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Method for improving planting efficiency of Calligonum mongolicum in arid desert area

A technology for jujube serratia and desert is applied in the field of improving the planting efficiency of jujube serratia in arid desert areas, which can solve the problems of time-consuming and laborious artificial planting, harsh climate in desert areas, high labor intensity, etc., so as to shorten the planting time, reduce the cost of afforestation, The effect of reducing labor intensity

Inactive Publication Date: 2016-10-12
LANZHOU UNIVERSITY +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of afforestation of Azalea jujube, considering a series of problems such as harsh climate in desert areas, lack of water sources, time-consuming and labor-intensive artificial planting, and high labor intensity, it is urgent to develop a new planting method for Azalea jujube suitable for arid desert areas. method

Method used

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  • Method for improving planting efficiency of Calligonum mongolicum in arid desert area

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Example 1 A method for improving the planting efficiency of Jujube sylvestris in arid desert areas, comprising the following steps:

[0024] ⑴Excavation of Shaguai jujube planting ditch:

[0025] At the end of autumn and early winter in the arid desert area, use a tractor with a plowshare to open a furrow with a width of 35 cm and a depth of 60 cm in the east-west direction, so that the distance between the furrows is 2 m; The moving fine sand will fill up the open ditch.

[0026] ⑵ Shaguai jujube seedling selection:

[0027] Choose 1-year-old seedlings of Shaguai jujube that are free from diseases and insect pests; care must be taken to protect the root system during the entire process of seedling raising, transportation, and planting.

[0028] ⑶ Shaguai jujube planting:

[0029] After the soil thawed in the spring of the second year, the planting ditch of Shaguai jujube was filled with fine sand; at this time, the water tank was placed on an ordinary agricultural t...

Embodiment 2

[0037] Embodiment 2 A method for improving the planting efficiency of Jujube sylvestris in arid desert areas, comprising the following steps:

[0038] ⑴Excavation of Shaguai jujube planting ditch:

[0039] At the end of autumn and early winter in the arid desert area, use a tractor with a plowshare to open a furrow with a width of 40 cm and a depth of 65 cm in the east-west direction, so that the distance between the furrows is 2.5 m; Blow fine sand to fill up the open ditch.

[0040] (2) Seedling selection of Shaguai jujube is the same as in Example 1.

[0041] ⑶ Shaguai jujube planting:

[0042] After the soil thawed in the spring of the second year, the planting ditch of Shaguai jujube was filled with fine sand; at this time, the water tank was placed on an ordinary agricultural tractor, and a four-point plastic hose (inner diameter 11.5 mm) was connected to the water tank to reach the ground. ), the other end of the pipe is connected to the seedling planting tool (appli...

Embodiment 3

[0046] Example 3 A method for improving the planting efficiency of Jujube sylvestris in arid desert areas, comprising the following steps:

[0047] ⑴Excavation of Shaguai jujube planting ditch:

[0048] At the end of autumn and early winter in the arid desert area, use a tractor with a plowshare to open a furrow with a width of 45 cm and a depth of 70 cm in the east-west direction, so that the distance between the furrows is 3 m; The moving fine sand will fill up the open ditch.

[0049] (2) Seedling selection of Shaguai jujube is the same as in Example 1.

[0050] ⑶ Shaguai jujube planting:

[0051] After the soil thawed in the spring of the second year, the planting ditch of Shaguai jujube was filled with fine sand; at this time, the water tank was placed on an ordinary agricultural tractor, and a four-point plastic hose (inner diameter 11.5 mm) was connected to the water tank to reach the ground. ), the other end of the pipe is connected to the seedling planting tool (ap...

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Abstract

The invention relates to a method for improving planting efficiency of Calligonum mongolicum in an arid desert area. The method comprises the following steps: (1) digging of Calligonum mongolicum planting ditches: digging ditches with a width of 35 to 45 cm and a depth of 60 to 70 cm in an east-west direction by using a tractor with a plowshare in the arid desert area in late autumn and early winter, wherein the distance between ditches is 2 to 3 m; (2) selection of Calligonum mongolicum seedlings: selecting one-year-old Calligonum mongolicum seedlings which are free of diseases and pests; (3) planting of Calligonum mongolicum: after soil thawing in next spring, planting the Calligonum mongolicum seedlings by using seedling planting tools; and (4) maintenance management of Calligonum mongolicum. The method provided by the invention greatly reduces labor intensity, realizes integration of plantation and irrigation of the Calligonum mongolicum seedlings, shortens planting time, improves the survival rate of the Calligonum mongolicum seedlings, and saves time and water.

Description

technical field [0001] The invention relates to the field of desert planting, in particular to a method for improving the planting efficiency of Jujube japonica in arid desert areas. Background technique [0002] The situation of desertification in China is very serious. According to the survey results, China's desertification land area is 2.622 million square kilometers, accounting for 27.4% of the country's land area. It is one of the countries with severe desertification in the world. How to control desertification has become an urgent problem to be solved. The content of organic matter in desert soil is very small, the soil moisture is lacking, and the surface is easy to compact, and there are generally small stones in the soil, which increases the difficulty of afforestation and sand control. [0003] Shaguai jujube is a shrub with a height of 1-3 meters. This kind of shrub has the characteristics of regeneration and rejuvenation. The young branches can be used as feed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 刘金荣谢晓蓉余倩倩张琼达军山卢建男王菊兰杨有俊郭同刘铁军
Owner LANZHOU UNIVERSITY
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