毛白杨可因地制宜的采用埋条、播条、留根和嫁接等方法繁殖。一、毛白杨埋条繁殖法有平埋法和点埋法两种,在砂质壤土上以平埋法较好,粘壤土则以点埋法为宜。平埋法是将种条平埋于4—5厘米的沟内,复土1—2厘米,复土过厚或土壤较粘重,则嫩芽不易出土,需要在出土期间,用铁丝钩子顺行扒土,这样既费工,出苗也不齐;唐县林业 Populus tomentosa can be used according to local conditions buried bar, sowing, root and graft methods such as reproduction. First, the Populus elliottii propagation There are two kinds of flat buried law and Buried law, sandy loam in the flat buried law is better, clay loam is point buried method is appropriate. Flat buried law is buried in the 4-5 cm of the trench, re-soil 1-2 cm, the soil is too thick or thick soil, the tender is not easy to unearthed during the unearthed need to use hook wire Grilling the soil, so that both labor, sprouting is not the same; Tangxian forestry