Dormancy breaking device for improving germplasm germination rate of Artemisia wellbyi

Abstract

The invention discloses a dormancy breaking device for improving the germplasm germination rate of Artemisia wellbyi, which comprises a base, a stirring barrel, a first motor, a first electric valve, a seed discharging mechanism and a second motor, first rolling wheels are fixed to the lower end face of the base, the stirring barrel is fixed to the tops of supporting plates, the first electric valve penetrates through the top of the stirring barrel and is connected with an annular pipeline, the seed discharging mechanism is fixed to the bottom of the stirring barrel, a collecting box is arranged on the lower side of the seed discharging mechanism, a cleaning channel is fixed to one side of the collecting box, and a draining plate is embedded in the bottom of the cleaning channel. According to the dormancy breaking device for improving the germplasm germination rate of the Artemisia wellbyi, Artemisia wellbyi seeds make contact with sheep gastric juice, the sheep gastric juice corrodes epidermis of the Artemisia wellbyi seeds, then under the action of a stirring rod, the corrosion speed of the epidermis of the Artemisia wellbyi seeds can be increased, and compared with the mode of mechanically abrading the epidermis and the dormancy breaking agent, the mode cannot damage the interiors of the Artemisia wellbyi seeds.

Description

technical field [0001] The invention relates to the related technical field of Artemisia Tibetana, in particular to a dormancy breaking device for increasing the germplasm germplasm germination rate of Artemisia Tibetana. Background technique [0002] Artemisia Tibetana is a unique plant in China. It grows in areas with an altitude of 3,600 meters to 5,300 meters. It is mostly grown in hillside grasslands and the dominant species of hillside grassland plant communities. It is an alpine grassland, river and lake gravel land, alpine grassland, and gravel slope land. , Alpine meadows and the main associated species, not artificially introduced and cultivated, Artemisia tibetana is widely distributed in the Qinghai-Tibet Plateau, has strong adaptability, and is rich in fat. After the late autumn frost, its peculiar smell decreases. Sheep like to eat it, so it is a catch and feed for sheep Grass is an excellent forage for cattle and horses in winter and spring; in addition, from ...

AI Technical Summary

Problems solved by technology

[0004] The existing dormancy breaking device for Artemisia Tibetana seeds breaks sleep through the sleep-breaking agent and the hard shell on the surface of the Artemisia Tibetana seeds. The former may destroy the internal structure of the Artemisia Tibetana seeds and cause the seeds to be inactivated, while the latter may damage the seeds. Abrasion into the inside of the seeds of Artemisia Tibetana reduces the germination rate and is not convenient to use; at the same time, because the pericarp of Asteraceae plants such as Artemisia Tibetana covering the seeds is difficult to remove, it will not only affect the cleaning of seeds, but also affect their germination

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