苗市进入低谷后,很多苗木人都在谋求长足发展的出路。选对树种无疑是稳健发展的关键。结合多年调查研究,笔者认为下列树种有望畅销未来北方苗木市场。低碳树种低碳树种养护简单,比较耐寒,冬季无需采取特殊的保温措施;比较耐旱,节约水资源;自然树形好,不用过多的人工来修剪;病虫害少。千头椿、杜仲、流苏等都属于低碳树种。还有很多乡土树种也具有低碳树种的特质,有实力的从业者可 Miao into the trough, many seedlings are seeking long-term development of the way. The election of species is undoubtedly the key to steady development. Combined with years of research, I believe the following species are expected to sell well in the future northern nursery stock market. Low-carbon species Low-carbon species conservation is simple, relatively cold, winter without special insulation measures; more drought-resistant, water conservation; natural tree is good, not too much man-made to trim; pests and diseases less. Thousand Tsubaki, Eucommia, tassels, etc. belong to the low-carbon tree species. There are many native species also have the characteristics of low-carbon tree species, capable practitioners can