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侧柏原产我国,对气候适应性强,耐干旱瘠薄,抗病虫,寿命长,种子、木材、叶、皮、根均为人民生活和工业的重要原料。是华北、西北、华东及华南北部荒山绿化的先锋树种。 侧柏长期生活在各种复杂的生态环境中,形成了多层次的变异模式。探索侧柏种源及家系的变异规律,是今后进行种子区别、筛选最佳种源和育种的重要依据。国家于1982年将侧柏种源研究列入重点攻关课题,责承北京林业大学 中国林科院林
Oriental arborvitae native to China, adaptable to climate, drought-resistant infertility, insect resistance, long life, seeds, wood, leaves, skin, root are important raw materials for people’s lives and industry. North China, northwestern China, east China and southern China’s pioneers of barren hills green tree species. Arborvitae long-term life in a variety of complex ecological environment, forming a multi-level pattern of variation. Exploring the law of variation of Arborvitae spp. And its pedigree is an important basis for differentiating and screening the best provenances and breeding in the future. Countries in 1982 Platycladus oriental germplasm research included key research topics, bear the Beijing Forestry University, China Academy of Forestry Lin