CN101658101B - Greening method for traffic zones of railway tracks - Google Patents
Greening method for traffic zones of railway tracks Download PDFInfo
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- CN101658101B CN101658101B CN2009103074307A CN200910307430A CN101658101B CN 101658101 B CN101658101 B CN 101658101B CN 2009103074307 A CN2009103074307 A CN 2009103074307A CN 200910307430 A CN200910307430 A CN 200910307430A CN 101658101 B CN101658101 B CN 101658101B
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- greening method
- railway tracks
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- traffic zones
- nutrient matrix
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Abstract
The invention discloses a greening method for traffic zones of railway tracks, and aims at providing a greening method in which an environment suitable for the growth of plants is created at the traffic zones of the railway tracks without affecting safety running of trains, and which basically depends on natural precipitation and has low post-maintenance cost. The method comprises the following steps: laying a base nutritional substrate on a ballast surface of a railway subgrade surface, watering to cause the base nutritional substrate to be fully mixed with subgrade stones, and forming a base nutritive layer which is used as a base and a nutrient source for the plant growth; sowing coated seeds of low drought-resistant plants on the base nutritional substrate, and laying a surface nutritional substrate on the seeds as a surface nutritive layer for protecting the seeds and providing a nutrient source for plant growth; and maintaining according to conventional lawn maintenance management methods. The greening method reduces the construction difficulty, basically depends on natural precipitation, and has high survival rate of plants and low post-maintenance cost; can greatly improve ambient environment of railways, and maintain the ecological balance.
Description
Technical field
The present invention relates to the afforestation project technical field, in particular, relate to a kind of engineering of the railway greening that in traffic zones of railway tracks roadbed environment, adopt to add nutrient matrix and undertaken by the lawn maintenance mode.
Background technology
At present, environmental greening has been the important content in the urban environmental protection, and the railway slope greening is the focus of paying close attention in the industry always.It is very general that greening is applied in railway slope, but greening is applied in traffic zones of railway tracks, especially in the middle of the sleeper, is considered as the forbidden zone by people all the time, mainly be subjected to the restriction of land occupation condition and execution conditions, difficulty of construction is big, difficult quality is controlled, plant is difficult to survive.And the greening of traffic zones of railway tracks is made " green " railway and is had great importance for improving the railway regional environment.
Summary of the invention
The present invention is in order to overcome weak point of the prior art, provide a kind of under the prerequisite that does not influence the train safe operation, build suitable plant growth environment at traffic zones of railway tracks, rely on natural precipitation substantially, the greening method of the traffic zones of railway tracks that later stage maintenance cost is low.
The present invention is achieved through the following technical solutions:
A kind of greening method for traffic zones of railway tracks is characterized in that, comprises the steps:
(1) lays the bottom nutrient matrix on the rock ballast surface on railway bed top layer, water, bottom nutrient matrix and roadbed stone are fully mixed form the bottom nutritive layer, as the basis and the nutrient source of plant growing;
(2) at the capsuled seed of the short drought resisting class of bottom nutrient matrix upper seeding wheel plant, on seed, re-lay the top layer nutrient matrix, be used to protect seed and as the source of plant growing nutrient as the top layer nutritive layer;
(3) the lawn maintenance management method is carried out maintenance routinely.
Wherein, the thickness of bottom nutrient matrix is 15-20cm, and the thickness of top layer nutrient matrix is 0.5-2cm.Described short drought resisting class plant is buffalograss, Zoysia sinica, stringy stonecrop, Chinese violet etc.
Nutrient matrix in described bottom nutritive layer and the top layer nutritive layer is made up of fertilizer, the peat composed of rotten mosses, water-loss reducer and soil conditioner, and fertilizer and peat composed of rotten mosses weight ratio are 1: 3-4; The weight ratio of water-loss reducer and fertilizer and peat composed of rotten mosses weight sum is 1-2: 1000; The weight ratio of soil conditioner and fertilizer and peat composed of rotten mosses weight sum is 0.2-1: 1000.Described fertilizer is the blue moral board reclamation of salinep-alkali soil fertilizer that Tianjin Beifang Lvye Ecological Technology Co., Ltd. produces.Described water-loss reducer is by mass percentage by indolebutyric acid 0.05-2%, uniconazole P 0.1-5%, and abscisic acid 0.01-0.1%, polyacrylic acid water-absorbing resin 94%-98% forms.Described soil conditioner is made up of 85% polyacrylamide and 15% humic acid by mass percentage.
The clad material of described capsuled seed comprises following component by mass percentage: laubanite powder 13-50%, bentonite 45-85%, fertilizer 1-2%, plant growth regulator 1-2%.Described fertilizer is 1: 1: 1 by urea, ammonium chloride, potassium nitrate, potassium dihydrogen phosphate by weight: 1 forms.Described plant growth regulator is to form at 9: 1 by the carbendazol wettable powder of gibberellic acid and 50% by weight.Wherein, gibberellic acid adopts the highest active gibberellic acid GA3.
Contain water-loss reducer in the nutrient matrix and can keep that sufficient moisture is arranged in the soil environment, nutrient can provide enough nutrients for plant growing.Soil conditioner in the nutritive layer promotes the formation of soil aggregate, can regulate soil temperature, improves soil temperature regime.The short plant of drought resistance of plantation guarantees that under drought condition plant can normal growth, simultaneously, does not influence the operation of train.In the clad material of capsuled seed, fertilizer is used to provide seed growth needed nutrient, laubanite powder and bentonite have and guarantee that fertilizer slowly discharges, and guarantee that the long as far as possible time provides nutrient for plant growing, and plant growth regulator has the effect that promotes seed sprouting and kill pathogens.
The present invention has following technique effect:
The present invention is by applying nutrient matrix between traffic zones of railway tracks roadbed rock ballast, and sowing is afforested as the method for the short plant seed of dressing drought resisting type of coating material with water-loss reducer, plant growth regulator etc., reduced difficulty of construction, the basic natural precipitation that relies on, the plant survival rate height, later stage maintenance cost is low.Realize the greening in railways train operation interval by method of the present invention, can improve railway environment on every side greatly, keep the ecological balance.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.
Embodiment
1. the preparation of nutrient matrix:
The blue moral board reclamation of salinep-alkali soil fertilizer that fertilizer selects for use Tianjin Beifang Lvye Ecological Technology Co., Ltd. to produce.
By mass percentage with indolebutyric acid 1%, uniconazole P 0.95, abscisic acid 0.05%, polyacrylic acid water-absorbing resin 98% fully is mixed and made into water-loss reducer.
By mass percentage 85% polyacrylamide and 15% humic acid fully are mixed and made into soil conditioner.
According to fertilizer and peat composed of rotten mosses weight ratio is that the weight ratio of 1: 3, water-loss reducer and fertilizer and peat composed of rotten mosses weight sum is that the weight ratio of 1: 1000, soil conditioner and fertilizer and peat composed of rotten mosses weight sum is 0.5: 1000, gets fertilizer, the peat composed of rotten mosses, above-mentioned water-loss reducer, above-mentioned soil conditioner and fully mixes the composition nutrient matrix.
2. the preparation of capsuled seed:
(1) preparation of coating material:
With urea, ammonium chloride, potassium nitrate, potassium dihydrogen phosphate by weight 1: 1: 1: 1 fully mixes, and obtains coating the fertilizer of seed.
The carbendazol wettable powder of gibberellic acid GA3 and 50% was fully mixed the composition plant growth substance by weight 9: 1.
By mass percentage laubanite powder 31%, bentonite 65%, fertilizer 2%, plant growth regulator 2% are fully mixed the clad material that obtains capsuled seed.
(2) clad material and the Zoysia sinica seed of the capsuled seed that obtains in the step (1) are made the Korea lawn grass capsuled seed according to the method for routine.
3. enforcement afforestation project
(1) is the above-mentioned nutrient matrix that obtains of 15-20cm at the rock ballast surface on railway bed top layer laying depth, waters, nutrient matrix and roadbed stone are fully mixed form the bottom nutritive layer, as the basis and the nutrient source of plant growing.
(2) on the bottom nutrient matrix by the above-mentioned Zoysia sinica capsuled seed that obtains of designing requirement sowing, on seed, re-lay the above-mentioned nutrient matrix of 0.5-2cm as the top layer nutritive layer, be used to protect seed and as the source of plant growing nutrient.
(3) the lawn maintenance management method is carried out maintenance routinely.With the Efficiency in Buildings in Tianjin Area is example, and rainy season, sowing can not watered, and need manually water as lack of water, to keep ground moistening.Sow Zoysia sinica 15-20 days rainy season and emerged, can Cheng Ping about 50 days, coverage rate reaches more than 80%.Form speciously, do not influence the lawn of the normal operation of train.
Claims (7)
1. a greening method for traffic zones of railway tracks is characterized in that, comprises the steps:
(1) lays the bottom nutrient matrix on the rock ballast surface on railway bed top layer, water, bottom nutrient matrix and roadbed stone are fully mixed form the bottom nutritive layer, as the basis and the nutrient source of plant growing;
(2) at the capsuled seed of the short drought resisting class of bottom nutrient matrix upper seeding wheel plant, on seed, re-lay the top layer nutrient matrix, be used to protect seed and as the source of plant growing nutrient as the top layer nutritive layer;
(3) the lawn maintenance management method is carried out maintenance routinely;
Nutrient matrix in described bottom nutritive layer and the top layer nutritive layer is made up of fertilizer, the peat composed of rotten mosses, water-loss reducer and soil conditioner, and the weight ratio of the fertilizer and the peat composed of rotten mosses is 1:3-4; The weight ratio of water-loss reducer and fertilizer and peat composed of rotten mosses weight sum is 1-2:1000; The weight ratio of soil conditioner and fertilizer and peat composed of rotten mosses weight sum is 0.2-1:1000.
2. greening method for traffic zones of railway tracks according to claim 1 is characterized in that, described water-loss reducer is by mass percentage by indolebutyric acid 0.05-2%, uniconazole P 0.1-5%, and abscisic acid 0.01-0.1%, polyacrylic acid water-absorbing resin 94-98% forms.
3. greening method for traffic zones of railway tracks according to claim 1 is characterized in that, described soil conditioner is made up of 85% polyacrylamide and 15% humic acid by mass percentage.
4. greening method for traffic zones of railway tracks according to claim 1, it is characterized in that the clad material of described capsuled seed comprises following component by mass percentage: laubanite powder 13-50%, bentonite 45-85%, fertilizer 1-3%, plant growth regulator 1-2%.
5. greening method for traffic zones of railway tracks according to claim 4 is characterized in that, described fertilizer is made of for 1:1:1:1 by weight urea, ammonium chloride, potassium nitrate, potassium dihydrogen phosphate.
6. greening method for traffic zones of railway tracks according to claim 5 is characterized in that, described plant growth regulator is made of for 9:1 by weight the carbendazol wettable powder of gibberellic acid and 50%.
7. greening method for traffic zones of railway tracks according to claim 1 is characterized in that, the thickness of bottom nutrient matrix is 15-20cm, and the thickness of top layer nutrient matrix is 0.5-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103074307A CN101658101B (en) | 2009-09-22 | 2009-09-22 | Greening method for traffic zones of railway tracks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103074307A CN101658101B (en) | 2009-09-22 | 2009-09-22 | Greening method for traffic zones of railway tracks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101658101A CN101658101A (en) | 2010-03-03 |
| CN101658101B true CN101658101B (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103074307A Expired - Fee Related CN101658101B (en) | 2009-09-22 | 2009-09-22 | Greening method for traffic zones of railway tracks |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081669A (en) * | 2011-11-04 | 2013-05-08 | 天津市北方园林生态科学技术研究所 | Protection method of vegetation on side slopes on two sides of railway |
| CN103086806A (en) * | 2011-11-04 | 2013-05-08 | 天津市北方园林生态科学技术研究所 | Matrix for greening between railway sleepers |
| CN111386791B (en) * | 2020-03-27 | 2021-04-16 | 中国农业大学 | Weed-resistant zoysia japonica seed pelleting coating material and coating method thereof |
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- 2009-09-22 CN CN2009103074307A patent/CN101658101B/en not_active Expired - Fee Related
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| CN101658101A (en) | 2010-03-03 |
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Owner name: TIANJIN PORT GULF GARDENS VIRESCENCE CO., LTD. Free format text: FORMER OWNER: TIANJING PORT ENVIRONMENT PROTECTION HEALTH ADMINISTRATION CENTER TIANJIN NORTH GARDEN ECOLOGICAL TE Effective date: 20140609 |
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Effective date of registration: 20140609 Address after: 300000 Tianjin Dongjiang Bonded Port Road No. 6975, Asian financial and trade center of the Southern District 1 Building 1 room 5014 -07 Patentee after: TIANJIN PORT HAIWAN GARDEN GREENING Co.,Ltd. Patentee after: Tianjin Northern Garden Ecology Science & Technology Institute Address before: 300456, 11, Xingang medical street, Tanggu District, Tianjin Patentee before: TIANJIN PORT ENVIRONMENTAL PROTECTION HEALTH MANAGEMENT CENTER Patentee before: Tianjin Northern Garden Ecology Science & Technology Institute |
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Granted publication date: 20110518 Termination date: 20210922 |