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Technical regulations for cultivation of tetraploid Robinia
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LY/T 2544-2015
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Basic data | Standard ID | LY/T 2544-2015 (LY/T2544-2015) | | Description (Translated English) | Technical regulations for cultivation of tetraploid Robinia | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B66 | | Classification of International Standard | 65.02 | | Word Count Estimation | 6,628 | | Date of Issue | 2015-10-19 | | Date of Implementation | 2016-01-01 | | Regulation (derived from) | National Forestry Anministration Announcement ��2015 No.19�� | | Issuing agency(ies) | State Forestry Administration |
LY/T 2544-2015: Technical regulations for cultivation of tetraploid Robinia---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 cultivation of tetraploid Robinia
ICS 65.020
B66
People's Republic of China Forestry Industry Standard
Technical procedure for cultivation of tetraploid locust
Released on October 18,.2015
2016-01-01 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 Afforestation Standardization Technical Committee (SAC/TC385).
This standard is drafted by. Central South University of Forestry and Technology, Hunan Yongshun County Forestry Bureau, Hunan Ruidan Technology Co., Ltd.
The main drafters of this standard. Wang Chengnan, Gu Zhanying, Wang Lingdan, Wang Libao, Tu Zhiping, Du Changjun, Shang Kun, Chang Shuangshuang, Cai Wei,
Tan Ruikun, Guo Chuyu.
Technical procedure for cultivation of tetraploid locust
1 Scope
This standard specifies the cultivation area and biological characteristics, root propagation, tetraploid Robiniapseudoacacia L.
Technical requirements for afforestation techniques, young forest management, harvesting and thinning.
This standard applies to the construction and management of fast-growing ecological forests and feed forests of tetraploid Robinia pseudoacacia.
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/T 8321 (all parts) Guidelines for the rational use of pesticides
GB/T 15776 Afforestation Technical Regulations
3 cultivation area and biological characteristics
Tetraploid Robinia pseudoacacia is an ecologically adaptable feed and ecological plant with a wide cultivation area. It is 23°~46° north latitude in China and east longitude.
It can be grown in most areas from 86° to 124°. Tetraploid hedgehog is not strict with soil requirements, barren land, barren hills, degraded pastures, beaches,
It can be planted in light sand, light desertification and rocky desertification. It is also cold-tolerant, drought-resistant, rapid in growth, fast in regeneration, long in growth period, and cultivated.
It is easy to use, easy to breed, high quality and high yield; but it is not resistant to flooding, and the high groundwater level is likely to cause rotten roots.
4 root propagation
4.1 Selection of root picking
It is convenient to choose irrigation and drainage, shelter from the wind, and close to the afforestation land, soil fertile loam or sandy loam.
4.2 arbitrarily finishing
Deeply dig 30cm~40cm, line spacing 1.2m; apply enough base fertilizer, apply compound fertilizer 30kg~40kg per 667m2; soil disinfection. every
667m2 is treated with 1kg~1.5kg of barley and 20kg of lime, then three plows and four plows, intensive cultivation, plant spacing 1.2m × 0.5m.
4.3 Root collection
The root collection should be completed within 10 days after the entire leaves of the tree are removed. The root collection should be excavated 20 cm away from the root, and the diameter will be 0.5 cm~
The 1.5 cm root is cut into 7 cm to 8 cm long root segments.
4.4 Interpolation method
The collected roots were inserted into the soil by the flat burying method, and the morphological lower end of the root was buried in the soil 4 cm~5 cm, and poured immediately after planting.
Drowning.
4.5 Management
Keep the soil moist after cutting, and drain in time during the rainy season; when the seedlings grow to 3 to 4 true leaves, combined with weeding, every 667m2
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