LU501435B1 - Unmanned aerial vehicle liquid pollination technology for korla fragrant pears - Google Patents
Unmanned aerial vehicle liquid pollination technology for korla fragrant pears Download PDFInfo
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- LU501435B1 LU501435B1 LU501435A LU501435A LU501435B1 LU 501435 B1 LU501435 B1 LU 501435B1 LU 501435 A LU501435 A LU 501435A LU 501435 A LU501435 A LU 501435A LU 501435 B1 LU501435 B1 LU 501435B1
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- pollen
- setting rate
- fruit setting
- suspension
- aerial vehicle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H1/00—Processes for modifying genotypes ; Plants characterised by associated natural traits
- A01H1/02—Methods or apparatus for hybridisation; Artificial pollination ; Fertility
- A01H1/027—Apparatus for pollination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/40—UAVs specially adapted for particular uses or applications for agriculture or forestry operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/45—UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Botany (AREA)
- Developmental Biology & Embryology (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present disclosure relates to the technical field of agricultural planting, and more particularly relates to an unmanned aerial vehicle liquid pollination technology for Korla fragrant pears. The unmanned aerial vehicle liquid pollination technology comprises an unmanned aerial vehicle and a pollen suspension, wherein the pollen suspension comprises water, white granulated sugar, pollen and a pollen partner, and the mass ratio of the water to the white granulated sugar to the pollen to the pollen partner is 500: 50: 1: 1; the technology comprises the following steps: firstly, mixing and dissolving the water, the white granulated sugar and the pollen partner according to the ratio, taking 20 ml of the solution, adding the pollen according to the ratio, mixing until the pollen is completely dissolved, adding the remaining solution again to obtain the pollen suspension, and pouring the pollen suspension into a barrel of the unmanned aerial vehicle for spraying operation. Compared with manual pollen dropping and manual pollen shaking, the unmanned aerial vehicle liquid pollination technology for the Korla fragrant pears is more suitable for adverse weather in the flowering phase, meanwhile, the stigma humidity can be increased, and pollination and fertilization are facilitated; pollination is conducted in an unmanned aerial vehicle mode, the pollination time is greatly shortened, and the labor cost input is reduced.
Description
BL-5399 1
LU501435
UNMANNED AERIAL VEHICLE LIQUID POLLINATION TECHNOLOGY
FOR KORLA FRAGRANT PEARS
[01] The present disclosure relates to the technical field of agricultural planting, and more particularly relates to an unmanned aerial vehicle liquid pollination technology for Korla fragrant pears.
[02] Korla fragrant pear trees are Xinjiang special fruit trees, which have high planting economic benefits. In Korla fragrant pear planting management work, pollination in flowering phase is a very important link, if pollination is not good, the yield and quality of the fragrant pears are seriously affected. In traditional production, pollination trees are reasonably configured, the fruit setting requirement is met through natural pollination in the flowering phase, but the fragrant pears are often affected by sand storm and other bad weather in the flowering phase, so its natural pollination effect is not ideal. Therefore, artificial pollination is particularly important for guaranteeing the yield and quality of the fragrant pears. At present, artificial pollination modes include artificial pollen dropping, artificial pollen shaking, mechanical pollen spraying, liquid pollination, etc., wherein liquid pollination is more and more concerned by people due to its high pollination speed, labor cost saving, etc. Therefore, presently, it is urgently needed to design an unmanned aerial vehicle liquid pollination technology for
Korla fragrant pears in the technical field of agricultural planting.
[03] The present disclosure provides an unmanned aerial vehicle liquid pollination technology for Korla fragrant pears, and aims to solve the problems in the prior art.
[04] In order to achieve the above object, the embodiments of the present disclosure provide the following technical solution:
[05] According to the embodiments of the present disclosure, unmanned aerial vehicle liquid pollination technology for Korla fragrant pears comprises an unmanned aerial vehicle and a pollen suspension, wherein the pollen suspension comprises water, white granulated sugar, pollen and a pollen partner, and the mass ratio of the water to the white granulated sugar to the pollen to the pollen partner is 500: 50: 1: 1. The technology comprises the following steps: firstly, mixing and dissolving the water, the white granulated sugar and the pollen partner according to the ratio, taking 20 ml of the solution, adding the pollen according to the ratio, mixing until the pollen is completely dissolved, adding the remaining solution again to obtain the pollen suspension, and pouring the pollen suspension into a barrel of the unmanned aerial vehicle for spraying operation, wherein the flight height of the unmanned aerial vehicle is 7 m, the flight speed is 5.7 m/s when the application dosage of the pollen suspension is 1 kg/667 m”, the flight speed is 4 m/s when the application dosage of the pollen suspension is 2
BL-5399 2 kg/667 m”, and the flight speed is 3 m/s when the application dosage of the pollen LU501435 suspension is 3 kg/667 m°.
[06] Further, after the pollen suspension 1s prepared, the application time 1s that the pollen suspension 1s applied immediately after being prepared, the pollen suspension 1s sprayed 0.5 hour after being prepared, and the pollen suspension is sprayed 1 hour after being prepared, wherein under the conditions that the application dosage of the pollen suspension is 2kg/667 m” and the pollen dilution ratio is 1: 500, the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 75.83% and 19.72% when the pollen suspension is applied immediately after being prepared; the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 75.76% and 19.19% when the pollen suspension is sprayed 0.5 hour after being prepared; and the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 64.71% and 17.16% when the pollen suspension is sprayed 1 hour after being prepared.
[07] Further, the preferable ratio of pollen to water can be 1: 250, 1: 500, 1: 750 and 1: 1000, wherein under the conditions that the application dosage of pollen suspension is 2 kg/667 m° and the pollen suspension is applied immediately after being prepared, the inflorescence fruit setting rate and the single flower fruit setting rate are 80.56% and 23.61% respectively when the pollen dilution ratio is 1: 250; the inflorescence fruit setting rate and the single flower fruit setting rate are 80.00% and 23.33% respectively when the pollen dilution ratio is 1: 500; the inflorescence fruit setting rate and the single flower fruit setting rate are 61.76% and 14.71% respectively when the pollen dilution ratio is 1: 750; and the inflorescence fruit setting rate and the single flower fruit setting rate are 49.17% and 14.58% respectively when the pollen dilution ratio is 1: 1000.
[08] Further, each group of pollen suspension is sprayed for 2,000 square meters, and the application dosage of the pollen suspension is preferably 1 kg/667 m°, 2 kg/667 m” and 3 kg/667 m”, wherein under the conditions that the pollen dilution ratio is 1: 500 and the pollen suspension is applied immediately after being prepared, the inflorescence fruit setting rate and the single flower fruit setting rate are 63.44% and 17.74% respectively when the application dosage of the pollen suspension is 1 kg/667 m°; the inflorescence fruit setting rate and the single flower fruit setting rate are 87.72% and 30.70% respectively when the application dosage is 2 kg/667 m”; the inflorescence fruit setting rate and the single flower fruit setting rate are 88.57% and 30.79% respectively when the application dosage is 3 kg/667 m”.
[09] The present disclosure has the following advantages:
[10] Compared with manual pollen dropping and manual pollen shaking, the unmanned aerial vehicle liquid pollination technology for the Korla fragrant pears is more suitable for adverse weather in the flowering phase, meanwhile, the stigma humidity can be increased, and pollination and fertilization are facilitated; pollination is conducted in an unmanned aerial vehicle mode, the pollination time is greatly shortened, and the labor cost input is reduced; and meanwhile, the unmanned aerial vehicle liquid pollination technology is more suitable for large-area pear orchard pollination, and the liquid pollination method effectively increases the fruit setting rate of single flowers and
BL-5399 3 inflorescences of the Korla fragrant pears. LU501435
[11] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the accompanying drawings used in the embodiments or prior art will be described briefly. Obviously, the accompanying drawings described below are only exemplary, and other drawings can be derived from the accompanying drawings by persons of ordinary skill in the art without creative work.
[12] The structure, ratio, size, etc. shown herein are only used to describe the content disclosed herein for those skilled in the art to understand and read, and are not intended to limit the implementation conditions of the present disclosure, so they have no technically substantive meaning. Any structural modification, proportional relationship change or size adjustment shall fall within the scope covered by technical content disclosed herein without affecting the effect that can be produced and the objective that can be achieved from the present disclosure.
[13] FIG1 is a schematic diagram illustrating disclosure the economic benefit analysis of ‘Korla fragrant pear’ UAV-assisted liquid pollination and traditional artificial pollination;
[14] FIG.2 is a schematic diagram illustrating the effect of the application dosage of different pollen suspensions on fruit setting rate of Korla fragrant pears of the present ;
[15] FIG.3 is a schematic diagram illustrating the effect of different pollen dilution ratios on fruit setting rate of Korla fragrant pears of the present disclosure
[16] FIG.4 is a schematic diagram illustrating the effect of different application times of the prepared pollen suspension on fruit setting rate of Korla fragrant pears.
[17] The implementation of the present disclosure is described with specific embodiments below. Those skilled in the art can easily understand other advantages and effects of the present disclosure from the content disclosed in this Specification.
Obviously, the described embodiments are a part of embodiments of the present disclosure, and are not all of embodiments thereof. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts shall fall within the protection scope of the present disclosure.
[18] The terms such as "upper", "lower", "left", "right", "middle", etc. used herein are only for convenience of description and are not intended to limit the scope of the present disclosure. The change or adjustment of the relative relationship thereof shall also be regarded as the scope of the implementation of the present disclosure without substantive changes to the technical contents.
[19] The present disclosure provides a technical solution as follows.
[20] Unmanned aerial vehicle liquid pollination technology for Korla fragrant pears comprises an unmanned aerial vehicle and a pollen suspension, wherein the pollen
BL-5399 4 suspension comprises water, white granulated sugar, pollen and a pollen partner, and the LU501435 mass ratio of the water to the white granulated sugar to the pollen to the pollen partner is 500: 50: 1: 1. The technology comprises the following steps: firstly, mixing and dissolving the water, the white granulated sugar and the pollen partner according to the ratio, taking 20 ml of the solution, adding the pollen according to the ratio, mixing until the pollen is completely dissolved, adding the remaining solution again to obtain the pollen suspension, and pouring the pollen suspension into a barrel of the unmanned aerial vehicle for spraying operation, wherein the flight height of the unmanned aerial vehicle is 7 m, the flight speed is 5.7 m/s when the application dosage of the pollen suspension is 1 kg/667 m°, the flight speed is 4 m/s when the application dosage of the pollen suspension is 2 kg/667 m”, and the flight speed is 3 m/s when the application dosage of the pollen suspension is 3 kg/667 m°.
[21] In the present disclosure, after the pollen suspension is prepared, the application time is that the pollen suspension is applied immediately after being prepared, the pollen suspension is sprayed 0.5 hour after being prepared, and the pollen suspension is sprayed 1 hour after being prepared, wherein under the conditions that the application dosage of the pollen suspension is 2 kg/667 m° and the pollen dilution ratio is 1: 500, the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 75.83% and 19.72% when the pollen suspension is applied immediately after being prepared; the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 75.76% and 19.19% when the pollen suspension is sprayed 0.5 hour after being prepared; and the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 64.71% and 17.16% when the pollen suspension is sprayed 1 hour after being prepared.
[22] In the present disclosure, the preferable ratio of pollen to water can be 1: 250, 1: 500, 1: 750 and 1: 1000, wherein under the conditions that the application dosage of pollen suspension is 2 kg/667 m” and the pollen suspension is applied immediately after being prepared, the inflorescence fruit setting rate and the single flower fruit setting rate are 80.56% and 23.61% respectively when the pollen dilution ratio is 1: 250; the inflorescence fruit setting rate and the single flower fruit setting rate are 80.00% and 23.33% respectively when the pollen dilution ratio is 1: 500; the inflorescence fruit setting rate and the single flower fruit setting rate are 61.76% and 14.71% respectively when the pollen dilution ratio is 1: 750; and the inflorescence fruit setting rate and the single flower fruit setting rate are 49.17% and 14.58% respectively when the pollen dilution ratio is 1: 1000.
[23] In the present disclosure, each group of pollen suspension is sprayed for 2,000 square meters, and the application dosage of the pollen suspension is preferably 1 kg/667 m°, 2 kg/667 m” and 3 kg/667 m”, wherein under the conditions that the pollen dilution ratio is 1: 500 and the pollen suspension is applied immediately after being prepared, the inflorescence fruit setting rate and the single flower fruit setting rate are 63.44% and 17.74% respectively when the application dosage of the pollen suspension is 1 kg/667 m°; the inflorescence fruit setting rate and the single flower fruit setting rate are 87.72% and 30.70% respectively when the application dosage is 2 kg/667 m”; the inflorescence fruit setting rate and the single flower fruit setting rate are 88.57% and
BL-5399 5 30.79% respectively when the application dosage is 3 kg/667 m°. LU501435
[24] Although the present disclosure has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art to make some modifications or improvements on the basis of the present disclosure.
Therefore, all these modifications or improvements made without departing from the spirit of the present disclosure shall fall within the scope of protection of the present disclosure.
Claims (4)
- BL-5399 6 CLAIMS LU5014351.Unmanned aerial vehicle liquid pollination technology for Korla fragrant pears, comprising an unmanned aerial vehicle and a pollen suspension, wherein the pollen suspension comprises water, white granulated sugar, pollen and a pollen partner, and the mass ratio of the water to the white granulated sugar to the pollen to the pollen partner is 500: 50: 1: 1; the technology comprises the following steps: firstly, mixing and dissolving the water, the white granulated sugar and the pollen partner according to the ratio, taking 20 ml of the solution, adding the pollen according to the ratio, mixing until the pollen is completely dissolved, adding the remaining solution again to obtain the pollen suspension, and pouring the pollen suspension into a barrel of the unmanned aerial vehicle for spraying operation, wherein the flight height of the unmanned aerial vehicle is 7 m, the flight speed is 5.7 m/s when the application dosage of the pollen suspension is 1 kg/667 m”, the flight speed is 4 m/s when the application dosage of the pollen suspension is 2 kg/667 m°, and the flight speed is 3 m/s when the application dosage of the pollen suspension is 3 kg/667 m°.2. The unmanned aerial vehicle liquid pollination technology for Korla fragrant pears according to claim 1, wherein after the pollen suspension is prepared, the application time is that the pollen suspension is applied immediately after being prepared, the pollen suspension is sprayed 0.5 hour after being prepared, and the pollen suspension is sprayed 1 hour after being prepared, wherein under the conditions that the application dosage of the pollen suspension is 2 kg/667 m° and the pollen dilution ratio is 1: 500, the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 75.83% and 19.72% when the pollen suspension is applied immediately after being prepared; the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 75.76% and 19.19% when the pollen suspension is sprayed0.5 hour after being prepared; and the inflorescence fruit setting rate and the single flower fruit setting rate are respectively 64.71% and 17.16% when the pollen suspension is sprayed 1 hour after being prepared.3. The unmanned aerial vehicle liquid pollination technology for Korla fragrant pears according to claim 1, wherein the preferable ratio of pollen to water can be 1: 250, 1: 500, 1: 750 and 1: 1000, under the conditions that the application dosage of pollen suspension is 2 kg/667 m° and the pollen suspension is applied immediately after being prepared, the inflorescence fruit setting rate and the single flower fruit setting rate are80.56% and 23.61% respectively when the pollen dilution ratio is 1: 250; the inflorescence fruit setting rate and the single flower fruit setting rate are 80.00% and23.33% respectively when the pollen dilution ratio is 1: 500; the inflorescence fruit setting rate and the single flower fruit setting rate are 61.76% and 14.71% respectively when the pollen dilution ratio is 1: 750; and the inflorescence fruit setting rate and the single flower fruit setting rate are 49.17% and 14.58% respectively when the pollen dilution ratio 1s 1: 1000.4. The unmanned aerial vehicle liquid pollination technology for Korla fragrant pears according to claim 1, wherein each group of pollen suspension is sprayed for 2,000 square meters, and the application dosage of the pollen suspension is preferably 1BL-5399 7 kg/667 m°, 2 kg/667 m? and 3 kg/667 m2, wherein under the conditions that the pollen | “4901435 dilution ratio is 1: 500 and the pollen suspension is applied immediately after being prepared, the inflorescence fruit setting rate and the single flower fruit setting rate are63.44% and 17.74% respectively when the application dosage of the pollen suspension is 1 kg/667 m°; the inflorescence fruit setting rate and the single flower fruit setting rate are87.72% and 30.70% respectively when the application dosage is 2 kg/667 m°; the inflorescence fruit setting rate and the single flower fruit setting rate are 88.57% and30.79% respectively when the application dosage is 3 kg/667 m°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU501435A LU501435B1 (en) | 2022-02-09 | 2022-02-09 | Unmanned aerial vehicle liquid pollination technology for korla fragrant pears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU501435A LU501435B1 (en) | 2022-02-09 | 2022-02-09 | Unmanned aerial vehicle liquid pollination technology for korla fragrant pears |
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| Publication Number | Publication Date |
|---|---|
| LU501435B1 true LU501435B1 (en) | 2023-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU501435A LU501435B1 (en) | 2022-02-09 | 2022-02-09 | Unmanned aerial vehicle liquid pollination technology for korla fragrant pears |
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| Country | Link |
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| LU (1) | LU501435B1 (en) |
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2022
- 2022-02-09 LU LU501435A patent/LU501435B1/en active IP Right Grant
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Effective date: 20230809 |