CN101390470B - Preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil - Google Patents
Preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil Download PDFInfo
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- CN101390470B CN101390470B CN2008100464941A CN200810046494A CN101390470B CN 101390470 B CN101390470 B CN 101390470B CN 2008100464941 A CN2008100464941 A CN 2008100464941A CN 200810046494 A CN200810046494 A CN 200810046494A CN 101390470 B CN101390470 B CN 101390470B
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Abstract
The invention provides a redbed sand-shale interbedded slope raw surface artificial soil preparation method, which prepares the artificial soil with raw material components including redbed sandstone rock, redbed shale rock, compound containing silkworm excrement and/or wormcast and/or algae residue, peat, straw, livestock and poultry manure, high water-absorbent resin, attapulgite powder, polyvinyl acetate and fertilizer which are effectively mixed under certain conditions. The preparation method has significant effects in speeding up the formation of redbed sand-shale interbedded slope raw surface artificial soil aggregate structure, increasing the water and fertilizer-keeping performances of the soil, improving the physical and chemical properties of the soil and promoting the plant growth and development.
Description
Technical field
The present invention relates to artificial soil, be meant a kind of preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil especially.
Background technology
China's red beds area hypsography is bigger, and engineering constructions such as road, water power, mine often will be excavated a large amount of side slopes, has caused a lot of exposed red beds sand shale alternating layers side slopes, and water and soil loss that causes thus and ecological disruption phenomenon are very serious.The lithology of red beds sand shale alternating layers is that mud stone and sandstone soft and hard alternation distribute, and the general quality of sandstone wherein is hard, the uniaxial compressive strength height, and water repelling property is strong, is the support frame in the sloping body.Mud stone in the red beds sand shale alternating layers is generally suspended to deposit by powder fine sand and clay and forms, and diagenetic grade is not high, the quality weakness, not only uniaxial compressive strength is not high, and dried wet compressive strength differs greatly, and can reach several times to tens times, certain expansibility is arranged, and bearing capacity is lower.Red beds sand shale alternating layers near surface weathering fissures along the joint, the cleavage grows, rock mass is broken especially, and broken very easily weathering of rock mass, form weak structural plane along broken face, a little less than the mud stone weathering resistance ability, sandstone weathering resistance ability is strong, and the thin layers of mudstone between the sandstone easily forms the argillization interlayer.It is the process of an artificial soil moved in to improve the original on the rock slope surface of a wound, cultivation plant that rock slope is adopted the ecological revetment engineering, has become the essential measure of rock slope protection, revegetation.Artificial soil is the important substance basis in the ecological revetment engineering, but present known artificial soil all needs to add the vegetable soil that is taken from local arable land in a large number, the destruction of not only having caused limited soil resource, and increased the cost of constructing greatly.
Summary of the invention
The object of the present invention is to provide a kind of preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil, to overcome the deficiency that prior art exists, have resources conservation, draw materials conveniently, characteristics such as with low cost, Stability Analysis of Structures, perfect in shape and function, to the formation of quickening soil aggregate, increase the soil water-reataining fertilizer-keeping performance, improve soil physico-chemical characteristic, promote that growth and development of plants has significant effect.
The objective of the invention is to realize by the following technical solutions, the preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil carries out according to following steps:
1. the red beds sand shale alternating layers rock that slope excavating is produced is selected wherein 5%～35% sandstone, 65%～95% mud stone, pulverizes and mixes the back and cross 0.5～2cm sieve with disintegrating machine, is sample 1.
2. with at least a in the wormcast of water content 5%～30%, algae-residue, the silkworm faeces, with industrial frerrous chloride, industrial slaked lime, industrial humus, industrial kaolin, agricultural with ash by weight 5～35: 3～15: 5～20: 35～70: 6～25: 1～10 ratio mixes, and is sample 2.
3. get weight percentages of components and be respectively 25%～75% sample 1,0.05%～3% sample 2,10%～55% peat, 0.1%～5% stalk, 5%～35% feces of livestock and poultry, 0.01%～0.6% high hydroscopic resin, 0.01%～0.6% attapulgite, 0.01%～0.1% polyvinyl acetate, 0.03%～0.2% borax, 0.01%～0.1% zinc sulphate, 0.01%～0.08% ferrous sulfate, 0.005%～0.03% ammonium molybdate, 0.005%～0.05% copper sulphate, 0.005%～0.06% manganese sulphate and component N, P
2O
5, K
2O effective content percentage by weight is respectively 0.02%～0.8% nitrogenous fertilizer, 0.01%～0.35% phosphate fertilizer, 0.01%～0.25% potash fertilizer and makes final products through compound.
Wherein, stalk be pulverize or cut into≤paddy rice of 5cm, wheat, rape, sweet potato, corn, peanut, lima bean, pea, soybean at least a agricultural crop straw; High hydroscopic resin is a kind of or two kinds in Sodium Polyacrylate, polyacrylic acid potassium, starch-grafted polyacrylic acid, polyvinyl alcohol, polyvinyl lactam, the polyacrylamide; Feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in pig, ox, rabbit, chicken, duck, goose, horse, the sheep, and its water content is 10%～30%; Nitrogenous fertilizer is at least a nitrogen fertilizer in urea, carbonic hydroammonium, ammonium sulfate, the ammonium phosphate; Phosphate fertilizer is at least a phosphatization fertilizer that contains in superphosphate, double superphosphate, the ammonium phosphate; Potash fertilizer is at least a potassium fertilizer that contains in potassium chloride, the potassium sulphate.
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1:
With the red beds sand shale alternating layers rock that slope excavating produces, select wherein 30% sandstone, 70% mud stone, pulverizing and cross the 2cm sieve series with disintegrating machine, to get crushed rock standby.With the silkworm faeces of water content behind the natural air drying 15%, with industrial frerrous chloride, industrial slaked lime, industrial humus, industrial kaolin, agricultural with ash 10: 5: 10 by weight: 55: 15: 5 ratio mixes and makes that to contain the silkworm faeces mixture standby.Get weight percentages of components and be respectively 40% crushed rock, 2% contain the silkworm faeces mixture, 40% peat, the rice straw of 1.5% cut into≤3cm, 5% water content be 15% chicken manure just, 10% water content is 15% swine excrement, 0.1% Sodium Polyacrylate, 0.3% attapulgite, 0.05% polyvinyl acetate, 0.15% borax, 0.08% zinc sulphate, 0.06% ferrous sulfate, 0.01% ammonium molybdate, 0.02% copper sulphate, 0.03% manganese sulphate, 0.2% urea, 0.3% superphosphate, 0.2% potassium chloride makes final products through compound.
Embodiment 2:
Operation sequence is identical with embodiment 1 during preparation.Just in the scope of operation sequence defined of the present invention, raw material types, quantity, specification, water content are changed, still be prepared into red-layer sand slime stone interbeded slope wounded surface artificial soil of the present invention equally.
Claims (2)
1. the preparation method of a red-layer sand slime stone interbeded slope wounded surface artificial soil is characterized in that carrying out according to following steps:
1. the red beds sand shale alternating layers rock that slope excavating is produced is selected wherein 5%～35% sandstone, 65%～95% mud stone, pulverizes and mixes the back and cross 0.5～2cm sieve with disintegrating machine, is sample 1;
2. with at least a in the wormcast of water content 5%～30%, algae-residue, the silkworm faeces, with industrial frerrous chloride, industrial slaked lime, industrial humus, industrial kaolin, agricultural with ash by weight 5～35: 3～15: 5～20: 35～70: 6～25: 1～10 ratio mixes, and is sample 2;
3. get weight percentages of components and be respectively 25%～75% sample 1,0.05%～3% sample 2,10%～55% peat, 0.1%～5% stalk, 5%～35% feces of livestock and poultry, 0.01%～0.6% high hydroscopic resin, 0.01%～0.6% attapulgite, 0.01%～0.1% polyvinyl acetate, 0.03%～0.2% borax, 0.01%～0.1% zinc sulphate, 0.01%～0.08% ferrous sulfate, 0.005%～0.03% ammonium molybdate, 0.005%～0.05% copper sulphate, 0.005%～0.06% manganese sulphate and component N, P
2O
5, K
2O effective content percentage by weight is respectively 0.02%～0.8% nitrogenous fertilizer, 0.01%～0.35% phosphate fertilizer, 0.01%～0.25% potash fertilizer and makes final products through compound.
2. according to the preparation method of the described red-layer sand slime stone interbeded slope wounded surface artificial soil of claim 1, it is characterized in that stalk be pulverize or cut into≤paddy rice of 5cm, wheat, rape, sweet potato, corn, peanut, lima bean, pea, soybean at least a agricultural crop straw; High hydroscopic resin is a kind of or two kinds in Sodium Polyacrylate, polyacrylic acid potassium, starch-grafted polyacrylic acid, polyvinyl alcohol, polyvinyl lactam, the polyacrylamide; Feces of livestock and poultry is the voiding excreta of at least a livestock and poultry in pig, ox, rabbit, chicken, duck, goose, horse, the sheep, and its water content is 10%～30%; Nitrogenous fertilizer is at least a nitrogen fertilizer in urea, carbonic hydroammonium, ammonium sulfate, the ammonium phosphate; Phosphate fertilizer is at least a phosphatization fertilizer that contains in superphosphate, double superphosphate, the ammonium phosphate; Potash fertilizer is at least a potassium fertilizer that contains in potassium chloride, the potassium sulphate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100464941A CN101390470B (en) | 2008-11-07 | 2008-11-07 | Preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil |
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| CN2008100464941A CN101390470B (en) | 2008-11-07 | 2008-11-07 | Preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil |
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| CN101390470A CN101390470A (en) | 2009-03-25 |
| CN101390470B true CN101390470B (en) | 2010-08-11 |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268912B (en) * | 2010-06-07 | 2013-07-03 | 陈蔚航 | Artificial sand rock plate product and preparation method thereof |
| CN102173918B (en) * | 2011-01-07 | 2013-01-30 | 四川大学 | Method for preparing artificial soil for redbed sandstone/mudstone interbed side slope surfaces by utilizing biological algae |
| CN102167636B (en) * | 2011-01-07 | 2013-03-27 | 四川大学 | Method for preparing synthetic soil of red mudstone profile by using biological algicide |
| CN102167639A (en) * | 2011-01-10 | 2011-08-31 | 艾应伟 | Microbial fertilizer special for slope artificial soil |
| CN102173922B (en) * | 2011-01-10 | 2013-03-27 | 四川大学 | Method for preparing artificial soil for redbed sandstone side slope surfaces by utilizing biological algae |
| CN102893776A (en) * | 2011-07-29 | 2013-01-30 | 北京市农林科学院 | Cultivation and nitrogen-phosphorus pollution prevention and control method of bare slope |
| CN103420706B (en) * | 2012-05-24 | 2014-12-10 | 李严黎 | Spraying material for slope revegetation |
| CN103609394B (en) * | 2013-12-03 | 2015-08-26 | 三北沙漠（北京）科技有限责任公司 | A kind of filtration irrigation device |
| CN104719116B (en) * | 2015-04-20 | 2017-06-27 | 华北理工大学 | A kind of artificial soil matrix and its compound method and application |
| CN105210717A (en) * | 2015-08-15 | 2016-01-06 | 蒋里军 | Ecological soil |
| CN107129361A (en) * | 2017-05-15 | 2017-09-05 | 柳州凡科技有限公司 | A kind of mango fertilizer |
| CN110105968A (en) * | 2019-06-18 | 2019-08-09 | 大连地拓环境科技有限公司 | A kind of high gradient slope is sowed grass seeds by duster with stabilizer and preparation method thereof |
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Inventor after: Ai Yingwei Inventor after: Liu Hao Inventor after: Pei Juan Inventor after: Zeng Lixia Inventor after: Li Wei Inventor before: Ai Yingwei Inventor before: Liu Hao Inventor before: Pei Juan Inventor before: Zeng Lixia Inventor before: Zhang Hongping |
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