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一、调查薄荷是我省主要栽培药材之一,多分布在吉安、吉水、泰和、安福等县,现以泰和为主要产地。本品多栽培于近河两岸的砂质壤土,据老药农经验认为这种土壤长出来的薄荷含油量最高,粘土较差,砂土更次。薄荷繁殖,普遍采用栽苗法,在惊蛰至春分前后,将地下根茎挖起,择其白嫩粗壮部分,切成3——4厘米长,撒苗田中,上复一层细砂质土,到清明、小满节俟幼苗长到10—15厘米时,择阴天移殖,若遇久雨或久旱应适当的推迟移植时间,但不宜过迟,否则幼苗长得过高,易使成活率降低。
I. Investigation Mint is one of the main cultivated medicinal materials in our province. It is mainly distributed in Ji’an, Jishui, Taihe and Anfu counties. Now Taihe is the main producing area. This product is cultivated in sandy loam on both sides of the river. According to the experience of the old farmers, it is believed that the peppermint grown on this soil has the highest oil content, with poor clay and sand. Peppermint breeding, commonly used seedling method, before and after the convulsions to the vernal equinox, the underground roots will be excavated, choose its white and tender thick section, cut into 3 - 4 cm long, in the middle of the seedling field, a layer of fine sandy soil, to Ching Ming, small full-growth mite seedlings grow to 10-15 cm, select cloudy days transplant colonization, in case of long rain or long drought should be appropriately delayed transplant time, but should not be too late, otherwise the seedlings grow too high, easy to make the survival rate reduce.