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胡杨是古老、美丽而神奇的树种,能在极端干旱的地区成林,对旱区环境甚至当地社会稳定都具有重要的作用。很多人赞美胡杨,但人们对胡杨在干旱环境中的适应特征等仍然知之甚少。如今,环境变化和人为干扰正深刻地影响着这一珍稀树种的分布和生存。珍贵的胡杨胡杨(Populus euphratica)属于杨柳科胡杨亚属木本植物,又称异叶杨,是第三纪的孑遗植物,是最古老的杨树之一,为珍稀濒危树种。胡杨分布于全球20多个国家,但超过60%的胡杨林分布在我国,而我
Populus euphratica is an ancient, beautiful and magical tree species that can be planted in extremely arid areas and plays an important role in the stability of the environment in arid areas and even the local community. Many people praise Populus euphratica, but little is known about the adaptation characteristics of Populus euphratica in arid environments. Today, environmental changes and human disturbance are profoundly affecting the distribution and survival of this rare species. Populus euphratica, a precious genus of Populus euphratica, belongs to the subgenus genus Populus euphratica, also called asyproduct. It is a Tertiary relict plant and one of the oldest poplar species, which is rare and endangered. Populus euphratica distributed in more than 20 countries around the world, but more than 60% of Populus euphratica distributed in our country, and I