侧柏为温带阳性树种,耐干旱瘠薄,萌芽能力强,在平地或悬崖峭壁上都能生长,是干旱、石质山地造林的先锋树种。它侧根发达,萌芽性强、耐修剪、寿命长,抗烟尘,抗二氧化硫、氯化氢等有害气体,是我国应用最普遍的观赏树木之一。在我国北方地区倍受青睐,具有极大的栽培前景。20世纪80年代中期以来,随着容器制作及其育苗技术的应用,容器育苗技术已成为干旱贫瘠山区、沙化地区提高造林成 Platycladus orientalis is a temperate-positive species that is resistant to arid infertility and capable of sprouting. It grows on flat or cliffs and is the pioneer tree species for arid and stony mountainous afforestation. It is developed side by side, sprouting strong, resistant to pruning, long life, anti-dust, anti-sulfur dioxide, hydrogen chloride and other harmful gases, is China’s most commonly used ornamental trees. In the northern part of our country much favored, with great prospects for cultivation. Since the mid-1980s, with the container production and its application of seedling technology, container seedling technology has become arid and barren mountainous areas, sandy areas to improve afforestation into