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Technical regulation for seedling cultivation of Punica granatum
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LY/T 1893-2010
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Basic data | Standard ID | LY/T 1893-2010 (LY/T1893-2010) | | Description (Translated English) | Technical regulation for seedling cultivation of Punica granatum | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B61 | | Classification of International Standard | 65.020.20 | | Word Count Estimation | 9,947 | | Date of Issue | 2010-02-09 | | Date of Implementation | 2010-06-01 | | Quoted Standard | GB 6000; GB/T 6001 | | Regulation (derived from) | Industry standard filing Notice 2010 No. 5 (No. 125 overall) | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the pomegranate seedling cultivation technology, and quality grading Chupu seedlings, seedling testing, packaging, labeling and transport. This standard applies to pomegranate seedlings. | LY/T 1893-2010: Technical regulation for seedling cultivation of Punica granatum---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 seedling cultivation of Punica granatum
ICS 65.020.20
B61
People's Republic of China Forestry Industry Standard
Technical regulations for cultivation of pomegranate seedlings
Released on.2010-02-09
2010-06-01 implementation
State Forestry Administration released
Foreword
Appendix A and Appendix B of this standard are informative annexes.
This standard was proposed by the Henan Provincial Forestry Department.
This standard is under the jurisdiction of the State Forestry Administration.
This standard is drafted by. Kaifeng City Agriculture and Forestry Research Institute of Henan Province.
Participated in the drafting of this standard. Zhoukou Forestry Science Research Institute of Henan Province, Forestry Workstation of Jiaozuo City of Henan Province, and Agriculture of Jiaozuo City of Henan Province
Forestry Science Research Institute, Forestry Station of Licheng District, Luohe City, Henan Province, Pingdingshan Academy of Agricultural Sciences, Henan Province, Shangqiu City, Henan Province
Forestry Farm, Zhoukou Forestry Monitoring Station, Henan Province, Huixian Forestry Technology Extension Station, Henan Province, Sanmenxia Forestry Workstation, Henan Province.
The main drafters of this standard. Feng Yuzeng, Hou Xinmin, Wang Gengshen, Liang Yuying, Ma Wei, Wang Lixin, Li Guangyu, Hu Qingpo, Shi Lizhong, Liang Jian,
Wang Kunyu, Li Bing, Zhang Yanxia, Li Jianxin, Zhang Yujun.
Technical regulations for cultivation of pomegranate seedlings
1 Scope
This standard specifies the cultivation techniques of pomegranate seedlings, seedling emergence and quality grading, seedling inspection, packaging, marking and transportation.
This standard applies to pomegranate seedlings.
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 6000 Main afforestation tree seedling quality grading
GB/T 6001 nursery technical regulations
3 Terms and definitions
The following terms and definitions apply to this standard.
3.1
The length from the ground to the top of the seedling has been fully lignified.
3.2
The diameter of the trunk at 5 cm above the ground.
3.3
The length from the base of the lateral root to the root of the lateral root.
3.4
Cutting seedlings that have grown to meet the requirements of the year.
3.5
Cut the seedlings from the next year after the fall leaves.
4 seedling cultivation technology
4.1 Nursery selection
Choose flat terrain, well irrigation and drainage, convenient transportation, no sand and sand damage, no dangerous pests, pH value 7.5 ~ 8.5, deep and fertile soil
Seedlings in loam, sandy loam or light clay plots.
4.2 Nursery finishing
4.2.1 Applying base fertilizer
Spread the fully decomposed farmyard manure before the cultivated land, not less than 5m3 per 667m2, and 50kg of compound fertilizer.
4.2.2 ploughing land
At the end of autumn and winter, the foot of the winter water is poured, and the deep ploughing is more than 50cm. After deep ploughing, the open ridges are frozen and simmered in the early spring. Replanting before spring seedlings
The land is more than 20cm, and it will be crushed with the soil.
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