KR20150011335A - Equipment for planting halophyte - Google Patents

Abstract

The present invention relates to an apparatus for seeding halophytes and inducing growth of halophytes. The apparatus includes a seeding pot and a fence that encircles an outer part of the seeding pot. The pot comprises: a plurality of tubular pots of which upper end portions and lower end portions are penetrated; and a plate on which the tubular pots are joined. When the apparatus is used, halophytes on a seaside can be efficiently seeded, and possibility of continuous growth of the halophytes is increased after seeding.

Description

{Equipment for planting halophyte}

The present invention relates to an apparatus for planting and growing seawater.

Since the value and importance of coastal ecosystem has been recognized, the interest of coastal ecosystem has increased worldwide, and Korea is also interested in the value and importance of coastal ecosystem and the importance of coastal salt marshland is also emerging. Coastal salt marshes are a very important ecosystem linking terrestrial and marine ecosystems with changes in land ecosystems and marine ecosystems. This is a very unique ecosystem where habitats are periodically exposed to low water during high tide and exposed during low tide, depending on the tide of seawater, including coastal and coastal sand dunes. These coastal salt marshes have functions such as immersion and purification of various pollutants introduced from the land, filling of groundwater, flood control, prevention of coastal erosion, and provide various living habitats and provide abundant living resources such as fishes and shellfishes .

Coastal salt marsh is a habitat of a halophyte that grows by regulating the salt concentration because the salt concentration of the soil is high and general land plants can not grow.

In recent years, the area of coastal salt marsh has been rapidly declining due to large-scale reclamation projects. In particular, reclamation projects are mainly located near coastal lines with great ecological or economic value. Or have a jetty facility that has disrupted terrestrial ecosystems and marine ecosystems. In other words, the transition zone from the land to the ocean has disappeared, and the area of the halophyte in this transition zone is also gradually decreasing.

Conservation of halophytes has been divided into methods to exclude external factors that have the effect of degradation or destruction of ecosystem and methods to introduce appropriate technologies to improve the quality of environment and conservation of biodiversity in coastal salt marsh ecosystem. No efficient method is known.

Accordingly, the present invention provides a device for securing the habitat of a marine plant of an undamaged coastal salt marsh, and a device for inducing germination and early growth of the marine plant which grows as a herbaceous herb.

The present invention also provides a method for restoring a coastal salt marshland which induces germination and growth of an early-settlement period of a half-yearly herbaceous plant which is largely retained as a spawning habitat of a coastal salt marshland which has been damaged arbitrarily.

In order to solve the above problems,

And a fence surrounding the seeding port and the outside of the seeding port,

Wherein the seeding port is composed of a plurality of tubular ports through which the upper and lower ends pass, and a plate coupled to an upper portion of the tubular ports, wherein a plate portion that meets the inner space of the tubular port is removed;

Wherein the fence has an upper portion and a lower portion opened and a side surface formed with an inner space blocked by a wall surface having a plurality of ventilation holes and a stepped portion protruding inwardly so that a plate edge of a seeding port is caught at a lower end portion thereof. Provides plant seeding and growth induction apparatus.

The method of restoration of coastal salt marshes using the planting and growth inducing apparatus of the present invention

1) installing a fence on the tidal flats to restore coastal salt marshes,

2) installing a seeding port inside the fence so that the tubular port protrudes beneath the fence and fills the interior with tidal flats; and

3) seeding the upper part of the tubular port and covering the upper part with tidal flats.

The use of the device of the present invention increases the likelihood that shorebird plants will be efficiently sown and then maintain sustained growth.

FIG. 1 is a graph showing the number (1 m × 1 m) of the number of saliva seeds per depth and distance in the soil.
2 is a schematic diagram of an example of the apparatus for planting and growing a saltwater plant of the present invention.
3 is a schematic view of an example of the pressing means of the present invention.
4 is a schematic diagram of another example of the apparatus for planting and growing a saltwater plant of the present invention
5 is a top view of the apparatus for planting and growing a saltwater plant of the present invention.
6 is a schematic diagram of an embodiment of the present invention.
Fig. 7 is a graph showing the results of Examples and Comparative Examples of the present invention.

The most important thing in forming a plant papule community is that the propagation body can be made in various forms by the movement of the propagation body from the mother, but the propagation body is mainly seed in the annual plant. Salted plants also grow as seeds with annual plants. The number of seeds in the area of 1m × 1m in the soil of the coastal salinity plant remained 91.1% ~ 94.9% within the depth of 1cm ~ 3cm by the depth, and from the boundary (distance 0 m) The results are shown in Table 1 below. In other words, 2,350 ~ 11,250 seeds were identified within an area of 1m × 1m.

Table 1 shows the number of seedlings (1m × 1m) by depth and depth in the soil. This is illustrated in FIG.

depth
Street 1cm 2cm 3cm 4cm 5cm 6cm total 0m 5800 3200 1250 600 300 100 11250 10m 5750 3050 1150 250 400 100 10700 20m 6750 3500 1650 500 200 100 12700 30m 5600 3150 1000 450 250 50 10500 40m 5700 2900 1450 300 200 50 10600 50m 5450 2750 1150 350 100 50 9850 60m 3950 2400 800 250 150 50 7600 70m 2340 1800 500 200 100 100 5040 80m 650 950 550 100 50 50 2350

The seeds of the halophyte grow only in roots for about two months in the beginning of germination, and then the stem grows.

In other words, in the halophyte, the root germinated from the seeds grows upright from April to early May, which is the initial settlement period after seed germination. The root length is maintained at 4-5cm, and after the middle of May, It grows more than 7 ~ 8cm. After this root growth, the stem grows.

The apparatus of the present invention was made taking into account the growth characteristics of such halophytes.

The present invention includes a seeding port and a fence surrounding the outside of the seeding port,

Wherein the seeding port is composed of a plurality of tubular ports through which the upper and lower ends pass, and a plate coupled to an upper portion of the tubular ports, wherein a plate portion that meets the inner space of the tubular port is removed;

Wherein the fence has an upper portion and a lower portion opened and a side surface formed with an inner space blocked by a wall surface having a plurality of ventilation holes and a stepped portion protruding inwardly so that a plate edge of a seeding port is caught at a lower end portion thereof. The present invention relates to a plant seeding and growing apparatus.

The present invention further relates to a plant for sowing and growing a salted plant, characterized in that it further comprises a pressurizing means capable of pressing the inner surface of the tubular ports included in the seeding port from above, And a plurality of pressing protrusions coupled to the lower end of the seeding port, wherein the pressing protrusion has a shape that can be inserted into the tubular ports included in the seeding port.

Hereinafter, the apparatus for cultivating and planting a halophyte according to the present invention will be described in detail.

The present invention includes a fence for enclosing a seeding port, wherein the fence forms an inner space blocked by walls formed with upper and lower openings and a plurality of side walls formed with a plurality of ventilation holes, and a plate edge of the seeding port is caught at the lower end thereof And a stepped portion protruding into the inside is provided.

The fence is placed on the tidal flats of the coastal restoration area and is designed to prevent the loss of the seeds while reducing the outer wave against the inner seeding period by forming the inner space blocked by the wall having the plurality of vents. Considering that the size of the seed of the wild plant is generally 1 to 2 mm, it is preferable that the size of the ventilation opening of the fence is 0.5 mm to 1 mm in order to prevent the loss of the seed and to reduce the outer wave.

The fence may be made of stainless steel, plastic such as PVC or acrylic, and may be transparent to allow light to pass through. The size of the fence may be 30 to 100 cm in width and 5 to 20 cm in height for installation on a beach and efficiency. The step may have a width of 1 to 5 cm.

The present invention includes a seeding port comprising a plurality of tubular ports.

Wherein the seeding port comprises a plurality of tubular ports through which the upper and lower ends pass, and a plate coupled to an upper portion of the tubular ports, wherein a plate portion that meets an inner space of the tubular port is removed, Is inserted into the fence overlying the tidal flats, and the plate can run over the stepped portion of the fence. At this time, the tubular port protrudes toward the tidal flats beneath the fence on the tidal flats, filling the tidal flats and providing space for sowing and growing seeds.

Sowing ports can be made of plastic, such as PVC or acrylic, and can be transparent for light passing.

The plate of the seeding port is 30 ~ 100cm wide and may be slightly smaller than the width of the fence for smooth insertion but it must be able to run over the step of the fence. The tubular port may have the same horizontal cross-sectional area from the upper end to the lower end. It is preferable that the tubular port has a length of 5 to 10 cm and a diameter of 45 to 50 pi, considering the growth of seed roots. The tubular port may be installed at 10 to 50 per seeding port.

The seeding port and fence are not limited in shape but may be circular or square.

The present invention may further comprise a pressing means capable of pressing the inner surface of the tubular ports included in the seeding port upward. That is, if a seeding port is provided inside the fence and the tidal flats are filled in the tubular port, the pressurizing means may be pressed to secure a space for seeding inside the tubular port. The pressing means includes a plate and a plurality of pressing protrusions coupled to a lower end of the plate, and the pressing protrusion has a shape that can be inserted into the tubular ports included in the seeding port.

The pressing protrusion may have one or more vertical through holes for smooth pressing.

The pressing means may be made of plastic such as PVC or acrylic. The plate of the pressing means may have a width of 30 to 100 cm and may have the same size as the plate of the seeding port. Since the pressing protrusion must be inserted into the tubular port, the diameter of the plate is preferably 40 to 45 pi, The length is preferably 1 to 3 cm in order to secure seed seeding space.

The seeding port, the fence, and the pressurizing unit may each have a handle.

Hereinafter, a method for restoring coastal salt marshes by the apparatus of the present invention will be described.

First, install a fence on the tidal flats to restore coastal salt marshes.

Thereafter, a seeding port is installed inside the fence so that the tubular port protrudes under the fence, and the inside thereof is filled with tidal flats. In this state, the seeding step can be completed by seeding inside the tubular pot and covering the top with tidal flats.

If necessary, by pressing the upper portion of the tubular port by using the pressing means of the present invention, a space for seeding can be ensured at the upper portion. Thereafter, the seedlings can be sown in the secured space and covered with tidal flats.

The halophyte of the present invention may be preferably a sweetbread and a perennial plant.

Hereinafter, the present invention will be described in detail with reference to examples.

Example  And Comparative Example  : Application of conservation (restoration) technology of halophyte

This experiment was carried out to apply the conservation (restoration) technique of the halophyte. The experiment site is the tidal flat of Jeongok marine industrial complex in Seosin - myeon, Hwaseong - si, Gyeonggi - do. One control and two experimental groups (50cm ~ 50cm) were constructed at the lower part of the tidal flat, where the soil was not distributed, and five replicates were made.

The control group was randomly sprayed with 108 seed seeds. Experimental group 1 was seeded with 3 seeds (total of 108 seeds) at a depth of 2 cm for each tubular port using the apparatus of the present invention (50 cm x 50 cm, 6 x 6 tubular ports) ). In the experimental group 2, the seeds were sprayed in the same manner as the control group, and the seeds were germinated after 1 month.

Control and experimental groups were established in February 2013 before germination. The number of germinated plants was counted from March, when germination occurred, and maximum number of vegetation was confirmed until April.

A schematic diagram of an embodiment of the present invention is shown in Fig.

As a result, the average germination rate of control group was 47.1 ± 4.8 per 50cm ~ 50cm area and 43.6% of germinated seeds showed germination rate. In the experimental group 1 using the kit for restoration of the present invention, the average germination rate of 78.7 ± 8.5 individuals per 50 cm to 50 cm area was germinated with 72.9% and the mat type restoration of the experimental group 2 was 58.4 ± 2.8 The individual was identified and 54.1% of the plants were identified. The germination rate of the restorative kit was 29.3% and that of the mat type was 10.5% higher than that of the control seeds.

The results are shown in Fig.

110: seeding port 111: tubular port
112, 131: plate 113, 123, 133: handle
120: Fence 121: Wall
122: stepped portion 130: pressing means
132: pressure protrusion 134: vertical through hole

Claims (9)

And a fence surrounding the seeding port and the outside of the seeding port,
Wherein the seeding port is composed of a plurality of tubular ports through which the upper and lower ends pass, and a plate coupled to an upper portion of the tubular ports, wherein a plate portion that meets the inner space of the tubular port is removed;
Wherein the fence has an upper portion and a lower portion opened and a side surface formed with an inner space blocked by a wall surface having a plurality of ventilation holes and a stepped portion protruding inwardly so that a plate edge of a seeding port is caught at a lower end portion thereof. Plant propagation and growth induction apparatus. The method according to claim 1,
Wherein the tubular port has the same horizontal cross-sectional area from the upper end to the lower end. The method according to claim 1,
Further comprising a pressurizing means capable of pressing the inner surface of the tubular ports contained in the seeding port from above. The method of claim 3,
Wherein the pressing means includes a plate and a plurality of pressing protrusions coupled to a lower end of the plate and the pressing protrusion has a shape that can be inserted into the tubular ports included in the seeding port. Guidance device. The method of claim 4,
Wherein the pressurized protrusion comprises at least one vertical through-hole. The method according to claim 1,
Wherein the seeding port and the fence are further provided with grips. The method of claim 3,
Wherein the pressing means is further provided with a handle. A method for restoration of a coastal salt marsh using the planting and growth induction apparatus of the present invention
1) installing a fence on the tidal flats to restore coastal salt marshes,
2) installing a seeding port inside the fence so that the tubular port protrudes beneath the fence and fills the interior with tidal flats; and
3) seeding the top of the tubular port and covering the top of the tubular port with tidal flats [9] The method of claim 8, further comprising pressing the upper portion of the tubular port using a pressurizing means between the step 2) and the step 3 to secure a space for seeding at the upper part

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