论文部分内容阅读
沙棘耐旱、耐寒、耐瘠薄、耐轻度盐碱,抗逆性、抗风沙,耐水湿、串根耐砍,灌丛茂密,根系发达,分蘖萌生能力很强。具有神奇的医药作用和极强的保持水土、涵养水源、防风固沙、防治荒漠化、改良土壤、提高土壤肥力、改善生态环境的功能,是黄土丘陵沟壑区干旱片带改善生态环境和植被恢复的优良先锋树种和关键树种,在林业生态建设中具有其它植物难以替代的地位和作用,可在同类地区大面积推广种植。
Seabuckthorn drought-tolerant, cold-tolerant, barren, resistant to mild saline, stress resistance, wind sand, water wet, cut resistance to the roots, shrubs dense, developed root system, strong tillering ability. It has the miraculous medicinal function and strong function of maintaining water and soil, conserving water, preventing wind and sand, controlling desertification, improving soil, improving soil fertility and improving ecological environment. It is a good piece of dry strip in the gully region of the Loess Plateau to improve the ecological environment and vegetation recovery Pioneer species and key tree species in the ecological construction of forestry has the status and role of other plants can not be replaced, can be widely popularized in similar areas.