Method for culturing grape in arid Gobi desert area

A Gobi and desert technology, applied in fertilization methods, cultivation, fertilization devices, etc., can solve problems such as soil salinization, eutrophication of water resources, leakage of soluble nutrients, waste of water resources, etc., and reduce the evaporation area of ​​the ground , the effect of suppressing invalid transpiration and reducing the opening

Inactive Publication Date: 2008-01-09
SHANGHAI JIAO TONG UNIV
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Problems solved by technology

[0004] In the self-flowing irrigation areas of Ningxia and Inner Mongolia Hetao, the cultivation concept of "deep roots and luxuriant leaves" is still restricted. Grape trees are planted in 80cm deep planting holes or furrows. After planting, organic fertilizer is applied to expand the holes or furrows year by year. , the root system of vines is widely distributed in barren sandy soil and grav

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  • Method for culturing grape in arid Gobi desert area

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Embodiment

[0019] Examples: The following examples do not constitute a limitation to the present invention.

[0020] 1. Planting

[0021] Ningxia area, autumn and winter seasons. Excavate a 150cm wide and 40 deep cold-proof ditch in the beach at a distance of 5m, and then dig a 75cm-wide and 60cm-deep planting ditch in the center of the bottom of the cold-proof ditch. Spread a PVC plastic film with a thickness of 0.10-0.15mm, fill the bottom of the planting ditch with coarse sand or gravel about 10cm thick to absorb excess water, and then fill the planting ditch with soil and fertilizer mixture. The content should exceed 10%, and the total nitrogen content should be less than 2%, so as to prevent the seedlings from burning due to excessive nitrogen content. Plant saplings of fresh grape varieties at a distance of about 1.0m.

[0022] 2. Budding stage

[0023] 1) Water management: adequate watering.

[0024] 2) Nutrient management: No need to fertilize in bud stage

[0025] 3. Rapid...

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Abstract

The present invention relates to a method for planting grape in arid desert area. Said method includes the following several steps: according to the spacing distance of 4-6m excavating overwintering soil-covering cold-resisting channel, excavating planting channel in the centre of cold-resisting channel bottom, laying PVC plastic film on the channel bottom of planting channel and two side walls, filling coarse sand or chad into the channel bottom, then making the planting channel be filled up with soil and fertilizer mixture, according to the spacing distance of 1m planting grape young tree, at two sides of tree body respectively setting one drip irrigation band, at two sides of root system alternatively making irrigation, adopting small trellis form and pruning, when autumn changes into winter in every year, removing aerial portions of grape main vine and fruiting twigs from grape trellis and placing them into cold-resisting channel and covering said cold-resisting channel with a layer of sandy soil whose thickness is 50cm for overwintering.

Description

technical field [0001] The invention relates to a grape planting method in an arid Gobi desert area, and provides a grape planting method capable of saving water and fertilizer and improving yield and quality for arid areas lacking in water resources, and belongs to the technical field of agricultural and forestry crop cultivation. Background technique [0002] The southern part of Xinjiang in western my country, the Hexi Corridor in Gansu, Yinchuan in Ningxia and the western part of Hetao in Inner Mongolia have scarce rainfall (15-300mm / year), and agricultural production is completely dependent on snow-capped mountains and Yellow River water for irrigation. The local light and heat resources are abundant, and it is a pollution-free green production area for fruits. Fruits such as grapes and pears from Turpan, Dunhuang, Lanzhou, Yinchuan and Wuhai are all famous high-quality fruits throughout the country. However, due to limited water resources, a large amount of land is st...

Claims

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Application Information

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IPC IPC(8): A01G17/02A01C21/00
Inventor 王世平石磊谢强张才喜
Owner SHANGHAI JIAO TONG UNIV
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