沙兰杨(POpulus x euramerican-a(Dode)CTuinier Cv‘Sacrau 79’)即萨克劳—79,属黑杨派的欧美杂种杨中一个栽培良种。1962年在我场开始引种,1964年进行栽培试验。试验结果表明,沙兰杨完全适合我区生长,特别是在土层深厚、湿润、肥沃的立地条件下,生长非常迅速。在干旱瘠薄的沙地营造纯林生长较差,但与刺槐混交却生长良好,能显著的发挥其速生特性。为了探讨在沙地条件下沙兰杨速生丰产途 Poplar (POpulus x euramerican-a (Dode) CTuinier Cv’Sacrau 79 ’) that Saklor -79, is a black-Poplar hybrid poplar cultivation of a good species. In 1962 in my field began to introduce, cultivation experiments in 1964. The test results show that Sallam is perfectly suitable for growing in our district, especially under the condition of deep, moist and fertile soil. The growth of pure forests in arid and barren sandy areas is poor, but the hybrids with locust locusts grow well and can exert their fast-growing characteristics remarkably. In order to explore the fast-growing and productive way of Salvia yunnanensis in sandy land