Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for desert land preparation and rice planting

A rice and desert technology, applied in the field of desert land preparation and rice planting, can solve the problems of large evaporation, low economy, poor planting effect, etc., achieve the effect of low transformation cost and avoid waste of resources

Inactive Publication Date: 2019-07-05
鄂尔多斯市环保投资有限公司
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, there are often mineral deposits in the desert areas of western my country, such as coal mines; during the mining of mineral deposits, mine water is often discharged after simple treatment. However, the mine water after simple treatment cannot meet industrial production, so it is directly discharged, but the desert The area is seriously lacking, and the direct discharge of mine water is a serious waste of resources
[0006] Ecological restoration is an important measure of environmental protection. How to effectively control arid desert areas has become an urgent problem to be solved in my country. The method of desert ecological restoration is mainly to control sand by planting ecological forests. However, due to the limited soil conditions in desert areas, water sources less, large amount of evaporation, so the planting effect is not good, and the economy is not strong, so combining the treated mine water into the ecological restoration is a current work problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In this embodiment, a piece of sand is selected in the Kubuqi Desert located in Ordos, Inner Mongolia to carry out the test, including the following steps: step (1) seed selection; step (2) seedling raising; step (3) soil preparation; step (4) sand field improvement; Step (5) transplanting; Step (6) fertilizing and watering; Wherein

[0026] The step (1) seed selection: select a japonica rice variety with strong light resistance, drought resistance, and late maturity;

[0027] The step (2) raising seedlings: directly excavating the desert soil to raise seedlings according to the common field seedling raising method, and using the treated mine water to water;

[0028] The step (3) land preparation: first level the sandy ground, then pave the swamp soil as anti-seepage soil, sprinkle water and compact it until the anti-seepage soil is tightly connected as one and closely bonded with the bottom sand; finally backfill Sandy soil, and ridges are added around to form sandy f...

Embodiment 2

[0034] In this embodiment, a piece of sand is selected in the Kubuqi Desert located in Ordos, Inner Mongolia to carry out the test, including the following steps: step (1) seed selection; step (2) seedling raising; step (3) soil preparation; step (4) sand field improvement; Step (5) transplanting; Step (6) fertilizing and watering; Wherein

[0035] The step (1) seed selection: select a japonica rice variety with strong light resistance, drought resistance, and late maturity;

[0036] The step (2) raising seedlings: directly excavating the desert soil to raise seedlings according to the common field seedling raising method, and using the treated mine water to water;

[0037] The step (3) land preparation: first level the sandy ground, then pave the swamp soil as anti-seepage soil, sprinkle water and compact it until the anti-seepage soil is tightly connected as one and closely bonded with the bottom sand; finally backfill Sandy soil, and ridges are added around to form sandy f...

Embodiment 3

[0043] In this embodiment, a piece of sand is selected in the Kubuqi Desert located in Ordos, Inner Mongolia to carry out the test, including the following steps: step (1) seed selection; step (2) seedling raising; step (3) soil preparation; step (4) sand field improvement; Step (5) transplanting; Step (6) fertilizing and watering; Wherein

[0044] The step (1) seed selection: select a japonica rice variety with strong light resistance, drought resistance, and late maturity;

[0045] The step (2) raising seedlings: directly excavating the desert soil to raise seedlings according to the common field seedling raising method, and using the treated mine water to water;

[0046]The step (3) land preparation: first level the sandy ground, then pave the swamp soil as anti-seepage soil, sprinkle water and compact it until the anti-seepage soil is tightly connected as one and closely bonded with the bottom sand; finally backfill Sandy soil, and ridges are added around to form sandy fi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for desert land preparation and rice planting. The method comprises the following steps of 1, seed selection; 2, seedling growing; 3, land preparation; 4, sand field improvement; 5, transplanting; 6, fertilization and watering. According to the method, a seepage proofing layer is arranged at the lower portion of sand soil, bio-organic fertilizer is blended in the sand soil to form a culture layer, then irrigation and transplanting are conducted, and the problem that traditional rice planting cannot be carried out in deserts is solved; by means of the method, the deserts can be modified simply and feasibly, and the modification cost is low; meanwhile, mine water which is simply treated in the mining process is fully utilized, and the problem of resource waste caused by traditional discharge of mine water is solved.

Description

[0001] Technical field: [0002] The invention relates to a method for planting rice, in particular to a method for preparing desert land and planting rice. [0003] Background technique: [0004] Desert, because it is a sandy desertified land, the soil is thin, the rain is scarce, the air is dry, the land is thirsty and not suitable for farming, and very few organisms can survive. About 1 / 3 (48 million square kilometers) of the world's land is arid and semi-arid desert areas, and it is expanding at a rate of 60,000 square kilometers every year. The desert area has accounted for 20% of the total land area, and there are still 43% land is facing the threat of desertification. [0005] In addition, there are often mineral deposits in the desert areas of western my country, such as coal mines; during the mining of mineral deposits, mine water is often discharged after simple treatment. However, the mine water after simple treatment cannot meet industrial production, so it is dire...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/22A01B79/02A01C21/00C05G3/04C05F17/00C05G3/80
CPCA01B79/02A01C21/005A01G22/22C05D9/00C05F17/00C05G3/80C05F5/002C05F7/00C05F11/00C05F11/08Y02W30/40
Inventor 韩伟辛春旭王夜光阿音嘎
Owner 鄂尔多斯市环保投资有限公司