目前大部分地区茵陈的净选加工方法是摘去杂草及梗,筛去灰砂。此法效率极低,且灰尘大,给工作人员带来不适。为了解决这些不足,笔者经多次反复试验,得出一种简便易行的方法:先将药材喷撒5％的水,闷润,冬春5～6小时,夏秋3～4小时,用转盘式切药机切制,刀片用旧的或新的反上,调刀片切厚3mm,刀片与料口距离3mm。干燥至八成干时、筛去灰砂(用30目筛),摘去杂草及梗,再干燥即得。切后的茵陈梗与蒿分开极易除去,操作过程中 At present, the net selection and processing method of capillaris in most regions is to remove weeds and stems and screen out the sand. This method is extremely inefficient and dusty, causing discomfort to the staff. In order to solve these deficiencies, the author tried repeatedly and repeatedly to obtain a simple and easy method: First spray 5% of water on herbs, moisten, 5 to 6 hours in winter and spring, and 3 to 4 hours in summer and autumn. Cutting machine cut, the blade with the old or new on the reverse, adjust the blade thickness 3mm, blade and material mouth distance 3mm. When it is dry to 80% dry, sieve out the lime sand (use 30 mesh sieve), remove the weeds and stems, and then dry it. After cutting the capillaris stem and basil are easily removed, during the operation