杉木新品种‘鄂杉1号’

摘要

‘鄂杉1号’是在杉木变异类型罗田垂枝杉中选育出的新品种。该品种具有干形通直圆满、适应性强、耐瘠薄、耐水湿等特点，其区别于其他杉木的主要形态特征是树冠窄小、枝条短细、老枝下垂并自然脱落。可采用根蘖、嫁接、扦插等方式繁殖，能在杉木适生区广泛栽培。%The new variety of‘E Sha 1 ’was selected from Cunninghamia lanceolata cv. Luotian which is a natural variation of C. lanceolata. The new variety grows well with straight trunk,strong adaptability,and strong tolerance to barren and wet. The main morphylogical characteristics are thinner and narrower crowns,shorter branches and the naturally drooping and deciduous old shoots compared with ordinary. The new variety can be propagated by root suckers, grafting or cutting,and can be widely cultivated in the areas in which ordinary C. lanceolata adapts.