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丹东栗在丹东地区栽培历史比较悠久。由于技术落后,管理粗放,多年来一直存在结果晚、产量低的问题,为了改变低产状况,使板栗幼树提早结果,早期丰产,尽快发挥经济效益,从1975年开始,在东沟县汤池乡萌芽村进行了丹东栗早期丰产栽培技术的试验研究。现已在全市区广泛推广,先后共建立栗树密植丰产园7000多亩。
Dandong Li cultivation in Dandong area has a long history. Due to the backward technology and extensive management, there has been a problem of late output and low output over the years. In order to change the condition of low production, early recovery of chestnut young trees results in early yield and economic benefits as soon as possible. Since 1975, in Tangchi Township, Donggou County, In the budding village, experimental research on early high yielding cultivation techniques of Dandong chestnut was conducted. Has been widely promoted in the city, has a total of chestnut dense planting and planting of more than 7000 acres of garden.