CN102173918B - Method for preparing artificial soil for redbed sandstone/mudstone interbed side slope surfaces by utilizing biological algae - Google Patents

Method for preparing artificial soil for redbed sandstone/mudstone interbed side slope surfaces by utilizing biological algae Download PDF

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Publication number
CN102173918B
CN102173918B CN 201110002169 CN201110002169A CN102173918B CN 102173918 B CN102173918 B CN 102173918B CN 201110002169 CN201110002169 CN 201110002169 CN 201110002169 A CN201110002169 A CN 201110002169A CN 102173918 B CN102173918 B CN 102173918B
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fertilizer
soil
phosphate
sample
rock
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CN102173918A (en
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艾应伟
李伟
潘丹丹
李传人
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Sichuan University
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Sichuan University
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Abstract

The invention provides a method for preparing artificial soil for redbed sandstone/mudstone interbed side slope surfaces by utilizing biological algae. The method is characterized by preparing the artificial soil by effectively compounding the raw materials such as the biological algae, redbed sandstone rocks or/and redbed mudstone rocks, farmland soil or/and natural soil, turfs, straws, livestock and poultry manures, super water absorbent resin, cement, attapulgite powder and fertilizers under certain conditions. The method has remarkable effects of accelerating the circulation of nutrient elements in soil, increasing the supply of available nutrients of soil, improving the physical and chemical properties of soil and promoting vegetation restoration.

Description

Utilize biological algae agent to prepare the method for red-layer sand slime stone interbeded slope wounded surface artificial soil
Technical field
The present invention relates to artificial soil, refer to especially a kind ofly utilize biological algae agent to prepare the method for red-layer sand slime stone interbeded slope wounded surface artificial soil.
Background technology
The red beds of China mainly is distributed in the wide geographic area of southwest, south China, Central China and northwest, in the engineering constructions such as the constructing road of China's Based on Red Bed, hydroelectric development, mining, because slope excavation has caused a lot of exposed red beds sand shale alternating layers side slopes.The lithology of red beds sand shale alternating layers is that mud stone and sandstone soft and hard alternation distribute, and 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.Sandstone in the red beds sand shale alternating layers is the support frame in the sloping body, and general quality is hard, uniaxial compressive strength is high, water repelling property is strong.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, and quality is weak, certain swelling property is arranged, and bearing capacity is lower, compares with sandstone, mud stone not only uniaxial compressive strength is not high, and dried wet compressive strength differs several times to tens times.Artificial soil is the important substance basis in the red beds rock slope surface of a wound ecological revetment engineering, adopt artificial soil to implement the ecological protection measure of artificial soil moved in to improve the original, culturing plants, the good result of can play stable side slope, conserve water and soil, beautifying the environment (such as Chinese patent ZL200810046488.6) at the red beds rock slope surface of a wound.The scope that soil algae distributes is extremely wide, and not tight to requirement for environmental conditions, adaptability is stronger.Soil algae is photo-autotroph, is organic manufacturing and supplier.The organism ratio that soil algae forms is easier to decompose, and can promote the procreation of Nutrient Cycling and microorganism, and the formation of soil and the raising of soil fertility are had promoter action.Yet, because biological algae agent does not obtain rational Application, cause the repairing effect of red-layer sand slime stone interbeded slope wounded surface artificial soil not ideal enough in the present known artificial soil process for preparation.
Summary of the invention
The object of the present invention is to provide and a kind ofly utilize biological algae agent to prepare the method for red-layer sand slime stone interbeded slope wounded surface artificial soil, the deficiency that exists to overcome prior art, have technique simple, draw materials conveniently, the characteristics such as with low cost, perfect in shape and function, to circulation, the supply that increases the available nutrient of soil of accelerating soil nutrient elements, improve soil physico-chemical characteristic, promote that Revegetation has significant effect.
The objective of the invention is to realize by the following technical solutions, the method for utilizing biological algae agent to prepare red-layer sand slime stone interbeded slope wounded surface artificial soil is carried out according to following steps:
1. select also to cross 0.1 ~ 2 cm sieve after at least a material powder mixes in bacterium slag, bagasse, oil cake, flyash, rice husk, wheat husk, montmorillonite, wilkinite, vinasse, plant ash, the zeolite, be sample 1;
2. with the short seam of moon shape algae ( Eunotia lunaris), husky angle chlamydomonas ( Chlamydomonas sajao Lewin), Activity In Anabaena Azotica ( Anabaena azotica), Chroococcus cubicus ( Chroococcus gardner), chlorella ( Chlorella vulgaris) carry out respectively fermentative production, the algae liquid after the fermentation is used respectively sample 1 absorption of 2 ~ 15 times of weight, with the single algae agent after above 5 kinds of absorption by weight the ratio of 10 ~ 50:5 ~ 35:0 ~ 25:15 ~ 35:0 ~ 35 mix, be sample 2;
3. select in red beds sandstone rock that slope excavation produces, the red-bed mudstone rock at least a rock to pulverize and cross behind 0.5 ~ 2 cm sieve for subsequent use with crusher, select in local agricultural land soil, the natural soils at least a vegetable soil to smash with instrument and cross 0.5 ~ 2 cm sieve after for subsequent use, 10% ~ 60% rock powder after will sieving, 20% ~ 85% vegetable soil powder and 0 ~ 30% peat mix, and are sample 3;
4. get weight percentages of components and be respectively 0.5% ~ 15% sample 2,65% ~ 90% sample 3,0.01% ~ 5% stalk, 0.1% ~ 7.5% feces of livestock and poultry, 0.01% ~ 0.6% High hydrophilous resin, 0.02% ~ 5.5% cement, 0 ~ 1.5% attapulgite and component N, P 2O 5, K 2O, Zn, Fe, Mn, B, Mo, Cu effective content weight percent are respectively 0.02% ~ 0.7% nitrogenous fertilizer, 0.01% ~ 0.6% phosphate fertilizer, 0.02% ~ 0.7% potash fertilizer, 0.001% ~ 0.05% zinc fertilizer, 0.001% ~ 0.05% iron fertilizer, 0 ~ 0.035% manganese fertilizer, 0 ~ 0.06% boron fertilizer, 0 ~ 0.005% molydbenum fertilizer, 0 ~ 0.03% copper is fertile makes the finished product through compound.
Wherein, stalk be pulverize or cut into≤paddy rice of 5 cm, wheat, rape, sweet potato, corn, peanut, lima bean, pea, soybean at least a agricultural crop straw; 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 5% ~ 30%; High hydrophilous resin be in sodium polyacrylate, polyacrylic acid potassium, starch-grafted polyacrylic acid, polyvinyl alcohol, polyvinyl lactam, the polyacrylamide one or more; Nitrogenous fertilizer is at least a nitrogen fertilizer in urea, saltpetre, bicarbonate of ammonia, ammonium chloride, ammonium nitrate, ammonium sulfate, the ammonium phosphate; Phosphate fertilizer is at least a phosphatization fertilizer that contains in calcium superphosphate, ground phosphate rock, fused(calcium magnesium)phosphate, ammonium phosphate, the double superhosphate; Potash fertilizer is at least a potassium fertilizer that contains in vitriolate of tartar, potassium primary phosphate, saltpetre, the Repone K; Zinc fertilizer, iron fertilizer, manganese fertilizer, boron fertilizer, molydbenum fertilizer, copper nutriment in a fertilizer are not inorganic states or the little fertilizer of organic of respective element.
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1:
Select a kind of material powder of zeolite and mistake 1 cm sieve series to get the zeolite powder for subsequent use.With the short seam of moon shape algae ( Eunotia lunaris), husky angle chlamydomonas ( Chlamydomonas sajao Lewin), Activity In Anabaena Azotica ( Anabaena azotica), Chroococcus cubicus ( Chroococcus gardner), chlorella ( Chlorella vulgaris) carry out respectively fermentative production, the algae liquid after the fermentation is respectively with the zeolite powder absorption of 5 times of weight, with the single algae agent after above 5 kinds of absorption by weight the ratio of 20:20:20:30:10 mix that to make biological algae agent for subsequent use.The red-bed mudstone rock of selecting slope excavation to produce pulverizes and crosses 2 cm sieve with crusher, select local agricultural land soil to smash with instrument and cross 2 cm sieve, the peat of 35% red-bed mudstone rock powder after sieving, 55% agricultural land soil powder and 10% is mixed make that to contain the rock mixture for subsequent use.Get weight percentages of components be respectively 6% biological algae agent, 86% contain rock mixture, 1% the cut into≤wheat stalk of 3cm, 1% water content be 10% swine excrement, 0.5% water content be 10% chicken manure just, 1% polyacrylamide, 3% cement, 0.3% attapulgite, 0.5% urea, 0.3% calcium superphosphate, 0.3% Repone K, 0.05% zinc sulfate, 0.05% ferrous sulfate make the finished product through compound.
Embodiment 2:
Schedule of operation is identical with embodiment 1 during preparation.Just in the scope of schedule of operation defined of the present invention, raw material types, quantity, specification, water content are changed, still utilize equally biological algae agent to be prepared into red-layer sand slime stone interbeded slope wounded surface artificial soil.

Claims (2)

1. one kind is utilized biological algae agent to prepare the method for red-layer sand slime stone interbeded slope wounded surface artificial soil, it is characterized in that carrying out according to following steps:
1. select also to cross 0.1 ~ 2 cm sieve after at least a material powder mixes in bacterium slag, bagasse, oil cake, flyash, rice husk, wheat husk, montmorillonite, wilkinite, vinasse, plant ash, the zeolite, be sample 1;
2. with the short seam of moon shape algae ( Eunotia lunaris), husky angle chlamydomonas ( Chlamydomonas sajao Lewin), Activity In Anabaena Azotica ( Anabaena azotica), Chroococcus cubicus ( Chroococcus cubicus gardner), chlorella ( Chlorella vulgaris) carry out respectively fermentative production, the algae liquid after the fermentation is used respectively sample 1 absorption of 2 ~ 15 times of weight, with the single algae agent after above 5 kinds of absorption by weight the ratio of 10 ~ 50:5 ~ 35:0 ~ 25:15 ~ 35:0 ~ 35 mix, be sample 2;
3. select in red beds sandstone rock that slope excavation produces, the red-bed mudstone rock at least a rock to pulverize and cross behind 0.5 ~ 2 cm sieve for subsequent use with crusher, select in local agricultural land soil, the natural soils at least a vegetable soil to smash with instrument and cross 0.5 ~ 2 cm sieve after for subsequent use, 10% ~ 60% rock powder after will sieving, 20% ~ 85% vegetable soil powder and 0 ~ 30% peat mix, and are sample 3;
4. get weight percentages of components and be respectively 0.5% ~ 15% sample 2,65% ~ 90% sample 3,0.01% ~ 5% stalk, 0.1% ~ 7.5% feces of livestock and poultry, 0.01% ~ 0.6% High hydrophilous resin, 0.02% ~ 5.5% cement, 0 ~ 1.5% attapulgite and component N, P 2O 5, K 2O, Zn, Fe, Mn, B, Mo, Cu effective content weight percent are respectively 0.02% ~ 0.7% nitrogenous fertilizer, 0.01% ~ 0.6% phosphate fertilizer, 0.02% ~ 0.7% potash fertilizer, 0.001% ~ 0.05% zinc fertilizer, 0.001% ~ 0.05% iron fertilizer, 0 ~ 0.035% manganese fertilizer, 0 ~ 0.06% boron fertilizer, 0 ~ 0.005% molydbenum fertilizer, 0 ~ 0.03% copper is fertile makes the finished product through compound.
2. describedly according to claim 1 a kind ofly utilize biological algae agent to prepare the method for red-layer sand slime stone interbeded slope wounded surface artificial soil, it is characterized in that stalk be pulverize or cut into≤paddy rice of 5 cm, wheat, rape, sweet potato, corn, peanut, lima bean, pea, soybean at least a agricultural crop straw; 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 5% ~ 30%; High hydrophilous resin be in sodium polyacrylate, polyacrylic acid potassium, starch-grafted polyacrylic acid, polyvinyl alcohol, polyvinyl lactam, the polyacrylamide one or more; Nitrogenous fertilizer is at least a nitrogen fertilizer in urea, saltpetre, bicarbonate of ammonia, ammonium chloride, ammonium nitrate, ammonium sulfate, the ammonium phosphate; Phosphate fertilizer is at least a phosphatization fertilizer that contains in calcium superphosphate, ground phosphate rock, fused(calcium magnesium)phosphate, ammonium phosphate, the double superhosphate; Potash fertilizer is at least a potassium fertilizer that contains in vitriolate of tartar, potassium primary phosphate, saltpetre, the Repone K; Zinc fertilizer, iron fertilizer, manganese fertilizer, boron fertilizer, molydbenum fertilizer, copper nutriment in a fertilizer are not inorganic states or the little fertilizer of organic of respective element.
CN 201110002169 2011-01-07 2011-01-07 Method for preparing artificial soil for redbed sandstone/mudstone interbed side slope surfaces by utilizing biological algae Expired - Fee Related CN102173918B (en)

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CN103011976A (en) * 2012-12-27 2013-04-03 甘肃农业大学 Biological bacterial fertilizer vector as well as preparation method and application of biological bacterial fertilizer vector
CN103641598B (en) * 2013-11-25 2015-04-22 贵港市科隆农林高新技术开发有限公司 Podocarpus macrophyllus cultivation medium and preparation method thereof
CN104292031A (en) * 2014-09-30 2015-01-21 苏州玖沃生物科技有限公司 Special composite microbial fertilizer for corns and preparation method of special composite microbial fertilizer
CN105198568B (en) * 2015-09-07 2018-08-17 扬州大学 A method of artificial soil is synthesized based on algal gel
CN107129361A (en) * 2017-05-15 2017-09-05 柳州凡科技有限公司 A kind of mango fertilizer

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CN101390470A (en) * 2008-11-07 2009-03-25 四川大学 Preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil
CN101392534A (en) * 2008-11-07 2009-03-25 四川大学 Method for protecting slope ecology by argillite source substrate

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CN101390470A (en) * 2008-11-07 2009-03-25 四川大学 Preparation method of red-layer sand slime stone interbeded slope wounded surface artificial soil
CN101392534A (en) * 2008-11-07 2009-03-25 四川大学 Method for protecting slope ecology by argillite source substrate

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