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臭柏(Sabina vulgaris Ant.var.vulgris)亦称沙地柏、叉子圆柏,爬地柏,属柏科、圆柏属的常绿针叶灌木。我省神木县尔林兔、大保当、阿楼太,榆林西部巴拉素及横山县均有天然分布,总面积约11万亩。新疆、青海、甘肃、宁夏、内蒙古也有分布。臭柏天然生长于海拔1100～2800米的干旱地带石质山坡及半固定沙地。它具有茎枝匍匐、耐旱、耐寒、耐沙压等特点。由于四季常青,冠形奇特,可作为新的园林绿化树种。一、引种繁殖方法叉子圆柏由于春季开花期受产地多风这一自然条件的影响,授粉率极低,约23.6%。其种子休眠期长,未处理的种子播种后需2
Sabina vulgaris (Ant.var.vulgris) also known as Sabina, fork Sabina, climbed Cypress, is a Cypress, Juniperus coniferous evergreen shrub. Shenmu County in our province Erlin rabbit, Paul security when, A House too, Yalu West Baula Su and Yokoyama are natural distribution, with a total area of about 11 acres. Xinjiang, Qinghai, Gansu, Ningxia, Inner Mongolia are also distributed. Siberian cypress natural growth in 1100 ~ 2800 meters above sea level in the arid rocky slopes and semi-fixed sand. It has stems creeping, drought, cold, sand pressure and other characteristics. As evergreen, crown-shaped peculiar, can be used as a new landscape tree species. First, the introduction of breeding method Fork Sabina as a result of the spring flowering season windy conditions of natural conditions, pollination rate is very low, about 23.6%. Its seed dormancy period is long, untreated seeds need 2 after sowing