CN101608446B - Vegetation protective soil base material activation method - Google Patents
Vegetation protective soil base material activation method Download PDFInfo
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- CN101608446B CN101608446B CN2009100630876A CN200910063087A CN101608446B CN 101608446 B CN101608446 B CN 101608446B CN 2009100630876 A CN2009100630876 A CN 2009100630876A CN 200910063087 A CN200910063087 A CN 200910063087A CN 101608446 B CN101608446 B CN 101608446B
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Abstract
A vegetation protective soil base material activation method is applied to the fields of ecological slope protection project, ecological restoration project and side slope and landscape garden greening project and the like. The method includes that concrete greening additive, organic matter, cement and activation substance are fully mixed to be uniform and then mixed into soil base material, and a spraying and sowing machine is adopted to spray activation substance on side slope finally, wherein the activation substance is obtained by combination and activation of three microbial inoculum fertilizers of nitrogen-fixing microbial inoculum fertilizer, phosphate-dissolving microbial inoculum fertilizer and silicatebacterium fertilizer. The vegetation protective soil base material activation method provided by the invention provides growth environment for plants in concrete and is beneficial to side slope greening plant growth. Meanwhile quantity of microorganism in slope protection base material is increased, and soil nutrient activation speed is improved by utilizing decomposition of microorganism on organic matter and release action of microorganism on mineral element, thus improving soil aggregate, improving soil fertility and effectively promoting side slope restoration.
Description
Technical field
The present invention relates to the greening side slope technical field, be specifically related to a kind of being applied in the ecological revetment engineering, with improvement vegetative protection substrate property, strengthen vegetative protection base material fertility, improve the slope vegetation growing environment and be purpose and the method for the vegetative protection soil base material being carried out activation.
Background technology
The positive fast development of present domestic infrastructure, infrastructures such as hydroelectric development, road construction make slope excavation be seen everywhere, the ecological protection engineering also is seen everywhere.Promote in China's large tracts of land as plant cover concrete slope protection greening technology, this method and technology content height uses that patented product---green additive makes jetted layers that good structure and nutritional condition be arranged, and the pH value is controlled in the scope that plant can grow.It has solved the problem in early stage that vegetation grows in the greening side slope process in plant cover concrete.Mainly be the plant cover concrete slope protecting technique after application, the continuation of base material fertility can better not brought into play, but occurs that fertility has certain degeneration in follow-up 1 year, vegetation growth is slow.
Great number of organic matters (sawdust, rice husk, vinasse) and artificial inorganic fertilizer have been added in the plant cover concrete slope protecting technique, growth along with vegetation, what at first be utilized is artificial inorganic fertilizer, and great number of organic matters also fails in time to decompose follow-up nutrient is provided, and it is slack-off just to cause vegetation growth course to occur in follow-up 1 year.Overall state is, vegetation growth is more vigorous last year after reparation for side slope, and effect is very obvious, and vegetation growth is fast.Along with repair time is elongated, vegetative protection base material fertility descends, and plant growing is in lag phase after 2 years, this moment the side slope vegetation poor growth, promptly the advance ratio of slope ecological recovery is slower.
Experimental study shows, after slope protection works finished, effective N, the P of base material, the content of K occurred descending in the time in 3 years, and it is little that organic content then shows as excursion.From the excavation angle, the slope excavation area is big, and the degree of depth is big, and excavation subsoil fertility is low; From biological angle analysis, main cause is that the microbial population in the side slope soil simply causes the soil activating rate lower.Edaphon has important effect to the circulation of the nutrient of soil, and mineralising, organic decomposition all be unable to do without the vital movement of microorganism.Therefore will solve the activating velocity of soil base material in the plant cover concrete slope protecting technique, the microbe species and the quantity that improve base material are quite favourable measures.The activating velocity that has solved soil base material in the plant cover concrete slope protecting technique just can improve the fertility of base material greatly, promotes slope-protecting vegetation to continue growth.Show by a large amount of experimental studies, in soil, add microbial bacterial agent, can increase micro organism quantity in the soil greatly, thereby improve soil texture, increase soil fertility.
Summary of the invention
The purpose of this method is to provide a kind of vegetative protection base material activation method for the protecting slope ecology technology, for the lasting growth of the health of domatic plant, the succession of community provide necessary soil environment, accelerate the process that slope ecological is repaired, promote side slope back to nature as early as possible.
The purpose of this method is achieved in that a kind of vegetative protection soil base material activation method,
A, activator preparation:
In weight portion, with 20～35 parts in azotobacterin fertilizer, 1～5 part of phosphorus decomposing microbial inoculum fertilizer, 60～84 parts of full and uniform mixing of silicate bacteria microbial inoculum reenter concentration and are 5% sucrose solution and soak activation two hours, freezing again take off liquid handle Powdered activator;
B, in weight portion, with green additive for concrete 90-110 part, organic 180-220 part, cement 180-220 part, the full and uniform mixing of activator 0.04-0.06 part obtains activation and adds material;
C, material is added in the activation that obtains join soil, make in per 1 cubic metre of soil and contain green additive for concrete 40-60g, finish the activation of vegetative protection soil base material after fully stirring.
The green additive for concrete that described green additive for concrete adopts Chinese patent ZL01138343.7 to be provided.
Described organic matter is one or more the mixture in sawdust, rice husk or the vinasse.
The vegetative protection soil base material activation method that the present invention proposes has following beneficial effect:
, three kinds of microbial inoculums adopting of vegetative protection base material activation method mix the micro organism quantity that can make in the vegetation on slope base material and kind very fast reach certain level, thereby improve the microorganism structure of soil base material.Match with green additive for concrete, different types of microorganism is decomposed different base material substrates again, promotes the quick release of base material soil nutrient, increases fertility, for good condition has been created in the lasting growth of vegetation.
2., three kinds of microbial inoculums of vegetative protection base material activation method employing can not only be accelerated artificial organic matter decomposition speed of adding, the phosphorus compound and the potassium mineral that also can decompose indissoluble in the sloping underearth of excavation simultaneously, nitrogen-fixing bacteria are fixing nitrogen then, thereby improve the N-P-K content level of base material, play the effect of the fertility that continues to keep side slope.
, three kinds of microbial inoculums adopting of vegetative protection base material activation method are simple, three kinds of microbial inoculum bio-feritlizers can directly be bought, every cubic metre of aequum is less so cost is low.
, the use of three kinds of microbial inoculums adopting of vegetative protection base material activation method,, in alien earth sparging, can plant green seed and directly add in the spray seeder without any influence the work progress of slope ecological reinstatement works with bank protection.
After testing, soil base material chats states of matter N, the P, the K constituent content that carry out activation by this method significantly improve, and the microbial biomass carbon ratio has not had the raising used 25 to 45 times.
The specific embodiment
This method implementation process is as follows:
1. preparation activator:
The soil texture in conjunction with construction ground, with azotobacterin fertilizer 20-35Kg, phosphate solubilizing bacteria agent fertilizer, claim phosphate solubilizing microorganism fertilizer 1-5Kg, silicate bacteria microbial inoculum again, add water furnishing pasty state after claiming biological potassium fertilizer 60-84Kg evenly to mix again, add 5% sucrose solution again, soak activation after two hours freezing drain Powdered activator.
With green additive for concrete 90-110Kg, organic 180-220Kg, cement 180-220Kg, the full and uniform mixing of activator 0.04-0.06Kg obtains activation and adds material;
Material is added in the activation that obtains join soil, make in per 1 cubic metre of soil and contain green additive for concrete 40-60g, finish the activation of vegetative protection soil base material after fully stirring, soil base material adopts spray seeder to spray on side slope at last.
Used in the present invention is green additive for concrete, employing is applied for by civilian perhaps year and Wang Tieqiao, the patent No. is ZL01138343.7, and name is called the product that " concrete greening add system method " provided, and organic matter is selected one or more the mixture in sawdust, rice husk or the vinasse for use.
Claims (2)
1. vegetative protection soil base material activation method is characterized in that:
A, activator preparation:
In weight portion, with 20～35 parts in azotobacterin fertilizer, 1～5 part of phosphorus decomposing microbial inoculum fertilizer, 60～84 parts of full and uniform mixing of silicate bacteria microbial inoculum reenter concentration and are 5% sucrose solution and soak activation two hours, freezing again take off liquid handle Powdered activator;
B, in weight portion, with green additive for concrete 90-110 part, organic 180-220 part, cement 180-220 part, the full and uniform mixing of activator 0.04-0.06 part obtains activation and adds material;
C, material is added in the activation that obtains join soil, make in per 1 cubic metre of soil and contain green additive for concrete 40-60g, finish the activation of vegetative protection soil base material after fully stirring.
2. according to claim 1 by protective soil base material activation method, it is characterized in that: described organic matter is more than one the mixture in sawdust, rice husk or the vinasse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100630876A CN101608446B (en) | 2009-07-08 | 2009-07-08 | Vegetation protective soil base material activation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100630876A CN101608446B (en) | 2009-07-08 | 2009-07-08 | Vegetation protective soil base material activation method |
Publications (2)
| Publication Number | Publication Date |
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| CN101608446A CN101608446A (en) | 2009-12-23 |
| CN101608446B true CN101608446B (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100630876A Expired - Fee Related CN101608446B (en) | 2009-07-08 | 2009-07-08 | Vegetation protective soil base material activation method |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2450501C1 (en) * | 2011-01-14 | 2012-05-20 | Александр Иванович Якубец | Method of increasing soil fertility on slopes |
| RU2476049C2 (en) * | 2011-05-11 | 2013-02-27 | Государственное научное учреждение Воронежский научно-исследовательский институт сельского хрзяйства имени В.В. Докучаева Российской академии сельскохозяйственных наук | Process of soil conservation on slopes |
| CN102405747B (en) * | 2011-08-16 | 2013-01-23 | 中国科学院武汉植物园 | Method for planting evening primrose in side slope |
| CN103510488B (en) * | 2013-10-10 | 2016-01-27 | 三峡大学 | A kind of Antifreeze type ecological slope protection substrate |
| CN103708777A (en) * | 2013-12-08 | 2014-04-09 | 青岛润国生态科技工程有限公司 | Ecological recovery method with combination application of vegetation concrete and high-molecular aggregates |
| CN104878765A (en) * | 2015-03-27 | 2015-09-02 | 三峡大学 | Multifunctional combined type ecological slope protection substrate |
| CN106134677A (en) * | 2015-04-02 | 2016-11-23 | 深圳市铁汉生态环境股份有限公司 | A kind of method of the plant-microorganism combine d bioremediation bare slope of low-maintenance |
| CN107459388A (en) * | 2017-08-01 | 2017-12-12 | 三峡大学 | It is a kind of using humic acid as ecological slope protection substrate of major ingredient and preparation method thereof |
| CN112980451A (en) * | 2021-02-23 | 2021-06-18 | 湖北工业大学 | Soil conditioner applied to ecological slope protection and soil improvement method thereof |
| CN113316989A (en) * | 2021-06-01 | 2021-08-31 | 三峡大学 | Method for realizing slope greening by combining vegetation concrete with self-growing azotobacter |
| CN113636896A (en) * | 2021-08-20 | 2021-11-12 | 华电西藏能源有限公司大古水电分公司 | Method for promoting sandy aggregate dewatered sludge to be in soil by using wood processing excess material and biochar thereof |
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2009
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Owner name: SHANHELIN (BEIJING) WATER AND SOIL CONSERVATION TE Free format text: FORMER OWNER: SANXIA UNIVERSITY Effective date: 20120308 Free format text: FORMER OWNER: XU WENNIAN XIA ZHENYAO Effective date: 20120308 |
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Free format text: CORRECT: ADDRESS; FROM: 443000 YICHANG, HUBEI PROVINCE TO: 100038 HAIDIAN, BEIJING |
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Effective date of registration: 20120308 Address after: 100038, Fuxing Road, Beijing, 1, east 2 District, 14, 6, 605, room, Haidian District Patentee after: Mountain forest (Beijing) water and Soil Conservation Technology Co., Ltd. Address before: 443000 Yichang University Road, Hubei, No. 8 Co-patentee before: Xu Wennian Patentee before: China Three Gorges University Co-patentee before: Xia Zhenyao |
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