CN106561099A - Method for repairing and greening saline and alkaline land by applying straw grass blanket - Google Patents
Method for repairing and greening saline and alkaline land by applying straw grass blanket Download PDFInfo
- Publication number
- CN106561099A CN106561099A CN201611034622.1A CN201611034622A CN106561099A CN 106561099 A CN106561099 A CN 106561099A CN 201611034622 A CN201611034622 A CN 201611034622A CN 106561099 A CN106561099 A CN 106561099A
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- Prior art keywords
- stalk
- blanket
- domatic
- soil
- greening
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a method for repairing and greening a saline and alkaline land by applying a straw grass blanket. The method comprises the following steps: 1, clearing away weeds on a slope; 2, performing flattening; 3, performing ditching and backfilling: determining ditching as required, wherein a ditch is 50 cm in width and 30 cm in depth, and the straw grass blanket which is 3 to 10 cm in length is paved at a position which is 50 cm away; 4, improving the land; 5, covering the straw grass blanket, unfolding the straw grass blanket along the slope to enable the straw grass blanket to be in full contact with the ground, and then fixing the unfolded straw grass blanket on the slope with bamboo sticks; 6, selecting and planting seedlings; and 7, performing watering. The method has the following beneficial effects that full reutilization of straws can be realized, construction can be carried out quickly, the cost is reduced, the problem of the greening requirements of various saline and alkaline lands is solved, the environment is improved, and the surface moisture is enriched.
Description
Technical field
The present invention relates to a kind of environmental protection grass blanket technical field, more particularly to one kind carries out salt-soda soil reparation using Stalk blanket
The method of greening.
Background technology
Salt-soda soil refers to that contained salinity has influence on a soil type of the normal growth of crop.According to joint state religion section
Text tissue and food and agricultural organization's incomplete statistics, the area in whole world salt-soda soil is 9.5438 hundred million hectares, wherein the saline and alkaline ground of China
There is salinization of soil in about 34,600,000 hectares of product, 7,600,000 hectares of tilth salinization, nearly 1/5 arable land.
Therefore, alkaline land improving using technology development, for China's especially inland dry agricuture irrigated area rural economy
Sustainable and healthy development, management of national land, ecological, environmental protective etc. have extremely important realistic meaning.
Original greening mode, is divided into two ways, 1., on suitable training base soil direct sowing grass-seed；2., suitable
Training base soil on bedding finished product roll of sod.The first greening mode is more convenient, but the adaptability requirement to grass-seed is higher,
Bud ratio is difficult to control to, and grass-seed runs into heavy rain and is easily washed in sowing time, or is eaten up by bird, causes large area blank；Second
Kind of greening mode is relatively costly, and the plantation of roll of sod needs to take a large amount of arable lands, and the laying of roll of sod needs substantial amounts of transport into
Originally, personnel cost and maintenance cost.It is poor to the adaptability of geographical environment and the purposes of original greening mode is relatively simple,
Greening to mine massif is not competent.
Stalk blanket be with strings such as rice wheat straw, palm, coconut husk suedes as matrix, together with high-quality grass-seed, dedicated paper,
The multiple materials such as sizing net, carry out the high-tech product of industrialized production, the original greening of comparison on modern production equipment
Mode has widely business and social purposes.
The content of the invention
It is an object of the invention to provide a kind of application Stalk blanket carries out the method that greening is repaired in salt-soda soil, can either realize
Abundant recycling to stalk, again can rapid construction reduces cost, solve the greening demand in various salt-soda soils.
For achieving the above object, the present invention adopts following technical proposals：
A kind of application Stalk blanket carries out the method that greening is repaired in salt-soda soil, comprises the following steps：
Step one, the domatic weeds of removing：Sprinkling herbicide treatment is carried out to domatic within 2-3 days before construction；It is domatic to carry out sprinkling and remove
Careless agent is processed can be with or without selecting the herbicide in not feud face according to different situations；
It is step 2, smooth domatic：By domatic unstable stone or eliminating impurities, must not there are turquoise, danger stone, for unstable
The domatic method that should adopt special anchoring, Medium Culture is without the thrust such as engineering rubbish and big stone, weeds；Mainly remove slope
The thing of the unfavorable bank protection grass-seed growth such as weeds in heaven, grass roots, construction rubbish, larger stone on face.After these are removed
Hug flat by domatic with creeper, be so conducive to the uniform carry of fertilizer domatic, will not all be slipped to toe so that careless blanket is more
It is attached on domatic well；
Step 3, ditching, backfill：Determine according to demand and excavate, the specification of ditch is deep 50cm width 30cm depths, lay at 50cm
The Stalk blanket of 3cm to 10cm, prevents salt from subtracting up anti-, forms the neutralization of acid-base value, in backfill mound, allows mound to form bar shaped
Ramp shaped；
Step 4, the betterment of land：The betterment of land is carried out according to laboratory indexes, is improved using modifying agent, while Ensure Liquid is native, have
Machine fertilizer；
Step 5, stalks mulching grass blanket：Because the plot of improvement is arc shape, Stalk blanket is covered also skill very much, but to plant
Cover based on plant, launch Stalk blanket, Stalk blanket one end is inserted in ditch and is followed closely vegetation blanket with bamboo let or u-shaped after fill compaction
It is fixed；By Stalk blanket along domatic expansion, it is allowed to be fully contacted with ground, is then fixed on the Stalk blanket of expansion with bamboo let
On domatic, suppress to prevent from being started by wind with Stalk blanket soil at toe；The EDGE CONTACT of Stalk blanket laying will keep whole
Homogeneous is caused；
Step 6, select seedling, plant seedling：Because many products in salt-soda soil are not suitable for plantation, therefore select the product of plantation particularly important, root
According to many years of experience, the cultivation of seed is also not suitable for being cultivated in salt-soda soil, seed is determined according to the pH-value in salt-soda soil, normal
In the case of cultivate, then transplant to salt-soda soil；
Step 7, water：After planting transplantation of seedlings, poured with fresh water, can self-growth after seedling is survived.
Preferably, the Stalk blanket includes being located at the veil and the spacer screen positioned at the bottom of top and positioned at institute
State the nutrient water-retention soil layer between veil and the spacer screen, the veil and the spacer screen overlapping tile and sutured by suture
Together, be provided with packing paper between the nutrient water-retention soil layer and the spacer screen, the nutrient water-retention soil layer and the veil it
Between be provided with stalk layer, be provided with grass-seed between the stalk layer and the nutrient water-retention soil layer and sow layer；The nutrient water-retention
The thickness of the layer is 8～20 millimeters.
Preferably, the veil and the spacer screen are that string or degradation plastic fibrage are formed；The suture
Line is string or degradation plastic fiber.
Preferably, the stalk layer is stalk knitting blanket or stalk Nomex.
Preferably, the nutrient water-retention soil layer is well mixed system by Nutrition Soil and water-loss reducer by 85% and 15% mass ratio
Into.
The present invention compared with prior art, has the advantages that：
The abundant recycling to stalk can either be realized, again can rapid construction reduces cost, solve the green of various salt-soda soils
Change demand, improves environment, has conserved surface water.
Specific embodiment
Further supplement is done to the present invention with reference to specific embodiment, but limits the present invention never in any form.
A kind of application Stalk blanket carries out the method that greening is repaired in salt-soda soil, comprises the following steps：
Step one, the domatic weeds of removing：Sprinkling herbicide treatment is carried out to domatic within 2-3 days before construction；It is domatic to carry out sprinkling and remove
Careless agent is processed can be with or without selecting the herbicide in not feud face according to different situations；
It is step 2, smooth domatic：By domatic unstable stone or eliminating impurities, must not there are turquoise, danger stone, for unstable
The domatic method that should adopt special anchoring, Medium Culture is without the thrust such as engineering rubbish and big stone, weeds；Mainly remove slope
The thing of the unfavorable bank protection grass-seed growth such as weeds in heaven, grass roots, construction rubbish, larger stone on face.After these are removed
Hug flat by domatic with creeper, be so conducive to the uniform carry of fertilizer domatic, will not all be slipped to toe so that careless blanket is more
It is attached on domatic well；
Step 3, ditching, backfill：Determine according to demand and excavate, the specification of ditch is deep 50cm width 30cm depths, lay at 50cm
The Stalk blanket of 3cm to 10cm, prevents salt from subtracting up anti-, forms the neutralization of acid-base value, in backfill mound, allows mound to form bar shaped
Ramp shaped；
Step 4, the betterment of land：The betterment of land is carried out according to laboratory indexes, is improved using modifying agent, while Ensure Liquid is native, have
Machine fertilizer；
Step 5, stalks mulching grass blanket：Because the plot of improvement is arc shape, Stalk blanket is covered also skill very much, but to plant
Cover based on plant, launch Stalk blanket, Stalk blanket one end is inserted in ditch and is followed closely vegetation blanket with bamboo let or u-shaped after fill compaction
It is fixed；By Stalk blanket along domatic expansion, it is allowed to be fully contacted with ground（Then the Stalk blanket of expansion is fixed on bamboo let
On domatic, suppress to prevent from being started by wind with Stalk blanket soil at toe；The EDGE CONTACT of Stalk blanket laying will keep whole
Homogeneous is caused；
Step 6, select seedling, plant seedling：Because many products in salt-soda soil are not suitable for plantation, therefore select the product of plantation particularly important, root
According to many years of experience, the cultivation of seed is also not suitable for being cultivated in salt-soda soil, seed is determined according to the pH-value in salt-soda soil, normal
In the case of cultivate, then transplant to salt-soda soil；
Step 7, water：After planting transplantation of seedlings, poured with fresh water, can self-growth after seedling is survived.
The Stalk blanket include being located at the veil and the spacer screen positioned at the bottom of top and positioned at the veil and
Nutrient water-retention soil layer between the spacer screen, the veil and the spacer screen overlapping tile and it is stitched together by suture,
Packing paper is provided between the nutrient water-retention soil layer and the spacer screen, is provided between the nutrient water-retention soil layer and the veil
Stalk layer, is provided with grass-seed and sows layer between the stalk layer and the nutrient water-retention soil layer；The thickness of the nutrient water-retention soil layer
Spend for 8～20 millimeters.
The veil and the spacer screen are that string or degradation plastic fibrage are formed；The suture is plant
Fiber or degradation plastic fiber.Degradation plastic fiber can be photodegradable plasticses fiber, i.e., light is mixed in plastic optical fibre
Quick dose, plastic optical fibre is set gradually to decompose under sunshine；Can also be biodegradable plastic fiber, i.e., in the presence of microorganism,
The plastic optical fibre of low molecular compound can be completely decomposed into；Such as PHA degradative plastics；Light/biodegradable plastic fiber is can also be,
The class plastic optical fibre that i.e. light degradation and microbial are combined, it has photodegradable plasticses fiber and micro-biological degradable plastic simultaneously
The characteristics of fiber；Oxidative degradation plastic optical fibre is can also be, i.e., adds additive in traditional plastic optical fibre raw materials for production, with
General color masterbatch adding method is identical.
The stalk layer is stalk knitting blanket or stalk Nomex, and the nutrient water-retention soil layer is pressed by Nutrition Soil and water-loss reducer
85% and 15% mass ratio is well mixed to be made, and is to those skilled in the art known, and here need not be repeated.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of application Stalk blanket carries out the method that greening is repaired in salt-soda soil, it is characterised in that：Comprise the following steps：
Step one, the domatic weeds of removing：Sprinkling herbicide treatment is carried out to domatic within 2-3 days before construction；
It is step 2, smooth domatic：By domatic unstable stone or eliminating impurities, must not there are turquoise, danger stone, for unstable
The domatic method that should adopt special anchoring, Medium Culture is without the thrust such as engineering rubbish and big stone, weeds；
Step 3, ditching, backfill：Determine according to demand and excavate, the specification of ditch is deep 50cm width 30cm depths, lay at 50cm
The Stalk blanket of 3cm to 10cm, then mound is backfilled, allow mound to form bar shaped ramp shaped；
Step 4, the betterment of land：Improved using modifying agent, while Ensure Liquid is native, fertilizer；
Step 5, stalks mulching grass blanket：Launch Stalk blanket, Stalk blanket one end is inserted in ditch after fill compaction with bamboo let or
U-shaped nail fixes vegetation blanket；By Stalk blanket along domatic expansion, be allowed to be fully contacted with ground, then with bamboo let by launch
Stalk blanket is fixed on domatic, suppresses to prevent from being started by wind with Stalk blanket soil at toe；The side of Stalk blanket laying
Edge contact will keep neat and consistent；
Step 6, select seedling, plant seedling：Seed is determined according to the pH-value in salt-soda soil, is cultivated under normal circumstances, then transplanted to saline and alkaline
Ground；
Step 7, water：After planting transplantation of seedlings, poured with fresh water, can self-growth after seedling is survived.
2. application Stalk blanket according to claim 1 carries out the method that greening is repaired in salt-soda soil, it is characterised in that：It is described
Stalk blanket includes being located at the veil and the spacer screen positioned at the bottom of top and between the veil and the spacer screen
Nutrient water-retention soil layer, the veil and the spacer screen overlapping tile and be stitched together by suture, the nutrient water-retention
Packing paper is provided between soil layer and the spacer screen, between the nutrient water-retention soil layer and the veil stalk layer is provided with, it is described
Grass-seed is provided between stalk layer and the nutrient water-retention soil layer sow layer；The nutrient water-retention the thickness of the layer is 8～20 millis
Rice.
3. application Stalk blanket according to claim 2 carries out the method that greening is repaired in salt-soda soil, it is characterised in that：It is described
Veil and the spacer screen are that string or degradation plastic fibrage are formed；The suture is string or degradable
Plastic optical fibre.
4. application Stalk blanket according to claim 2 carries out the method that greening is repaired in salt-soda soil, it is characterised in that：It is described
Stalk layer is stalk knitting blanket or stalk Nomex.
5. application Stalk blanket according to claim 2 carries out the method that greening is repaired in salt-soda soil, it is characterised in that：It is described
Nutrient water-retention soil layer is well mixed by 85% and 15% mass ratio by Nutrition Soil and water-loss reducer and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034622.1A CN106561099A (en) | 2016-11-23 | 2016-11-23 | Method for repairing and greening saline and alkaline land by applying straw grass blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034622.1A CN106561099A (en) | 2016-11-23 | 2016-11-23 | Method for repairing and greening saline and alkaline land by applying straw grass blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106561099A true CN106561099A (en) | 2017-04-19 |
Family
ID=58543006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611034622.1A Pending CN106561099A (en) | 2016-11-23 | 2016-11-23 | Method for repairing and greening saline and alkaline land by applying straw grass blanket |
Country Status (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108157086A (en) * | 2018-02-06 | 2018-06-15 | 临泽璟褀种业科技有限公司 | A kind of method of corn water-saving planting |
| CN108753311A (en) * | 2018-06-25 | 2018-11-06 | 中国科学院长春应用化学研究所 | Straw base plant blanket and salt-soda soil Salt discharge method |
| CN109463212A (en) * | 2018-11-22 | 2019-03-15 | 西藏农牧学院 | A kind of white careless seedling in plateau reservoir basin covers careless method for transplanting |
| CN109479426A (en) * | 2018-12-14 | 2019-03-19 | 中国科学院、水利部成都山地灾害与环境研究所 | A kind of solid water fertilizer conservation method of soil easy to harden |
| CN109937639A (en) * | 2019-03-29 | 2019-06-28 | 宁夏农林科学院农业生物技术研究中心（宁夏农业生物技术重点实验室） | A method of improvement salt-soda soil |
| CN114097549A (en) * | 2021-11-24 | 2022-03-01 | 衡水学院 | Efficient utilization production method of wheat field evaporation-reducing salt-inhibiting straw in saline-alkali double cropping area |
| CN114158419A (en) * | 2021-12-07 | 2022-03-11 | 浙江水利水电学院 | Method for preventing and controlling water and soil loss |
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| CN201639949U (en) * | 2009-11-26 | 2010-11-24 | 康莱德国际环保植被（北京）有限公司 | Desertification control grass mat |
| CN203675687U (en) * | 2014-04-02 | 2014-07-02 | 安徽星美秸秆循环利用科技有限公司 | Straw grass carpet production device |
| CN204682036U (en) * | 2015-04-08 | 2015-10-07 | 倪福全 | A kind of polygon resistance to erosion grass blanket |
| CN105638012A (en) * | 2016-03-01 | 2016-06-08 | 安徽星美秸秆循环利用科技有限公司 | River and lake dike protection method implemented by fixing vegetation through straw and grass blankets |
| CN105746125A (en) * | 2016-03-01 | 2016-07-13 | 安徽星美秸秆循环利用科技有限公司 | Method for road slope protection greening through straw grass blankets |
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| CN201639949U (en) * | 2009-11-26 | 2010-11-24 | 康莱德国际环保植被（北京）有限公司 | Desertification control grass mat |
| CN203675687U (en) * | 2014-04-02 | 2014-07-02 | 安徽星美秸秆循环利用科技有限公司 | Straw grass carpet production device |
| CN204682036U (en) * | 2015-04-08 | 2015-10-07 | 倪福全 | A kind of polygon resistance to erosion grass blanket |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108157086A (en) * | 2018-02-06 | 2018-06-15 | 临泽璟褀种业科技有限公司 | A kind of method of corn water-saving planting |
| CN108753311A (en) * | 2018-06-25 | 2018-11-06 | 中国科学院长春应用化学研究所 | Straw base plant blanket and salt-soda soil Salt discharge method |
| CN109463212A (en) * | 2018-11-22 | 2019-03-15 | 西藏农牧学院 | A kind of white careless seedling in plateau reservoir basin covers careless method for transplanting |
| CN109479426A (en) * | 2018-12-14 | 2019-03-19 | 中国科学院、水利部成都山地灾害与环境研究所 | A kind of solid water fertilizer conservation method of soil easy to harden |
| CN109937639A (en) * | 2019-03-29 | 2019-06-28 | 宁夏农林科学院农业生物技术研究中心（宁夏农业生物技术重点实验室） | A method of improvement salt-soda soil |
| CN114097549A (en) * | 2021-11-24 | 2022-03-01 | 衡水学院 | Efficient utilization production method of wheat field evaporation-reducing salt-inhibiting straw in saline-alkali double cropping area |
| CN114097549B (en) * | 2021-11-24 | 2022-10-04 | 衡水学院 | Efficient utilization production method of evaporation-reducing salt-inhibiting straw in wheat field of saline-alkali double cropping area |
| CN114158419A (en) * | 2021-12-07 | 2022-03-11 | 浙江水利水电学院 | Method for preventing and controlling water and soil loss |
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