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Hybridization pollination device for leguminous crops and pollination method

A hybrid pollination and crop technology, applied in the field of plants, can solve the problems of low success rate and high labor intensity, and achieve the effect of improving the success rate, reducing labor intensity and standardizing operation.

Inactive Publication Date: 2015-02-25
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first purpose of the present invention is to provide a hybrid pollinator for leguminous crops, which solves the problems of traditional leguminous hybridization means mainly relying on manual labor, high labor intensity and low success rate.

Method used

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  • Hybridization pollination device for leguminous crops and pollination method
  • Hybridization pollination device for leguminous crops and pollination method

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Experimental program
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Effect test

Embodiment 1

[0021] figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a circuit diagram of the present invention. As shown in the figure, a hybrid pollinator for leguminous crops includes a main body 1, a gun head 2, a battery 3, a booster plate 4, an air pump 5 and an electrode plate 6. The main body 1 is tubular , the main body 1 is equipped with a battery 3, a booster plate 4 and an air pump 5. The air pump 5 opens towards the front end of the main body 1 for blowing out the air flow. The main body 1 is provided with an air pump switch 7 and an electrode switch 8 to control the opening and closing of the air pump and the power supply respectively. closure. The front end of the main body 1 is connected to the gun head 2. There is a gap 9 on one side of the gun head 2. Anthers can be put into the gun head through the gap. The inside of the gun head 2 is provided with an electrode plate 6. A high-voltage electric field can be generated between them t...

Embodiment 2

[0027] A pollination method using a leguminous hybrid pollinator, the method comprising the following steps:

[0028] (1) The voltage generated by the battery 3 is boosted by the booster plate 4 to form a high-voltage electric field at the electrode plate 6 to attract pollen; the electrostatic force generated by the high-voltage electric field is used to attract pollen, specifically, the high-voltage electric field will use high-voltage The characteristics of the discharge produced by the corona cause a local breakdown of the gas between the two poles, so that there are a large number of ions between the two poles (Mizuno A, 1986), and the pollen itself is a small charged particle that can be adsorbed on the poles. On the board, using this principle, the non-destructive collection of pollen can be realized (this process is very safe, and in most cases there will be no leakage, even if there is leakage, its power is only similar to the static electricity generated in a dry envir...

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Abstract

The invention provides a hybridization pollination device for leguminous crops. The cross pollination device mainly comprises a main body, a gun head, a battery, a pressurizing plate, an air pump and an electrode plate, wherein the main body is pipe-shaped and is internally provided with the battery, the pressurizing plate and the air pump; an opening of the air pump is formed towards the front end of the main body; the main body is provided with an air pump switch and an electrode switch; the front end of the main body is connected with the gun head and a notch is formed in one side of the gun head; the gun head is internally provided with the electrode plate and the notch is tightly formed in the side of the electrode plate; the battery and the electrode switch are connected in series and are connected with a primary coil of the pressurizing plate; a secondary coil of the pressurizing plate is connected with the electrode plate; meanwhile, the battery is further connected with the air pump; an air pump switch is a double-blade and double-gate switch; and one single blade is connected with the air pump in series and the other single blade is connected with the electrode plate in series. The invention further provides a pollination method using the hybridization pollination device for the leguminous crops. According to the hybridization pollination device for the leguminous crops and the pollination method, the problems that a traditional leguminous crop hybridization manner is mainly finished by manpower, the labor intensity is relatively great, the success rate is low and the like are solved.

Description

technical field [0001] The invention belongs to the field of plants, and relates to a hybrid pollinator and pollination method for leguminous crops. Background technique [0002] Legumes are cleistopollinated crops. In plant breeding, hybridization is a basic experimental method, which is usually performed manually by experimenters. Compared with transgenic technology, traditional hybrid breeding is still the main means of planting innovation and new variety breeding due to its low technical requirements, simple operation, and ability to make full use of heterosis. However, the disadvantages of relatively high labor intensity and low success rate limit the advantages of hybrid breeding, especially for cleistiferous leguminous crops, the operation is cumbersome and the labor input is large. Therefore, it is best to design a device that can replace manual labor, reduce labor intensity, and improve the success rate of legume hybridization. Contents of the invention [0003...

Claims

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Application Information

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IPC IPC(8): A01H1/02
Inventor 金喜军张玉先张明聪王孟雪闫鹏宇金毅张俊杰薛远财
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
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