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Wind sand preventing and seedling protecting method suitable for desert areas

A technology for wind and sand prevention, applied in the fields of botanical equipment and methods, plant protection cover, climate change adaptation, etc., can solve the problems of low survival rate of seedling preservation, low survival rate of seedlings, etc. The effect of less investment

Inactive Publication Date: 2013-10-23
新疆玉龙枣园农业科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In desert areas, due to factors such as lack of protective forests, sparse vegetation, and lack of water, strong winds blow sandy soil, blow and bury seedlings, so that the unearthed cotyledons, true leaves, and growth points are scalded, killed, and dried, and the survival rate of seedlings is extremely high. Low. In recent years, various places have stepped up desertification transformation and planted crops, and achieved good ecological and social benefits. However, there is a common problem of low survival rate of seedlings, which needs to be improved urgently.

Method used

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  • Wind sand preventing and seedling protecting method suitable for desert areas
  • Wind sand preventing and seedling protecting method suitable for desert areas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one: a kind of method that is suitable for desert area anti-wind and sand protection seedlings

[0021] A method suitable for protecting seedlings from wind and sand in desert areas to improve survival rate, the specific method includes the following steps.

[0022] (1) From mid-April to early June every year, after leveling the ground, use a tractor to lay capillary pipes and plastic film, with a row spacing of 1.5 meters to 3 meters. After the drip irrigation system is connected, drip water continuously for 12 hours. After 2 days, use a seeder to plant, with a hole spacing of 20 cm. , 6 seeds per point.

[0023] (2) The cup cover (1) is a bottomless cup-shaped body. The cup cover is made of paper, plastic or non-woven fabric with a light transmittance of 40%-50%. The cup wall of the cup cover (1) and the large cup The angle between the mouth planes is 77°-83°, the diameter of the large cup mouth of the cup cover (1) is adapted to the peripheral diameter of...

Embodiment 2

[0028] Embodiment two: a kind of method that is suitable for preventing wind and sand in desert area and improving the survival rate of seedling preservation

[0029] (1) From mid-April to early June, after leveling the ground, use a tractor to spread capillary tubes and mulch, with a row spacing of 1.5-3 meters. After connecting the drip irrigation system, drip water continuously for 12 hours. After 2 days, use a seeder to plant, with a hole spacing of 20 cm. There are 6 jujube seeds per point.

[0030] (2) The cup cover (1) adopts a bottomless cup shape. The cup cover is made of paper, plastic or non-woven fabric with a light transmittance of 40%-50%. The cup wall and the cup cover (1) are large cups. The angle between the mouth planes is 77°-83°, the diameter of the mouth of the large cup is adapted to the peripheral diameter of the seedlings with 7 true leaves, the height of the cup (1) is adapted to the height of the seedlings with 7 true leaves, the cup (1) Set cup cove...

Embodiment 3

[0035] According to the method described in Examples 1 and 2, a kind of method suitable for protecting seedlings from wind and sand in desert areas provided by the invention is applicable to jujube, pear, peach, almond, walnut, wolfberry, apple, grape, watermelon, melon, peanut, potato Economic crops such as Populus euphratica, Populus ash, Haloxylon and other trees, but not limited to these crops. The technology provided by the invention is to protect the seedlings of crops sown by seeds in desert areas, seed bulbs buried in soil, and seed stems unearthed from wind and sand, and the seedling preservation rate is over 90%. The cup cover directly blocks wind and sand, and protects the cotyledon, true leaf and growth point after unearthed. It has the characteristics of low investment and high survival rate of seedlings, and improves efficiency. After the strong wind passes, sand and soil may accumulate in the cup cover. It is necessary to check in time and remove the sand to pre...

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Abstract

The invention discloses a wind sand preventing and seedling protecting method suitable for desert areas. A trickle irrigation mulching film is laid. Six seeds are sowed in each hole. Seedlings are timely emancipated after the seeds bud and come out of earth. A wind sand preventing and seedling protecting device-a cup cover is buckled at the same time. Cup cover fixing lugs are symmetrically arranged on the edge of a large cup mouth of the cup cover and are closely attached to the ground. Bamboo stick holes are formed in the cup cover fixing lugs. Two bamboo sticks penetrate through the bamboo stick holes to be inserted into soil so as to fix the cup cover. The cup cover is detected after heavy wind. If sand covers the seedlings, the cover cup together with the bamboo sticks are pulled higher, the sand is poked off, and then the bamboo sticks are inserted again to fix the cup cover. When the seedlings grow to be with 7 main leaves or 5cm high, the cup cover together with the bamboo sticks are lifted by 1cm. When the seedlings are 10cm high, the cup cover is pulled out for uniform recovery, and one seedling is left in each hole. The method is applied to the desert areas, blocks wind sand for the seedlings out of earth, protects cotyledons, main leaves and growth points out of earth, and has the advantages of being little in investment, and high in seedling survival rate, and has wide practicality.

Description

technical field [0001] The invention relates to the technical field of horticultural cultivation. Specifically, the invention relates to a technical field of improving the survival rate of crop seedlings. Background technique [0002] There are many technologies for wind and sand fixation in my country, and some have applied for patents, such as afforestation for wind and sand fixation, artificial grass grids, fences, net barriers, etc. No irrigation techniques etc. The improvement of water-saving technologies such as mulching and drip irrigation has provided technical support for the development of the Gobi Desert. The development of jujube seedling raising and cultivation technology, especially the development of sour jujube live grafting and gardening technology, has greatly promoted the development of jujube industry. In desert areas, due to factors such as lack of protective forests, sparse vegetation, and lack of water, strong winds blow up sand, blow and bury seedli...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G13/02
CPCY02A40/22
Inventor 伍新宇宁金龙
Owner 新疆玉龙枣园农业科技有限公司
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