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1981年-1986 年承担了山东省科 委“山楂大面积丰 产栽培试验”的开 发课题,旨在为干 旱山区山楂栽培提 供一套技术规范, 现已按计划取得了 产量翻番的结果。 一、基本情况 选青州市西南 山区五里镇、观音 乡、莲花盆乡山楂老栽培区为试验地,属石质干旱缺水山区。 土质以褐土、
From 1981 to 1986, he undertook the development project of Shandong Provincial Science and Technology Commission “a large-scale cultivation experiment of hawthorn” to provide a set of technical specifications for the cultivation of hawthorn in arid mountainous regions. According to the plan, the result of doubling the output has been achieved. First, the basic situation selected Wulizheng Township, southwest of Qingzhou City, Guanyin Township, Lotus Penghu hawthorn old cultivated area as a pilot, is a dry and dry mountainous rocks. Soil with cinnamon,