US 12,302,777 B2
Seed germination promoting liquid and seed germination promoting method using the same
Yoshihiro Oka, Hyogo (JP); and Tomohiro Hashimoto, Hyogo (JP)
Assigned to UNIVERSITY OF HYOGO, Hyogo (JP); and KABUSHIKI KAISHA DAINICHI SEISAKUSHO, Hyogo (JP)
Appl. No. 17/999,949
Filed by UNIVERSITY OF HYOGO, Hyogo (JP); and KABUSHIKI KAISHA DAINICHI SEISAKUSHO, Hyogo (JP)
PCT Filed Dec. 1, 2021, PCT No. PCT/JP2021/044039
§ 371(c)(1), (2) Date Nov. 28, 2022,
PCT Pub. No. WO2022/130975, PCT Pub. Date Jun. 23, 2022.
Claims priority of application No. 2020-210528 (JP), filed on Dec. 18, 2020.
Prior Publication US 2023/0200289 A1, Jun. 29, 2023
Int. Cl. A01C 1/06 (2006.01); A01C 1/02 (2006.01); A01N 59/00 (2006.01); A01P 21/00 (2006.01)
CPC A01C 1/06 (2013.01) [A01C 1/02 (2013.01); A01N 59/00 (2013.01); A01P 21/00 (2021.08)] 5 Claims
OG exemplary drawing
 
1. A seed germination promoting liquid comprising water containing reactive oxygen species and a nanoparticle catalyst in a stationary state, the seed germination promoting liquid being produced by causing cavitation in water and generating plasma therein using a plasma generation mechanism in which a pulse voltage is applied across electrodes in the water including air bubbles mainly containing water vapor generated by the cavitation.