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龙垦杏是由实生选种法育成,经25年的选育、区试、生产栽培,分别于1985年和1987年鉴定通过7个早、中、晚熟搭配的系列品系,其中4个经黑龙江省农作物品种审定委员会命名推广。龙垦杏一号(原代号597一号杏) 1986年由黑龙江省农作物品种审定委员会命名推广。龙垦杏一号树势强,树姿半开张呈圆头形。主杆光滑度中等,暗灰色,多年生枝条深
After cultivated for 25 years, Long Ken Xing has been bred for 25 years by means of breeding, district test and production cultivation. Seven lines of early, middle and late maturing lines were identified and approved in 1985 and 1987 respectively. Four of them were confirmed by Heilongjiang Provincial Crop Variety Approval Committee naming promotion. Long Ken apricot (formerly No. 597 an apricot) in 1986 by the Heilongjiang Crop Variety Approval Committee named promotion. Dragon Kenting apricot tree strong, Shuzi opened half round shape. The main rod smoothness medium, dark gray, perennial branches deep