CN106385850A - Water retention method in ecological restoration process - Google Patents
Water retention method in ecological restoration process Download PDFInfo
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- CN106385850A CN106385850A CN201610790354.XA CN201610790354A CN106385850A CN 106385850 A CN106385850 A CN 106385850A CN 201610790354 A CN201610790354 A CN 201610790354A CN 106385850 A CN106385850 A CN 106385850A
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- water
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- ecological restoration
- loss reducer
- mixture
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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
Abstract
The invention discloses a water retention method in an ecological restoration process. Soil, sands and plat ash are well mixed to obtain a mixture; water-retention agent is added to the mixture and stirring is performed repeatedly to form a mixed substrate. The water-retention agent comprises following raw material in parts by weight: 1 to 15 parts of polyvinyl alcohol, 0.05 to 5 parts of dodecyl alcohol polyoxyethylene (9) ether, 0.05 to 5 parts of octanol, 3 to 25 parts of polyacrylic acid, 1-15 parts of diammonium phosphate, 1 to 12 parts of potassium sulfate, 1 to 15 parts of fulvic acid, 0.01 to 0.5 part of indole butyric acid, and 0.5 to 10 parts of magnesium sulfate. Proper amount of water is added to the mixed substrate to form slurry; seeds of dominant herbaceous plants for the planting land are sowed in the sprayed slurry in a spot sowing mode. According to the method of the invention, the slurry has the advantages of retaining the soil and water, accumulating fertilizer, improving the seed germination rate and seedling survival rate of the herbaceous plants, and is of great significance to the ecological restoration of the arid area. The method has simple operation process, is convenient and low in cost, which is suitable for large scale promotion.
Description
Technical field
The present invention relates to ecosystem restoration technical field, the water-retaining method in specifically a kind of During Process of Ecological Restoration.
Background technology
Desertification of land has become global big problem, under the double influence of mankind's activity and Natural Enviroment Evolution, entirely
Ball desertification area is all being increased with certain speed every year.Scholar has been had to show through research, since entering for 20th century, China desertifies
Land area is increasing always year by year；It was predicted that to the year two thousand thirty, the scope of China's arid biogeographic zone and semiarid zone will significantly expand
Exhibition, diastrous weather more takes place frequently, and environmental destruction is even more serious.
The impact to China for the desertification is huge, and the economic loss brought and ecological loss are huge, are mainly distributed on me
State is arid, semiarid and part Semi-humid area.Increasingly serious desertification of land, is causing soil for the survival of mankind money
While source quality and quantity constantly declines, even more bring huge direct economic loss and irremediable ecological environment breaks
Bad, cause because of ecosystem destruction a series of frequent natural calamity such as sandstorm to occur, seriously threaten the existence peace of the mankind
Entirely.Therefore, under this desertification situation, it is common that restoration of the ecosystem construction to sandy land and environmental protection have become global human
Pay close attention to big problem it is necessary to actively adopt an effective measure, arid area is administered, control sand ground to spread, rebuild husky area ecological
System.
At present, desertification Treatment process is less, mainly has two methods of scattered seeds by airplane for afforestation and setting sand-protecting barrier.Plant seeds by airplane is made
Woods is it is simply that aerial seeding kind is careless, but scattered seeds by airplane for afforestation Technical comparing is extensive, will to managing and protecting after reproducing area, seeds and plant seeds by airplane
Ask higher, easily bring substantial amounts of denizen, so that the ecosystem is destroyed.Setting sand-protecting barrier, is with wheat straw, straw, reed etc.
Plant haulm makes blind on Shamian Island, but have that material is easily aging, transport and the shortcomings of constructional difficulties.Both the above method
Main naturally is sprouted with seed bare area based on, seed sprouting, growth of seedling by locality soil moisture and nutrient affected larger it is impossible to
Ensure seed germination rate and seedling percent.
Content of the invention
It is an object of the invention to provide a kind of conserve water and soil, Water-saving effect is good, the guarantor that stores in fertile During Process of Ecological Restoration
Water method, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme：
A kind of water-retaining method in During Process of Ecological Restoration, comprises the following steps：
1) soil, sand, plant ash are pressed 1-10:0.3-2:The quality of 0.5-8 than mixing and stirring, prepared mixture；
2) water-loss reducer that mass percent is 0.1-5% is added repeatedly to stir in mixture, to ensure water-loss reducer and to mix
Compound stirs composition mixed-matrix；Described water-loss reducer, the raw material according to weight portion includes：Polyvinyl alcohol 1-15 part, 12
Alkylol polyoxyethylene (9) ether 0.05-5 part, octanol 0.05-5 part, polyacrylic acid 3-25 part, diammonium hydrogen phosphate 1-15 part, sulfuric acid
Potassium 1-12 part, fulvic acid 1-15 part, indolebutyric acid 0.01-0.5 part, magnesium sulfate 0.5-10 part.
3) appropriate water is added to make mud in mixed-matrix, spraying mud makes slurry thickness reach 3-15cm；
4) planting site dominant herbaceous species vegetable seeds point is sowed in the mud after sprinkling, seed point seed level degree 0.3-2cm.
As the further scheme of the present invention：Step 1) in, in mixture, soil, husky, plant ash mass ratio are 1-5:1:
1-2.
As the further scheme of the present invention：Step 2) in, the addition of water-loss reducer is the 0.2-2% of mixture.
As the further scheme of the present invention：Step 2) in, water-loss reducer, the raw material according to weight portion includes：Polyvinyl alcohol
2-10 part, dodecyl alcohol polyoxyethylene (9) ether 0.1-3 part, octanol 0.1-2 part, polyacrylic acid 5-20 part, diammonium hydrogen phosphate 2-
10 parts, potassium sulfate 2-10 part, fulvic acid 2-10 part, indolebutyric acid 0.01-0.3 part, magnesium sulfate 1-5 part.
As the further scheme of the present invention：Step 2) in, the preparation process of water-loss reducer, by polyvinyl alcohol, dodecyl
Alcohol polyoxyethylene (9) ether, octanol, polyacrylic acid, diammonium hydrogen phosphate, potassium sulfate, fulvic acid, indolebutyric acid, magnesium sulfate, by weight
After after part weighing up weight, mixing at 20-25 DEG C of normal temperature, being sufficiently stirred for 40-60 minute, form homogeneous mixture, after filtration i.e.
Obtain water-loss reducer.
As the further scheme of the present invention：Step 3) in, slurry thickness is 5-10cm.
As the further scheme of the present invention：Step 4) in, herbaceous plant adopts class reed, vetiver, Chinese silvergrass or paspalum notatum.
As the further scheme of the present invention：Step 4) in, seed point seed level degree 0.5-1cm.
Compared with prior art, the invention has the beneficial effects as follows：
Soil, the stirring of sand, plant ash, water-loss reducer, water are made mud by the present invention, are then sprayed on the ground needing to recover ecological
Area, program request grass seeds, have the advantages that to conserve water and soil due to mud, Water-saving effect is good, storage is fertile, breaches the arid biogeographic zone recovering ecological
The restriction to herbaceous plant seeds sprouting and growth of seedling of moisture, nutrient dificiency and Sand Movement, improves herbaceous plant seeds
Germination rate and seedling percent, significant to arid biogeographic zone ecological recovery.Operating procedure of the present invention is simple, convenient, cost
Low, it is suitable to large-scale promotion.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of water-retaining method in During Process of Ecological Restoration, comprise the following steps：
1) soil, sand, plant ash are pressed 1:0.3:0.5 quality than mixing and stirring, prepared mixture.
2) water-loss reducer that mass percent is 0.1% is added repeatedly to stir, to ensure water-loss reducer and to mix in mixture
Thing stirs composition mixed-matrix；Described water-loss reducer, the raw material according to weight portion includes：1 part of polyvinyl alcohol, dodecyl alcohol
0.05 part of polyoxyethylene (9) ether, 0.05 part of octanol, 3 parts of polyacrylic acid, 1 part of diammonium hydrogen phosphate, 1 part of potassium sulfate, 1 part of fulvic acid,
0.01 part of indolebutyric acid, 0.5 part of magnesium sulfate.The preparation process of water-loss reducer, by polyvinyl alcohol, dodecyl alcohol polyoxyethylene (9)
Ether, octanol, polyacrylic acid, diammonium hydrogen phosphate, potassium sulfate, fulvic acid, indolebutyric acid, magnesium sulfate, after weighing up weight by weight,
After mixing at 20 DEG C of normal temperature, being sufficiently stirred for 40 minutes, form homogeneous mixture, after filtration, obtain final product water-loss reducer.
3) appropriate water is added to make mud in mixed-matrix, spraying mud makes slurry thickness reach 3cm.
4) the class reed seed point of planting site advantage is sowed in the mud after sprinkling, seed point seed level degree 0.3cm.
Embodiment 2
In the embodiment of the present invention, a kind of water-retaining method in During Process of Ecological Restoration, comprise the following steps：
1) soil, sand, plant ash are pressed 10:2:8 quality than mixing and stirring, prepared mixture.
2) water-loss reducer that mass percent is 5% is added repeatedly to stir, to ensure water-loss reducer and mixture in mixture
The composition that stirs mixed-matrix；Described water-loss reducer, the raw material according to weight portion includes：15 parts of polyvinyl alcohol, dodecyl alcohol
5 parts of polyoxyethylene (9) ether, 5 parts of octanol, 25 parts of polyacrylic acid, 15 parts of diammonium hydrogen phosphate, 12 parts of potassium sulfate, 15 parts of fulvic acid, Yin
0.5 part of diindyl butyric acid, 10 parts of magnesium sulfate.The preparation process of water-loss reducer, by polyvinyl alcohol, dodecyl alcohol polyoxyethylene (9) ether, pungent
Alcohol, polyacrylic acid, diammonium hydrogen phosphate, potassium sulfate, fulvic acid, indolebutyric acid, magnesium sulfate, after weighing up weight by weight, normal
After mixing, be sufficiently stirred for 60 minutes at 25 DEG C of temperature, form homogeneous mixture, after filtration, obtain final product water-loss reducer.
3) appropriate water is added to make mud in mixed-matrix, spraying mud makes slurry thickness reach 15cm.
4) the vetiver seed point of planting site advantage is sowed in the mud after sprinkling, seed point seed level degree 0.3-2cm.
Embodiment 3
In the embodiment of the present invention, a kind of water-retaining method in During Process of Ecological Restoration, comprise the following steps：
1) soil, sand, plant ash are pressed 1:1:1 quality than mixing and stirring, prepared mixture.
2) water-loss reducer that mass percent is 0.2% is added repeatedly to stir, to ensure water-loss reducer and to mix in mixture
Thing stirs composition mixed-matrix；Described water-loss reducer, the raw material according to weight portion includes：2 parts of polyvinyl alcohol, dodecyl alcohol
0.1 part of polyoxyethylene (9) ether, 0.1 part of octanol, 5 parts of polyacrylic acid, 2 parts of diammonium hydrogen phosphate, 2 parts of potassium sulfate, 2 parts of fulvic acid, Yin
0.01 part of diindyl butyric acid, 1 part of magnesium sulfate.The preparation process of water-loss reducer, by polyvinyl alcohol, dodecyl alcohol polyoxyethylene (9) ether, pungent
Alcohol, polyacrylic acid, diammonium hydrogen phosphate, potassium sulfate, fulvic acid, indolebutyric acid, magnesium sulfate, after weighing up weight by weight, normal
After mixing, be sufficiently stirred for 40 minutes at 20 DEG C of temperature, form homogeneous mixture, after filtration, obtain final product water-loss reducer.
3) appropriate water is added to make mud in mixed-matrix, spraying mud makes slurry thickness reach 5cm.
4) the Chinese silvergrass seed point of planting site advantage is sowed in the mud after sprinkling, seed point seed level degree 0.5cm.
Embodiment 4
In the embodiment of the present invention, a kind of water-retaining method in During Process of Ecological Restoration, comprise the following steps：
1) soil, sand, plant ash are pressed 5:1:2 quality than mixing and stirring, prepared mixture.
2) water-loss reducer that mass percent is 2% is added repeatedly to stir, to ensure water-loss reducer and mixture in mixture
The composition that stirs mixed-matrix；Described water-loss reducer, the raw material according to weight portion includes：10 parts of polyvinyl alcohol, dodecyl alcohol
3 parts of polyoxyethylene (9) ether, 2 parts of octanol, 20 parts of polyacrylic acid, 10 parts of diammonium hydrogen phosphate, 10 parts of potassium sulfate, 10 parts of fulvic acid, Yin
0.3 part of diindyl butyric acid, 5 parts of magnesium sulfate.The preparation process of water-loss reducer, by polyvinyl alcohol, dodecyl alcohol polyoxyethylene (9) ether, pungent
Alcohol, polyacrylic acid, diammonium hydrogen phosphate, potassium sulfate, fulvic acid, indolebutyric acid, magnesium sulfate, after weighing up weight by weight, normal
After mixing, be sufficiently stirred for 60 minutes at 25 DEG C of temperature, form homogeneous mixture, after filtration, obtain final product water-loss reducer.
3) appropriate water is added to make mud in mixed-matrix, spraying mud makes slurry thickness reach 10cm.
4) the paspalum notatum seed point of planting site advantage is sowed in the mud after sprinkling, seed point seed level degree 1cm.
Embodiment 5
In the embodiment of the present invention, a kind of water-retaining method in During Process of Ecological Restoration, comprise the following steps：
1) soil, sand, plant ash are pressed 2:1:2 quality than mixing and stirring, prepared mixture.
2) water-loss reducer that mass percent is 1% is added repeatedly to stir, to ensure water-loss reducer and mixture in mixture
The composition that stirs mixed-matrix；Described water-loss reducer, the raw material according to weight portion includes：5 parts of polyvinyl alcohol, dodecyl alcohol gather
1 part of oxygen ethene (9) ether, 1 part of octanol, 10 parts of polyacrylic acid, 5 parts of diammonium hydrogen phosphate, 5 parts of potassium sulfate, 5 parts of fulvic acid, indoles fourth
Sour 0.2 part, 2 parts of magnesium sulfate.The preparation process of water-loss reducer, by polyvinyl alcohol, dodecyl alcohol polyoxyethylene (9) ether, octanol, gathers
Acrylic acid, diammonium hydrogen phosphate, potassium sulfate, fulvic acid, indolebutyric acid, magnesium sulfate, after weighing up weight by weight, in 22 DEG C of normal temperature
Lower mixing, be sufficiently stirred for 50 minutes after, formed homogeneous mixture, obtain final product water-loss reducer after filtration.
3) appropriate water is added to make mud in mixed-matrix, spraying mud makes slurry thickness reach 8cm.
4) the class reed seed point of planting site advantage is sowed in the mud after sprinkling, seed point seed level degree 0.5cm.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of specification
Using specification as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (8)
1. the water-retaining method in a kind of During Process of Ecological Restoration is it is characterised in that comprise the following steps：
1) soil, sand, plant ash are pressed 1-10:0.3-2:The quality of 0.5-8 than mixing and stirring, prepared mixture；
2) water-loss reducer that mass percent is 0.1-5% is added repeatedly to stir, to ensure water-loss reducer and mixture in mixture
The composition that stirs mixed-matrix；Described water-loss reducer, the raw material according to weight portion includes：Polyvinyl alcohol 1-15 part, dodecyl
Alcohol polyoxyethylene (9) ether 0.05-5 part, octanol 0.05-5 part, polyacrylic acid 3-25 part, diammonium hydrogen phosphate 1-15 part, potassium sulfate 1-
12 parts, fulvic acid 1-15 part, indolebutyric acid 0.01-0.5 part, magnesium sulfate 0.5-10 part；
3) appropriate water is added to make mud in mixed-matrix, spraying mud makes slurry thickness reach 3-15cm；
4) planting site dominant herbaceous species vegetable seeds point is sowed in the mud after sprinkling, seed point seed level degree 0.3-2cm.
2. the water-retaining method in During Process of Ecological Restoration according to claim 1 is it is characterised in that step 1) in, mixture
In, soil, husky, plant ash mass ratio are 1-5:1:1-2.
3. the water-retaining method in During Process of Ecological Restoration according to claim 1 is it is characterised in that step 2) in, water-loss reducer
Addition be mixture 0.2-2%.
4. the water-retaining method in During Process of Ecological Restoration according to claim 1 is it is characterised in that step 2) in, water-loss reducer,
Raw material according to weight portion includes：Polyvinyl alcohol 2-10 part, dodecyl alcohol polyoxyethylene (9) ether 0.1-3 part, octanol 0.1-2
Part, polyacrylic acid 5-20 part, diammonium hydrogen phosphate 2-10 part, potassium sulfate 2-10 part, fulvic acid 2-10 part, indolebutyric acid 0.01-0.3
Part, magnesium sulfate 1-5 part.
5. the water-retaining method in During Process of Ecological Restoration according to claim 1 is it is characterised in that step 2) in, water-loss reducer
Preparation process, by polyvinyl alcohol, dodecyl alcohol polyoxyethylene (9) ether, octanol, polyacrylic acid, diammonium hydrogen phosphate, sulfuric acid
Potassium, fulvic acid, indolebutyric acid, magnesium sulfate, after weighing up weight by weight, mix at 20-25 DEG C of normal temperature, are sufficiently stirred for 40-
After 60 minutes, form homogeneous mixture, after filtration, obtain final product water-loss reducer.
6. the water-retaining method in During Process of Ecological Restoration according to claim 1 is it is characterised in that step 3) in, mud is thick
Spend for 5-10cm.
7. the water-retaining method in During Process of Ecological Restoration according to claim 1 is it is characterised in that step 4) in, draft is planted
Thing adopts class reed, vetiver, Chinese silvergrass or paspalum notatum.
8. the water-retaining method in During Process of Ecological Restoration according to claim 1 is it is characterised in that step 4) in, seed point
Seed level degree 0.5-1cm.
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| CN201610790354.XA CN106385850A (en) | 2016-08-31 | 2016-08-31 | Water retention method in ecological restoration process |
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| CN201610790354.XA CN106385850A (en) | 2016-08-31 | 2016-08-31 | Water retention method in ecological restoration process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307717A (en) * | 2018-02-27 | 2018-07-24 | 中冶华天工程技术有限公司 | A kind of arid area vegetation implantation methods |
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| CN101011010A (en) * | 2007-02-02 | 2007-08-08 | 北京市门头沟区科技开发实验基地 | Soil for soil-free broken stone slope greening slurring and slurring method thereof |
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| CN102826902A (en) * | 2012-08-06 | 2012-12-19 | 辽宁省农业科学院耕作栽培研究所 | Water retention agent for arid/semiarid region farmland soil |
| CN103348798A (en) * | 2013-06-06 | 2013-10-16 | 易志坚 | Sand control method using modified sand soil for tree planting |
| CN104350832A (en) * | 2014-11-07 | 2015-02-18 | 中国农业科学院棉花研究所 | Water-saving fertilizer retaining method for sand land filled with clay slurry |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2265980C1 (en) * | 2004-03-26 | 2005-12-20 | Открытое акционерное общество "Межрегиональная научно-производственная корпорация "Промышленно-инвестиционный капиталЪ" (ОАО "МНПК "ПИКъ") | Method for increasing of sandy soil fertility |
| CN101011010A (en) * | 2007-02-02 | 2007-08-08 | 北京市门头沟区科技开发实验基地 | Soil for soil-free broken stone slope greening slurring and slurring method thereof |
| CN102160483A (en) * | 2011-02-28 | 2011-08-24 | 甘肃源岗农林开发有限公司 | Method for afforesting desert and retaining water |
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| CN103348798A (en) * | 2013-06-06 | 2013-10-16 | 易志坚 | Sand control method using modified sand soil for tree planting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108307717A (en) * | 2018-02-27 | 2018-07-24 | 中冶华天工程技术有限公司 | A kind of arid area vegetation implantation methods |
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Application publication date: 20170215 |