单县黄河故道区域科学开展国土绿化分析  

Analysis on scientific land greening in Yellow river old riverway area in Shanxian county

作　　者：陈信 王萌 霍园园 胡素娟 CHEN Xin;WANG Meng;HUO Yuanyuan;HU Sujuan(Shanxian Forestry Bureau,Shanxian 274300)

机构地区：[1]单县林业局,山东单县274300

出　　处：《林业建设》2022年第2期75-78,共4页Forestry Construction

摘　　要：单县黄河故道区域国土绿化现状分为绿化面积上升、绿化面积下降和绿化巩固提升三个阶段,针对单县黄河故道区域实际情况,科学开展国土绿化建议做好把握适地适树原则和加强绿化苗木管护两个方面,并对科学开展国土绿化的生态效益、社会效益、经济效益、综合效益做了分析。The current situation of land greening in shanxian Yellow River old road region can be divided into three stages:increasing green area,decreasing green area and consolidating and upgrading green area.According to the actual situation of Shanxian Yellow River old road region,scientific land greening is suggested to grasp the principle of suitable place and suitable tree and strengthen the management and protection of green seedlings.The ecological benefit,social benefit,economic benefit and comprehensive benefit of scientific land greening are analyzed.

关 键 词：黄河故道区域 国土绿化现状 科学开展国土绿化 效益分析 

分 类 号：S731[农业科学—林学]