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小青杨(Populus Pseudo—simonii)小青杨是我旗主要杨树造林树种之一,树干通直,繁殖容易,适应性强,生长迅速,分部广,在农田防护林、用材林、固沙林及城乡绿化中占有重要地位。小青杨是小叶杨与青杨之间的天然杂种,东北地区已有五十多年的栽培历史,我旗于1955年在协尔苏母树林中发现了这个品种。在吉尔戈朗、城五家子等地采集的小叶杨种子中混杂一些小青杨种子,这就培养出大批小青杨实生苗。二十多年来,在我旗东部与中部甘旗卡地区有一定的发展。
Populus Pseudo-simonii Populus is one of the main tree species for afforestation in China. The tree trunk is straight and easy to propagate. Its adaptability is rapid and wide-ranging. It is widely used in farmland shelterbelts, timber forests, sand-fixing forests and urban and rural areas Afforestation occupies an important position. Young Populus is a natural hybrid between Populus simon and Populus euphratica. In Northeast China, it has been cultivated for more than 50 years. This flag was discovered in 1955 in the mother forest of Celso. Populations of Populus simonii seeds are mixed with Populus simonii seeds collected in Gilgorng and Wujiazi areas, which has resulted in the cultivation of a large number of Populus simonii seedlings. For more than two decades, there have been some developments in the areas of the eastern and central Ganchakka areas.