CN216853348U

CN216853348U - Cultivation groove suitable for outdoor water planting oranges and tangerines

Info

Publication number: CN216853348U
Application number: CN202122830160.7U
Authority: CN
Inventors: 郑勋领; 万泽兴
Original assignee: Hubei Green Kell Agricultural Science And Technology Co ltd
Current assignee: Hubei Green Kell Agricultural Science And Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-07-01
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a cultivation tank suitable for outdoor water culture of citrus, which comprises a substrate tank and a covering plate, wherein the covering plate covers an opening at the upper end of the substrate tank and is provided with a plurality of openings for penetrating citrus stalks; two ends of the substrate groove are respectively provided with an upright post, a plurality of cross rods are arranged on the upright posts along the width direction of the substrate groove, and a tensioned steel wire is arranged between the cross rods at the opposite positions of the two ends and used for fixing the fixedly planted citrus trees; a hard PVC pipe is arranged in the substrate groove at a position 10cm away from the top end, a plurality of through holes are formed in the hard PVC pipe, one end of the hard PVC pipe is connected with a water pump, and the water pump is arranged at the bottom of the substrate groove; the periphery of the substrate groove is provided with a control electric box which is electrically connected with the water pump. The cultivation tank can provide sufficient growth space for the root system, can play a constant temperature role, and can reduce the influence of external environments such as illumination and the like on the ecological environment in the cultivation tank as far as possible.

Description

Cultivation groove suitable for outdoor water planting oranges and tangerines

Technical Field

The utility model belongs to the field of agriculture, and particularly relates to a cultivation tank suitable for outdoor water cultivation of oranges.

Background

Hydroponics is a method in which plants are grown in a solution containing all or part of nutrient elements, and the nutrient solution is periodically replaced or the plants are cultivated in such a manner that the nutrient solution is renewed according to the growth period and growth characteristics of the plants. The water culture propagation is a novel soilless culture mode of plants, the water culture technology gets rid of the constraint of the traditional agricultural technology depending on soil culture, and the water culture method has the advantages of cleanness, sanitation, convenient management, water and fertilizer conservation, strong ornamental value and the like, overcomes other defects of the soil culture, and enlarges the space of agricultural production. With the development of times and the application of new technologies, water culture is gradually applied to the cultivation of various horticultural crops, and nutrient solutions are used to replace soil to supply various nutrient elements required for the growth of plants.

At present, the citrus is mainly propagated by the grafting stocks, and the growth and development of the overground part are directly determined by the development condition of root systems. The citrus root system is mainly distributed in the soil 10-50 cm away from the ground surface, accounts for more than 80% of the total root amount, and comprises main roots, lateral roots, fibrous roots, mycorrhiza and the like. The citrus grown under natural conditions mainly relies on the root of the plant to form mycorrhiza, because the root hair of the citrus is very short under natural cultivation conditions, and some citrus cannot even grow root hair, the dependence on the mycorrhiza is very large, which causes certain difficulty in the cultivation of the citrus by water culture. However, under the water culture environment, mycorrhiza is not formed on the root of the citrus, so that how to create a good environment which is beneficial to the growth of the root system of the citrus to replace the effect of the mycorrhiza on the growth of trees under the natural condition becomes the focus of attention of many scholars. In addition, the temperature of the nutrient solution is an important influence factor of water culture citrus under outdoor conditions, and the creation of a relatively constant-temperature culture tank is also important.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the defects and shortcomings of the prior art, and provide the cultivation tank suitable for outdoor water cultivation of the citrus.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a cultivation tank suitable for outdoor water cultivation of citrus comprises a substrate tank and a covering plate, wherein the covering plate covers an opening at the upper end of the substrate tank and is provided with a plurality of openings for penetrating citrus stalks;

upright columns are respectively arranged at two ends of the substrate groove, a plurality of cross rods are arranged on the upright columns along the width direction of the substrate groove, and tensioned steel wires are arranged between the cross rods at the opposite positions of the two ends and used for fixing the fixedly planted citrus trees;

a hard PVC pipe is arranged in the substrate groove at a position 10cm away from the top end, a plurality of through holes are formed in the hard PVC pipe, one end of the hard PVC pipe is connected with a water pump, and the water pump is arranged at the bottom of the substrate groove;

and a control electric box is arranged on the periphery of the substrate tank and is electrically connected with the water pump.

Furthermore, at least one air stone is arranged under each citrus tree planted in the substrate groove, an air pump is arranged on the periphery of the substrate groove, the air stone is connected with the air pump through an air duct, and the air pump is electrically connected with the control electric box.

Further, the substrate groove has an isosceles trapezoid cross section.

Furthermore, nylon felt is paved on the ground around the substrate groove.

Further, the cover plate is a light-colored foam plate.

Furthermore, a sunshade net is arranged at the top end of the upright post and covers the whole substrate groove.

Furthermore, the depth of the substrate groove is 50cm and is 20cm higher than the ground plane.

Further, the control electric box is provided with a timing switch.

The utility model has the beneficial effects that:

1. the cultivation groove is designed aiming at outdoor water cultivation of oranges, the cross section of the cultivation groove is designed into an isosceles trapezoid according to the growth distribution characteristics of the root systems of the oranges, so that sufficient growth space can be provided for the root systems, the space cost is effectively controlled, and the influence of external environments such as illumination and the like on the ecological environment in the water cultivation groove can be reduced as far as possible.

2. The upper part is provided with the covering plate, which plays the roles of fixing plants and keeping the temperature constant, and can effectively reflect light in summer and effectively reduce the temperature of the nutrient solution by 1-2 ℃.

3. The nylon felt is paved on the surrounding ground, so that a good constant temperature effect can be achieved, the problem that the temperature of the nutrient solution rises due to heat conduction can be effectively solved when the cement ground is heated up quickly in summer, and the nutrient solution can be prevented from freezing in winter.

4. The top end is provided with the sunshade net, and the sunshade net is opened in a time period with higher temperature in summer, so that physiological diseases caused by high temperature and risks of fruit burning and fruit cracking can be effectively solved.

Drawings

FIG. 1 is a schematic view of a structure of a cultivation tank according to the present invention;

FIG. 2 is a side view of a cultivating well according to the present invention;

FIG. 3 is a top view of the cultivation tank of the present invention;

wherein: 1. a substrate tank; 2. a cover plate; 3. a rigid PVC pipe; 4. a through hole; 5. a column; 6. a cross bar; 7. a steel wire; 8. and (4) a water pump.

Detailed Description

To better illustrate the objects, aspects and advantages of the present invention, the present invention will be further described with reference to specific embodiments. This invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of the utility model to those skilled in the art, and the present invention will only be defined by the appended claims.

The utility model aims to provide a brand-new outdoor cultivation mode on the basis of the existing cultivation mode of citrus. The design of the outdoor water planting citrus cultivation tank is designed according to the root growth distribution characteristics of citrus and by combining with comprehensive factors such as external environment and the like. The utility model provides a cultivation tank suitable for outdoor water culture of citrus, which comprises a substrate tank 1 and a covering plate 2, wherein the covering plate 2 covers an opening at the upper end of the substrate tank 1 and is provided with a plurality of openings for penetrating citrus stalks; the two ends of the substrate groove 1 are respectively provided with a vertical column 5, the vertical column 5 is provided with a plurality of cross rods 6 along the width direction of the substrate groove 1, and a tensioned steel wire 7 is arranged between the cross rods 6 at the opposite positions of the two ends and used for fixing the citrus trees after field planting.

Preferably, the upright 5 is 2 meters high. According to the growth rule of the citrus trees, 3 transverse rods 6 are arranged on each upright post 5 and are respectively arranged at the positions of 30CM, 50CM and 70CM from bottom to top.

The position 10cm away from the top in matrix groove 1 is equipped with stereoplasm PVC pipe 3, is equipped with a plurality of through-hole 4 on the stereoplasm PVC pipe 3, and water pump 8 is connected to the one end of stereoplasm PVC pipe 3, and water pump 8 sets up in matrix groove 1 bottom.

Preferably, the rigid PVC pipe 3 has a diameter of 2.5cm and a length slightly shorter than the length of the substrate bath 1. The lower end or the side surface of the hard PVC pipe 3 is evenly perforated every 5cm, the nutrient solution circulates through the through holes 4 under the action of the water pump 8, and the dissolved oxygen of the nutrient solution can be effectively supplemented through the difference between the upper liquid level and the lower liquid level on the basis of the circulating nutrient solution.

A control electric box is arranged at the periphery of the substrate tank 1 and is electrically connected with the water pump 8. The control electronic box is provided with a timing switch, and can effectively control the normal work of the electronic equipment in the substrate tank 1 in an outdoor environment.

Furthermore, at least one air stone is arranged under each citrus tree planted in the substrate groove 1, an air pump is arranged on the periphery of the substrate groove 1, the air stone is connected with the air pump through an air pipe, and the air pump is electrically connected with the control electric box.

Preferably, the air pump is a high-pressure vortex fan air pump with the flow rate of 56m³The power is 0.25kw, the rotating speed is 2800r/min, and the dissolved oxygen of the nutrient solution is supplemented in time.

Further, the substrate bath 1 has an isosceles trapezoid cross section. The design of the substrate groove 1 with large bottom and small top can provide sufficient growth space for the root system, effectively control the space cost, and reduce the influence of external environments such as illumination and the like on the ecological environment in the water culture groove as much as possible.

The distance between the citrus grafting opening and the root system is 15-20cm generally, and the grafting opening must be exposed outside the cover plate of the water culture tank in the water culture environment, which has certain requirements on the depth of the tank body and the planting height. As an example, the substrate tank 1 has a lower bottom 40cm, an upper bottom 30cm, a depth 50cm, an overall thickness 18 cm and a length 800 cm.

Furthermore, the depth of the substrate groove 1 is 50cm, which is 20cm higher than the ground level, and one side is slightly higher, which can effectively prevent rainwater from flowing backward and flowing back into the substrate groove 1.

Further, nylon felt is laid on the ground around the substrate tank 1. The nylon felt can play a good constant temperature role. The problem that the temperature of the nutrient solution rises due to heat conduction can be effectively solved in summer when the temperature of the cement ground rises rapidly, and the nutrient solution can be prevented from freezing in winter.

Further, the covering panel 2 is a light-colored foam panel. The thickness of the foam board is preferably about 3cm, the foam board mainly plays a role in fixing plants and keeping constant temperature, the foam board is mainly light-colored, preferably white or silver, light can be effectively reflected in summer, and the temperature of the nutrient solution is effectively reduced by 1-2 ℃.

Furthermore, the top end of the upright post 5 is provided with a sunshade net which covers the whole substrate groove 1. By means of the timing switch, the sunshade net is automatically switched on and off in a time period with a higher temperature in summer. Effectively solving the physiological diseases caused by high temperature and the risks of fruit burning and fruit cracking.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A cultivation tank suitable for outdoor water cultivation of citrus comprises a substrate tank (1) and a covering plate (2), wherein the covering plate (2) covers an opening at the upper end of the substrate tank (1) and is provided with a plurality of openings for penetrating citrus stalks;

the method is characterized in that: upright columns (5) are respectively arranged at two ends of the substrate groove (1), a plurality of cross rods (6) are arranged on the upright columns (5) along the width direction of the substrate groove (1), and tensioned steel wires (7) are arranged between the cross rods (6) at opposite positions of the two ends and used for fixing the fixedly planted citrus trees;

a hard PVC pipe (3) is arranged in the substrate groove (1) at a position 10cm away from the top end, a plurality of through holes (4) are formed in the hard PVC pipe (3), one end of the hard PVC pipe (3) is connected with a water pump (8), and the water pump (8) is arranged at the bottom of the substrate groove (1);

the periphery of the substrate groove (1) is provided with a control electric box which is electrically connected with the water pump (8).

2. The cultivation tank for outdoor water cultivation of citrus as claimed in claim 1, wherein: at least one air stone is arranged under each citrus tree planted in the substrate groove (1), an air pump is arranged on the periphery of the substrate groove (1), the air stone is connected with the air pump through an air pipe, and the air pump is electrically connected with the control electric box.

3. The cultivation tank for outdoor water cultivation of citrus as claimed in claim 1, wherein: the cross section of the substrate groove (1) is isosceles trapezoid.

4. The cultivation tank for outdoor water cultivation of citrus as claimed in claim 1, wherein: and nylon felts are paved on the ground around the substrate groove (1).

5. A tank adapted for the outdoor hydroponic cultivation of citrus fruit according to claim 1, wherein: the covering plate (2) is a light-colored foam plate.

6. The cultivation tank for outdoor water cultivation of citrus as claimed in claim 1, wherein: the top ends of the upright posts (5) are provided with sunshade nets which cover the whole substrate groove (1).

7. The cultivation tank for outdoor water cultivation of citrus as claimed in claim 1, wherein: the depth of the substrate groove (1) is 50cm and is 20cm higher than the ground plane.

8. The cultivation tank for outdoor water cultivation of citrus as claimed in claim 1, wherein: the control electric box is provided with a timing switch.