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LY/T 2047-2012: Technical regulations for seedling cultivation of Platanus spp.
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 2047-2012 | English | 369 |
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Technical regulations for seedling cultivation of Platanus spp.
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LY/T 2047-2012
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Basic data | Standard ID | LY/T 2047-2012 (LY/T2047-2012) | | Description (Translated English) | Technical regulations for seedling cultivation of Platanus spp. | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B61 | | Classification of International Standard | 65.020.40 | | Word Count Estimation | 14,155 | | Quoted Standard | GB 6000-1999; GB/T 6001 | | Regulation (derived from) | State Forestry Administration Notice 2012 No. 5; industry standard filing Notice 2012 No. 4 (No. 148 overall) | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the sycamore [including a ball sycamore (P. occidentalis L.), two ball sycamore (P. hispancia Muench.) And three balls sycamore (P. orientalis L.)] planting seedlings, nursery cuttings, seedlings cultivation, seedlings Chupu, quali | LY/T 2047-2012: Technical regulations for seedling cultivation of Platanus spp.---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 for seedling cultivation of Platanus spp.
ICS 65.020.40
B61
People's Republic of China Forestry Industry Standard
Technical regulations for sapling seedlings
Published on.2012-02-23
2012-07-01 implementation
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the National Forest Seed Standardization Committee.
This standard was drafted. Tai'an Taishan Forestry Science Research Institute, Shandong Agricultural University, Rizhao Forestry Bureau.
The main drafters of this standard. Wang Ying, Yan Cuifang, Sun Juwen, Li Jianhua, Song Chengdong, Gao Hongde, Wang Fengying, Zhong Fengwei, Kong Fanwei, Du Hui.
Technical regulations for sapling seedlings
1 Scope
This standard specifies the sycamore [including P. occidentalis L., P.hispancia Muench.
Seeding and seedlings, cutting seedlings, seedling cultivation, seedling emergence, quality grading, packaging and transportation, etc.
skills requirement.
This standard applies to the growth of saplings in Chinese cultivated areas.
2 Normative references
The 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 6000-1999 Quality classification of main afforestation tree seedlings
GB/T 6001 nursery technical regulations
3 nursery preparation
3.1 Nursery selection
Refer to GB/T 6001 for implementation.
3.2 Site preparation
Should be done in depth and fine, the ground is broken. The depth of ploughing in autumn and winter is more than 25cm, and the depth of ploughing in spring is more than 20cm. Clear grass
Roots, stones, and fully fermented compost 10000kg/hm2~30000kg/hm2, compound fertilizer 300kg/hm2~700kg/hm2.
3.3 Making a bed
In the dry and low-lying areas, it is a low bed, and the rainy and low-lying areas are high beds. The bed surface is required to be flat and the soil is finely divided. Specific requirements include.
a) Low bed. bed surface width 90cm~100cm (sow seedling) or 100cm~150cm (cut seedling, transplanted seedling), trail width 20cm~
25cm, the trail height is 25cm.
b) High bed. the bed surface is 60cm~90cm wide, the bed surface is 20cm~30cm, and the walkway is 30cm wide.
3.4 Soil treatment
Disinfect and disinfect the soil before seedling. See Appendix A for commonly used agents and methods of use.
4 sowing seedlings
4.1 Seed collection and modulation
Seeds can be harvested from autumn leaves to spring before germination. The harvested fruit balls are properly sun-dried and stored, and the storage method is ordinary dry storage. broadcast
The fruit ball is chopped before planting to remove impurities such as fruit stems.
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