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以选育抗旱速生杨树新品种为目标的选种工作,近年来在昭乌达盟地区初步收到一些效果。我们于1961年在赤峰地区发现了小叶杨×美杨的自然杂种。这一自然杂种在赤峰市城郊林场、元宝山林场、盟林研所试验场和盟农研所等地都有大树,长势良好,具有生长快、抗性强、适应性广、材质优良等特性,很有发展前途。1976年经全国杨树良种普查鉴定会评定为推广良种之一。并拟定学名为小美杨的栽
In order to breed new varieties of fast-growing poplar drought as the goal of selection work, in recent years in the Zhao Utapao region initially received some results. In 1961, we found a natural hybrid of Populus simon × Populus simonii in Chifeng area. This natural hybrid has large trees in suburban forest farms, Yuanbaoshan Forest Farm, Allied Research Institute and other agricultural research institutes in Chifeng City, enjoying good growth, fast growth, strong resistance, wide adaptability and good material quality. Features, great prospects for development. In 1976 by the National Poplar seed census identification will be assessed as one of the promotion of good seed. And develop a scientific name for the Young Mei’s planted