我盟农村牧区常常可见到一种用人工培养能结椽子的树,即在一棵树上能结好多椽子,群众称为“结椽树”.培养这种树,时间短,见效快,既能提供椽材,又能获得檩子,一树椽檩双用,正符合农牧民盖房的需要。培养这种树采用的树种是旱柳。它是我盟的乡土树种,根系发达,水平根分布广,主根深入土层很深,侧根和顶根遍布土壤各层。它适应性强,在沙地、泥地、渠旁、沟底都能生长,容易成活。在沙地上不怕沙埋,沙埋一层,它能生根一层,萌芽力强,有好多不 In the pastoral areas of our Union, we often find a kind of tree that can cultivate rafters by hand, that is, a lot of rafters can be knotted in one tree and the masses called “knotted rafters.” The cultivation of such trees is quick, Can provide rafters, but also get razor clam, razor double-use tree, is in line with the needs of farmers and herdsmen’s housing. The tree species used to cultivate this tree is Salix. It is a native tree species of our Union. The root system is developed and the horizontal roots are widely distributed. The main roots penetrate deeply into the soil and the lateral roots and top roots are distributed throughout the soil. It is adaptable, in the sand, mud, drainage, ditch can grow, easy to survive. Not afraid of sand buried in the sand, sand buried layer, it can take root, strong sprout, there are a lot of not