我地区地处辽河下游,濒临渤海,地势低洼易涝,土壤盐碱粘重,属于“退海之地”。因此,在造林技术上有其自己的特点。渠道林带的规划:渠道林带的布置应与渠道沟网、道路相结合。按照本地区水利部门关于标准沟网条田的布置形式(见图1),主林带设在农道两旁,在现有工程的基础上,加宽排碱沟一侧台田4～5米,栽8～10行树(见图2)。排碱 My area is located in the lower reaches of the Liaohe River, on the verge of the Bohai Sea, low lying and prone to floods, soil salinity sticky weight, belong to the “land back to the sea.” Therefore, afforestation technology has its own characteristics. Channel forest planning: the layout of the channel forest should be with the channel ditch, the road combination. In accordance with the layout of the standard water supply department of the local water conservancy department (see Figure 1), the main forest belt is arranged on both sides of the rural road. On the basis of the existing works, Plant 8 to 10 rows of trees (see Figure 2). Alkali