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LY/T 2619-2016: Technical regulations for seedling of Cinnamomum petrophilum
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 2619-2016 | English | 139 |
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Technical regulations for seedling of Cinnamomum petrophilum
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LY/T 2619-2016
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Basic data | Standard ID | LY/T 2619-2016 (LY/T2619-2016) | | Description (Translated English) | Technical regulations for seedling of Cinnamomum petrophilum | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B61 | | Classification of International Standard | 65.020.20 | | Word Count Estimation | 6,670 | | Date of Issue | 2016-01-18 | | Date of Implementation | 2016-06-01 | | Quoted Standard | GB 2772; GB 4285; LY/T 1185 | | Regulation (derived from) | ?State Forestry Bureau Announcement 2016 No.1 | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the rock Gui seedling cultivation (seeding, cutting seedlings), nursery stock management, nursery stock and other requirements. This standard applies to Yan Gui (Cinnamomum petrophilum N.Chao) nursery technology. | LY/T 2619-2016: Technical regulations for seedling of Cinnamomum petrophilum---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 of Cinnamomum petrophilum
ICS 65.020.20
B61
People's Republic of China Forestry Industry Standard
Yangui seedling technical regulations
Released on.2016-01-18
2016-06-01 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 under the jurisdiction of the National Forest Seed Standardization Technical Committee (SAC/TC115).
This standard was drafted. Sichuan Academy of Forestry.
The main drafters of this standard. Zhou Yongli, Gan Shaoxiong, Su Yiming, Wang Zhun, Xu Yuan.
Yangui seedling technical regulations
1 Scope
This standard stipulates the requirements for cultivation of seedlings of seedlings (planting seedlings, cutting seedlings), management of seedlings, and emergence of seedlings.
This standard applies to Cuinamomumpetrophilum N.Chao seedling technology.
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 2772 forest seed test method
GB 4285 Standard for safe use of pesticides
LY/T 1185 Nursery Construction Code
3 preparation
3.1 Selection of nursery land
The nursery construction meets the requirements of LY/T 1185. Choose a flat terrain, convenient transportation, sufficient water supply, well-drained sections, soil thickness
Above 50cm, the soil structure is good, the texture is loam or sandy loam, the soil pests and diseases are less, and the flat land and gentle slope of pH 4.5~7.0.
3.2 Site preparation
Land preparation requires deep ploughing, removal of grass roots, and grounding. Spring ploughing depth of more than 20cm, timely leveling and suppression; autumn
In the (winter) season, the depth of ploughing is more than 30cm, and it will be in the spring of the next year.
3.2.1 Base fertilizer
Combining with the ground preparation of the base fertilizer, applying high-quality decomposed organic fertilizer 4500kg/hm2~7500kg/hm2, compound fertilizer when the soil is tilled
450kg/hm2~750kg/hm2, dig to earth and fertilizer for even mixing.
3.2.2 Soil disinfection
Disinfect the soil with the base fertilizer, using 50% zinc sulphur phosphorus 20kg/hm2 or sprinkle zinc powder 30kg/hm2. Pesticide use
Meet the requirements of GB 4285.
3.3 Making a bed
The width of the seedbed is 100cm~120cm, the height is 20cm~30cm, and the side ditch is 50cm. The length depends on the terrain and convenient operation.
4 sowing seedlings
4.1 Seed Collection
Choose robust growing plants for seed collection. From mid-August to late October. When the seed coat is black, it is harvested at the right time. Washing seeds after harvesting
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