Method and equipment for collecting runoff of camellia oleifera tree in rainy season for irrigation in dry season

Abstract

The invention relates to a method and equipment for collecting stem flow of camellia oleifera in rainy seasons for irrigation in dry seasons, and the method comprises the following steps: determining a mounting part of a stem flow collecting device of a target camellia oleifera, and cleaning the mounting part; tightly attaching the stem flow collecting device to the mounting part; cleaning the periphery of the trunk base of the target camellia oleifera tree and setting a placement point of a rainwater collection bag; the rainwater collecting bag is mounted at a mounting point, and a water outlet of the stem flow collecting device and a water inlet of the rainwater collecting bag are connected through a guide pipe; when it rains in the rainy season, stem flow of a target camellia oleifera tree is collected through the stem flow collecting device and flows into the rainwater collecting bag through the guide pipe to be stored; when irrigation is needed in dry seasons, the water drain valve of the rainwater collecting bag is opened for irrigation. The problems of poor growth, yield reduction and poor fruit quality caused by drought of camellia oleifera are reduced, water resources can be saved, and the transportation, water storage and irrigation cost of irrigation water is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of tea oil tree irrigation, and in particular to a method and equipment for collecting tea oil tree trunk runoff in the rainy season for irrigation in the dry season. Background Art

[0002] Camellia Oleifera Abel is an evergreen shrub or tree of the genus Camellia in the family Theaceae. It is one of the four major woody oil-bearing tree species in the world, along with oil palm, olive and coconut. It is one of the four major woody oil-bearing plants in China, along with Chinese tallow tree, tung oil tree and walnut. At present, the total area of ​​oil-bearing camellia cultivation in my country has reached 4.85×106 hectares, mainly distributed in low mountain and hilly areas in provinces such as Hunan, Jiangxi and Guangxi. Camellia oleifera likes warm and humid climate and tolerates poor soil. It is a pioneer tree species in red soil areas and has obvious ecological effects. The soil types of oil-bearing camellia forests are mainly acidic red soil, yellow soil or yellow-brown soil with a pH value of 4.5 to 6.5. The average high temperature value in the oil-bearing camellia planting area reaches 39℃ from July and lasts until the end of August. Summer and autumn droughts are the main seasons, followed by spring droughts. Summer and autumn are the key periods for fruit enlargement and oil conversion. If drought occurs, the yield of oil-tea can be reduced by more than 30%, or even completely lost in severe cases, which will seriously affect the yield and quality of oil-tea. Therefore, reducing the impact of drought on oil-tea and increasing irrigation during dry weather are of great significance to the high-quality development of oil-tea.

[0003] Camellia oleifera has a high demand for water during the fruit expansion and oil synthesis period, but the main production areas such as Hunan generally have uneven rainfall, with more rain in spring and summer and less rain in autumn, which does not correspond to the demand for water of Camellia oleifera, thus seriously affecting its growth and yield. At the same time, most Camellia oleifera forest bases are located in remote mountainous areas, far away from water sources such as rivers and lakes, and lack irrigation conditions, resulting in huge water transportation costs and labor costs. Summary of the invention

[0004] The present invention provides a method and device for collecting oil-tea tree trunk runoff in the rainy season for irrigation in the dry season. The trunk runoff of the oil-tea tree in the rainy season is collected and stored by a trunk runoff collection device, and is used for irrigation in the dry season, thereby reducing the problems of poor growth, reduced yield and poor fruit quality of the oil-tea tree caused by drought, saving water resources, and reducing the transportation, storage and irrigation costs of irrigation water.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] In a first aspect, a device for collecting runoff from oil tea tree trunks in the rainy season for irrigation in the dry season is provided, comprising:

[0007] Determine the installation location of the trunk runoff collection device of the target tea oil tree and clean the installation location;

[0008] The tree trunk runoff collection device is installed tightly at the installation location;

[0009] Clear and set up rainwater collection bag placement points around the base of the target tea oil tree trunks;

[0010] Install the rainwater collection bag at the installation site, and connect the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag through a conduit;

[0011] When it rains in the rainy season, the trunk runoff of the target tea oil tree is collected by the trunk runoff collection device and flows into the rainwater collection bag through the conduit for storage;

[0012] When irrigation is needed in the dry season, open the drain valve of the rainwater collection bag for irrigation.

[0013] Furthermore, the trunk runoff collection device is tightly arranged at the installation location, including:

[0014] The trunk runoff collection device is tightly fitted to the installation position so that the opening of the trunk runoff collection device matches the curvature of the trunk of the target tea oil tree;

[0015] Use cable ties to tighten evenly at the preset distance between the openings, so that both ends of the cable ties are tightened and fixed;

[0016] Place the filter in the area surrounded by the cable tie and adjust the size of the opening so that the opening fits the filter tightly;

[0017] Use a stretch tape to wrap around the opening to reinforce it.

[0018] Furthermore, the method also includes:

[0019] Apply waterproof glue evenly at the connection between the tree trunk runoff collection device and the installation location.

[0020] Furthermore, before installing the rainwater collection bag at the installation site, the following steps are also included:

[0021] Check the rainwater collection bags for damage by inflating and pressurizing them;

[0022] When the rainwater collection bag is intact, open the air vent of the rainwater collection bag to discharge the internal air; and tighten the drain valve at the water outlet.

[0023] Furthermore, the rainwater collection bag is in the shape of a ring connected end to end;

[0024] Install the rainwater collection bag at the installation site, and connect the outlet of the tree runoff collection device and the inlet of the rainwater collection bag through a conduit, including:

[0025] Place the rainwater collection bag at the installation site and secure it from head to tail using the collection bag lock buckle;

[0026] According to the position of the water outlet of the tree runoff collection device, the position of the water inlet of the rainwater collection bag is adjusted so that the distance between the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag is the shortest;

[0027] The water outlet of the tree trunk runoff collection device and the water inlet of the rainwater collection bag are connected through a conduit.

[0028] Furthermore, the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag are connected through a conduit, including:

[0029] A connecting pipe fitting matching the water outlet of the tree trunk runoff collection device is used, which is arranged at one end of the conduit and then tightly connected to the water outlet of the tree trunk runoff collection device;

[0030] A connecting pipe fitting matching the water inlet of the rainwater collection bag is used, which is arranged at the other end of the conduit and then tightly connected to the water inlet of the rainwater collection bag;

[0031] Use waterproof tape to wrap the connection between the conduit and the outlet of the runoff collection device and the inlet of the rainwater collection bag.

[0032] Furthermore, the method also includes:

[0033] Connect the drain conduit to the water outlet of the rainwater collection bag through the drain valve.

[0034] Further, the drain valve of the rainwater collection bag is opened for irrigation, including:

[0035] Obtain weather condition data and the tea oil tree age value and growth and fruiting condition data of the target tea oil tree;

[0036] According to the weather condition data, the age of the oil-tea tree and the growth and fruiting condition data, the irrigation parameters are obtained by combining the known oil-tea tree planting experience. The irrigation parameters include the number of irrigations and the irrigation amount corresponding to each irrigation.

[0037] The water release valve is controlled based on the irrigation parameters for irrigation.

[0038] In a second aspect, a device for collecting runoff from oil tea tree trunks in the rainy season for irrigation in the dry season is provided, comprising:

[0039] An installation location determination and cleaning module is used to determine the installation location of the trunk runoff collection device of the target tea oil tree and clean the installation location;

[0040] A tree trunk runoff collection device setting module, used to closely fit and set the tree trunk runoff collection device at the installation location;

[0041] A cleaning module is set up at the placement point, which is used to clean around the base of the trunk of the target tea oil tree and set up a placement point for the rainwater collection bag;

[0042] A rainwater collection bag installation module is used to install the rainwater collection bag at the installation point, and connect the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag through a conduit;

[0043] A rainwater collection module is used to collect the trunk runoff of the target tea oil tree through a trunk runoff collection device during the rainy season, and flow the runoff into a rainwater collection bag through a conduit for storage;

[0044] The dry season irrigation module is used to open the drain valve of the rainwater collection bag for irrigation when irrigation is needed in the dry season.

[0045] The beneficial effects achieved by the present invention are:

[0046] Determine the installation position of the trunk runoff collection device of the target oil tea tree and clean the installation position; install the trunk runoff collection device tightly at the installation position; clean and set the installation point of the rainwater collection bag around the trunk base of the target oil tea tree; install the rainwater collection bag at the installation point, and connect the water outlet of the trunk runoff collection device and the water inlet of the rainwater collection bag through a conduit; when it rains in the rainy season, collect the trunk runoff of the target oil tea tree through the trunk runoff collection device, and flow it into the rainwater collection bag through the conduit for storage; when irrigation is needed in the dry season, open the drain valve of the rainwater collection bag for irrigation;

[0047] The trunk runoff collection device is used to collect and store the runoff of the oil-tea tree trunks in the rainy season and use it for irrigation in the dry season, thus reducing the problems of poor growth, reduced yield and poor fruit quality of the oil-tea tree caused by drought;

[0048] Traditional irrigation methods usually require transporting water from nearby rivers and lakes to irrigate oil tea during drought periods. The present invention reduces transportation costs and water storage costs.

[0049] Collecting the runoff from the trunks of oil-tea trees during the rainy season can save water resources to a certain extent and greatly improve water utilization efficiency; it can reduce the adverse effects of excessive precipitation on oil-tea trees, and effectively alleviate the problem of water shortage of oil-tea trees caused by summer and autumn droughts through this method;

[0050] The placement of the circular rainwater collection bag does not affect the maintenance and management of the oil tea tree, and avoids interference of water-fertilizer integrated facilities with weeding and other operations. At the same time, it covers the weeds around the main trunk, reducing the cost of weeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 This is a diagram of the device for collecting oil-tea tree trunk runoff in the rainy season for irrigation in the dry season according to the present invention;

[0052] Figure 2 A flow chart of a method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season according to the present invention;

[0053] Figure 3 This is a structural diagram of the system for collecting runoff from tea oil tree trunks in the rainy season for irrigation in the dry season according to the present invention. DETAILED DESCRIPTION

[0054] The present invention will be further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0055] like Figure 1 The figure shows the device configuration diagram for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season of the present invention, which includes a trunk runoff collection device 11, a filter 111, a rainwater collection bag 12, a water inlet 121, a collection bag lock 122, an air vent 123 and a drain valve 124.

[0056] based on Figure 1 The device setup diagram shown is as follows: Figure 2 As shown, an embodiment of the present invention provides a method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season, comprising:

[0057] 201, determine the installation location of the trunk runoff collection device of the target tea oil tree, and clean the installation location;

[0058] In this embodiment, the installation position of the trunk runoff collection device of the target tea oil tree is determined. Generally, an automatic height measuring device is used to measure the trunk of the target tea oil tree at a distance of about 80 cm from the ground. A straight part of the trunk with a smooth skin is selected as the installation position by video or photographing. If there are messy branches hindering the installation, a pruning saw is used to remove the branches that interfere with the installation so that there are no messy branches blocking the area. Without damaging the bark, a wet cloth is used to smooth the surface of the trunk, and a rag is used to clean the bark powder on the surface of the trunk to ensure that the trunk runoff collection device can fit the trunk tightly, reduce rainwater leakage losses, and improve runoff collection efficiency.

[0059] 202, tightly fitting the tree trunk runoff collection device at the installation location;

[0060] In this embodiment, after the installation site is cleaned in step 201, the trunk runoff collection device is closely attached to the installation site, so that the opening of the trunk runoff collection device matches the curvature of the trunk of the target tea oil tree, and a tie is used to evenly tighten the opening at a preset distance, so that the two ends of the tie are tightened and fixed, and a filter is placed in the area surrounded by the tie, and the size of the opening is adjusted so that the opening fits the filter tightly, and a retractable belt is used to surround the opening for reinforcement; the filter is set to prevent impurities from entering the collection device and blocking the water outlet and the conduit. In order to keep it unobstructed, it is necessary to clean the fallen objects on the filter in time;

[0061] It should be noted that in order to ensure that the entire trunk runoff collection device is firmly and tightly connected to the tree trunk and to prevent rainwater loss, waterproof glue is evenly applied to the connection between the trunk runoff collection device and the installation site.

[0062] 203. Clean and set up rainwater collection bag placement points around the base of the target tea tree trunk;

[0063] In this embodiment, since the rainwater collection bag is annular and is set on the ground around the trunk of the target tea tree, it is necessary to use tools to carefully remove weeds, shrubs, stones, dead branches and other debris within 1-2 meters around the trunk of the tea tree, and use a shovel to level the ground to ensure that there are no obvious potholes to prevent debris from scratching the rainwater collection bag, which is also conducive to the smooth convergence of rainwater to the collection area;

[0064] It is also necessary to inspect the rainwater collection bags for damage by inflating and pressurizing them;

[0065] When the rainwater collection bag is intact, open the air vent of the rainwater collection bag to discharge the internal air; and tighten the drain valve at the outlet to prevent water leakage, ensure the effectiveness of rainwater collection and the stability of storage, and reserve sufficient water for subsequent irrigation.

[0066] 204, installing a rainwater collection bag at the installation site, and connecting the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag through a conduit;

[0067] In this embodiment, a rainwater collection bag is placed at a placement point and fixed at both ends by means of a collection bag lock. The position of the water inlet of the rainwater collection bag is adjusted according to the position of the water outlet of the tree runoff collection device so that the distance between the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag is the shortest. The water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag are connected by a conduit.

[0068] A connecting pipe fitting matching the water outlet of the tree runoff collection device is used, which is arranged at one end of the conduit and then tightly connected to the water outlet of the tree runoff collection device; a connecting pipe fitting matching the water inlet of the rainwater collection bag is used, which is arranged at the other end of the conduit and then tightly connected to the water inlet of the rainwater collection bag; a waterproof tape is used to wrap the connection between the conduit and the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag;

[0069] Connect the drain conduit to the water outlet of the rainwater collection bag through the drain valve.

[0070] 205, when it rains in the rainy season, the trunk runoff of the target tea oil tree is collected by the trunk runoff collection device, and flows into the rainwater collection bag through the conduit for storage;

[0071] In this embodiment, when it rains in the rainy season, the runoff formed by the interception of rainwater through the tree crown flows directly to the filter screen. After the initial filtration of the filter screen, larger impurities such as leaves and insects are intercepted. After the rainwater flows into the trunk runoff collection device and gathers briefly, it flows smoothly into the rainwater collection bag along the conduit under the action of gravity and is stored, waiting to be used for subsequent oil tea irrigation.

[0072] 206. When irrigation is needed in the dry season, open the drain valve of the rainwater collection bag for irrigation.

[0073] In this embodiment, when the rainfall in the dry season is reduced and cannot meet the normal growth and fruiting needs of the oil tea, the weather condition data and the oil tea tree age value and growth and fruiting condition data of the target oil tea tree can be obtained through the chip of the water release valve controller; the processing logic in the chip is based on the weather condition data, the oil tea tree age value and the growth and fruiting condition data, and the irrigation parameters are obtained by combining the known oil tea tree planting experience, and the irrigation parameters include the number of irrigations and the irrigation amount corresponding to each irrigation;

[0074] Specifically, during the period from August to October, irrigation is carried out in batches, with more than 50L of irrigation for mature tea trees each time, which can alleviate and eliminate the impact of drought on tea yield and fruit quality.

[0075] After adjusting the water discharge position based on the irrigation parameters, open the water discharge valve and keep the water discharge at a constant speed. During the process, the water discharge port can be moved so that the soil around the oil tea tree absorbs water evenly. It can also be combined with fertilization for irrigation. Before irrigation, apply fertilizer between the trunk and the circular collection bag, and then start irrigation to allow the fertilizer water to penetrate around the root system. After the irrigation is completed, close the water discharge valve and put the water discharge conduit in place.

[0076] The beneficial effects achieved by the present invention are:

[0077] Determine the installation position of the trunk runoff collection device of the target oil tea tree and clean the installation position; install the trunk runoff collection device tightly at the installation position; clean and set the installation point of the rainwater collection bag around the trunk base of the target oil tea tree; install the rainwater collection bag at the installation point, and connect the water outlet of the trunk runoff collection device and the water inlet of the rainwater collection bag through a conduit; when it rains in the rainy season, collect the trunk runoff of the target oil tea tree through the trunk runoff collection device, and flow it into the rainwater collection bag through the conduit for storage; when irrigation is needed in the dry season, open the drain valve of the rainwater collection bag for irrigation;

[0078] The trunk runoff collection device is used to collect and store the runoff of the oil-tea tree trunks in the rainy season and use it for irrigation in the dry season, thus reducing the problems of poor growth, reduced yield and poor fruit quality of the oil-tea tree caused by drought;

[0079] Traditional irrigation methods usually require transporting water from nearby rivers and lakes to irrigate oil tea during drought periods. The present invention reduces transportation costs and water storage costs.

[0080] Collecting the runoff from the trunks of oil-tea trees during the rainy season can save water resources to a certain extent and greatly improve water utilization efficiency; it can reduce the adverse effects of excessive precipitation on oil-tea trees, and effectively alleviate the problem of water shortage of oil-tea trees caused by summer and autumn droughts through this method;

[0081] The placement of the circular rainwater collection bag does not affect the maintenance and management of the oil tea tree, and avoids interference of water-fertilizer integrated facilities with weeding and other operations. At the same time, it covers the weeds around the main trunk, reducing the cost of weeding.

[0082] Taking the actual test data as an example, the test materials are 7-year-old oil-tea tree varieties 'A' and 'B'. The DBH of all oil-tea trees in the sample plot was investigated and observed. 20 sample trees with DBH of 60mm, 80mm and 100mm were selected from each variety to ensure that each sample tree had 3 main branches, and the crown width and crown height were corrected to be basically the same.

[0083] The device was installed on the trunk of the oil tea tree, and runoff was collected from April to July. As shown in Table 1 below, the water collection of different varieties with different breast diameters was compared. It was found that the total water collection volume reached more than 100L.

[0084]

[0085] The collected rainwater was used to irrigate the sample trees in September and October. Specifically, there were two different irrigation methods. Irrigation method 1 was to irrigate once on September 15, with an irrigation volume of 100L. Irrigation method 2 was to irrigate 50L on September 15 and October 1, respectively. There was no effective rainfall in the 7 days before the irrigation. Around October 15, the fruit drop rate of the test materials was counted at the forest farm. On October 22, the fruit yield, oil yield and number of flower buds of 20 plants were measured. Table 2 shows the effect of applying 100L of tree trunk runoff once for irrigation.

[0086]

[0087] Table 3 shows the effect of applying 100L of tree trunk runoff twice for irrigation;

[0088]

[0089] By comparing Table 2 and Table 3, it is found that collecting trunk runoff in the rainy season and applying it to irrigation in the dry season can effectively increase the fruit yield, oil yield and number of flower buds of Camellia oleifera.

[0090] The impact of summer and autumn drought on tea oil yield can be effectively solved through this invention, which opens up an effective water-saving irrigation method. Through measurements after implementation, it was found that whether it is a one-time irrigation with 100L of trunk runoff or irrigation in batches, the tea oil yield can be greatly increased, and it also plays a certain role in promoting the development of tea oil flower buds. The tea oil plants implementing this method grow better, and the rate of flower and fruit drop is lower than that of other tea oil plants, which has broad application prospects.

[0091] In combination with the method for collecting runoff from oil tea tree trunks in the rainy season for irrigation in the dry season described in the above embodiments, the device for collecting runoff from oil tea tree trunks in the rainy season for irrigation in the dry season is described below by way of an embodiment.

[0092] like Figure 3 As shown, an embodiment of the present invention provides a device for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season, comprising:

[0093] The installation location determination and cleaning module 301 is used to determine the installation location of the trunk runoff collection device of the target tea oil tree and clean the installation location;

[0094] A tree trunk runoff collection device setting module 302 is used to closely fit and set the tree trunk runoff collection device at the installation location;

[0095] The placement point setting and cleaning module 303 is used to clean and set up the placement points of the rainwater collection bags around the trunk base of the target tea oil tree;

[0096] A rainwater collection bag installation module 304 is used to install the rainwater collection bag at the installation point, and connect the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag through a conduit;

[0097] The rainwater collection module 305 is used to collect the trunk runoff of the target tea oil tree through the trunk runoff collection device when it rains in the rainy season, and flow it into the rainwater collection bag through the conduit for storage;

[0098] The dry season irrigation module 306 is used to open the drain valve of the rainwater collection bag for irrigation when irrigation is needed in the dry season.

[0099] The beneficial effects achieved by the present invention are:

[0100] The installation position determination and cleaning module 301 determines the installation position of the trunk runoff collection device of the target oil tea tree, and cleans the installation position; the trunk runoff collection device setting module 302 sets the trunk runoff collection device tightly at the installation position; the placement point setting and cleaning module 303 sets and cleans the placement point of the rainwater collection bag around the trunk base of the target oil tea tree; the rainwater collection bag installation module 304 installs the rainwater collection bag at the placement point, and connects the water outlet of the trunk runoff collection device and the water inlet of the rainwater collection bag through a conduit; when it rains in the rainy season, the rainwater collection module 305 collects the trunk runoff of the target oil tea tree through the trunk runoff collection device, and flows into the rainwater collection bag through the conduit for storage; when irrigation is needed in the dry season, the dry season irrigation module 306 opens the drain valve of the rainwater collection bag for irrigation;

[0101] The trunk runoff collection device is used to collect and store the runoff of the oil-tea tree trunks in the rainy season and use it for irrigation in the dry season, thus reducing the problems of poor growth, reduced yield and poor fruit quality of the oil-tea tree caused by drought;

[0102] Traditional irrigation methods usually require transporting water from nearby rivers and lakes to irrigate oil tea during drought periods. The present invention reduces transportation costs and water storage costs.

[0103] Collecting the runoff from the trunks of oil-tea trees during the rainy season can save water resources to a certain extent and greatly improve water utilization efficiency; it can reduce the adverse effects of excessive precipitation on oil-tea trees, and effectively alleviate the problem of water shortage of oil-tea trees caused by summer and autumn droughts through this method;

[0104] The placement of the circular rainwater collection bag does not affect the maintenance and management of the oil tea tree, and avoids interference of water-fertilizer integrated facilities with weeding and other operations. At the same time, it covers the weeds around the main trunk, reducing the cost of weeding.

[0105] It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0106] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0107] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0108] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0109] The above are merely embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the scope of the claims of the present invention to be approved.

Claims

1. A method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season, characterized in that: include: Determine the installation location of the trunk runoff collection device of the target tea oil tree, and clean the installation location; The tree trunk runoff collection device is tightly mounted on the installation location; Cleaning and setting up rainwater collection bag placement points around the base of the trunk of the target tea oil tree; Install the rainwater collection bag at the installation point, and connect the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag through a conduit; When it rains in the rainy season, the trunk runoff of the target tea oil tree is collected by the trunk runoff collection device and flows into the rainwater collection bag through the conduit for storage; When irrigation is needed in the dry season, the drain valve of the rainwater collection bag is opened for irrigation.

2. The method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season according to claim 1, characterized in that: The step of closely fitting the tree trunk runoff collection device at the installation location comprises: The trunk runoff collection device is tightly fitted to the installation position so that the opening of the trunk runoff collection device matches the curvature of the trunk of the target tea oil tree; Use a cable tie to evenly tighten the openings at a preset distance, so that both ends of the cable tie are tightened and fixed; Placing a filter in the area surrounded by the cable tie, and adjusting the size of the opening so that the opening fits tightly with the filter; Use a stretch strap to wrap around the opening to secure it.

3. The method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season according to claim 2, characterized in that: The method further comprises: Evenly apply waterproof glue on the connection between the tree trunk runoff collection device and the installation part.

4. The method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season according to claim 1, characterized in that: Before installing the rainwater collection bag at the installation point, the method further comprises: Performing a damage inspection on the rainwater collection bag by means of inflating and pressurizing the bag; When the rainwater collection bag is intact, open the air vent of the rainwater collection bag to discharge the internal air; and tighten the drain valve at the water outlet.

5. The method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season according to claim 4, characterized in that: The rainwater collection bag is in the shape of a ring connected end to end; The method of installing the rainwater collection bag at the installation point and connecting the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag through a conduit comprises: The rainwater collection bag is placed at the installation point and fixed at the head and tail by means of the collection bag lock buckle; According to the position of the water outlet of the tree runoff collection device, the position of the water inlet of the rainwater collection bag is adjusted so that the distance between the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag is the shortest; The water outlet of the tree trunk runoff collection device and the water inlet of the rainwater collection bag are connected through a conduit.

6. The method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season according to claim 5, characterized in that: The water outlet of the tree trunk runoff collection device and the water inlet of the rainwater collection bag are connected by a conduit, including: A connecting pipe fitting that matches the water outlet of the tree trunk runoff collection device is used, which is arranged at one end of the conduit and then tightly connected to the water outlet of the tree trunk runoff collection device; A connecting pipe fitting matching the water inlet of the rainwater collection bag is provided at the other end of the conduit and then tightly connected to the water inlet of the rainwater collection bag; A waterproof tape is used to wrap the connection between the conduit, the water outlet of the runoff collection device and the water inlet of the rainwater collection bag.

7. The method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season according to claim 6, characterized in that: The method further comprises: The drain conduit is connected to the water outlet of the rainwater collection bag through a drain valve.

8. The method for collecting oil tea tree trunk runoff in the rainy season for irrigation in the dry season according to claim 7, characterized in that: The step of opening the drain valve of the rainwater collection bag for irrigation comprises: Acquiring weather condition data and the tea oil tree age value and growth and fruiting condition data of the target tea oil tree; According to the weather condition data, the oil-tea tree age value and the growth and fruiting condition data, the irrigation parameters are obtained by combining the known oil-tea tree planting experience, and the irrigation parameters include the number of irrigations and the irrigation amount corresponding to each irrigation; The water release valve is controlled based on the irrigation parameters to perform irrigation.

9. A device for collecting runoff from tea tree trunks in the rainy season for irrigation in the dry season, characterized in that: include: An installation location determination and cleaning module is used to determine the installation location of the trunk runoff collection device of the target tea oil tree and clean the installation location; A tree trunk runoff collection device setting module, used to closely fit and set the tree trunk runoff collection device at the installation location; A cleaning module is provided at the placement point, which is used to clean around the base of the trunk of the target tea oil tree and set up a placement point for the rainwater collection bag; A rainwater collection bag installation module, used to install the rainwater collection bag at the installation point, and connect the water outlet of the tree runoff collection device and the water inlet of the rainwater collection bag through a conduit; A rainwater collection module, used for collecting the trunk runoff of the target tea oil tree through the trunk runoff collection device when it rains in the rainy season, and flowing the runoff into the rainwater collection bag through the conduit for storage; The dry season irrigation module is used to open the drain valve of the rainwater collection bag for irrigation when irrigation is needed in the dry season.

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