CN110268911A - A kind of vertical greening method and its application of littoral zone and island salt spray resistance - Google Patents

A kind of vertical greening method and its application of littoral zone and island salt spray resistance Download PDF

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Publication number
CN110268911A
CN110268911A CN201910712217.8A CN201910712217A CN110268911A CN 110268911 A CN110268911 A CN 110268911A CN 201910712217 A CN201910712217 A CN 201910712217A CN 110268911 A CN110268911 A CN 110268911A
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island
vertical greening
spray resistance
salt spray
littoral zone
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CN110268911B (en
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王文卿
刘超
范志阳
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Fujian Spring Eco Polytron Technologies Inc
Xiamen University
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Fujian Spring Eco Polytron Technologies Inc
Xiamen University
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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
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods

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  • Life Sciences & Earth Sciences (AREA)
  • Botany (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention belongs to afforest field, the vertical greening method and its application of a kind of littoral zone and island salt spray resistance are disclosed.The vertical greening method of the littoral zone and island salt spray resistance includes the vertical greening plants Xue Li for selecting salt spray resistance, selects the Xue Li from littoral zone or island as provenance, the Xue Li is planted in planting groove, implantation time is spring, it avoids China's southeastern coast autumn and winter salt fog to endanger season, and the plantation trench bottom is provided with drainage hole with sharp salt discharge and avoids ponding.Greening wall using vertical greening method provided by the invention building has very excellent salt spray resistance, breaches vertical greening forbidden zone -- seashore windward side vertical wall.In addition, vertical greening method provided by the invention has the characteristics that applied widely, pest and disease damage is few, low cost, length of convenient for management and duration.

Description

A kind of vertical greening method and its application of littoral zone and island salt spray resistance
Technical field
The invention belongs to afforest field, and in particular to a kind of vertical greening method of littoral zone and island salt spray resistance and its answer With.
Background technique
Vertical planting includes that vertical greening, roof greening, tree enclose greening, slope protection greening, overhead greening etc..Wherein, vertically Greening has high ecological benefits and ornamental value.China various regions have been achieved for huge effect in terms of vertical greening, but The problems such as vertical greening technology and floristics are single, cost is high, maintenance cost is high, effect is to be improved is still remained, and Some key areas can not implement due to lacking selectable plant.
Seashore windward side metope becomes vertical green because facing the various adverse environmental factors such as high temperature, arid, high wind, salt fog The salt fog on the forbidden area of change, especially seashore endangers, currently without good solution.Existing vertical greening technology is applied to When constructing seashore windward side metope, often lead to Plant death or that blade tip occurs is dried-up and influences ornamental imitate because salt fog endangers Fruit.
Therefore, other than satisfaction growth is fast, seeks connections with the primary conditions such as ability is strong, high temperature resistant is arid, the four seasons are evergreen, make vertical Green plants can restrain oneself seashore windward side metope salt fog harm be also it is particularly important, have become the focus of problem.
Summary of the invention
The purpose of the invention is to overcome existing common vertical greening plants be applied to seashore windward side metope when because Salt fog harm is serious and leads to the failure or defect that ornamental value is poor, and provides hanging down for a kind of new littoral zone and island salt spray resistance Straight greening method and its application.
Specifically, the present invention provides a kind of vertical greening methods of littoral zone and island salt spray resistance, this method comprises: 1. Select the vertical greening plants Xue Li of salt spray resistance;2. selecting the Xue Li from littoral zone or island as provenance;3. to avoid salt Divide accumulated water when building up and raining, the planting groove of drainage hole is provided with using bottom;4. avoiding China's southeastern coast salt fog danger Evil serious autumn and winter selects spring plantation.
The present inventor has found after further investigation, and compared with other vertical greening plants, climbing fig has relatively strong Salt spray resistance ability, but there are more significant provenance difference for its salt spray resistance ability, the Xue Li provenance tool from littoral zone or island There is superior salt spray resistance, by it in the planting groove that spring is planted in that bottom is provided with drainage hole, on the one hand passes through the spring The growth of it and summer enables to Xue Li gradually to adapt to salt mist environment, and also as Xue Li provides good salt spray resistance domestication Environment and condition;On the other hand due to Xue Li intolerant to waterlogging, the drainage hole for planting trench bottom setting not only can in time be arranged ponding It walks, avoids death due to long-term ponding, salinity can also be avoided to accumulate in planting groove.The greening wall of the method building has non- The salt spray resistance (be embodied in Xue Li greening wall is luxuriant and blade tip occurs without shrivelled phenomenon) of Chang Youyi breaches vertical green Change forbidden zone -- seashore windward side vertical wall.In addition, vertical greening method provided by the invention has applied widely, pest and disease damage Less, low cost, the feature of length of convenient for management and duration.
A preferred embodiment of the invention, when the Xue Li is that nature is grown on littoral zone or island windward side What the wild climbing fig on hillside or the wild climbing fig by being grown on littoral zone or island windward side hillside naturally were bred When plant, the greening wall thus constructed has more excellent salt spray resistance.
Specific embodiment
The embodiment of the present invention is described below in detail, the examples of the embodiments are intended to be used to explain the present invention, and cannot It is interpreted as limitation of the present invention.In the examples where no specific technique or condition is specified, described according to the literature in the art Technology or conditions or carried out according to product description.Reagents or instruments used without specified manufacturer is that can lead to Cross the conventional products of commercially available acquisition.
The vertical greening method of littoral zone provided by the invention and island salt spray resistance includes the vertical greening for selecting salt spray resistance Plant Xue Li, it selects the Xue Li from littoral zone or island as provenance, the Xue Li is planted in planting groove, implantation time It for spring, avoids China's southeastern coast autumn and winter salt fog and endangers season, and the plantation trench bottom is provided with drainage hole with benefit row Salt and avoid ponding.
The present inventor has found that the climbing fig from littoral zone or island is sought connections in addition to having after further investigation Outside the primary conditions such as ability is strong, high temperature resistant is arid, the four seasons are evergreen, also has and have a very wide distribution, be widely used, is adaptable, is resistance to The features such as salt fog ability is strong, is the strongest plant of salt spray resistance ability in the primary woody scantentes in China, and salt spray resistance ability reaches A-Grade.Except Nanping Prefecture, Huian and Jinjiang and Taiwan Penghu etc. salt fogs endanger especially severe a small number of emphasis air ports area in addition to, I State's south coastal region is suitable for planting.In addition, Xue Li can not only be grown in hinterland, it is also common in littoral zone and sea Island, and the salt spray resistance of the Xue Li of Different Provenances has larger difference, and the present invention needs to select to come from littoral zone or sea The Xue Li on island is as provenance.The present inventor after further investigation it has also been found that, when the Xue Li is is grown on naturally Littoral zone is with the wild climbing fig on the hillside of island windward side or by being grown on littoral zone and island windward side hillside naturally When the plant that wild climbing fig is bred, the greening wall thus constructed has more excellent salt spray resistance.
The implantation time of the Xue Li selects to preferably select in spring in the rainy day in spring, enable in this way thus to obtain Greening wall have better salt spray resistance.
There is no particular limitation for propagation method of the present invention to Xue Li, can be existing conventional selection, for example, can adopt It is bred with modes such as cuttage, press strip, sowings.The biennial branch of climbing fig is cut into inserting for 15-25cm by common cuttage mode Fringe, top are cut flat in inclination insertion soil, and embedded depth 5-10cm is sprinkled profoundly water after compacting.Wherein, the method for the cuttage is usual Further include largely wiping out blade before being inserted into soil, stays part (2-4 piece) blade at petiole and top, and whole It waters every other day in a reproductive process, cuttage initial stage need to take cool canopy shading.In addition, the breeding is it is also preferred that in spring, more preferably exist Rainy day in spring carries out.
According to the present invention, in order to make building greening wall have more excellent salt spray resistance, it is preferable that the plantation The width and depth of slot are preferably all larger than 40cm.As described above, the setting of the planting groove bottom drain holes be it is extremely crucial, It can not only make the not long-term ponding of Xue Li and lead to death, but also the salinity accumulated in planting groove can be drained.It is described There is no particular limitation for the setting form and quantity of drainage hole, as long as can arrange extra moisture and the salinity of accumulation It walks, is subject to bottom not ponding.For example, the drainage hole can be one, or multiple.When the drainage hole is When multiple, the distance between multiple drainage holes are not more than 40cm.In addition, the aperture of the drainage hole is preferably not less than 5cm, it is more excellent It is selected as 5-6cm.Moreover safeguarded to extend the service life and reduce, it can use landform, allow natural precipitation that can flow into planting groove, Or the water supply and sewage of planting groove is taken into consideration with road drainage system, accomplish not only will not long-term ponding, but also can often have moisture confession Answer green plants.Planting groove is set to the place that can be contacted with underground in the case where condition license, so as to root system bundle Enter deep soil, reduces later maintenance.
According to the present invention, climbing fig wide adaptability, it is not tight to soil requirement, but preferably select in loose, fertile, well-drained The soil of property or subacidity.Wherein, subacidity refers to that pH value is 5.5-6.5.
The greening method of salt spray resistance provided by the invention is mainly theed improvement is that Xue from littoral zone or island Litchi is selected in spring as provenance, by implantation time, and the planting groove of drainage hole is provided with using bottom, and other conditions are (such as Managed after plantation) it can be identical as routine techniques.For example, top can be taken with its sharp multi-branched after plant survives, it will Branch thin cord is drawn to guide fixed-direction into, and tendril is promoted equably to be covered with entire vertical elevation as early as possible.In order to quick Molding, initial stage can reinforce water and fertilizer management, increase watering and fertilizer application frequency to promote shoot growth.
In addition, the application the present invention also provides the vertical greening method in building seashore windward side metope.
The present invention will be described in detail by way of examples below.
Embodiment 1
At the rainy day in spring, by bottom setting, there are three the planting groove of drainage hole, (width of planting groove is 60cm and depth For 40cm, the aperture of drainage hole is 5cm) it is placed in the seashore windward side face toe of moderate (3 grades) salt fog, and in planting groove Subacidity red soil is filled up, to promote growth, 50 grams of compound fertilizer can be added in planting soil in advance in each slot.The plantation of each planting groove by Naturally bred as Propagated Plantlets 3-4 plants of Xue Li nursery stock of the wild climbing fig being grown on the hillside of seashore windward side.It is watered with After root water, water according to conventional greenery patches way to manage.After surviving to plant, take top with its sharp multi-branched, by branch It is drawn with thin cord to guide fixed-direction into, and tendril is promoted equably to be covered with entire vertical elevation as early as possible.After 1 year, grow up to one Luxuriant Xue Li vertical greening wall (1.5-2 meters high) is blocked up, and blade tip occurs without shrivelled phenomenon.
Embodiment 2
At the rainy day in spring, by bottom setting, there are two the planting groove of drainage hole, (width of planting groove is 60cm and depth For 40cm, the aperture of drainage hole is 6cm) it is placed in the seashore windward side hillside fields bottom of 4 grades of salt fogs, it is filled up in planting groove slightly sour Property red soil, to promote growth, 50 grams of compound fertilizer can be added in planting soil in advance in each slot.Each planting groove plantation by growing naturally 3-4 plants of Xue Li nursery stock bred in the wild climbing fig on the hillside of seashore windward side as Propagated Plantlets.After being watered with root water, It waters according to conventional greenery patches way to manage.After being survived to plant, takes top with its sharp multi-branched, branch is led with thin cord Regard it as and guide fixed-direction into, and tendril is promoted equably to be covered with entire vertical elevation as early as possible.After 1 year, grows up to and block up luxuriant Xue Li Chuizhilvhuaqiang (height 1.5-1.8m), only there is the shrivelled salt damage symptom of blade tip leaf margin in individual blades.
Embodiment 3
At the rainy day in spring, by bottom setting, there are two the planting groove of drainage hole, (width of planting groove is 60cm and depth For 40cm, the aperture of drainage hole is 6cm) it is placed in the seashore windward side hillside fields bottom (Jinjiang, Fujian Province flaw head) of 5 grades of salt fogs, past kind It plants in slot and fills up subacidity red soil, to promote growth, 50 grams of compound fertilizer can be added in planting soil in advance in each slot.Each planting groove Plant the Xue Li nursery stock 3-4 bred by the wild climbing fig being grown on the hillside of seashore windward side naturally as Propagated Plantlets Strain.After being watered with root water, water according to conventional greenery patches way to manage.After being survived to plant, takes and pushes up with its sharp multi-branched, Branch thin cord is drawn to guide fixed-direction into, and tendril is promoted equably to be covered with entire vertical elevation as early as possible.After 1 year, Grow up to the Xue Li vertical greening wall for blocking up high 1m, the shrivelled salt damage symptom of apparent blade tip leaf margin, part occurs in autumn and winter plant Yellow leaf, appreciation effect are general.
Comparative example 1
Vertical greening is carried out according to the method for embodiment 1, greening place is 3 grades of salt fog-zones, unlike, Propagated Plantlets are The wild Xue Li acquired from the inland far from seashore.After 1 year, grows up to and block up luxuriant Xue Li vertical greening wall, but autumn and winter leaf Point has shrivelled phenomenon.
Comparative example 2
Vertical greening is carried out according to the method for embodiment 1, greening place is 3 grades of salt fog-zones, unlike, the plant of plantation For common vertical greening plants Boston ivy.The result shows that summer and autumn growth is normal, but the speed of growth is considerably slower than non- The plant of seashore windward side, and the salt damage symptom that obvious blade is caducous, blade tip and leaf margin are dried-up occurs.
Comparative example 3
Vertical greening is carried out according to the method for embodiment 1, unlike, plant the not set drainage hole of trench bottom.As a result table Bright, after two months, for plant part because of the long-term ponding of soil after rain, plant strain growth is bad, and individual plant are dead.Autumn and winter salt fog danger Evil degree is apparently higher than embodiment 1.
Comparative example 4
Vertical greening is carried out according to the method for embodiment 1, unlike, implantation time is summer (June) and autumn (11 Month).The result shows that after two months, the plant part individual death of summer plantation, the living individuals speed of growth is considerably slower than implementation Example 1.Autumn plants plant, and there are obvious salt fog hazard symptoms, and the speed of growth is slow.
As can be seen from the above results, there is very excellent salt fog resistance using the greening wall that method of the invention constructs Can, it is not in have the shrivelled phenomenon of blade tip 3 grades of salt fog-zones, it is shrivelled only blade tip leaf margin occur in individual blades 4 grades of salt fog-zones Also only there is the shrivelled phenomenon of blade tip leaf margin in autumn and winter 5 grades of salt fog-zones, breaches vertical greening forbidden zone in phenomenon -- and seashore is windward Face vertical wall.In addition, can be seen that littoral zone provided by the invention and island from the comparison of embodiment 1 and comparative example 1-4 result The vertical greening method of salt spray resistance must simultaneously meet using the Xue Li from littoral zone or island to be arranged as provenance, using bottom The planting groove and selection spring plantation, the greening wall thus constructed for having drainage hole just have excellent salt spray resistance.
The preferred embodiment of the present invention has been described above in detail, still, during present invention is not limited to the embodiments described above Detail within the scope of the technical concept of the present invention can be with various simple variants of the technical solution of the present invention are made, this A little simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the present invention to it is various can No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally The thought of invention, it should also be regarded as the disclosure of the present invention.

Claims (8)

1. a kind of vertical greening method of littoral zone and island salt spray resistance, which is characterized in that this method includes selection salt spray resistance Vertical greening plants Xue Li, it selects the Xue Li from littoral zone or island as provenance, the Xue Li is planted in planting groove, Implantation time is spring, avoids China's southeastern coast autumn and winter salt fog and endangers season, and the plantation trench bottom is provided with draining Kong Yili salt discharge and avoid ponding.
2. the vertical greening method of littoral zone according to claim 1 and island salt spray resistance, wherein the Xue Li is nature It is grown on littoral zone or wild climbing fig on the hillside of island windward side or is faced the mountain windward by being grown on littoral zone or island naturally The plant that wild climbing fig on slope is bred.
3. the vertical greening method of littoral zone according to claim 1 and island salt spray resistance, wherein the time of the plantation For the rainy day in spring.
4. the vertical greening method of littoral zone according to claim 1 and island salt spray resistance, wherein the hole of the drainage hole Diameter is not less than 5cm.
5. the vertical greening method of littoral zone described in any one of -4 and island salt spray resistance according to claim 1, wherein institute The width and depth for stating planting groove are all larger than 40cm.
6. the vertical greening method of littoral zone described in any one of -4 and island salt spray resistance according to claim 1, wherein institute Stating the soil in planting groove is neutral soil or subacidity soil.
7. the vertical greening method of littoral zone described in any one of -4 and island salt spray resistance according to claim 1, wherein institute It states planting groove and the place that can be contacted with underground is set.
8. application of the vertical greening method described in any one of claim 1-7 in building seashore windward side metope.
CN201910712217.8A 2019-08-02 2019-08-02 Vertical greening method for salt fog resistance of coastal zone and island and application thereof Active CN110268911B (en)

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