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柏木(Cupressus funebris Endl.)树干通直,材质优良,树姿优美,终年常绿,是我国南方常见的乡土树种.但苏北沿海却很少栽植.为了丰富沿海树种,满足社会对优质用材和庭园绿化的需要,故进行了柏木引种试验.现将苗期的试验结果初报如下;一、试验内容和方法(一)柏木幼苗的耐盐试验 供试材料系从浙江省乐清县引进的1年生实生苗,于1984年4月1日定植.试验方法:在自然栽植圃地内进行.采用7个盐份等级,4个重复,共28个小区.小区面积为1.5米×2.0米=3平方米,每小区40株,株行距为20厘米×37.5厘米.
Cupressus (Cupressus funebris Endl.) Trunk straight, good material, beautiful tree posture, year-round evergreen, is a common native species in southern China, but the northern coast of Jiangsu is rarely planted. In order to enrich the coastal species, to meet the community for high-quality timber and First, the test content and methods (a) Salt tolerance test of cedar seedlings from Yueqing County, Zhejiang Province, the introduction of the test material 1 The annual seedling was planted on April 1, 1984. Test method: It was conducted in a natural planting nursery with 7 salt grades, 4 repetitions, a total of 28 plots and a plot area of 1.5m × 2.0m = 3 sq M, 40 per plot, spacing of 20 cm × 37.5 cm.