LY/T 1561: Evolution and historical versions
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| LY/T 1561-2015 | English | 479 |
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Technical regulation for culthatlon of Eucommia ulmoides
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LY/T 1561-2015
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| LY/T 1561-1999 | English | 599 |
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High-yielding plantation for Du-zhong (Eucommia ulmoides Oliv.)
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LY/T 1561-1999
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PDF similar to LY/T 1561-2015
Basic data | Standard ID | LY/T 1561-2015 (LY/T1561-2015) | | Description (Translated English) | Technical regulation for culthatlon of Eucommia ulmoides | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B60/79 | | Classification of International Standard | 65.020.99 | | Word Count Estimation | 12,140 | | Date of Issue | 2015-01-27 | | Date of Implementation | 2015-05-01 | | Older Standard (superseded by this standard) | LY/T 1561-1999 | | Quoted Standard | GB 3095; GB 5084; GB 15618; GB/T 24305; LY/T 1557 | | Regulation (derived from) | State Forestry Administration Announcement 2015 No. 6: Industry Standard Filing Announcement 2015 No. 2 (Total number 182) | | Issuing agency(ies) | State Forestry Administration | | Summary | This Standard specifies the Eucommia (Eucommia utmoides Oliver) cultivated zoning, species selection, planting, forest management and harvesting and other technical requirements. This Standard applies to the production of leather Eucommia, Eucommia Eucommia leaf for the purpose of cultivation and management of ecological forest cultivation. | LY/T 1561-2015: Technical regulation for culthatlon of Eucommia ulmoides---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 regulation for culthatlon of Eucommia ulmoides
ICS 65.020.99
B60/79
People's Republic of China forestry industry standards
Replacing LY/T 1561-1999
Eucommia cultivation technical regulations
Technical regulation forultivultivity of Eucommia ulmoides
2015-01-27 released
2015-05-01 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 1561-1999 "Eucommia bumper production technology", compared with LY/T 1561-1999, the main technical changes are as follows.
--- Canceled the emphasis on production technology;
--- Increased Eucommia cultivation area division, variety requirements (see Appendix A);
--- Absorbed in recent years, scientific research, production and other aspects of the advanced feasibility of the experience, such as origin requirements of environmental conditions, the use of organic fertilizer,
The use of different cultivation modes and densities makes the standard more in line with production needs and the requirements of the times.
This standard is proposed and managed by the State Forestry Administration.
This standard is drafted by. Tai'an City Taishan Forestry Research Institute, Central South University of Forestry and Technology.
The main drafters of this standard. Wang Ying, Wang Chengnan, Ren Weihua, Gu Zhanying, Wang Lei, Cai Hao Wei, Zhu Danxue, Tan Ruikun, Kong Linggang, Song Chengdong,
Zhao Jinhong, Zhong Fengwei, Du Hui, Kong Fanwei, Yang Bo, Ji Xia.
This standard replaces the standards previously issued as follows.
--- LY/T 1561-1999.
Eucommia cultivation technical regulations
1 Scope
This standard specifies the cultivation of Eucommia ulmoides (Eucommia ulmoidesOliver.) Division, species selection, afforestation, forest management and harvesting, etc.
skills requirement.
This standard applies to the production of Eucommia bark, Eucommia leaf Eucommia forest cultivation and management of ecological forest cultivation and management.
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 3095 ambient air quality standards
GB 5084 irrigation water quality standards
GB 15618 Soil Environmental Quality Standard
GB/T 24305 Eucommia product quality rating
Technical Regulations on Construction of LY/T 1557 Special Economic Forest Base
3 Eucommia cultivation division
Follow Appendix A regulations.
4 varieties of choice
Selected by the State Forestry Administration of Forest Variety Approval Committee or the provincial forest variety certification committee validated or identified as suitable for local cultivation
Good varieties or excellent clones.
5 Afforestation
5.1 Afforestation choice
5.1.1 site conditions
Eucommia is a positive tree species. Eucommia afforestation should be chosen in the shelter from the sun, the foot of the mountain, the middle and lower parts of the valley and valley soil deep, loose,
Fertile, moist, well drained slightly acidic or neutral soil. Limestone mountains, deep soil, leaching a higher degree of place can also be done
Zhong afforestation. Housing front, farmland to the edge, due to sunny, soil and water, fertilizer and other conditions are better, but also the growth of Eucommia more suitable place.
5.1.2 Origin of environmental conditions
5.1.2.1 origin soil quality
According to GB 15618 GB two or more standard implementation.
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