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今年8月26日,在哈尔滨省农科院园艺研究所,同行专家对该所“寒地苹果栽植适宜密度和方式试验研究”项目,进行实地考察,审阅有关资料,听取了课题主持人张云庭的汇报,大家一致认为4×3m的栽培密度和长方形栽培方式具有树体成型快,风光条件好,树势旺,能早期丰产,提高了土地利用率,管理方便,是我
August 26 this year, in Harbin Institute of Horticulture, Academy of Agricultural Sciences, peer experts on the “winter apple planting suitable density and method of experimental research” project, field visits, review of the relevant information, listened to the topic host Zhang Yunting’s Report, we all agreed that 4 × 3m planting density and rectangular cultivation methods with fast tree formation, good landscape conditions, prosperous tree vigor, early high yield, increased land utilization, easy management, is my