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Method for planting seedlings and afforestation in sandy land in arid area by using bare-root seedlings of shrub mulberry in sandy land and special seedling planting device

A planting device and shrub mulberry technology, applied in afforestation, forestry, cultivation, etc., can solve the problems of complex and cumbersome afforestation procedures, low afforestation survival rate, low preservation rate, and large damage to the physical structure of the original soil, and achieve simplification of the afforestation process , Improving the efficiency of afforestation and optimizing the effect of afforestation procedures

Active Publication Date: 2018-07-03
INST OF AFFORESTATION & DESERTIFICATION PREVENTION & CONTROL XINJIANG ACADEMY OF FOREST SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The steps of conventional afforestation in forestry are to prepare the land first, manually or mechanically excavate planting holes, planting ditches or slits, and then complete the entire afforestation process through processes such as planting seedlings, covering soil, and watering. The physical structure is greatly damaged, and the survival rate and preservation rate of afforestation are not high

Method used

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  • Method for planting seedlings and afforestation in sandy land in arid area by using bare-root seedlings of shrub mulberry in sandy land and special seedling planting device
  • Method for planting seedlings and afforestation in sandy land in arid area by using bare-root seedlings of shrub mulberry in sandy land and special seedling planting device
  • Method for planting seedlings and afforestation in sandy land in arid area by using bare-root seedlings of shrub mulberry in sandy land and special seedling planting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Spring afforestation (mid-April-early May):

[0038] The rapid planting method of shrub mulberry in sandy land according to the present invention is implemented and applied in the windproof and sand-fixing forest construction area of ​​Dandagai Desert in the south of Bajiahu Farm in Jinghe County. The soil in the shrub and mulberry planting area of ​​the sandy land is aeolian sandy soil. The soil texture in the upper 0-30 cm is relatively loose, and the soil compactness below 30 cm reaches 20 Pa. The terrain of the afforestation area has ups and downs. From 2012 to 2015, a total of 2,000 mu of sandy mulberries were planted, such as Figure 1-Figure 3 As shown, the specific application steps are as follows:

[0039] Construct water lifting, water supply and water delivery drip irrigation engineering facilities, divide the afforestation land into several drip irrigation (afforestation) units according to the pressure and flow of the drip irrigation system, do not destr...

Embodiment 2

[0044] Summer afforestation (early June to late August):

[0045] The rapid planting method of shrub mulberry in sandy land described in the present invention is implemented and applied in the windbreak and sand-fixing forest construction area of ​​Dangdagai Desert in the south of Bajiahu Farm in Jinghe County. The basic situation of afforestation land is identical with embodiment 1, and in 2012-2015, 3000 mu of sandy land mulberry were planted altogether, as Figure 1-Figure 3 As shown, the specific application steps:

[0046] Build water lifting, water supply and water delivery drip irrigation engineering facilities to ensure the normal water supply for the growth of sandy shrub mulberry seedlings; build cold storage to store annual sandy shrub mulberry seedlings. In order to ensure that the root system of the seedlings does not lose water and has long-term vitality, clean water is sprayed from time to time.

[0047] ②From June to August in summer, after the preparations ...

Embodiment 3

[0049] The rapid planting method described in the present invention is implemented and applied in the sand dune road class of Jinghe County (formerly the Jinghe Sand Control Station of Xinjiang Academy of Forestry) (east longitude: 44°57′, north latitude: 83°32′), such as Figure 1-Figure 3 shown. The highest temperature here is 44°C, the lowest temperature is -35°C, the average annual rainfall is 132 mm, the soil is aeolian sandy soil, the pH value is 7.96, and the organic matter content is 2.22 g / kg. The terrain of the afforestation is flat, and the source of irrigation water is groundwater. The afforestation seedlings are sandy land shrub mulberry for 1-year sowing seedlings and salix 1-year-old cutting seedlings.

[0050] After installing the sprinkler irrigation facilities, afforestation began on April 15th. Start the sprinkler irrigation facilities 5 hours before planting. Spray water until the thickness of the wet soil layer reaches 30 cm. The seedling planting device ...

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Abstract

The invention discloses a method for planting seedlings and afforesting in a sand land of an arid region by using sand land shrub mulberry bare-root seedlings. The method comprises the following steps: (1) digging a motor-pumped well and determining an afforesting land; mounting and laying a trickle irrigation facility; (2) preparing nursery stocks before field planting; (3) determining field planting time; (4) preparing a water source before afforesting; (4) carrying out field planting on the nursery stocks; (6) carrying out root promotion measures after planting; (7) carrying out recovering management; and (8) carrying out conventional management. The invention provides a special nursery stock planting device for the method. According to the method for planting the seedlings and afforesting in the sand land of the arid region by using the sand land shrub mulberry bare-root seedlings and the special nursery stock planting device for the method, the time limitation of conventional afforesting is broken through and planting work of one seedling can be finished within seconds; the current-year survival rate of afforesting is up to 95% and the preserving rate of the next year is up to 85%; an afforesting procedure is optimized and an afforesting step is simplified, so that a seedling planting and afforesting process of the sand land shrub mulberry bare-root seedlings is simplified, the afforesting cost is saved; the recovering period is shortened, the survival rate and preserving rate of the nursery stocks are improved and the afforesting effect is relatively good.

Description

technical field [0001] The invention relates to the technical field of seedling planting and afforestation, in particular to a method for planting seedlings and afforestation in sandy land in arid areas by using bare-root seedlings of shrub mulberry in sandy land and a special seedling planting device. Background technique [0002] Sand Shrub Morus Moraceae (Moraceae) Morus (Morus Linn.) Deciduous shrub, the tree has strong vitality, and its life span can reach 30-50 years; it has strong drought resistance and can survive in areas with 50 mm of precipitation; it is resistant to barrenness, can be planted in desert areas and rocky mountainous areas, and can withstand low temperatures of -30 degrees Celsius and a high temperature of 40 degrees Celsius; the root system of this mulberry is extremely developed, and it is a deep-rooted and strong-breathing tree species, and its root distribution area is often more than 45 times the projected area of ​​​​the crown. At the same t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G23/04A01G17/00
CPCA01G17/005A01G23/04Y02A40/22Y02P60/40
Inventor 宁虎森罗青红陈启民何苗刘茂秀刘吉发吉小敏雷春英王新英
Owner INST OF AFFORESTATION & DESERTIFICATION PREVENTION & CONTROL XINJIANG ACADEMY OF FOREST SCI
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