Cultivation device for screening drought-enduring germplasm of macadamia nuts

Abstract

The utility model discloses a cultivation device for screening drought-enduring germplasm of macadamia nut, the cultivation device for screening drought-enduring germplasm of macadamia nut adopts a cultivator, the cultivator is provided with a cultivation groove, a reservoir and a plurality of gutters, the gutters are arranged at intervals along the circumference of the cultivator, and the gutters are communicated with the reservoir and the cultivation groove; water supply cotton of the water supply assembly can be contained in any water guide groove, at least part of the water supply cotton extends into the water storage pool and the culture groove, and the water supply cotton is used for guiding a solution in the water storage pool into the culture groove. And the spray header is connected to the culture device and is positioned above the culture tank. According to the cultivation device for screening the drought-enduring germplasm of the macadamia nuts, the relative humidity of the matrix can be kept within a constant range numerical value, so that an operator can conveniently cultivate and screen the drought-enduring germplasm of the macadamia nuts to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of planting, in particular to a cultivation device for screening drought-resistant germplasm of macadamia nuts. Background Art

[0002] Macadamia (scientific name: Macadamia integrifolia Maiden & Betche), also known as macadamia, Australian walnut, Queensland chestnut, etc., belongs to the genus Macadamia of the family Proteaceae. The roots of young macadamia trees are mainly distributed in the shallow layer of the matrix. During the dry spring flowering period, young trees cannot obtain water and nutrients from the deep matrix for the growth of young fruits. The long duration of drought will also force the fruit trees to give up reproductive growth to ensure the survival of macadamia plants in adversity. This makes it difficult for young macadamia trees to achieve early and high yields under drought conditions.

[0003] At present, the screening method for drought-resistant germplasm of macadamia nuts is mainly to test the soluble protein content and soluble sugar content in its leaves after multiple drought-resistant treatments. Among them, the process of drought-resistant treatment is mainly to spray the whole plant of seedlings with drought-resistant enhancement liquid, and then cultivate it in a matrix with constant relative humidity for a certain period of time. In related technologies, drought-resistant treatment is mainly achieved through manual operation, that is, the operator is required to spray water on the matrix from time to time to ensure the relative humidity of the matrix. This is not only cumbersome to operate, but also difficult to control the relative humidity of the matrix because the amount of sprayed water is difficult to control. Utility Model Content

[0004] The main purpose of the utility model is to provide a cultivation device for screening drought-resistant germplasm of macadamia nuts, aiming to facilitate operators to cultivate and screen drought-resistant germplasm of macadamia nuts.

[0005] In order to achieve the above-mentioned purpose, the cultivation device for screening drought-resistant germplasm of macadamia nuts proposed in the utility model comprises:

[0006] A culture vessel, wherein the culture vessel is provided with a culture tank, a water reservoir and a plurality of water diversion grooves, wherein the plurality of water diversion grooves are arranged at intervals along the circumference of the culture vessel and are connected to the water reservoir and the culture tank;

[0007] At least one water supply component, the water supply component comprising a water supply cotton, the water supply cotton can be accommodated in any of the water diversion grooves, and at least partially extends into the water reservoir and the culture tank, so as to guide the solution in the water reservoir into the culture tank; and

[0008] At least one shower head is connected to the culture vessel and is located above the culture tank.

[0009] In an optional embodiment, the water supply component includes a rigid fixed shell sleeved on the outside of the water supply cotton, the rigid fixed shell is provided with a avoidance notch, and the rigid fixed shell can be inserted into the water diversion groove.

[0010] In an optional embodiment, the water supply assembly further includes a sealing cover, which is detachably fastened to an end of the rigid fixed shell.

[0011] In an optional embodiment, the cultivation device for screening drought-resistant germplasm of macadamia nuts includes a plurality of water supply components, and one of the water supply components is housed in one of the water diversion troughs.

[0012] In an optional embodiment, the culture vessel is further provided with a water supply hole, and the water supply hole is connected to the water reservoir.

[0013] In an optional embodiment, the culture device includes a base and a culture box, the culture box is provided with the culture trough and the water diversion trough, the base is provided with the water reservoir and the water replenishment hole, and the base is sleeved on the outside of the culture box.

[0014] In an optional embodiment, the cultivation box is provided with a plurality of water filtering holes connected to the cultivation tank, and the base is provided with a ventilation channel connected to the plurality of water filtering holes.

[0015] In an optional embodiment, the culture vessel further includes a plurality of ventilation fans, and the plurality of ventilation fans are symmetrically arranged on opposite sides of the base.

[0016] In an optional embodiment, power-assisting handles are formed on opposite sides of the culture box.

[0017] In an optional embodiment, the cultivation device for screening drought-resistant germplasm of macadamia nuts includes a plurality of spray heads, and the plurality of spray heads are arranged at intervals above the cultivation tank.

[0018] The technical solution of the utility model adopts a culture vessel, which is provided with a culture tank, a water reservoir and a plurality of water diversion grooves. The plurality of water diversion grooves are arranged at intervals along the circumference of the culture vessel and are connected with the water reservoir and the culture tank. The water supply cotton of the water supply component can be accommodated in any water diversion groove and at least partially extends into the water reservoir and the culture tank to introduce the solution in the water reservoir into the culture tank. The spray head is connected to the culture vessel and is located above the culture tank.

[0019] In this embodiment, the culture tank is used to place the matrix, and the spray head located on the culture tank is used to spray the drought-resistant enhancement liquid to the drought-resistant macadamia plants in the culture tank. The water reservoir is filled with an aqueous solution, and the water supply cotton absorbs the water in the water reservoir and conducts it to one side of the matrix in the culture tank. The matrix can absorb the aqueous solution of the water supply cotton, thereby having a good moisturizing and water-retaining effect on the matrix. In this way, there is no need to frequently replenish water to the matrix to maintain the relative humidity of the matrix, and the operation is relatively convenient. At the same time, by setting different numbers of water supply cottons, the amount of water conducted to one side of the matrix can be controlled, so that the relative humidity of the matrix is ​​kept within a constant range of values, which greatly facilitates the operator to cultivate and screen the drought-resistant germplasm of macadamia. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of an embodiment of a cultivation device for screening drought-resistant germplasm of macadamia nuts according to the utility model;

[0022] Figure 2 for Figure 1 An exploded view of the structure of the breeding device for screening drought-tolerant germplasm of macadamia nuts shown;

[0023] Figure 3 for Figure 1 A top view of a breeding device for screening drought-tolerant germplasm of macadamia nuts is shown;

[0024] Figure 4 for Figure 3 The cross-sectional view along IV-IV of the cultivation device for screening drought-tolerant germplasm of macadamia nuts is shown.

[0025] Description of Figure Numbers:

[0026] A cultivation device 100 for screening drought-resistant germplasm of macadamia nuts, a culture vessel 10, a base 11, a water reservoir 11a, a water supply hole 11b, a ventilation channel 11c, a cultivation box 12, a cultivation tank 12a, a water diversion tank 12b, a water filter hole 12c, a power-assisting handle 121, a ventilation fan 13, a water supply component 20, a water supply cotton 21, a rigid fixed shell 22, a sealing cover 23, and a sprinkler head 30.

[0027] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0031] Reference Figures 1 to 4 The utility model provides a cultivation device 100 for screening drought-resistant germplasm of macadamia nuts.

[0032] In an embodiment of the utility model, the cultivation device 100 for screening drought-resistant germplasm of macadamia nuts includes: a culture vessel 10, wherein the culture vessel 10 is provided with a culture tank 12a, a water reservoir 11a and a plurality of water diversion grooves 12b, wherein the plurality of water diversion grooves 12b are arranged at intervals along the circumference of the culture vessel 10, and are connected to the water reservoir 11a and the culture tank 12a; at least one water supply component 20, wherein the water supply component 20 includes water supply cotton 21, wherein the water supply cotton 21 can be accommodated in any of the water diversion grooves 12b, and at least partially extends into the water reservoir 11a and the culture tank 12a, so as to introduce the solution in the water reservoir 11a into the culture tank 12a; and at least one spray head 30, wherein the spray head 30 is connected to the culture vessel 10 and is located above the culture tank 12a.

[0033] Specifically, in an embodiment of the utility model, the culture device 10 is divided into a base 11 and a culture box 12, wherein the base 11 and the culture box 12 can be formed of plastic or metal materials, and the overall shell structure is a rectangular shape, wherein the culture box 12 is provided with a culture tank 12a for holding and a plurality of water filter holes 12c connected to the culture tank 12a, and the plurality of water filter holes 12c are used for ventilation or to guide excess water in the soil to the outside of the culture tank 12a. The outer side of the culture box 12 is recessed inward to form a plurality of water diversion grooves 12b, and the shape of the water diversion grooves 12b can be set as needed. A water reservoir 11a and a water replenishment hole 11b connected to the water reservoir 11a are provided in the middle of the base 11, and the water reservoir 11a extends in a ring shape, and the water replenishment hole 11b can be connected to an external pipeline, and water is replenished into the water reservoir 11a through the external pipeline and the water replenishment hole 11b. When the base 11 is sleeved on the outside of the cultivation box 12, the bottom wall of the cultivation box 12 fits into the notch of the water reservoir 11a, and the water reservoir 11a supports the cultivation box 12. In the present application, the culture device 10 is configured as a split structure, that is, the culture device 10 is divided into the base 11 and the cultivation box 12 which are sleeved with each other, so that the structure of the culture device 10 is simple and the processing is relatively convenient.

[0034] Furthermore, two opposite sides of the culture box 12 are provided with power-assisting handles 121 . The power-assisting handles 121 can facilitate the user to place the culture box 12 on the base 11 or to lift the culture box 12 from the base 11 .

[0035] The water supply sponge 21 is made of a sponge material, and preferably a sponge with strong hydrophilicity. A mounting bracket (not shown) is provided on the top of the cultivation box 12, and a plurality of spray heads 30 are installed on the mounting bracket, which are arranged at intervals on the top of the cultivation tank 12a. The spray heads 30 can be connected to an external medicine box (not shown), in which a certain proportion of drought-resistant enhancement liquid is contained. The drought-resistant enhancement liquid is transported to one side of the spray head 30 by a pump, and the drought-resistant enhancement liquid is evenly sprayed on the surface of the macadamia drought-resistant plants in the cultivation tank 12a through the spray head 30.

[0036] In this embodiment, the culture tank 12a is used to place the matrix, and the spray head 30 located on the culture tank 12a is used to spray the drought-resistant enhancement liquid to the drought-resistant macadamia plants in the culture tank 12a. The water reservoir 11a is filled with an aqueous solution, and the water supply cotton 21 absorbs the water in the water reservoir 11a and conducts it to the side of the matrix in the culture tank 12a. The matrix can absorb the aqueous solution of the water supply cotton 21, thereby having a good moisturizing and water-retaining effect on the matrix. In this way, there is no need to frequently replenish water to the matrix to maintain the relative humidity of the matrix, and the operation is relatively convenient. At the same time, by setting different numbers of water supply cottons 21, the amount of water conducted to one side of the matrix can be controlled, so that the relative humidity of the matrix is ​​kept within a constant range of values, which greatly facilitates the operator to cultivate and screen the drought-resistant germplasm of macadamia.

[0037] In this embodiment, the water supply assembly 20 includes a rigid fixed shell 22 sleeved on the outside of the water supply cotton 21, and the rigid fixed shell 22 is provided with a clearance gap. The rigid fixed shell 22 can be inserted into the water diversion groove 12b.

[0038] Please see again Figure 2 In one embodiment of the utility model, the water supply component 20 also includes a rigid fixed shell 22 sleeved on the outside of the water supply cotton 21, wherein the rigid fixed shell 22 is a shell structure made of plastic material, the rigid fixed shell 22 has a certain elasticity, and a rectangular extended through-notch is opened on the outside of the rigid fixed shell 22. The water supply cotton 21 is preset to be sleeved in the rigid fixed shell 22, and part of it extends outward from the through-notch. When the rigid fixed shell 22 is inserted into the water diversion groove 12b, part of the water supply cotton 21 passes through the through-notch and the notch of the water diversion groove 12b, and part of it extends into the culture groove 12a and the water reservoir 11a. In the present application, by setting the rigid fixed shell 22, it can be convenient for users to insert the flexible water supply cotton 21 into the water diversion groove 12b to a large extent.

[0039] Furthermore, the water supply component 20 also includes a sealing cover 23, which is detachably buckled on the end of the rigid fixed shell 22. The sealing cover 23 is detachably buckled on the end of the rigid fixed shell 22. In the present application, the water supply cotton 21 can be sealed in the water guide groove 12b by setting the sealing cover 23, so as to avoid evaporation and loss of water molecules when the aqueous solution is transmitted, thereby improving the moisturizing effect of the water supply component 20.

[0040] In this embodiment, the cultivation device 100 for screening drought-resistant macadamia germplasm includes four water supply components 20, one water supply component 20 is accommodated in a water diversion tank 12b, and is symmetrically arranged, so that the moisturizing effect of the substrate is better. The number of water supply components 20 can be set as needed and is not specifically limited here.

[0041] Please see again Figure 3 and Figure 4 In this embodiment, the culture box 12 is further provided with an air passage 11c connected to the plurality of water filter holes 12c, and a plurality of air ventilation fans 13 are symmetrically arranged on opposite sides of the base 11. The air ventilation fans 13 can introduce external air flow into the air passage 11c, so that the air flow flows into the culture tank 12a through the water filter holes 12c, or flow the external air flow from the culture tank 12a to one side of the air passage 11c, thereby accelerating the flow of water in the substrate in the culture tank 12a, so that the relative humidity of the substrate can be better controlled.

[0042] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A breeding device for screening drought-tolerant germplasm of macadamia nuts, characterized in that: include: A culture vessel, wherein the culture vessel is provided with a culture tank, a water reservoir and a plurality of water diversion grooves, wherein the plurality of water diversion grooves are arranged at intervals along the circumference of the culture vessel and are connected to the water reservoir and the culture tank; At least one water supply component, the water supply component comprising a water supply cotton, the water supply cotton can be accommodated in any of the water diversion grooves, and at least partially extends into the water reservoir and the culture tank, so as to guide the solution in the water reservoir into the culture tank; and At least one shower head is connected to the culture vessel and is located above the culture tank.

2. The breeding device for screening drought-tolerant germplasm of macadamia nuts according to claim 1, characterized in that: The water supply component comprises a rigid fixed shell sleeved on the outside of the water supply cotton, the rigid fixed shell is provided with a avoidance notch, and the rigid fixed shell can be plugged into the water diversion groove.

3. The breeding device for screening drought-tolerant germplasm of macadamia nuts as claimed in claim 2, characterized in that: The water supply assembly also includes a sealing cover, which is detachably buckled on the end of the rigid fixed shell.

4. The breeding device for screening drought-tolerant germplasm of macadamia nuts as claimed in claim 2, characterized in that: The cultivation device for screening drought-resistant germplasm of macadamia nuts includes a plurality of water supply components, and one of the water supply components is accommodated in one of the water diversion troughs.

5. The cultivation device for screening drought-resistant germplasm of macadamia nuts according to any one of claims 1 to 4, characterized in that: The culture vessel is also provided with a water supply hole, which is connected to the water reservoir.

6. The breeding device for screening drought-tolerant germplasm of macadamia nuts as claimed in claim 5, characterized in that: The culture device comprises a base and a culture box, wherein the culture box is provided with the culture groove and the water diversion groove, the base is provided with the water reservoir and the water replenishment hole, and the base is sleeved on the outside of the culture box.

7. The breeding device for screening drought-tolerant germplasm of macadamia nuts according to claim 6, characterized in that: The culture box is provided with a plurality of water filtering holes connected to the culture tank, and the base is provided with a ventilation channel connected to the plurality of water filtering holes.

8. The breeding device for screening drought-tolerant germplasm of macadamia nuts as claimed in claim 7, characterized in that: The culture device further comprises a plurality of ventilation fans, which are symmetrically arranged on opposite sides of the base.

9. The breeding device for screening drought-tolerant germplasm of macadamia nuts as claimed in claim 8, characterized in that: Power-assisting handles are convexly formed on opposite sides of the cultivation box.

10. The breeding device for screening drought-resistant germplasm of macadamia nuts according to any one of claims 1 to 4, characterized in that: The cultivation device for screening drought-resistant germplasm of macadamia nuts comprises a plurality of spray heads, and the plurality of spray heads are arranged at intervals above the cultivation tank.

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