CN109041625A - The method for repairing Salinized Grassland - Google Patents
The method for repairing Salinized Grassland Download PDFInfo
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- CN109041625A CN109041625A CN201810843872.2A CN201810843872A CN109041625A CN 109041625 A CN109041625 A CN 109041625A CN 201810843872 A CN201810843872 A CN 201810843872A CN 109041625 A CN109041625 A CN 109041625A
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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
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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Abstract
The method for repairing Salinized Grassland, belongs to meadow recovery technique field.This method comprises: spreading acidic fertilizier on the salination patch on meadow, salination patch is turned over, broadcasts sowing grass seeds, earthing, covering withered grass.It is easy to operate and can effectively repair Salinized Grassland.
Description
Technical field
The present invention relates to meadow recovery technique fields, in particular to a kind of method for repairing Salinized Grassland.
Background technique
Meadow salination refers to the river and lake Plain meadow of arid, semiarid and semi-moist semiarid region, land plateau low humidity
Ground meadow and coastal argillo arenaceous littoral zone meadow are not conformed to by containing saline and alkaline underground water or Seawater immersion, or by waterlogging, or artificially
Utilizing etc. for reason influences, and soil is in modern age salification, forms the process of Secondary salinization of grassland soil.
Meadow salination hinders herbage growth, and the good forage for causing saline-alkali tolerant power weak is reduced, and halophytes ratio increases,
Herbage biological yield reduces, grassland utilization reduced performance, and saline-alkaline spot soil area expands, and leads to grassland degeneration.With meadow salination
Problem is got worse, and causes to seriously affect to animal husbandry.Therefore, developing one kind effectively reparation saliferous method in meadow seems
It is significant.
In view of this, special propose the application.
Summary of the invention
It is easy to operate and can effectively repair the purpose of the present invention is to provide a kind of method for repairing Salinized Grassland
Salinized Grassland.
The embodiment of the present invention is achieved in that
A method of repairing Salinized Grassland, comprising: acidic fertilizier is spread on the salination patch on meadow, to salination
Patch is turned over, and grass seeds, earthing, covering withered grass are broadcasted sowing.
The beneficial effect of the embodiment of the present invention is:
The method provided by the invention for repairing Salinized Grassland, is improved the alkalinity of salinization soil using acidic fertilizier, is
Seed provides suitable sprouting environment.Turning over reacts acidic fertilizier sufficiently with the salt alkaloid substance in Salinized Grassland soil, makes
Soil becomes loose, increases the permeability of soil.It is biological prosthetic to soil progress to broadcast sowing grass seeds.Withered grass is covered after earthing, sufficiently
Using existing resources such as meadow and crop materials, treatment cost is reduced；Moisture evaporation is reduced after withered grass covering causes soil again
Salinization of soil is conducive to seed sprouting；It can be used as bio-feritlizer after withered grass advanced decay, be conducive to improve soil fertility, promote plant
Growth.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is Salinized Grassland with testing sample in preprosthetic prospect map；
Fig. 2 is Salinized Grassland with testing sample in preprosthetic close shot figure；
Fig. 3 is prospect map of the Salinized Grassland with testing sample using the method for the embodiment of the present invention 1 after multiple；
Fig. 4 is close shot figure of the Salinized Grassland with testing sample using the method for the embodiment of the present invention 1 after multiple.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, according to normal conditions or manufacturer builds
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
The method of the reparation Salinized Grassland of the embodiment of the present invention is specifically described below.
The present invention provides a kind of method for repairing Salinized Grassland, comprising: acid fertilizer is spread on the salination patch on meadow
Material, turns over salination patch, broadcasts sowing grass seeds, earthing, covering withered grass.
The soil environment for improving Salinized Grassland using acidic fertilizier, suitable sprouting environment is provided for seed.It gives simultaneously
Soil provides fertility, is conducive to the sprouting of seed.
Acidic fertilizier is preferably acid organic fertilizer, provides fertilizer in the alkalinity to Salinized Grassland carries out and to soil
While power, moreover it is possible to which structure in promoting soil to roll into a ball avoids soil from occurring hardened, effectively improves saline and alkaline.
In some specific embodiments of the present invention, acidic fertilizier is humic acid.In use, soil is chemically examined,
The humic acid for selecting free acid content different according to the pH of soil.
Through inventor the study found that dosage is optionally 80-120kg/ mus, preferably when acidic fertilizier selects humic acid
Ground is 90-110kg/ mus, more preferably 100kg/ mus.Specifically for example can be 80kg/ mus, 85kg/ mus, 90kg/ mus,
95kg/ mus, 100kg/ mus, 105kg/ mus, 110kg/ mus, 115kg/ mus, 120kg/ mus etc..The dosage of acidic fertilizier is too small, right
The neutralization of soil alkaline is insufficient, and soil hardening, pH value is higher, is unsuitable for grass seeds germination and growth.The dosage of acidic fertilizier is excessive,
At high cost, the pH of soil is relatively low, is similarly unsuitable for grass seeds germination and growth.
Turning over reacts acidic fertilizier sufficiently with the salt alkaloid substance in Salinized Grassland, and soil is made to become loose, increases soil
The permeability of earth.
In some preferred embodiment modes of the present invention, 20cm is greater than to the depth that salination patch is turned over, to soil
It is loose abundant, it is sufficiently mixed soil with humic acid.Preferably, being less than 30cm to the depth that salination patch is turned over, turn over
The excessive workload of depth increases, humic acid consumption increases but do not have great effect to grass seeds germination and growth.Specifically, it turns over
Depth for example can be 21cm, 22cm, 23cm, 24cm, 25cm, 26cm, 27cm, 28cm, 29cm etc., according to the salinization of soil
Degree and practical operation error are different.
It is biological prosthetic to soil progress to broadcast sowing grass seeds.Through inventor the study found that the amount of broadcasting sowing of grass seeds is optionally 2-
3kg/ mus, it is therefore preferable to 2-2.5kg/ mus, more preferably 2kg/ mus.Such as it can be 2kg/ mus, 2.1kg/ mus, 2.2kg/
Mu, 2.3kg/ mus, 2.4kg/ mus, 2.5kg/ mus, 2.6kg/ mus, 2.7kg/ mus, 2.8kg/ mus, 2.9kg/ mus, 3kg/ mus etc., make
Careless density is appropriate, not only can guarantee the fast-growth of grass, but also has preferable repairing effect to soil.
In some specific embodiments of the present invention, the formula of grass seeds includes: alkali thatch seed, Sweetclover, drapes over one's shoulders alkali
Grass seed, annual ryegrass seed, precarious grass seed and alfalfa seed.
Alkali thatch, grass family, perennial herb.It can well be grown in moderate to severe salinization soil, secrete salt.
Daghestan sweet clover, pulse family, annual or biennial draft.Drought is very capable, can send out when soil moisture content is 9%
Bud, resist cold, barren tolerance it is also strong, also have certain salt resistance ability.
Lyme grass, grass family, perennial herb.Drought-enduring, cold-resistant, alkaline-resisting, resistance to dust storm, wide adaptability.
Annual ryegrass, grass family, annual herb, can fast-growth, formed vegetation environmental.
Splendid achnatherum, grass family.Vegetative propagation, it is also possible to seminal propagation.It is born on subalkaline careless beach and sand hillside, root
It is powerful, drought-enduring, saline-alkali tolerant.After turning green, the speed of growth is fast, can grow throughout the year.Constitute the meadow for there are various companion species
Type, it is the important constructive species of saline meadow.
Alfalfa, pulse family, perennial herb.
Grass seeds is combined using annual plant with perennial plant, annual plant, can as pioneer in selection
Fast-growth forms vegetation environmental, provides control environment for perennial growth, is conducive to fast quick-recovery vegetation.Leguminous plant
It is combined with gramineae plant several species, is conducive to the survival steady in a long-term of Grassland Communities, while being utilized as high quality forage.
It should be noted that in a specific embodiment of the invention, geology item that can also be different according to different meadows
Part, weather conditions etc. select other saline alkali tolerant plant seeds appropriate to be combined, such as daghestan sweet clover it is also an option that other salt tolerants
1 year of alkali or all replacement or the part replacements of biennial leguminous plant, alkali thatch, lyme grass etc. are also an option that other saline-alkali tolerants
Perennial gramineae plant all replace or part replace etc..
In order to guarantee grass seeds rapidly germination and growth, study for a long period of time discovery through inventor, the amount of broadcasting sowing of each seed in grass seeds
Optionally as follows: the amount of broadcasting sowing of alkali thatch seed is 0.5-0.7kg/ mus, and the amount of broadcasting sowing of Sweetclover is 0.2-0.4kg/ mus, is draped over one's shoulders
The amount of broadcasting sowing of alkali grass seed is 0.5-0.7kg/ mus, and the amount of broadcasting sowing of annual ryegrass seed is 0.5-0.7kg/ mus, splendid achnatherum
The amount of broadcasting sowing of seed is 0.1-0.3kg/ mus and the amount of broadcasting sowing of alfalfa seed is 0.2-0.4kg/ mus.
Preferably, the amount of broadcasting sowing of alkali thatch seed is 0.5-0.6kg/ mus, and the amount of broadcasting sowing of Sweetclover is 0.2-0.3kg/
Mu, the amount of broadcasting sowing of lyme grass seed are 0.5-0.6kg/ mus, and the amount of broadcasting sowing of annual ryegrass seed is 0.5-0.6kg/ mus, splendid achnatherum
The amount of broadcasting sowing of splendid achnatherum grass seed is 0.1-0.2kg/ mus and the amount of broadcasting sowing of alfalfa seed is 0.2-0.3kg/ mus.
It is highly preferred that the amount of broadcasting sowing of alkali thatch seed is 0.5kg/ mus, the amount of broadcasting sowing of Sweetclover is 0.2kg/ mus, drapes over one's shoulders alkali
The amount of broadcasting sowing of grass seed is 0.5kg/ mus, and the amount of broadcasting sowing of annual ryegrass seed is 0.5kg/ mus, and precarious grass seed broadcasts sowing
Amount is 0.1kg/ mus and the amount of broadcasting sowing of alfalfa seed is 0.2kg/ mus.
Earthing buries seed in the soil, and it is 1-2cm that thickness of earth-fill cover, which is preferably thickness of earth-fill cover, is conducive to sprouting for seed
Hair.
Withered grass is covered after earthing.Withered grass is meadow litter or agricultural crop straw, is resource ready-made, that amount is big, fills
Divide the existing resource using meadow, reduces treatment cost.Moisture evaporation is reduced after withered grass covering and causes soil salinization of soil again, is had
Conducive to seed sprouting.Bio-feritlizer is also acted as after withered grass advanced decay, conducive to the growth for improving soil fertility, promoting grass.
In some specific embodiments of the present invention, withered grass is made as straw screen or mat before covering withered grass.On the one hand, covering behaviour
Facilitate, covering is stablized.On the other hand, being made as straw screen or mat keeps withered grass thickness uniform, avoids partial region covering excessively thin and part
The blocked up situation of region overlay, is more advantageous to meadow and rapidly and uniformly grows.
After the straw screen or mat that covering withered grass is made as, straw screen or mat edge is fixed, covering stability is reinforced, prevents strong wind from scraping
It runs.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1-9
A method of repairing Salinized Grassland, comprising:
S1, the humic acid purchased uniformly is spread on the salination patch on meadow.
S2, salination patch is turned over, is sufficiently mixed humic acid with soil.
S3, by soil of the grass seeds uniform broadcasting to after turning over and earthing is carried out.
S4, it is after planting covered with the straw screen or mat that withered grass is made as, the edge of straw screen or mat is fixed.
Wherein, in the dosage of humic acid in S1, the depth turned in S2 and S3 thickness of earth-fill cover referring in particular to table 1.In S3
The grass seeds amount of broadcasting sowing and combination are referring in particular to table 2.
1 operating condition of table
| Project | Rate of Humic Acid/(kg/ mus) | Ploughed depth/(cm) | Thickness of earth-fill cover/(cm) |
| Embodiment 1 | 100 | 25 | 1.5 |
| Embodiment 2 | 80 | 21 | 1.5 |
| Embodiment 3 | 90 | 23 | 1.5 |
| Embodiment 4 | 110 | 27 | 1.5 |
| Embodiment 5 | 120 | 29 | 1.5 |
| Embodiment 6 | 100 | 25 | 1 |
| Embodiment 7 | 100 | 25 | 1 |
| Embodiment 8 | 100 | 25 | 2 |
| Embodiment 9 | 100 | 25 | 2 |
The 2 grass seeds amount of broadcasting sowing of table and combination
Test example
Salinized Grassland experiment sample is observed before reparation and after repairing.Fig. 1 and Fig. 2 is Salinized Grassland experiment
Sample in preprosthetic realistic picture.Fig. 3 and Fig. 4 is after Salinized Grassland uses the method for the embodiment of the present invention 1 multiple with testing sample
Realistic picture.
According to Fig. 1 to Fig. 4 it is found that being carried out using the method that the embodiment of the present invention 1 provides to Salinized Grassland experiment sample
After reparation, macroscopic significant change, salination is had occurred in careless group's height, density and the cover degree on Salinized Grassland experiment sample ground
Meadow experiment sample it is obviously improved.
Select that 9 pieces of degrees of salinity are comparable, the comparable meadow of area as experiment sample and marked as experiment sample 1-
9, the method that embodiment 1-9 offer is respectively adopted accordingly repairs with testing sample 1-9.In the experiment sample of test example 1-3
200m is selected in ground respectively2Sample the meadow growing state before repairing and after repairing for 2018 is counted, monitor
When carry out the acquisitions of 3 repeated datas altogether, the results are shown in Table 3.
3 meadow growing state of table
According to table 3, using it is provided in an embodiment of the present invention repair Salinized Grassland method to Salinized Grassland into
Row is repaired, and meadow growing state is significantly improved.
In conclusion the method provided in an embodiment of the present invention for repairing Salinized Grassland, improves salt marsh using acidic fertilizier
Change meadow, suitable sprouting environment is provided for seed.Turning over keeps acidic fertilizier and the salt alkaloid substance in Salinized Grassland sufficiently anti-
It answers, soil is made to become loose, increase the permeability of soil.It is biological prosthetic to soil progress to broadcast sowing grass seeds.Withered grass is covered after earthing,
The existing resource on meadow is made full use of, treatment cost is reduced；Moisture evaporation is reduced after withered grass covering causes soil salinization of soil again,
Be conducive to seed sprouting；It can be used as bio-feritlizer after withered grass advanced decay, conducive to the growth for improving soil fertility, promoting grass.
Embodiments described above is a part of the embodiment of the present invention, instead of all the embodiments.Reality of the invention
The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of method for repairing Salinized Grassland characterized by comprising spread acid fertilizer on the salination patch on meadow
Material, turns over the salination patch, broadcasts sowing grass seeds, earthing, covering withered grass.
2. the method according to claim 1 for repairing Salinized Grassland, which is characterized in that the acidic fertilizier has for acidity
Machine fertilizer, the preferably described acidic fertilizier are humic acid.
3. the method according to claim 1 or 2 for repairing Salinized Grassland, which is characterized in that the use of the acidic fertilizier
Amount is 80-120kg/ mus；Preferably 90-110kg/ mus；More preferably 100kg/ mus.
4. the method according to claim 1 for repairing Salinized Grassland, which is characterized in that turned over to the salination patch
Depth be greater than 20cm；The depth preferably turned over is less than 30cm.
5. the method according to claim 1 for repairing Salinized Grassland, which is characterized in that the amount of broadcasting sowing of the grass seeds is 2-
3kg/ mus；Preferably 2-2.5kg/ mus；More preferably 2kg/ mus.
6. the method according to claim 1 for repairing Salinized Grassland, which is characterized in that the formula of the grass seeds includes:
Alkali thatch seed, Sweetclover, lyme grass seed, annual ryegrass seed, precarious grass seed and alfalfa seed.
7. the method according to claim 6 for repairing Salinized Grassland, which is characterized in that the amount of broadcasting sowing of the alkali thatch seed
It is 0.5-0.7kg/ mus, the amount of broadcasting sowing of the Sweetclover is 0.2-0.4kg/ mus, and the amount of broadcasting sowing of the lyme grass seed is
0.5-0.7kg/ mus, the amount of broadcasting sowing of the annual ryegrass seed is 0.5-0.7kg/ mus, and the precarious grass seed broadcasts sowing
Amount is 0.1-0.3kg/ mus and the amount of broadcasting sowing of the alfalfa seed is 0.2-0.4kg/ mus；
Preferably, the amount of broadcasting sowing of the alkali thatch seed is 0.5-0.6kg/ mus, and the amount of broadcasting sowing of the Sweetclover is 0.2-
0.3kg/ mus, the amount of broadcasting sowing of the lyme grass seed is 0.5-0.6kg/ mus, and the amount of broadcasting sowing of the annual ryegrass seed is
0.5-0.6kg/ mus, the amount of broadcasting sowing of the precarious grass seed is 0.1-0.2kg/ mus and the alfalfa seed broadcasts sowing
Amount is 0.2-0.3kg/ mus；
It is highly preferred that the amount of broadcasting sowing of the alkali thatch seed is 0.5kg/ mus, the amount of broadcasting sowing of the Sweetclover is 0.2kg/ mus,
The amount of broadcasting sowing of the lyme grass seed is 0.5kg/ mus, and the amount of broadcasting sowing of the annual ryegrass seed is 0.5kg/ mus, described
The amount of broadcasting sowing of precarious grass seed is 0.1kg/ mus and the amount of broadcasting sowing of the alfalfa seed is 0.2kg/ mus.
8. the method according to claim 1 for repairing Salinized Grassland, which is characterized in that thickness of earth-fill cover 1-2cm.
9. the method according to claim 1 for repairing Salinized Grassland, which is characterized in that covering will be described before the withered grass
Withered grass is made as straw screen or mat.
10. the method according to claim 9 for repairing Salinized Grassland, which is characterized in that cover after the withered grass to institute
Withered grass edge is stated to be fixed.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769596A (en) * | 2019-02-26 | 2019-05-21 | 天津泰达绿化集团有限公司 | A kind of geavy salt alkali open ground ecology covering improvement salt dust collecting method |
| CN110178655A (en) * | 2019-06-05 | 2019-08-30 | 河南大学 | Salinized Grassland modification method |
| CN112243624A (en) * | 2020-09-21 | 2021-01-22 | 中国科学院东北地理与农业生态研究所 | Method for restoring common gull breeding habitat in saline-alkali wetland |
| CN114451090A (en) * | 2020-11-09 | 2022-05-10 | 中国科学院植物研究所 | Ecological restoration method for salinized grassland |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2343692C1 (en) * | 2007-07-16 | 2009-01-20 | Институт биологии Коми научного центра Уральского отделения Российской академии наук | Restoration technology of forest ecosystems on damaged technogenic territories of european north-east of russia |
| CN102265731A (en) * | 2011-06-14 | 2011-12-07 | 江苏森茂生态科技有限公司 | Method for comprehensively improving saline and alkaline land by planting new species hybrid willow protection forest on coastal mud flat |
| CN107371676A (en) * | 2017-06-26 | 2017-11-24 | 连晓华 | A kind of method of salt-soda soil planting forage grass |
| CN107787634A (en) * | 2017-11-20 | 2018-03-13 | 大连海洋大学 | A kind of Honghe fault wetland salt-soda soil Suaeda heteroptera ecological restoring method |
-
2018
- 2018-07-27 CN CN201810843872.2A patent/CN109041625A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2343692C1 (en) * | 2007-07-16 | 2009-01-20 | Институт биологии Коми научного центра Уральского отделения Российской академии наук | Restoration technology of forest ecosystems on damaged technogenic territories of european north-east of russia |
| CN102265731A (en) * | 2011-06-14 | 2011-12-07 | 江苏森茂生态科技有限公司 | Method for comprehensively improving saline and alkaline land by planting new species hybrid willow protection forest on coastal mud flat |
| CN107371676A (en) * | 2017-06-26 | 2017-11-24 | 连晓华 | A kind of method of salt-soda soil planting forage grass |
| CN107787634A (en) * | 2017-11-20 | 2018-03-13 | 大连海洋大学 | A kind of Honghe fault wetland salt-soda soil Suaeda heteroptera ecological restoring method |
Non-Patent Citations (4)
| Title |
|---|
| 冯美军: "《公路边坡生态恢复及防护技术》", 30 April 2014 * |
| 张立博: "《中新天津生态城园林施工技术与管理》", 28 February 2013 * |
| 由懋正: "《农业资源评价管理与利用》", 31 May 1998 * |
| 高耀山、魏绍成: "《中国科尔沁草地》", 30 April 1994 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109769596A (en) * | 2019-02-26 | 2019-05-21 | 天津泰达绿化集团有限公司 | A kind of geavy salt alkali open ground ecology covering improvement salt dust collecting method |
| CN110178655A (en) * | 2019-06-05 | 2019-08-30 | 河南大学 | Salinized Grassland modification method |
| CN112243624A (en) * | 2020-09-21 | 2021-01-22 | 中国科学院东北地理与农业生态研究所 | Method for restoring common gull breeding habitat in saline-alkali wetland |
| CN114451090A (en) * | 2020-11-09 | 2022-05-10 | 中国科学院植物研究所 | Ecological restoration method for salinized grassland |
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Application publication date: 20181221 |