三七园的冬季管理工作,往往被产区许多七农所忽视。生产实践证咀,三七冬季管理是栽培管理中不可缺少的重要技术措旌之一。做好三七园的冬管工作,明显地减少来年病虫害的发生,并有利于三七早出苗、出齐苗,植株生长健壮,为夺取三七稳产高产创造了良好的条件。现将三七冬季管理技术述下。一、剪除老株每年到十一月底至十二月问,由于气温不断降低,三七植株长势衰退, March 7 Park’s winter management, often by the production area many farmers ignored. Production practice certificate Tsui, March seven winter management is an indispensable cultivation and management of important technical measures Jing. Panax notoginseng winter tube work, significantly reduce the incidence of pests and diseases in the coming year, and is conducive to early emergence of notoginseng, Qi Miao, robust plant growth, in order to seize the high yield of Panax notoginseng has created good conditions. Panax notoginseng winter management technology. First, cut off the old strain every year to the end of November to December asked, due to the temperature continues to decline, notoginseng plant recession,