Method for planting nursery stocks in high and cold altitude areas

A seedling and altitude technology, applied in botany equipment and methods, horticultural methods, cultivation, etc., can solve the problems of low survival rate of urban greening seedlings, low overwintering rate, short growing season, etc., to increase the overwintering rate and prolong the growth of seedlings period, the effect of prolonging the reproductive period

Inactive Publication Date: 2020-09-29
北京亿利生物科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the existing technology, the air is thin, the wind is strong, the temperature is low, the radiation is strong, and the growing season is short in the alpine altitude area. At present, the existing domestic urban greening seedling planting technology mainly includes seedling selection, planting time, soil, pruning, irrigation and fertilization , soil loosening, pest control, etc., are not enough to solve the greening problems such as low survival rate of urban greening seedlings, short growth period, and low overwintering rate in high-cold altitude areas

Method used

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  • Method for planting nursery stocks in high and cold altitude areas
  • Method for planting nursery stocks in high and cold altitude areas
  • Method for planting nursery stocks in high and cold altitude areas

Examples

Experimental program
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Embodiment 1

[0046] Such as figure 1 As shown, this embodiment provides a method for planting seedlings, including the following steps S1-S2.

[0047] S1. Plant shrubs in the target planting area, and plant trees between the shrubs.

[0048] In the present invention, the target planting area is an alpine and high-altitude area, specifically an alpine and high-altitude area in Nagqu.

[0049] The shrubs are selected from local high-quality healthy shrubs in the target area, including but not limited to: one or more of golden dew plum, silver dew plum, alpine willow, clove, alpine rhododendron and Tibetan willow; preferably golden dew plum.

[0050] In this embodiment, the arbor is selected from healthy seedlings in the target area or in areas with similar environmental conditions, including but not limited to one or more of Qinghai spruce, Qilian juniper and fir; preferably Qinghai spruce.

[0051] In this embodiment, the planting plan of the shrubs is as follows: from April to May every ...

Embodiment 2

[0061] Such as figure 2 with image 3 As shown, the present embodiment provides a method for planting seedlings, including the following steps S21-S24.

[0062] S21. Plant shrubs in the target planting area, and plant trees between the shrubs.

[0063] In the present invention, the target planting area is an alpine altitude area. In this embodiment, the target planting area is the alpine and high-altitude region of Nagqu.

[0064] The shrubs are selected from local high-quality healthy shrubs in the target area, including but not limited to: one or more of golden dew plum, silver dew plum, alpine willow, clove, alpine rhododendron and Tibetan willow; preferably golden dew plum.

[0065] In this embodiment, the arbor is selected from healthy seedlings in the target area or in areas with similar environmental conditions, including but not limited to one or more of Qinghai spruce, Qilian juniper and fir; preferably Qinghai spruce.

[0066] In this embodiment, the planting pl...

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Abstract

The invention provides a method for planting nursery stocks in high and cold altitude areas. The method comprises the following steps: planting shrubs in a target planting area, and planting arbors inthe shrubs; performing light supplementing and temperature increasing treatment on the arbors; and performing CO2 concentration supplementing treatment on the arbors. The method for planting the nursery stocks provided by the invention can be applied to the technical field of urban greening nursery stock planting in the high and cold altitude areas. According to the method provided by the invention, the light supplementing and temperature increasing treatment and the CO2 concentration supplementing treatment are performed on the arbors, so that the photosynthetic efficiency of the nursery stocks is improved, and the growth period of the nursery stocks is prolonged; and furthermore, the photosynthetic efficiency of the urban greening nursery stocks in the high and cold altitude areas is effectively improved, and the overwintering rate is improved.

Description

technical field [0001] The invention relates to the technical field of plant planting, in particular to a method for planting seedlings in high cold altitude areas. Background technique [0002] Growing season minimum temperatures are often seen as an important driver of alpine treeline position. Numerous studies provide experimental evidence for the notion that key ecological processes affecting treeline variation (e.g., tree cambium activity, tall growth, leaf phenology, seedling renewal) are primarily constrained by low temperature rather than uniform temperature. Specifically, in southeastern Tibet with similar latitudes, the range of treeline position changes is 4200-4900m; while in northeastern Tibet with similar latitudes, the range of treeline position changes is 3500-4200m. According to the calculation results of the generalized linear model, the minimum air temperature in July, rather than latitude, is the most significant predictor of the treeline position on the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/02A01G7/04A01G20/00A01G22/60
CPCA01G17/005A01G7/02A01G7/045A01G20/00A01G22/60
Inventor 于晓丹杨洪波赵晋灵高亮庞瑞刘珮郝伟
Owner 北京亿利生物科技有限公司
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