前言我县春末夏初升温快,气候干燥、多风,小麦常因灌浆期受干热风的危害而造成减产。营造防护林对小麦干热风有一定的防御效果,而不同地区不同林带结构防御小麦干热风的效益尚需进一步研究。为了探索林带防御小麦干热风的气象效应,给以防御小麦干热风为目的植树造林 Preface My county warm early spring and early summer, dry climate, windy, wheat often due to the dry-hot wind during the filling of the damage caused by the cut. Building shelterbelts has a certain defensive effect on wheat dry and hot winds. However, the benefits of different windbreaks in different areas on the dry and hot wind of wheat need further study. In order to explore the meteorological effects of forest belt defensive wheat dry hot wind, give afforestation for the purpose of defensive wheat dry hot wind