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沈阳市新城子区东部山区,从1965年春,开始引种樟子松,到目前为止,樟子松人工林和油松人工林相比,具有很大的稳定性和较高的生产力。据几年来的造林实践和以往人工幼林生育情况,写成初步调查报告,为本地区发展樟子松提供资料。 1 新城子区的自然概况新城子区位于沈阳市北部,在东经123°16′—128°18′,北纬41°54′—42°11′之间,距沈阳市区35km。本区东部丘陵山区的地貌类型,属长白山余脉,海拔高100—441m,最高峰石人山高
Since the spring of 1965, Pinus sylvestris began to be introduced in the mountainous area of the eastern part of Shenyang Xinchengzi District. So far, Pinus sylvestris var. Mongolica and Pinus tabulaeformis plantations have great stability and high productivity. According to several years of afforestation practices and past artificial young parental status, a preliminary investigation report was written to provide information on the development of Pinus sylvestris in the region. 1 Xinchengzi District’s natural profile Xinchengzi District is located in the northern part of Shenyang City, between 123 ° 16’-128 ° 18’E and 41 ° 54’-42 ° 11’N and 35 km from Shenyang. The hilly landform in the eastern hilly region of this area belongs to the remnant of Changbai Mountain with an elevation of 100-441m and the highest peak of Mount Shiren