449 |
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3 days [Need to translate]
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Technical regulations of containerized seedlings
| Valid |
LY/T 1000-2013
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| LY/T 1000-1991 | English | 519 |
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4 days [Need to translate]
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(Container Seedling Technology)
| Obsolete |
LY/T 1000-1991
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PDF similar to LY/T 1000-2013
Basic data | Standard ID | LY/T 1000-2013 (LY/T1000-2013) | | Description (Translated English) | Technical regulations of containerized seedlings | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B61 | | Classification of International Standard | 65.020.20 | | Word Count Estimation | 17,146 | | Older Standard (superseded by this standard) | LY/T 1000-1991 | | Quoted Standard | GB 6000-1999; GB/T 6001; GB 7908 | | Regulation (derived from) | State Forestry Bulletin 2013 No. 8; industry standard filing Notice No. 5 of 2013 (No. 161 overall) | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies: container nursery the main technical requirements container selection, matrix formulation, method of container seedlings, roots and Chupu control specifications. This standard applies to: main planting tree species container nurse |
LY/T 1000-2013: Technical regulations of containerized seedlings---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 regulations of containerized seedlings
ICS 65.020.20
B61
People's Republic of China forestry industry standards
Replacing LY/T 1000-1991
Container seedling technology
2013-03-15 released
2013-07-01 Implementation
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard replaces LY/T 1000-1991 "Container Seedling Technology", compared with LY/T 1000-1991, the main technical changes are as follows.
--- Increased nursery plug and non-woven containers (see 3.1.3, 3.1.4 and 3.2.2.2);
--- Increased container Miao control root content (see Chapter 6);
--- Added Camellia, Spruce, Pinus bungeana, Huashan pine, Korean pine, wet Canadian pine, camphor, mahogany, sweetgum, red cone, Schima superba,
The quality standards of eucalyptus seedlings with seedling ages of 3 to 4 months (Table 1);
--- Remove the clay container and honeycomb container (see LY/T 1000-1991 3.1.3, 3.1.4, 3.2.2.2, 3.2.2.3 and
3.2.2.4);
--- Adjust the pine, Pinus sylvestris and Platycladon and other seedlings quality standards (see Table 1).
Please note that some of this document may be patentable. The issuing agencies of this document do not bear the responsibility of identifying these patents.
This standard by the National Forest Seeds Standardization Technical Committee (SAC/TC115) centralized.
This standard is drafted by. Nanjing Forestry University.
Participated in the drafting of this standard. Gansu Province tree seedling station, Inner Mongolia forest seedling station, tree seedling management station in Jiangsu Province, Guangxi Forestry Branch
Institute of Science, Forest Tree Seedlings and Forest Management Bureau of Jiangxi Province, Fujian Province Seedling Station, Guangdong Forestry Seedling and Base Management Station.
The main drafters of this standard. Yu Fangyuan, Wang Sang, Wang Shengjun, Lu Kecheng, Wu Yaojun, Ai Qing, Fang Wei, Liu Stone.
This standard replaces the standards previously issued as follows.
--- LY/T 1000-1991.
Container seedling technology
1 Scope
This standard specifies the container seedling container selection, preparation of the matrix, container seedling methods, control root and the specifications and other major technical requirements.
This standard applies to the main afforestation species container seedling.
2 Normative references
The 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 6000-1999 main afforestation tree seedling quality classification
GB/T 6001 nursery technical regulations
GB 7908 forest seed quality classification
3 nursery containers
3.1 container types
3.1.1 plastic film container
3.1.1.1 Suitable thickness of 0.02mm ~ 0.06mm non-toxic plastic film processing made.
3.1.1.2 plastic film containers at the end of the (bag) and no bottom (tube) two. The bottom of the bottom container to play 2 to 6 diameter of 0.4cm ~
0.6cm hole.
3.1.2 hard plastic cup
Tubular container made of rigid plastic with drainage holes in the bottom. The inner wall of the container has 3 to 4 ribbed protrusions.
3.1.3 Plug
Polystyrene foam or plastic as raw materials, grid rules arranged as a whole. Pits have different shapes, the number of 32 ~ 800, points
Cell volume 7mL ~ 70mL.
3.1.4 non-woven container
Made of non-woven fabric or other material having a mesh shape, a cylindrical gut-shaped container is automatically and continuously produced by a lightweight substrate net bag container machine,
Built-in light seedling matrix, outsourcing a thin layer of fibrous mesh material, and then cut into a single unit by the machine cutters.
3.2 container specifications
3.2.1 nursery container size according to seedling cultivation specifications to determine. Under the premise of ensuring the effectiveness of afforestation, try to use small size containers, at
Poor conditions in the region, may be appropriate to increase the container size. Common container specifications see Appendix A.
3.2.2 container size representation.
a) Tubular container, indicated by the diameter and height of the container after it has been filled, eg 5cm x 12cm means that after filling the substrate, the container
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