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5月18日,由山东省沂源县南麻街道办成人教育中心王学坤等教师,历经7年共同培育的植物新品种平安槐,获得国家植物新品种权证书。平安槐的突出特点是不长高的大冠乔木,观赏价值很高,叶、花供观赏,是优良的园林树种。它的枝条不是向下垂而是向四周生长,也没有直立生长的枝条,给人以四平八稳的感觉,故取名平安槐。两三年生的平安槐稍加修剪,树冠呈伞状或蘑菇状,直径可达2米以上。
On May 18, Wang Xuekun, an adult education center by Nanma Sub-district Office of Yiyuan County in Shandong Province, obtained the certificate of plant variety rights after seven years of cultivation of a new plant variety Pinghuai. Pinghuai salient features are not tall crown trees, ornamental value, leaves, flowers for viewing, is an excellent garden tree species. Its branches are not drooped but grow to the periphery, nor the branches of erect growth, giving a feeling of stability, it is named Pinghuai. Two or three years of peace Huai slightly plus pruning, crown umbrella or mushroom-shaped, up to 2 meters in diameter.