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Pollination device used for medicago sativa

A pollination device, alfalfa technology, applied in the fields of application, plant genetic improvement, botanical equipment and methods, etc., can solve the problems of uneven pollination, pollen blockage, etc., and achieve the effect of low production cost, uniform pollination, and not easy to unite

Inactive Publication Date: 2017-09-15
常州鼎众冷暖设备工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main technical problem to be solved by the present invention is to provide a pollination device for alfalfa in view of the problem that the pollination head of the existing pollinator often has pollen blockage during the process of pollinating the alfalfa flower, which leads to uneven pollination.

Method used

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  • Pollination device used for medicago sativa

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example

[0019] First open the pollen bin mouth 6, add pollen to the pollen bin 8 through the pollen bin mouth 6, then press the extension switch 11, the gasket 12 shrinks inward after being stressed, and then stretches the pollination tube 14 outward to make the pull The fixed knot 15 on the extension tube 17 is fixed to the fixed port 13, the shrinkage and extension of the stretch tube 17 can be adjusted according to the height of the alfalfa flower, and then the main switch 1 is turned on, and the fan 4 is rotated by the power supply 2 to provide power, thereby generating Wind, the wind pushes the passive fan 7 to start rotating, and the blades of the passive fan 7 throw pollen into the pollination tube 14, and the movable piece 10 is opened under the action of the wind generated by the fan 4, and the pollen is blown into the pollination head 16, and then After the pollination is completed, the main switch 1 can be turned off after the pollination is finished. After testing, the frui...

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Abstract

The invention relates to a pollination device used for medicago sativa, and belongs to the technical field of artificial pollination. According to the pollination device used for medicago sativa, when a master switch is turned on, a fan is driven to rotate at a certain rotating speed, air flow speed in the pollination device is adjusted, a driven fan is driven by air flow to rotate, a movable plate is pushed by air, pollen enters into a pollination pipe and reaches a pollination port, so that pollination is realized. According to the pollination device, the fan is capable of providing stable air flow, pollen is carried out so realize uniform pollination of medicago sativa female parent plants; in pollination process, caking of pollen is not easily caused because of the effect of air flow, blocking of pollination heads is avoided; the pollination device is reasonable in structure, and is low in production cost.

Description

technical field [0001] The invention relates to a pollination device for alfalfa, which belongs to the technical field of artificial pollination. Background technique [0002] Under natural conditions, the pollination of the fine leguminous forage alfalfa mainly depends on insect pollination. On the one hand, pollinators have evolved towards specialized and efficient flower structure shaping, pollen transfer and pollination systems. However, due to the unique papilionaceous flower structure and cross-pollination characteristics of alfalfa, pollination has always been an important factor restricting the genetic improvement of alfalfa. [0003] According to the different pollination methods of plants, it can be divided into two categories: natural pollination and artificial assisted pollination. For research on crop breeding, seed production, and variety selection, artificial pollination is mainly used, that is, on the basis of determining the male and female parents, the po...

Claims

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Application Information

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IPC IPC(8): A01H1/02
CPCA01H1/027
Inventor 谈宇峰王维
Owner 常州鼎众冷暖设备工程有限公司
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