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Technical regulation for cultivation of prunus divaricata
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LY/T 1748-2008
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Basic data | Standard ID | LY/T 1748-2008 (LY/T1748-2008) | | Description (Translated English) | Technical regulation for cultivation of prunus divaricata | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B64 | | Classification of International Standard | 65.020.40 | | Word Count Estimation | 12,184 | | Date of Issue | 2008-03-31 | | Date of Implementation | 2008-05-01 | | Quoted Standard | GB 6000 | | Regulation (derived from) | State Forestry Administration Announcement (Website) | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the cherry plum cultivation seedling breeding, orchard, tree management, fertilizer management, pest control, harvest and other technical requirements. This standard applies to the Ili region and the climate and soil conditions similar to cherry plum planting area. | LY/T 1748-2008: Technical regulation for cultivation of prunus divaricata---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 prunus divaricata
ICS 65.020.40
B64
People's Republic of China forestry industry standards
Cherry plum cultivation technical regulations
Posted.2008-03-31
2008-05-01 implementation
State Forestry Administration released
Foreword
This standard proposed by the Xinjiang Forestry Department.
This standard by the State Forestry Administration Science and Technology Department.
This standard was drafted. Xinjiang Academy of Forestry, Yili Prefecture Forestry Branch.
The main drafters of this standard. Li Ping, Cong Guizhi, Qin Yulin, Zhang Suduo, Su Xinhua, He Qiong, Liu Xiaofang.
Cherry plum cultivation technical regulations
1 Scope
This standard specifies the cultivation of cherry plum seedlings, garden, tree management, fertilizer and water management, pest and disease control, fruit harvesting and other technologies
Claim.
This standard applies to the Ili region and the climate, soil conditions similar areas cherry plum cultivation.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. All dated references, which are subsequently owned
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to reach an agreement based on this standard research
Whether you can use the latest versions of these files. For undated references, the latest version applies to this standard.
GB 6000 main afforestation tree seedling quality grading
3 garden choice
3.1 climatic conditions
Suitable for temperate semi-arid climate, especially in the former mountain area in the reverse temperate growth. The average annual sunshine hours 2550h ~ 3000h, day flat
8h ~ 12h; the average annual temperature is above 9.2 ℃, the extreme maximum temperature is 40.2 ℃, the extreme minimum temperature is -36 ℃ and the annual average is 10 ℃
The accumulated temperature 3400 ℃ ~ 3500 ℃; frost-free period throughout the year an average of about 165 days; the average annual rainfall 140mm ~ 460mm.
3.2 soil conditions
3.2.1 Select the deep soil, well-drained sandy loam, chestnut soil or loam soil, pH 6.5 ~ 8.9.
3.2.2 Land Preparation and Fertilization. Before seedling, soil preparation shall be carried out. 30 t of organic fertilizer (hectare applied 2t per hectare) shall be used for tillage and depth of arable land
30cm ~ 40cm, after raking in a timely manner.
3.2.3 operating mode. rake flat play 畦, 畦 wide 1.8m ~ 2m, the length of the ground may be.
4 seedling cultivation
4.1 stocking cultivation
To produce cherry Lee as rootstock.
4.1.1 Seed collection
Choose to grow robust, disease-free pests, high yield, stable yield of excellent cherry Lee tree. When the fruit is fully ripe, it will be harvested and the fruit heap will be taken
Seeding after softening plot, the accumulation of thickness to 25cm ~ 30cm is appropriate, take high maturity, seed full of seeds.
4.1.2 Seed treatment
4.1.2.1 Seed storage
4.1.2.1.1 ditch possession of law. Choose shady, dry, well-drained dig deep 50cm, 50cm wide trench (if the spring broadcast
Species, ditch can be appropriately widened to 80cm), the length depends on the number of seeds. Pit bottom shop 10cm thick wet sand, 1 seed and 4 wet sand
(The humidity of the sand to hold the group does not drip, hand touch that is suitable) mixed, poured into the pit, the thickness of not more than 40cm, covered with
10cm wet sand, and then buried 5cm moist soil slightly above the ground, was low in the middle of the ridge on both sides of the ridge, the seeds into the ditch, every 0.8m ~
1m plug in a straw, down to the bottom of the ditch, revealing mound 20cm, conducive to the trench ventilation.
4.1.2.1.2 Kiln method. The seeds and wet sand mixed evenly, tiled on the ground, the thickness of 30cm ~ 35cm, width 1m, easy to turn
Move seeds.
4.1.2.1.3 Indoor stacking. the same method with the kiln.
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