苗木是造林的基础,特别是发展经济林和建优质高效果园,选购苗木直接关系到果苗的成活、长势、产量及经济效益。因此,在选购优质苗木中要做到九注意:一、注意品种选择。品种要适合本地自然环境条件,要经过主管部门审定。二、注意苗木规格。优质 Seedling is the foundation of afforestation, especially the development of economic forest and build high quality and high-quality orchards, the purchase of seedlings directly related to the survival, growth, yield and economic benefits. Therefore, the purchase of high-quality seedlings to do nine attention: First, pay attention to variety selection. Varieties to suit the local natural conditions, subject to approval of competent authorities. Second, pay attention to seedling specifications. high quality