Zhuosheng Yan,Zhuoli Yan,Jinxuan Yan,Xiangru Tang,Guoxi Li,Zhizhong Yang
申请号：
US13509281
公开号：
US20120222350A1
申请日:
2010.08.04
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A method of applying acoustic wave to rice seeds for increasing yield comprises the following steps: (1) Process rice seeds by winnowing and/or wet separation (2) Soak the rice seeds for 10 to 12 hours and pre-process by acoustic wave irradiation in power density from 0.25 to 25 w/L (3) Use acoustic wave frequency from 10 khz to 2000 khz for acoustic wave processing (4) Take out the rice seeds processed by the acoustic wave from soaking liquid and keep the rice seeds stationary until they excrete convex white flakes. A device for applying acoustic wave to rice seeds for increasing yield comprises a container (1) for holding rice seeds and soaking liquid, and also a dasher (2) at least one ultrasonic transducer (3) for generating acoustic wave is disposed on sides or bottom of the container.
