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雪松干形通直,材质优良,树姿雄伟挺拔,是珍贵的用材树种和观尝树种。雪松原分布于喜马拉雅山西部。现在我国南方许多省市均有栽培,但在山西还处于引种试验阶段。本次试验从1981年秋开始。扦插成活率为70％。目前苗木长势良好,据今年6月对扦插苗各项生长指标的调查结果:室内盆栽的平均苗高36.2厘米,平均地径5.2毫米,新梢长10.4厘米;移植于大田的苗木各相应指标分别为26厘米、4.2毫米、6.1厘米。一、插条来源与规格
Cedar stem shape straight, good material, tree-shaped majestic tall and straight, is a precious timber species and viewing species. Cedar distribution in the western Himalayas. Now many provinces and cities in southern China have cultivated, but still in the introduction of Shanxi pilot phase. The test began in the autumn of 1981. Cuttings survival rate of 70%. At present, the growth of seedlings is good. According to the survey results of the growth indexes of cutting seedlings in June this year, the average height of indoor potted plants is 36.2 cm, the average diameter is 5.2 mm and the length of new shoots is 10.4 cm. The corresponding indexes of the seedlings transplanted in the field are respectively It is 26 centimeters, 4.2 millimeters, 6.1 centimeters. First, the source and specifications of cuttings