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Method for resource utilization of high-salt-content water organisms

A technology with high salinity and aquatic organisms, applied in the field of utilization of high saline biological resources, can solve the problems of large water consumption, reduce planting costs and improve the local ecological environment

Pending Publication Date: 2022-06-03
新疆中泰创新技术研究院有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, using this method has the problem of large water consumption, and long-term planting salt will be enriched in large quantities to the low points of the entire planting area

Method used

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  • Method for resource utilization of high-salt-content water organisms
  • Method for resource utilization of high-salt-content water organisms
  • Method for resource utilization of high-salt-content water organisms

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Embodiment

[0039] The present embodiment provides a method for the utilization of high-salinity biological resources, comprising the following steps:

[0040] (1) In areas with rich and high salt water content and barren land, the land should be leveled for land preparation, such as Figure 1-3 As shown, a plurality of small alkali drainage ditches 1 with an inverted trapezoidal cross-section and a large alkali drainage ditches 3 with an inverted trapezoidal cross-section parallel to and opposite to the road 2 were excavated on the land after land preparation. The spacing is between 10 meters and 50 meters according to the terrain and the salt content of the irrigation water, and the spacing of the large alkali drainage ditches 3 is between 50 meters and 150 meters according to the terrain and the salt content of the irrigation water; The land after soil preparation is divided into a plurality of planting areas 4, and the small row ditch 1 and the large row alkali ditch 3 are vertically ...

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Abstract

The invention discloses a high-salt-content water biological resource utilization method which comprises the following steps: (1) in an area with rich high-salt-content water and wasteful land, carrying out field flattening and soil preparation, digging alkali removal ditches and building ridges on the land, and then irrigating with large water to remove salt, so that the salt content of soil in a planting area is reduced to be below 5wt%; (2) planting saline-alkaline tolerant plants in the low-salt-content planting area in the step (1) in the planting season; (3) normally irrigating the saline-alkaline tolerant plants in the step (2) in the growing season; (4) after the plants are mature, harvesting or other farming operations are carried out; and (5) irrigating the planting area with large water under the freezing point in winter, and freezing the water. According to the biological resource utilization method for the high-salt-content water provided by the invention, high-density alkali drainage ditches, large-water irrigation salt drainage and winter freezing salt drainage are combined, so that the salt content of an area irrigated by the high-salt-content water is kept at a certain level, and serious salt accumulation of a planting area along with perennial irrigation is avoided.

Description

technical field [0001] The invention belongs to the technical field of comprehensive utilization of high brine content, and in particular relates to a method for utilization of biological resources with high brine content. Background technique [0002] my country's high brine content is huge in scale, widely distributed, and rich in available resources. Excessive sodium, calcium, magnesium, chlorine, sulfate and other ions in high-concentration salt water will cause soil salt accumulation due to long-term watering of the land, making it difficult for microorganisms to survive, and plant roots unable to absorb nutrients and water normally. In view of the characteristics of low temperature, thin soil and poor structure of saline-alkali land, traditional methods will encounter many difficulties in the improvement and utilization of saline-alkali land. This method is an improved method for expelling salt and reducing alkali, but when high saline water is used in planting, it ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01G17/00A01G25/00A01B79/02
CPCA01G22/00A01G17/005A01G25/00A01B79/02Y02A40/10
Inventor 詹光辉付倩芸李硕煜谢天王刚马艳丽加依娜·库力斯坦马晓欣
Owner 新疆中泰创新技术研究院有限责任公司
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