稻区的干支渠道、坝埂、水库、塘坝、河流两岸、荒山荒地以及社员房前屋后都可植树。我县东尖山公社下岗大队,1971年以来,四旁栽植沙兰场8万多株,保护了农田,美化了环境,近5年来,共采伐木材200多立方米,剪下枝条材8万多斤,木材自给率达85％。可见,稻区四旁绿化大 The dry and branch channels in the rice area, the dam, the reservoir, the dam, the banks of the rivers, the barren hills and wasteland, and the members’ front houses can all plant trees. Since 1971, the County Xiajianshan Commune Laid-Off Brigade has planted more than 80,000 plants along the four sides to protect farmland and beautify the environment. Over the past five years, a total of more than 200 cubic meters of timber has been harvested and more than 80,000 kilos of cuttings have been cut , Timber self-sufficiency rate of 85%. Visible, large green area on the rice