CN105340506B - New Roof afforests the acclimation method of sedum lineare - Google Patents

New Roof afforests the acclimation method of sedum lineare Download PDF

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Publication number
CN105340506B
CN105340506B CN201510584903.3A CN201510584903A CN105340506B CN 105340506 B CN105340506 B CN 105340506B CN 201510584903 A CN201510584903 A CN 201510584903A CN 105340506 B CN105340506 B CN 105340506B
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China
Prior art keywords
sedum lineare
seedling
roof
afforests
layer
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Expired - Fee Related
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CN201510584903.3A
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CN105340506A (en
Inventor
刘章
曾少珍
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Guangzhou Gaoxinneng Biotechnology Co ltd
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Guangdong Roofine Roof Greening Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G7/00Botany in general
    • A01G7/06Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants

Abstract

The present invention relates to field of plant growing technology, the acclimation method that a kind of New Roof afforests sedum lineare is specifically disclosed, it includes:First, the excellent and sturdy sedum lineare of selection kind is grass seeds, and the luxuriant linear stonecrop seedling of growing way is selected after broadcasting sowing breeding;Then, preferred culture medium, is constantly cultivated linear stonecrop seedling and is tamed (drought resisting, cold-resistant, pest-resistant etc.), and final choice goes out superior performance (drought resisting, cold-resistant, pest-resistant etc.) and is suitable for the linear stonecrop seedling of roof greening.Sedum lineare obtained by present invention domestication has drought resisting, cold-resistant, insect resistance capacity, and vitality is indomitable, and careless shoot survival percent is high and uniform neat, and root system fixing force is strong, can prevent table soil from being washed away by rainwater.Sedum lineare of the invention is used for roof greening, possess heat-insulating and energy-saving, net gas except haze, prevention waterlogging emission reduction, protection roof, beautify the environment the effects such as, and landscape effect it is good, the features such as safeguard simple, with low cost, instant effect.

Description

New Roof afforests the acclimation method of sedum lineare
Technical field
The present invention relates to field of plant growing technology, more particularly to a kind of New Roof afforests the acclimation method of sedum lineare.
Background technology
Sedum lineare (Sedum lineare Thunb) belongs to Crassulaceae herbaceos perennial, stem meat succulence.Most clumps Raw, stem is very thin to incline sleeping, and part of crawling is taken root successively.Blade is plump, and in Long Circle is draped over one's shoulders, three verticillate, and blade is about 20mm, wide About 7mm, thickness about 0.7mm.Early summer branch is bloomed, yellow, five, petal, and stamen is with petal with number.
Sedum lineare happiness sun is drought-enduring, is to starch aithullium a kind of water content is high, drought tolerance is fabulous category more, its leaf, stem epidermis Cuticula there is the extraordinary characteristic for preventing moisture evaporation, even if need not be watered in the case of drought in summer, still be able to protect The green of vitality is hold, the drought-enduring time is 30 days, and other weeds cultivated simultaneously with sedum lineare then dry up already It is dead.
City needs greening, and building roof is also one of place of needs greening, but its specific more limitation, because This can only consider that planting some has the herbaceous plant of particular characteristic.
It is due to the particular surroundings on roof, it is necessary to plant that heat resistance, drought tolerance be strong, density is high and good with winter resistance and plant The relatively low plant of strain, sedum lineare is one of selection therein.
However, promoting the use of with linear stonecrop for roof greening, currently used ecosystem sedum lineare highlights following Defect:
(1) plant is higher, and ecosystem sedum lineare can lodge after growing into 100mm, and sprawl growth throws oneself on the ground to spread, and land section Position is rooted, and is sent forth branches, and height is uneven, and landscape effect is poor, and density is small after Cheng Ping, have impact on greening and effect of heat insulation;
(2) it is although its drought resistance is preferably compared with other plant but still not strong enough, especially in face of high temperature without rainy day gas After 30 days, part sedum lineare withered death, watering to turn green, still cannot full recovery after Second Year spring;
(3) impoverishment tolerant and multiple green effect are undesirable, the Second Year after roof greening, multiple green rate be extremely difficult to 90%, it is necessary to Artificial reseeding could cover whole roof planting face.
Therefore, using traditional sedum lineare and the breeding method of existing cultivation sedum lineare, resulting its performance of sedum lineare Shakiness, the effect in practical application is undesirable, and the currently used method for cultivating sedum lineare is relatively cumbersome, multiple It is miscellaneous, it is impossible to meet the requirement of large-scale industrialized production.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide the domestication side that a kind of New Roof afforests sedum lineare Method, with solve plant after existing sedum lineare is planted it is high, into level ground density is low, drought resisting and the multiple green low problem of rate, present invention domestication institute The sedum lineare for obtaining has low stronger plant, drought resisting, cold-resistant, insect resistance capacity, and vitality is indomitable, and careless shoot survival percent is high and uniform Neatly, root system fixing force is strong, high into level ground density and multiple green rate, good with landscape effect and effect is quick, manages and protects simply and cost Cheap the features such as.
The technical scheme that is used to reach above-mentioned purpose of the present invention is:
A kind of New Roof afforests the acclimation method of sedum lineare, and it comprises the following steps:
(1) excellent sturdy sedum lineare plant is selected first, is sheared afterwards, retain plant 3~5cm of top as careless seedling, it Careless seedling is transplanted with broadcasting sowing modes of reproduction afterwards, the luxuriant linear stonecrop seedling of selection growing way is propagating materials;
(2) the linear stonecrop seedling sprinkling growth regulator of propagating materials is selected as to step (1), selects relatively short afterwards Sturdy linear stonecrop seedling is propagating materials;
(3) sterilizing disease-preventing insect pest is carried out to planting site, thimerosal spraying is spilt on planted roof;Then, in planting site On lay the solid root layer of thermal insulation layer, retaining hydrophobic layer, non-woven fabrics successively;The thick culture mediums of 2~5cm are spread, by step (2) selection The linear stonecrop seedling uniform broadcasting as propagating materials on culture medium;One layer of quality of 1~1.5cm is covered on sedum lineare Than being 2:1 sand and the mixture for laying matrix;Finally, black screen cloth is covered;
(4) after completing step (3), linear stonecrop seedling is watered, and keeps water supply and drainage smooth, pour every night 1 time it is permeable, Substantially 1 water can be poured after 1 month every 1 day, period answers the growing state of close observation sedum lineare, grass seedling is opened after it is sowed 1 week Beginning is taken root, the upward vertical growth of cauline leaf, and root system is consolidated substantially after 1 month, and natural plant height is about 5~6cm, now, is applied containing N, P, K Organic fertilizer, careless seedling shapes substantially after 2 months, and height is about 7~9cm;After 3 months, grass roots has grown the solid root layer of non-woven fabrics, Penetrate in the matrix of bottom, form the lawn of monoblock, substantially can be without watering;
(5) select careless seedling to be evenly distributed, the sedum lineare that the pest-resistant performance of drought resisting cold-resistant is good, ensuring that the solid root layer of non-woven fabrics is lossless In the case of bad, drafted, transported after lawn is rolled to roofing, carry out roof greening.
Breeding is broadcasted sowing in described step (1) to concretely comprise the following steps:Linear stonecrop seedling uniform broadcasting is being arranged in geotextiles Soil in;The matrix of laying that will be prepared uniformly is sprinkling upon on linear stonecrop seedling, broadcasts sowing thickness for 1.4~1.6cm, makes Fo Jia Careless seedling reaches in geotextiles and partly buries half dewiness state, and the overall consumption for laying matrix is 2~4kg/m2;Watering in time, keeps planting Phytyl matter moisture state.
Described lays component of the matrix including following parts by weight:10~12 parts of butter pomace, crude fibre humus 2~ 5 parts, 1~3 part of balloonflower root ash, 2~4 parts of organic fertilizer.
Growth regulator in described step (2) is 0.1g/L paclobutrazols and 0.1g/L cycocel by volume 1:1-2 The mixture being formulated, its consumption is 0.2~0.3kg/m2
Thimerosal is 1g/L metrifonate solution, 2g/L carbendazol wettable powders and 0.25g/L stones in described step (3) Buck by volume 1:1:The mixed liquor that (0.2~0.8) is formulated, its consumption is 0.1~0.2kg/m2
Thermal insulation layer in described step (3) is polystyrene or polyethylene warming plate;Described retaining hydrophobic layer Obtained to set gravel layer on gravel with husky mixed layer.
Culture medium in described step (3) is that loose rural area soil is 4 with humus in mass ratio:6 ratio is matched somebody with somebody System is formed.
The time of selection grass seeds is 3~June in described step (1).
The present invention compared with prior art, has the following advantages that:
Sedum lineare obtained by present invention domestication has low plant, drought resisting, cold-resistant, insect resistance capacity, and vitality is indomitable, careless seedling Survival rate is high and uniform neat, and root system fixing force is strong, can prevent table soil from being washed away by rainwater, and sedum lineare of the invention is used for into roof Greening, heat-insulation and heat-preservation, cooling dedusting, purify air significantly improve into level ground density, coverage rate and oxygen-supplying amount, sedum lineare plantation Afterwards into level ground density up to 12000~13000 plants/m2, the multiple green rate of the 2nd~4 year after sedum lineare plantation can reach more than 90%, Roof greening and effect of heat insulation are improve, with landscape effect is good and effect quick, the features such as manage and protect simple and with low cost.
Above-mentioned is the general introduction of inventive technique scheme, and below in conjunction with specific embodiment, the present invention will be further described.
Specific embodiment:
Embodiment 1:The New Roof that the present embodiment is provided afforests the acclimation method of sedum lineare, and it comprises the following steps:
(1) excellent sturdy sedum lineare plant is selected first, is sheared, retain plant 3~5cm of top as careless seedling;Afterwards, will Careless seedling is transplanted with broadcasting sowing modes of reproduction, and the luxuriant linear stonecrop seedling of selection growing way is propagating materials;
(2) the linear stonecrop seedling sprinkling growth regulator of propagating materials is selected as to step (1), is selected relatively short, thick Strong linear stonecrop seedling is propagating materials;
(3) sterilizing disease-preventing insect pest is carried out to planted roof, thimerosal spraying is spilt on planting site roofing;In planting site room The solid root layer of thermal insulation layer, retaining hydrophobic layer, non-woven fabrics is laid successively in face;The thick culture mediums of 2~5cm are sprinkled, by step (2) selection The linear stonecrop seedling uniform broadcasting as propagating materials on culture medium;One layer of quality of 1~1.5cm is covered on sedum lineare Than being 2:1 sand and the mixture for laying matrix;Preferably, black screen cloth is covered;
(4) after completing step (3), linear stonecrop seedling is watered, and keeps water supply and drainage smooth, pour every night 1 time it is permeable, 1 water can be poured every 1 day evening substantially after 1 month, period answers the growing state of close observation sedum lineare, after typically sowing 1 week Careless seedling starts to take root, the upward vertical growth of cauline leaf, and root system is consolidated substantially after 1 month, and natural plant height is about 5~6cm, now, applies to contain N, P, K organic fertilizer, careless seedling shapes substantially after 2 months, highly up to 7~9cm;After 3 months, grass roots has grown the solid root of non-woven fabrics Layer, penetrates in the matrix of bottom, the lawn of monoblock is formed, substantially without watering;
(5) select careless seedling to be evenly distributed, the sedum lineare that the pest-resistant performance of drought resisting cold-resistant is good, ensuring that the solid root layer of non-woven fabrics is lossless In the case of bad, drafted, transported after lawn is rolled to roofing, carry out roof greening.
Breeding is broadcasted sowing in described step (1) to concretely comprise the following steps:Linear stonecrop seedling uniform broadcasting is being arranged in geotextiles Soil in, the matrix of laying that will be prepared afterwards is uniformly sprinkling upon on linear stonecrop seedling, broadcasts sowing thickness for 1.4~1.6cm, Linear stonecrop seedling is reached in geotextiles and partly bury half dewiness state, the overall consumption for laying matrix is 2~4kg/m2, spill in time afterwards Water keeps planting site moisture state, wherein the time of selection grass seeds is 3~June.
Described lays component of the matrix including following parts by weight:10~12 parts of butter pomace, crude fibre humus 2~ 5 parts, 1~3 part of balloonflower root ash, 2~4 parts of organic fertilizer, can also include 0.1~0.4 part of water-loss reducer, pH adjusting agent 0.2~0.8 Part.Water-loss reducer therein is:Sodium Polyacrylate or SANWET;PH adjusting agent calcium hydroxide powder.
Growth regulator in described step (2) is 0.1g/L paclobutrazols and 0.1g/L cycocel by volume 1:1~2 The mixture being formulated, its consumption is 0.2~0.3kg/m2
Thimerosal is 1g/L metrifonate solution, 2g/L carbendazol wettable powders and 0.25g/L stones in described step (3) Buck by volume 1:1:The mixed liquor that (0.2~0.8) is formulated, its consumption is 0.1~0.2kg/m2
Thermal insulation layer in described step (3) is polystyrene or polyethylene warming plate;Described retaining hydrophobic layer Obtained to set gravel layer on gravel with husky mixed layer;Culture medium is that loose rural area soil is 4 with humus in mass ratio: 6 proportions are formed;The humus is to be obtained after becoming thoroughly decomposed using plant material.
Embodiment 2:The New Roof that the present embodiment is provided afforests the acclimation method of sedum lineare, its specific steps and embodiment 1 is essentially identical, and its difference is that described lays component of the matrix including following parts by weight:It is 10 parts of butter pomace, thick 5 parts of fiber humus, balloonflower root ash 1 part, 4 parts of organic fertilizer;0.1 part of water-loss reducer, 0.8 part of pH adjusting agent.
Embodiment 3:The New Roof that the present embodiment is provided afforests the acclimation method of sedum lineare, its specific steps and embodiment 1st, 2 is essentially identical, and its difference is that described lays component of the matrix including following parts by weight:12 parts of butter pomace, 4 parts of crude fibre humus, balloonflower root ash 2 parts, 3 parts of organic fertilizer;0.3 part of water-loss reducer, 0.5 part of pH adjusting agent.
Embodiment 4:The New Roof that the present embodiment is provided afforests the acclimation method of sedum lineare, its specific steps and embodiment 1st, 2,3 is essentially identical, and its difference is that described lays component of the matrix including following parts by weight:Butter pomace 11 Part, 2 parts of crude fibre humus, balloonflower root ash 3 parts, 2 parts of organic fertilizer.0.4 part of water-loss reducer, 0.8 part of pH adjusting agent;May be used also if necessary To add the other compositions such as bactericide.
The present invention is not limited to above-mentioned implementation method, using step identical with the above embodiment of the present invention or approximate, material Material or component, and the New Roof for obtaining afforests the acclimation method of sedum lineare, within the scope of the present invention.

Claims (7)

1. a kind of New Roof afforests the acclimation method of sedum lineare, it is characterised in that comprise the following steps:
(1) excellent sturdy sedum lineare plant is selected first, and shearing plant 3~5cm of top is careless seedling;Then, by careless seedling broadcasting sowing The mode of breeding is cultivated on roof, and drought resisting, cold-resistant, pest-resistant experiment is repeated, constantly preferably, selection grow fine and Luxuriant linear stonecrop seedling is propagating materials;
(2) the linear stonecrop seedling sprinkling growth regulator of propagating materials is selected as to step (1), growth regulator is that 0.1g/L is more Effect azoles and 0.1g/L cycocels by volume 1:1~2 mixture being formulated, its consumption is 0.2~0.3kg/m2, Zhi Houxuan Relatively short, the sturdy linear stonecrop seedling of growing way is selected as propagating materials;
(3) sterilizing disease-preventing insect pest is carried out to planted roof, thimerosal spraying is spilt on planted roof, on planted roof successively The solid root layer of laying thermal insulation layer, retaining hydrophobic layer, non-woven fabrics, the retaining hydrophobic layer is to set gravel layer on gravel with husky mixed layer And obtain, the thick culture mediums of 2~5cm are sprinkled afterwards, the linear stonecrop seedling uniform broadcasting as propagating materials that step (2) is selected Onto culture medium, it is 2 to cover one layer of mass ratio of 1~1.5cm on sedum lineare afterwards:1 sand with lay the mixed of matrix Compound, then covers black screen cloth;
(4) after completing step (3), linear stonecrop seedling is watered, and keeps water supply and drainage smooth, first month is poured 1 time every night It is permeable, 1 water can be poured every 1 day evening substantially after 1 month, careless seedling starts to take root after sowing 1 week, the upward vertical growth of cauline leaf, 1 Root system is consolidated substantially after individual month, when natural plant height is 5~6cm, applies the organic fertilizer containing N, P, K, and careless seedling shapes substantially after 2 months, Highly it is 7-9cm;After 3 months, grass roots has grown the solid root layer of non-woven fabrics, penetrates in the matrix of bottom, forms the sedum lineare of monoblock Level ground, now can be essentially without watering;
(5) the sedum lineare level ground for selecting careless seedling to be evenly distributed, in the case where ensuring the solid root layer of non-woven fabrics without damage, is drafted, Transported after lawn is rolled to roofing, carry out roof greening.
2. New Roof as claimed in claim 1 afforests the acclimation method of sedum lineare, it is characterised in that described step (1) In broadcast sowing breeding and concretely comprise the following steps:
By linear stonecrop seedling uniform broadcasting in the soil being arranged in geotextiles, the matrix of laying that will be prepared afterwards is uniformly spread On linear stonecrop seedling, thickness is broadcasted sowing for 1.4~1.6cm, linear stonecrop seedling is reached in geotextiles and partly bury half dewiness state, lay The overall consumption of matrix is 2~4kg/m2, watering keeps planting site moisture state in time afterwards.
3. New Roof as claimed in claim 1 or 2 afforests the acclimation method of sedum lineare, it is characterised in that described lays Matrix includes the component of following parts by weight:10~12 parts of butter pomace, 2~5 parts of crude fibre humus, 1~3 part of balloonflower root ash, 2~4 parts of organic fertilizer.
4. New Roof as claimed in claim 1 afforests the acclimation method of sedum lineare, it is characterised in that described step (3) Middle thimerosal is 1g/L metrifonate solution, 2g/L carbendazol wettable powders and 0.25g/L limewash by volume 1:1:0.2~ 0.8 mixed liquor being formulated, its consumption is 0.1~0.2kg/m2
5. New Roof as claimed in claim 1 afforests the acclimation method of sedum lineare, it is characterised in that described step (3) In thermal insulation layer be polystyrene or polyethylene warming plate.
6. New Roof as claimed in claim 1 afforests the acclimation method of sedum lineare, it is characterised in that described step (3) In culture medium be loose rural area soil with humus be in mass ratio 4:6 proportions are formed.
7. New Roof as claimed in claim 1 afforests the acclimation method of sedum lineare, it is characterised in that described step (1) The time of middle selection grass seeds is 3~June.
CN201510584903.3A 2015-09-15 2015-09-15 New Roof afforests the acclimation method of sedum lineare Expired - Fee Related CN105340506B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105756293B (en) * 2016-04-27 2018-05-11 苏州础润生态科技有限公司 A kind of Green Roof structure and its construction method
CN107021791A (en) * 2017-04-24 2017-08-08 广州熙地环境科技有限公司 High temperature rain flood weather accelerates the production method of sedum lineare one-stage lawn formation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101375667A (en) * 2008-07-29 2009-03-04 杨水龙 Method for cultivating needle linear stonecrop by introduction and domestication
CN101606482A (en) * 2009-07-27 2009-12-23 河南省农业科学院 Production method for environment-friendly soilless lawn carpet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101375667A (en) * 2008-07-29 2009-03-04 杨水龙 Method for cultivating needle linear stonecrop by introduction and domestication
CN101606482A (en) * 2009-07-27 2009-12-23 河南省农业科学院 Production method for environment-friendly soilless lawn carpet

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