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红砂(Reaumria Soongarica (pall) Maxim),别名琵琶柴,柽柳科红砂属灌木,因秋冬季节叶子变为赤红色而得名。它广泛分布于巴且吉林、腾戈里等沙漠,习生于低矮沙丘,复沙地,沙砾质戈壁及山前砾石冲积扇上;在柴达木盆地、祁连山南坡及干旱的黄土丘陵沟壑区也有分布,有“超旱生植物”,“荒漠指示植物”之称。红砂分枝密集、根系发达,抗寒、抗旱、耐盐碱,即可单独形成群落,又可与骆驼刺、盐爪爪、柽柳、白茨等混生,是荒漠区植物群落中主要建群种之一,有较强的固沙能力。
Red sand (Reaumria Soongarica (pall) Maxim), alias Pipa Chai, Tamarix red sand shrub, autumn and winter because the leaves become red and named. It is widely distributed in Pakistan and Jilin, Tengori and other deserts, and was born in the low dune, sand, gobi and piedmont alluvial fan; in the Qaidam basin, the southern slopes of Qilian Mountains and arid loess hilly There are also distributed gully areas, there are “super-xerophytes”, “Desert Indicator Plant,” said. Red sand with dense branches, developed root system, cold, drought, salt, you can form a separate community, but also with the camel thorn, salt claw claws, Tamarix, white and other mixed, is the main desert plant community composition One of the species, there is a strong ability to fix sand.