乌桕子脱粒,过去大都采用手工操作,劳动强度大,脱粒速度慢,一天每人只能脱粒桕子40～60斤。为了改进乌桕种子脱粒方法,去年我场试用机械脱粒,工效提高十多倍,劳动强度减轻,脱粒费用下降。采用机械脱粒,每小时可脱粒净桕子500～800斤, Uma ants threshing, the past mostly used manual operation, labor-intensive, threshing slow, one day only thrashing shuttlecock 40 ~ 60 pounds. In order to improve the method of thresher seeds, last year my field trial threshing machine, work efficiency increased more than 10 times, reduce labor intensity, threshing costs. Using mechanical threshing, threshing net prickly heat 500 to 800 pounds per hour,