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LY/T 2069-2012: Technical regulation for cultivation of ornamental Pennisetum young plants
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 2069-2012 | English | 189 |
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Technical regulation for cultivation of ornamental Pennisetum young plants
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LY/T 2069-2012
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Basic data | Standard ID | LY/T 2069-2012 (LY/T2069-2012) | | Description (Translated English) | Technical regulation for cultivation of ornamental Pennisetum young plants | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B62 | | Classification of International Standard | 65.020 | | Word Count Estimation | 7,752 | | Quoted Standard | GB/T 3543.4; GB/T 6001-1985 | | 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 Pennisetum ornamental nursery during planting seedlings, tiller nursery, container seedlings management, maternal park management, the implementation of container seedlings Chupu conditions and operational requirements. This standa | LY/T 2069-2012: Technical regulation for cultivation of ornamental Pennisetum young plants---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 cultivation of ornamental Pennisetum young plants
ICS 65.020
B62
People's Republic of China Forestry Industry Standard
Techniques for breeding seedlings of Pennisetum
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 Flower Standardization Technical Committee.
This standard was drafted. Beijing Grass Industry and Environmental Research and Development Center.
The main drafters of this standard. Wu Juying, Teng Wenjun, Yuan Xiaohuan, Yang Xuejun.
Techniques for breeding seedlings of Pennisetum
1 Scope
This standard stipulates the seedling cultivation, the seedling cultivation, the container seedling management, the mother garden management, and the container seedling during the breeding process of the ornamental plants of Pennisetum.
Implementation conditions and operational requirements.
This standard applies to Pennisetum (P.alopecuroides (L.) Spreng.), Oriental Pennisetum (P. orientaleRich.), fluffy wolf
4 species of Pennisetum, P. villosum R. Br. exFresen., P. setaceum (Forssk. Chiov.)
Seedlings of things.
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 3543.4 Crop seed test procedure germination test
GB/T 6001-1985 technical regulations for nursery
3 sowing seedlings
3.1 Site preparation, preparation and substrate preparation
3.1.1 Site preparation and work
Choose a plot with a gentle terrain, good drainage, and soil loam or sandy loam. Sterilization and insecticide treatment should be carried out before site preparation.畦 畦 control
At 1.5m, leave a 60cm trail between the rafts.
3.1.2 Matrix preparation
The tray seeding adopts a mixed matrix of 2.1 volume ratio of grass charcoal to garden soil, and the sieve is sterilized by 10 mesh before use.
3.2 Germination test
The germination test should be carried out in accordance with GB/T 3543.4 before sowing.
3.3 Seed disinfection
Seed disinfection should be carried out in accordance with GB/T 6001-1985 before sowing.
3.4 Seed germination
Seed germination should be carried out before seedling seedlings are planted. The germination should be treated with a temperature change of 30 ° C during the day and 20 ° C at night until the seeds are white.
3.5 Sowing date
Open field sowing should be carried out when the soil is 5cm deep and the temperature is stable above 15°C; the seeding of the tray should be in mid-January to mid-February.
Conducted in the greenhouse.
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