Mangrove seedling raising facility with salt retention function

Abstract

The utility model discloses a mangrove seedling raising facility with a salt protection function, which relates to the field of cultivation and comprises a first enclosure and a shed body, a cultivation space is formed in an area enclosed by the first enclosure, cultivation soil is laid in the cultivation space and used for cultivating mangrove seedlings, the shed body covers the first enclosure, and the first enclosure is provided with a salt protection layer. The shed body is used for preventing rainwater from falling into the cultivation space; the second fence is arranged on the outer side of the first fence, a containing space is formed between the first fence and the second fence, and the containing space is used for containing rainwater; the first water inlet valve is arranged above the culture soil, the water inlet end of the first water inlet valve is communicated with the containing space, the water outlet end of the first water inlet valve is communicated with the culture space, and rainwater in the containing space can penetrate through the first water inlet valve and flow into the culture soil in the culture space. According to the mangrove seedling culture facility with the salt protection function, rainwater can be collected and used for irrigation, and the rainwater can replace part of water resources, so that the water resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cultivation facilities, in particular to a mangrove seedling cultivation facility with a salt preservation function. Background Art

[0002] Mangroves grow in severely salinized environments, such as coastal mudflats. The soil and seawater contain high salt content, and mangroves are halophytes, meaning they require salt for growth and normal physiological function. When cultivating mangrove seedlings, nurseries not only need to provide them with sufficient salt but also frequently irrigate to maintain soil moisture and adequate water. This frequent irrigation is detrimental to conserving water resources and maintaining appropriate salinity levels. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a mangrove seedling raising facility with a salt-retaining function, which can save water resources and maintain appropriate salinity.

[0004] The mangrove seedling raising facility with salt preservation function according to the embodiment of the utility model comprises:

[0005] a first enclosure and a shed, wherein the area enclosed by the first enclosure forms a cultivation space, wherein the cultivation space is paved with culture soil for cultivating mangrove seedlings, and the shed is covered on the first enclosure, and is used to prevent rainwater from falling into the cultivation space;

[0006] a second enclosure, the second enclosure being arranged outside the first enclosure, a receiving space being formed between the first enclosure and the second enclosure, the receiving space being used to receive rainwater;

[0007] The first water inlet valve is arranged on the first enclosure, the first water inlet valve is arranged above the culture soil, the water inlet end of the first water inlet valve is connected to the accommodating space, and the water outlet end of the first water inlet valve is connected to the culture space, so that when the valve of the first water inlet valve is opened, rainwater in the accommodating space can pass through the first water inlet valve and flow into the culture soil in the culture space.

[0008] It has at least the following beneficial effects:

[0009] When it is necessary to cultivate mangrove seedlings, the cultivation personnel can first lay a layer of culture soil in the cultivation space formed by the first enclosure, and then plant the mangrove seedlings on the culture soil. The cultivation personnel then irrigate the cultivation space with salt water so that the culture soil can maintain sufficient moisture and a certain concentration of salt, to ensure that the culture soil can provide the appropriate concentration of salt and sufficient moisture for the growth of mangrove seedlings. On rainy days, the shed body plays a role in shielding from rain, preventing rainwater from falling into the culture soil in the cultivation space and causing the salt concentration of the culture soil to be diluted, or from being lost with the rainwater, ensuring that the mangrove seedlings can always be in a growth environment with a suitable salt concentration. On the other hand, on rainy days, rainwater can fall into the storage space formed between the first enclosure and the second enclosure, so that the storage space can collect rainwater on rainy days. When the soil in the cultivation space is running low on moisture, the grower can open the first water inlet valve. This allows rainwater in the storage space to flow through the valve and into the soil within the cultivation space. This allows for irrigation using stored rainwater, replenishing the soil's moisture and ensuring a consistently hydrated growth environment for the mangrove seedlings. This salt-retaining mangrove nursery facility collects rainwater for irrigation, replacing some water resources. This not only helps conserve water resources but also ensures the salinity of the cultivation space.

[0010] According to the mangrove seedling raising facility with salt preservation function in an embodiment of the present invention, there are multiple first water inlet valves, and the multiple first water inlet valves are evenly distributed on the first enclosure.

[0011] According to the embodiment of the utility model, the mangrove seedling raising facility with salt preservation function further includes a second water inlet valve, which is arranged on the second enclosure.

[0012] According to the embodiment of the utility model, the mangrove seedling facility with salt retention function also includes a drain valve, which is arranged on the second enclosure. The drain valve is close to the bottom of the second enclosure, and the water inlet end of the drain valve is connected to the accommodating space, and the water outlet end of the drain valve is connected to the outer area of the second enclosure, so that when the valve of the drain valve is opened, rainwater in the accommodating space can pass through the drain valve and be discharged to the outside of the second enclosure.

[0013] According to the embodiment of the utility model, the mangrove seedling raising facility with salt preservation function further includes a walking assisting part, the two ends of which are respectively connected to the first enclosure and the second enclosure, and the walking assisting part is used for people to walk.

[0014] According to the mangrove seedling facility with salt preservation function in the embodiment of the utility model, the shed body includes a support assembly, a plurality of arched plates and a plurality of collecting parts. The lower end of the support assembly is connected to the first enclosure, and the upper end of the support assembly is connected to the plurality of arched plates. The plurality of arched plates are all protruding upward, and two adjacent arched plates are connected by the collecting parts. A collecting trough is provided on the collecting part, and the collecting trough is used to collect rainwater and allow the rainwater in the collecting trough to fall into the accommodating space.

[0015] According to the mangrove seedling raising facility with salt preservation function in the embodiment of the present utility model, the arched plate is made of a transparent material.

[0016] According to the mangrove seedling facility with salt preservation function of the embodiment of the utility model, the support assembly includes a support frame and multiple support columns, the lower ends of multiple support columns are connected to the first enclosure, the upper ends of multiple support columns are connected to the support frame, multiple support columns are distributed on the support frame, multiple arched plates are connected to the support frame, and multiple collecting parts are connected to the support frame.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a structural diagram of a mangrove seedling raising facility with a salt preservation function according to an embodiment of the present utility model;

[0020] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0021] Figure 3 This is a top view of the first and second enclosures of the mangrove seedling raising facility with salt retention function according to an embodiment of the present invention;

[0022] Figure 4 This is a side view schematic diagram of the first enclosure and the second enclosure in the mangrove seedling raising facility with salt retention function according to an embodiment of the utility model;

[0023] Reference numerals:

[0024] First enclosure 100; first water inlet valve 110; cultivation space 120; cultivation soil 130;

[0025] Second enclosure 200; second water inlet valve 210; drain valve 220; accommodating space 230;

[0026] Shed 300; support assembly 310; support column 311; support frame 312; arch plate 320; collecting member 330; collecting tank 331;

[0027] Walking aid 400. DETAILED DESCRIPTION

[0028] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0030] In the description of this utility model, "a plurality" means more than two. The use of "first" or "second" is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features indicated, or implicitly indicating the order of the technical features indicated.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] refer to Figure 1 、 Figure 2 and Figure 3 According to the embodiment of the present invention, the mangrove seedling raising facility with salt preservation function includes:

[0033] The first enclosure 100 and the shed 300 form a cultivation space 120 in the area enclosed by the first enclosure 100. The cultivation space 120 is paved with culture soil 130 for cultivating mangrove seedlings. The shed 300 is provided on the first enclosure 100 and is used to prevent rainwater from falling into the cultivation space 120.

[0034] The second enclosure 200 is provided on the outside of the first enclosure 100. A receiving space 230 is formed between the first enclosure 100 and the second enclosure 200. The receiving space 230 is used to receive rainwater.

[0035] The first water inlet valve 110 is arranged on the first enclosure 100. The first water inlet valve 110 is arranged above the culture soil 130. The water inlet end of the first water inlet valve 110 is connected to the accommodating space 230, and the water outlet end of the first water inlet valve 110 is connected to the cultivation space 120, so that when the valve of the first water inlet valve 110 is opened, the rainwater in the accommodating space 230 can pass through the first water inlet valve 110 and flow into the culture soil 130 in the cultivation space 120.

[0036] It is understood that when cultivating mangrove seedlings, the cultivation personnel can first lay a layer of culture soil 130 within the cultivation space 120 formed by the first enclosure 100, and then plant the mangrove seedlings in the culture soil 130. The cultivation personnel then irrigate the cultivation space 120 with salt water to ensure that the culture soil 130 maintains sufficient moisture and a certain salt concentration, ensuring that the culture soil 130 provides the appropriate salt concentration and sufficient moisture for the growth of the mangrove seedlings. During rainy days, the shed 300 acts as a rain shield, preventing rainwater from entering the culture soil 130 in the cultivation space 120 and diluting the salt concentration of the culture soil 130, or from being lost with the rain, ensuring that the mangrove seedlings always have an environment with an appropriate salt concentration for growth. Furthermore, during rainy days, rainwater can fall into the storage space 230 formed between the first enclosure 100 and the second enclosure 200, allowing the storage space 230 to collect rainwater. When the water content of the culture soil 130 in the cultivation space 120 is insufficient, the cultivation personnel can open the first water inlet valve 110. At this time, rainwater in the storage space 230 can pass through the first water inlet valve 110 and flow into the culture soil 130 in the cultivation space 120. In other words, the stored rainwater is used for irrigation, and the water content in the culture soil 130 is replenished in time to ensure that the mangrove seedlings are always in a well-watered growth environment. This mangrove seedling cultivation facility with salt-retention function can collect rainwater and use it for irrigation. Rainwater can replace some water resources, which not only helps save water resources but also ensures the salinity of the cultivation space.

[0037] It should be explained that the cultivation of mangrove seedlings requires that the salt concentration in the culture soil 130 be within a suitable concentration range, and the suitable concentration range here refers to the salt concentration range suitable for the growth of mangrove seedlings. When the cultivation personnel irrigate the culture soil 130 in the cultivation space 120 with salt water, the cultivation personnel will simultaneously use a soil salt meter to test the salt concentration in the culture soil 130 to ensure that the salt concentration in the culture soil 130 is within a suitable concentration range. In actual cultivation, mangrove seedlings will absorb a certain amount of water, and in the case of evaporation or leakage, the water content in the culture soil 130 will be greatly reduced. At this time, the salt in the culture soil 130 will not be lost, but on the contrary will increase to a certain extent, so frequent irrigation water resources are required to ensure that the salt concentration is appropriate.

[0038] On the other hand, the cultivation of mangrove seedlings also requires sufficient water. Cultivators need to constantly monitor or test the moisture content of the culture soil 130. When the water level in the cultivation space 120 drops, they can open the first water inlet valve 110, allowing rainwater stored in the storage space 230 to irrigate the cultivation space 120, ensuring that the water level in the cultivation space 120 remains at a specified level. Cultivators can also use a soil moisture meter to test the moisture content in the culture soil 130. When the moisture content in the culture soil 130 is not suitable for the growth of mangrove seedlings, they can open the first water inlet valve 110, allowing rainwater stored in the storage space 230 to irrigate the cultivation space 120, ensuring that the moisture content in the culture soil 130 is appropriate. It is not difficult to see that the mangrove seedling cultivation facility with salt retention function according to the present invention can store rainwater on rainy days and use the stored rainwater for irrigation, allowing rainwater to replace a portion of the water resources used for irrigation, which is beneficial for saving water resources. In the present invention, irrigation water specifically refers to fresh water.

[0039] It should be explained that, in the present invention, the first enclosure 100 can prevent the saline water in the first enclosure 100 from overflowing and losing, thereby effectively reducing the salinity in the cultivation space, that is, the first enclosure 100 plays a role in salt preservation. Figure 3 The culture soil 130 in the cultivation space 120 is dug with multiple cultivation grooves, each containing a certain depth of salt water. The mangrove seedlings are planted in the cultivation grooves and can be used. It should be explained that the salt water irrigated into the cultivation space 120 by the cultivation personnel can be seawater or saline river water.

[0040] refer to Figure 3 There are multiple first water inlet valves 110, and the multiple first water inlet valves 110 are evenly distributed on the first enclosure 100. It is understandable that when multiple first water inlet valves 110 are provided on the first enclosure 100, when rainwater is needed to irrigate the culture soil 130 in the cultivation space 120, the cultivation personnel can open the valves of the multiple first water inlet valves 110 simultaneously to ensure that rainwater can flow evenly into the cultivation space 120.

[0041] refer to Figure 3 and Figure 4 The mangrove seedling cultivation facility with salt retention also includes a second water inlet valve 210, which is installed on the second enclosure 200. It is understood that when there is insufficient rainwater in the storage space 230, the cultivation staff can open the second water inlet valve 210 and send water into the cultivation space 120 through the second water inlet valve 210. When the water in the cultivation space 120 is insufficient, the cultivation staff can open the multiple first water inlet valves 110 to allow water in the storage space 230 to flow into the cultivation space 120.

[0042] refer to Figure 3 and Figure 4 The mangrove seedling cultivation facility with salt retention function also includes a drain valve 220, which is installed on the second enclosure 200, near the bottom of the second enclosure 200. The water inlet of the drain valve 220 is connected to the storage space 230, and the water outlet of the drain valve 220 is connected to the outer area of the second enclosure 200. When the drain valve 220 is opened, rainwater in the storage space 230 can pass through the drain valve 220 and be discharged outside the second enclosure 200. It is understood that when the cultivation staff needs to clean the storage space 230, they can open the drain valve 220. Since the drain valve 220 is close to the bottom of the second enclosure 200, the rainwater in the storage space 230 can be discharged through the drain valve 220 to the outer area of the second enclosure 200, making it easier for the cultivation staff to clean the storage space 230.

[0043] refer to Figure 3 The mangrove nursery facility with salt retention also includes a walking aid 400, with its ends connected to the first enclosure 100 and the second enclosure 200, respectively. The walking aid 400 is used to facilitate movement. It will be appreciated that the first enclosure 100 and the second enclosure 200 are connected by the walking aid 400, allowing personnel to walk, thereby facilitating entry and exit of the mangrove nursery 300. Specifically, the walking aid 400 can be a bridge or a wooden board.

[0044] refer to Figure 1 and Figure 2The shed body 300 includes a support assembly 310, a plurality of arched panels 320, and a plurality of collecting members 330. The lower end of the support assembly 310 is connected to the first enclosure 100, and the upper end of the support assembly 310 is connected to the plurality of arched panels 320. The plurality of arched panels 320 are all upwardly protruding, and adjacent arched panels 320 are connected by collecting members 330. The collecting members 330 are provided with collecting troughs 331 for collecting rainwater and allowing the rainwater in the collecting troughs 331 to fall into the accommodation space 230. The length of the arched panels 320 is the same as that of the collecting members 330, and the collecting troughs 331 on the collecting members 330 extend parallel to the length of the arched panels 320. It can be understood that the plurality of arched panels 320 and the plurality of collecting members 330 serve to shield rainwater from falling into the culture soil 130 below the plurality of arched panels 320. On the other hand, because the arched plate 320 is convex upward, some rainwater that falls on the arched plate 320 flows along the arched plate 320 into the collecting groove 331 on the collecting member 330. This allows the collecting groove 331 to not only directly collect the falling rainwater, but also collect the rainwater on the arched plate 320, thus improving the rainwater collection effect of the collecting member 330. The rainwater in the collecting groove 331 then flows out from both ends of the collecting groove 331 and falls into the receiving space 230, allowing the receiving space 230 to collect more rainwater on rainy days. Specifically, the support assembly 310 includes a support frame 312 and multiple support columns 311. The lower ends of the multiple support columns 311 are connected to the first enclosure 100, and the upper ends of the multiple support columns 311 are connected to the support frame 312. The multiple support columns 311 are evenly distributed on the support frame 312, the multiple arched plates 320 are connected to the support frame 312, and the multiple collecting parts 330 are connected to the support frame 312.

[0045] As an embodiment of the present invention, the arched plate 320 is made of a transparent material. It is understandable that the transparent arched plate 320 can allow sunlight to pass through, so that the mangrove seedlings can be exposed to sunlight, thereby allowing the mangrove seedlings to grow normally.

[0046] The construction steps for the salt-retaining mangrove nursery facility according to the present invention are as follows: First, locate an open muddy area near an estuary or bay. Next, construct a first enclosure 100 and a second enclosure 200 on the muddy area. The first enclosure 100 and the second enclosure 200 can be concrete structures. Construction workers dig a deep trench in the muddy area, pour concrete into the trench, and use the concrete to cast the first enclosure 100 and the second enclosure 200. Then, backfill the first enclosure 100, i.e., the cultivation space 120, with soil, and lay a layer of culture soil 130 for cultivating mangrove seedlings on top of the soil. After completing these steps, construction workers secure the lower ends of multiple support columns 311 to the first enclosure 100, evenly distributing the multiple support columns 311 on the first enclosure 100. Construction workers then use a crane to lift and transport the support frame 312 above the multiple support frames. Construction workers secure the support frame 312 to the upper ends of the multiple support columns 311. Then, multiple arched plates 320 and multiple collecting components 330 are installed on the supporting frame 312, and finally the first water inlet valve 110, the second water inlet valve 210, the drain valve 220 and the walking assist component 400 are installed in place.

[0047] On the other hand, the first enclosure 100 and the second enclosure 200 can also be built of soil, that is, the first enclosure 100 and the second enclosure 200 can both be embankments. The construction workers built the first enclosure 100 and the second enclosure 200 with soil on the muddy ground, and set up a plurality of cement piles under the first enclosure 100. Then, the culture soil 130 is laid directly into the first enclosure 100, that is, into the cultivation space 120. After the above steps are completed, the construction workers directly pass the lower ends of the multiple support columns 311 through the first enclosure 100 and connect them to the corresponding cement piles, and evenly distribute the multiple support columns 311 on the first enclosure 100. Then the construction workers use a crane to lift the support frame 312 and move it above the multiple support frames. The construction workers fix the support frame 312 to the upper ends of the multiple support columns 311 respectively. Then, multiple arched plates 320 and multiple collecting components 330 are installed on the supporting frame 312, and finally the first water inlet valve 110, the second water inlet valve 210, the drain valve 220 and the walking assist component 400 are installed in place.

[0048] In the present invention, a mangrove seedling nursery facility with a salt-retention function is located near an estuary or bay. The water at the estuary or bay has a certain salinity, allowing nursery personnel to use the water at the estuary or bay as saline water to irrigate the mangrove seedlings grown in the culture soil 130. Furthermore, a water pump is provided on the second enclosure 200. One end of the water pipe extends into the water at the estuary or bay, and the other end of the water pipe is connected to the other end of the pump. Once the pump is started, water from the estuary or bay can be pumped into the storage space 230. When the saline water needs to be added to the cultivation space 120, the nursery personnel simply open the first water inlet valve 110. Thus, it can be seen that the storage space 230 formed between the first enclosure 100 and the second enclosure 200 can also serve to store water.

[0049] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A mangrove seedling raising facility with salt retention function, characterized in that: include: a first enclosure and a shed, wherein the area enclosed by the first enclosure forms a cultivation space, wherein the cultivation space is paved with culture soil for cultivating mangrove seedlings, and the shed is covered on the first enclosure, and is used to prevent rainwater from falling into the cultivation space; a second enclosure, the second enclosure being arranged outside the first enclosure, a receiving space being formed between the first enclosure and the second enclosure, the receiving space being used to receive rainwater; The first water inlet valve is arranged on the first enclosure, the first water inlet valve is arranged above the culture soil, the water inlet end of the first water inlet valve is connected to the accommodating space, and the water outlet end of the first water inlet valve is connected to the culture space, so that when the valve of the first water inlet valve is opened, rainwater in the accommodating space can pass through the first water inlet valve and flow into the culture soil in the culture space.

2. The mangrove seedling raising facility with salt conservation function according to claim 1, characterized in that: There are multiple first water inlet valves, and the multiple first water inlet valves are evenly distributed on the first enclosure.

3. The mangrove seedling raising facility with salt conservation function according to claim 1, characterized in that: It also includes a second water inlet valve, which is arranged on the second enclosure.

4. The mangrove seedling raising facility with salt conservation function according to claim 1, characterized in that: It also includes a drain valve, which is arranged on the second enclosure and close to the bottom of the second enclosure. The water inlet end of the drain valve is connected to the accommodating space, and the water outlet end of the drain valve is connected to the outer area of the second enclosure, so that when the drain valve is opened, rainwater in the accommodating space can pass through the drain valve and be discharged outside the second enclosure.

5. The mangrove seedling raising facility with salt conservation function according to claim 1, characterized in that: It also includes a walking assistance component, both ends of which are connected to the first enclosure and the second enclosure respectively, and the walking assistance component is used for people to walk.

6. The mangrove seedling raising facility with salt conservation function according to claim 1, characterized in that: The shed body includes a support assembly, multiple arched plates and multiple collecting pieces. The lower end of the support assembly is connected to the first enclosure, and the upper end of the support assembly is connected to the multiple arched plates. The multiple arched plates are all protruding upward, and two adjacent arched plates are connected by the collecting piece. A collecting trough is provided on the collecting piece, and the collecting trough is used to collect rainwater and allow the rainwater in the collecting trough to fall into the accommodating space.

7. The mangrove seedling raising facility with salt conservation function according to claim 6, characterized in that: The arched plate is made of transparent material.

8. The mangrove seedling raising facility with salt conservation function according to claim 6, characterized in that: The support assembly includes a support frame and multiple support columns, the lower ends of the multiple support columns are connected to the first enclosure, the upper ends of the multiple support columns are connected to the support frame, the multiple support columns are distributed on the support frame, the multiple arched plates are connected to the support frame, and the multiple collecting parts are connected to the support frame.

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