Standardized planting method for Jinggang honey pomelo

Abstract

The invention discloses a Jinggang honey pomelo standardized planting method which comprises the following steps: S1, ecologically building a garden; s2, dynamic fertilization; s3, intelligent flower and fruit management; s4, ecological disease and pest prevention and control. According to the invention, a three-in-one fertilization system of soil flora directional culture, nutrient slow release and root system induction is established; a double-way fruit retention technology of'nutrition blocking-hormone regulation 'in the flowering phase is developed; creating a dynamic bagging management method; a variable rate fertilization technology for leaf nutrition diagnosis guidance is introduced.

Description

Technical Field

[0001] The invention relates to the technical field of Jinggang honey pomelo planting, and in particular to a standardized Jinggang honey pomelo planting method. Background Art

[0002] Jinggang Honey Pomelo refers to the high-quality honey pomelo with local characteristics cultivated in Ji'an City. It is the brand specifically promoted for Ji'an's honey pomelo products. Currently, the main varieties cultivated are Jinsha, Taoxi, and Anfu Jinlan. Ji'an boasts abundant honey pomelo cultivation resources and favorable climate, soil, and other natural conditions for honey pomelo production. This has become a pillar industry that has boosted agricultural efficiency and farmers' incomes, and is a hallmark of Ji'an's distinctive character. The existing Jinggang honey pomelo cultivation technology has the following defects: the traditional fertilization plan does not take into account the synergistic effect of soil microbial communities and fertilizers; the flowering period management lacks physiological fruit drop prevention and control measures. Summary of the Invention

[0003] The problems to be solved by the present invention are: providing a standardized planting method for Jinggang honey pomelo, establishing a three-in-one fertilization system of "directed cultivation of soil microbiota - slow release of nutrients - root induction"; developing a dual-pathway fruit preservation technology of "nutrient blocking - hormone regulation" during the flowering period; creating a dynamic bagging management method; and introducing a variable fertilization technology guided by leaf nutrient diagnosis.

[0004] The present invention provides a technical solution to solve the above problems: a standardized planting method for Jinggang pomelo, the planting method comprising the following steps: S1. Ecological garden construction Select a southeast-facing slope with a slope of 15-25° and soil organic matter ≥2.5%. Dig a fish-scale pit and backfill with improved substrate. Plant deep-rooted green manure as a biological plow 30 days before planting, retaining the green manure root system during planting to form a symbiotic system. After planting, use a fruit tree support frame to support the Jinggang honey pomelo tree. S2. Dynamic fertilization Establish a variable fertilization system based on leaf spectrum diagnosis: spray foliar fertilizer containing gamma-aminobutyric acid before flowering to inhibit new shoot growth; apply slow-release fertilizer coated with alginate in furrows during the young fruiting period; and drip irrigation with humic acid liquid fertilizer containing polyglutamic acid during the swelling period. S3. Intelligent flower and fruit management To protect flowers and fruits: spray 0.01% brassinolide + 0.1% borax + 5% chitosan compound liquid during the flowering period; Dynamic bagging: In the first stage of young fruit, use non-woven bags with an air permeability of ≥5000mL / (m²·h); in the second stage of expansion, use double-layer paper bags with UV blocking function; spray the fruit surface with nano-silicon-based preservative before bagging; S4. Ecological pest and disease control Establish natural enemy trapping system: set 3-5 aphid fly traps per 667 m²; hang pheromone disrupter diffusers in the tree canopy; use biological agent of bacillus JK-08 for disease prevention and control.

[0005] Preferably, the fish scale pit in S1 is 1.2*1.0*1.0 m in length* width* depth.

[0006] Preferably, the improved substrate in S1 comprises 30 parts of matured mushroom residue, 15 parts of biochar modified bentonite, 5 parts of phosphorus solubilizing bacteria inoculated calcium magnesium phosphate fertilizer, 10 parts of earthworm manure and 40 parts of local red soil.

[0007] Preferably, the inoculation amount of the improved substrate is 1*10 8 CFU / kg substrate.

[0008] Preferably, the deep-rooting green manure in S1 is Amorpha fruticosa.

[0009] Preferably, the content of gamma-aminobutyric acid in the foliar fertilizer in S2 is 100-150 mg / L.

[0010] Preferably, the N:P2O5:K2O ratio in the slow-release fertilizer in S2 is 12:8:15.

[0011] Preferably, the conductivity of the humic acid liquid fertilizer in S2 is ≤2.0 mS / cm.

[0012] Preferably, the timing of converting the non-woven fabric bag into a double-layer paper bag in S3 is when the fruit transverse diameter reaches 6±0.5 cm.

[0013] Preferably, the fruit tree support frame in S1 comprises a telescopic clamping ring and a plurality of support components; the telescopic clamping ring is fixed on the Jiyang pomelo tree and can be fine-tuned according to the diameter change of the Jiyang pomelo tree, and one end of each of the plurality of support components is connected with the telescopic clamping ring, and the other end is connected with the ground.

[0014] Compared with the prior art, the advantages of the present application are: the present application establishes a "soil microbial community directional culture-nutrient slow release-root system induction" trinity fertilization system; develops a "nutrient blockage-hormone regulation" double-path fruit protection technology during flowering; creates a dynamic bagging management method; and introduces variable fertilization technology guided by leaf nutrition diagnosis. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application, and do not constitute improper limitations on the present application.

[0016] Figure 1 is a flow chart of the planting method of the present application; Figure 2It is a schematic diagram of the three-dimensional structure of the fruit tree support frame of the present invention; Figure 3 is a partial cross-sectional view of a support assembly of a fruit tree support frame of the present invention; Figure 4 yes Figure 3 A magnified schematic diagram of point A in the middle; Figure 5 yes Figure 3 A magnified schematic diagram of point B in the middle; Figure 6 yes Figure 3 Enlarged schematic diagram of point C in the middle.

[0017] Attached figures are marked: 1. Retractable clamping ring, 2. Movable rod, 3. Blade, 4. Rotating shaft, 5. Mounting seat, 6. Support part, 7. Fixed part, 8. Spring one, 9. Movable hole, 10. Movable block, 11. Spring two, 12. Bevel gear one, 13. Bevel gear two, 14. Transmission shaft, 15. Receiving groove, 16. Driving block, 17. Slot, 18. Driving rod, 19. Spring four, 20. Mounting cavity, 21. Limiting ring, 22. Articulated rod two, 23. Connecting rod, 24. Rotating disk, 25. Articulated rod one, 26. Positioning groove, 27. Positioning rod, 28. Spring three, 29. Receiving hole, 30. Push rod. DETAILED DESCRIPTION

[0018] The following will describe the embodiments of the present invention in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0019] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and 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 direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific scope of protection of the present invention.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. Throughout the description of the present invention, "several" means two or more, unless otherwise specifically defined.

[0021] In the present invention, unless otherwise specified or limited, the terms "assemble," "connect," and "connect" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integral connection; mechanical connection; direct connection, connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0022] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0023] It should also be understood that the terms used in this description of the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present invention. As used in the description of the embodiments of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms unless the context clearly indicates otherwise. Example 1

[0024] This embodiment discloses a standardized planting method for Jinggang pomelo. Figure 1 As shown, the planting method includes the following steps: S1. Ecological garden construction Select a southeast-facing slope with a slope of 15-25° and soil organic matter ≥2.5%. Dig a fish-scale pit (length × width × depth = 1.2 × 1.0 × 1.0 m) and backfill with improved substrate. 30 days before planting, plant deep-rooted green manure (Amorpha fruticosa) as a biological plow. During planting, retain the green manure root system to form a symbiotic system. After planting, use a fruit tree support frame to support the Jinggang honey pomelo tree. S1. Dynamic fertilization Establish a variable-rate fertilization system based on leaf spectral diagnostics: spray foliar fertilizer containing γ-aminobutyric acid (100-150 mg / L) before flowering to inhibit new shoot growth; apply slow-release fertilizer coated with alginate (N:P2O5:K2O = 12:8:15) in the furrow during the young fruiting period; and drip irrigation with humic acid liquid fertilizer containing polyglutamic acid (conductivity ≤ 2.0 mS / cm) during the swelling period. S3. Intelligent flower and fruit management To protect flowers and fruits: spray 0.01% brassinolide + 0.1% borax + 5% chitosan compound liquid during the flowering period; Dynamic bagging: First stage (young fruit stage): Use non-woven bags with an air permeability of ≥5000mL / (m²·h); Second stage (expansion stage): Replace with double-layer paper bags with UV blocking function; Spray the fruit surface with nano-silicon-based preservative before bagging; S4. Ecological pest and disease control Establish a natural enemy trapping system: set up 3-5 hoverfly traps for every 667m²; hang pheromone disruptor diffusers in the tree canopy; use biological agents such as Bacillus JK-08 (preservation number CCTCC NO: M2023156) as the main agent for disease control.

[0025] The above solution has the following advantages: 1. Cross-disciplinary technology integration: combining microbiome science, materials science (biochar modification) and traditional agronomy; 2. Dynamic response mechanism: Adjust management measures according to the fruit development stage (such as changing bagging materials); 3. Precision agriculture applications: Introducing spectral diagnosis to achieve precise nutrition regulation; 4. Outstanding ecological value: Establish a complete biological control chain and reduce the use of chemical pesticides. Example 2

[0026] Those skilled in the art will know that during the planting process of Jinggang honey pomelo trees, a support frame is needed to support the Jinggang honey pomelo trees to prevent the Jinggang honey pomelo trees from being blown down or tilted by the wind and affecting the growth of the trees. Therefore, this embodiment discloses a fruit tree support frame, such as Figure 2-6 As shown, it includes a retractable clamping ring 1 and several supporting components; the retractable clamping ring 1 is fixed on the Jinggang honey pomelo tree and can be fine-tuned according to the diameter change of the Jinggang honey pomelo tree (the specific structure of the retractable clamping ring belongs to the existing technology, that is, the clamping structure can be changed according to the diameter change of the fixed object, so it will not be repeated in this application), one end of the several supporting components is connected to the retractable clamping ring 1, and the other end is connected to the ground.

[0027] The support assembly includes a support part and a fixed part 7, one end of the support part is hinged to the retractable clamping ring 1, and the other end is hinged to the fixed part 7, and the fixed part 7 is inserted into the ground for positioning; the support part includes a support part 6, and the upper end of the support part 6 is provided with an axial movable hole 9, and the movable hole 9 is provided with a movable rod 2, a spring 1 8, a movable block 10 and a spring 2 11 fixedly connected in sequence from top to bottom, the lower end of the spring 2 11 is fixedly connected to the bottom of the movable hole 9, and the upper end of the movable rod 2 extends out of the movable hole 9 and is hinged to the retractable clamping ring 1, and the elastic coefficient of the spring 2 11 is greater than the elastic coefficient of the spring 1 8.

[0028] A accommodating hole 29 is provided on the hole wall of the movable hole 9, and a spring three 28 and a positioning rod 27 are installed in the accommodating hole 29, one end of the spring three 28 is fixedly connected to the bottom of the accommodating hole 29, and the other end is fixedly connected to the positioning rod 27. The movable block 10 is provided with a positioning groove 26 that engages with the positioning rod 27, and a vertical mounting hole is provided on the hole wall of the accommodating hole 29. A driving rod 18 is provided in the mounting hole, and the lower end of the driving rod extends into the accommodating hole and engages with the fixed groove on the positioning rod. The upper end of the driving rod 18 is provided with a driving block 16, and a accommodating groove 15 for the movement of the driving block is provided on the support part 6. A card groove 16 that cooperates with the driving block is provided on the driving movable rod 2. A matching hole is provided at the bottom of the accommodating hole 29, and a push rod 30 is provided in the matching hole. One end of the push rod 30 is fixedly connected to the positioning rod 27, and the other end extends out of the support part 6.

[0029] Those skilled in the art will know that the Jinggang honey pomelo tree will slowly grow taller over time. If the supporting portion is of a fixed length, and the retractable clamping ring will become taller as the Jinggang honey pomelo tree grows taller, it will drive the supporting portion to be pulled upward, causing the fixed portion to be separated from the ground, thereby affecting the supporting effect on the Jinggang honey pomelo tree. In the above scheme, by adopting spring one, spring one is in a compressed state. When the Jinggang honey pomelo tree grows taller, spring one will provide an elastic force to the fixed portion, so that the fixed portion can still provide a good thrust to the retractable clamping ring to maintain the supporting effect; and, through the movable block and spring two, when the fixed portion moves upward for a distance, the elastic force of spring one becomes smaller. At this time, the driving block contacts the lower end of the slot, and the fixed portion drives the driving block and the driving rod to move upward. The lower end of the driving rod is separated from the fixed slot, and the positioning rod is in spring three (spring three is in a stretched state at this time). When the cam is in the state of being moved, the cam is retracted into the receiving hole under the action of the pulling force of the cam (state), and at this time, the positioning rod is disengaged from the positioning slot, and the push block moves upward under the action of the spring 2, thereby compressing the spring 1, so that the support frame as a whole can provide a large elastic force to maintain the supporting effect after the Jinggang honey pomelo tree grows taller; and it should be noted that there is a limit block in the movable hole. When the lower end of the movable block contacts the limit block, the positioning slot on the movable block is just opposite to the position of the positioning rod. When the movable block is reset, the fixed part is first pressed downward to drive the spring 1 and the movable block to move downward, so that the movable block contacts the limit block, and then the push rod is pushed to drive the positioning rod to move to the right and extend into the positioning slot and engage with the positioning slot. During this period, when the fixed slot on the positioning rod is opposite to the driving rod, the driving rod moves downward under the action of the spring 4 and engages with the fixed slot, thereby completing the positioning of the movable block.

[0030] The support portion 6 is also provided with a wind drive assembly, which includes a mounting seat 5, a rotating shaft 4, a transmission mechanism and a plurality of blades 3. The plurality of blades 3 are mounted on the rotating shaft 4, the mounting seat 5 is provided on the support portion 6, the rotating shaft 4 is rotatably mounted on the mounting seat 5, and a bevel gear 12 is provided at the lower end of the rotating shaft 4. The transmission mechanism includes a transmission shaft 14, a bevel gear 2 13, a rotating disk 24 and a connecting rod 23. The transmission shaft 14 is rotatably mounted in the support portion 6, and the bevel gear 2 13 and the rotating disk 24 are respectively mounted on the transmission shaft. At both ends of the drive shaft 14, bevel gear 2 13 meshes with bevel gear 1 12 for transmission. A hinged rod 1 25 is eccentrically mounted on the rotating disk 24. One end of the connecting rod 23 is rotatably connected to hinged rod 1 25, and the other end is hingedly connected to hinged rod 22 mounted on the drive rod 18. A mounting cavity 20 is defined within the mounting hole. A spring 4 19 and a retaining ring 21 are disposed on a section of the drive rod 18 located within the mounting cavity 20. One end of the spring 4 19 is grounded to the retaining ring 21, and the other end abuts the wall of the mounting cavity 20. The drive shaft, rotating disk, and connecting rod in this application resemble a crank-connecting rod mechanism.

[0031] Those skilled in the art will appreciate that, since the spring 1 is used as an elastic support member to adapt to the growth of the tangerine tree in the above scheme, if there is a strong wind outside, the elastic force of the spring 1 itself is not enough to maintain the support for the tangerine tree. Therefore, in the above scheme, when there is a strong wind outside, the blade drives the rotating shaft to rotate, thereby driving the bevel gear 1 to rotate, and the bevel gear 2 meshing with the bevel gear 1 follows the rotation, driving the transmission shaft to rotate, and the rotating disk follows the rotation of the transmission shaft, thereby driving the connecting rod to move, and the movement of the connecting rod drives the driving rod to move back and forth. When the driving rod moves upward, the lower end of the driving rod The cam is disengaged from the fixing slot, and the positioning rod retracts into the accommodating hole under the pulling force of spring three (spring three is in a stretched state at this time). At this time, the positioning rod is disengaged from the positioning slot, and the push block moves upward under the action of spring two, thereby compressing spring one, so that the support frame as a whole can provide greater supporting force to the fruit tree when the wind is strong. It should be noted that when the external wind is small, the force transmitted to the rotating shaft by the wind is not enough to drive the driving rod to compress spring four. Therefore, when the wind is small, the rotating shaft and the blades will not rotate. Only when the wind reaches a certain value can the wind drive the rotating shaft to rotate.

[0032] The above description is merely a description of the preferred embodiment of the present invention and is not to be construed as limiting the scope of the claims. The present invention is not limited to the above embodiment, and variations in the specific structure are permitted. Any variations within the scope of the independent claims of the present invention are also within the scope of protection of the present invention.

Claims

1. A standardized planting method for Jinggang pomelo, characterized by: The planting method comprises the following steps: S1. Ecological garden construction Select a southeast-facing slope with a slope of 15-25° and soil organic matter ≥2.5%. Dig a fish-scale pit and backfill with improved substrate. Plant deep-rooted green manure as a biological plow 30 days before planting, retaining the green manure root system during planting to form a symbiotic system. After planting, use a fruit tree support frame to support the Jinggang honey pomelo tree. S2. Dynamic fertilization Establish a variable fertilization system based on leaf spectrum diagnosis: spray foliar fertilizer containing gamma-aminobutyric acid before flowering to inhibit new shoot growth; apply slow-release fertilizer coated with alginate in furrows during the young fruiting period; and drip irrigation with humic acid liquid fertilizer containing polyglutamic acid during the swelling period. S3. Intelligent flower and fruit management To protect flowers and fruits: spray 0.01% brassinolide + 0.1% borax + 5% chitosan compound liquid during the flowering period; Dynamic bagging: In the first stage of young fruit, use non-woven bags with an air permeability of ≥5000mL / (m²·h); in the second stage of expansion, use double-layer paper bags with UV blocking function; spray the fruit surface with nano-silicon-based preservative before bagging; S4. Ecological pest and disease control Establish a natural enemy trapping system: set up 3-5 hoverfly traps for every 667m²; hang pheromone disruptor diffusers in the tree canopy; use Bacillus JK-08 biological agent for disease prevention and control.

2. A standardized planting method for Jinggang pomelo according to claim 1, characterized in that: The length×width×depth of the fish scale pit in S1 is 1.2×1.0×1.0m.

3. A standardized planting method for Jinggang pomelo according to claim 1, characterized in that: The improved substrate in S1 includes 30 parts of decomposed mushroom residue, 15 parts of biochar-modified bentonite, 5 parts of calcium magnesium phosphate fertilizer inoculated with phosphate-solubilizing bacteria, 10 parts of earthworm castings, and 40 parts of local red soil.

4. A standardized planting method for Jinggang pomelo according to claim 3, characterized in that: The inoculum size of the modified matrix was 1×10 8 CFU / kg matrix.

5. The standardized planting method of Jinggang pomelo according to claim 1, characterized in that: The deep-rooted green manure in S1 is Amorpha fruticosa.

6. The standardized planting method of Jinggang pomelo according to claim 1, characterized in that: The content of gamma-aminobutyric acid in the foliar fertilizer in S2 is 100-150 mg / L.

7. The standardized planting method of Jinggang pomelo according to claim 1, characterized in that: The N:P2O5:K2O in the slow-release fertilizer in S2 is 12:8:

15.

8. The standardized planting method of Jinggang pomelo according to claim 1, characterized in that: The electrical conductivity of the humic acid liquid fertilizer in S2 is ≤2.0mS / cm.

9. The standardized planting method of Jinggang pomelo according to claim 1, characterized in that: The timing for converting the non-woven bag in S3 into a double-layer paper bag is when the transverse diameter of the fruit reaches 6±0.5 cm.

10. The standardized planting method of Jinggang pomelo according to claim 1, characterized in that: The fruit tree support frame in S1 includes a retractable clamping ring and several support components; the retractable clamping ring is fixed on the Jinggang honey pomelo tree and can be fine-tuned according to the diameter change of the Jinggang honey pomelo tree, and one end of several support components is connected to the retractable clamping ring and the other end is connected to the ground.

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