Proposing orientation of using reasonable territory for development of agriculture - forestry in Huong river basin based on landscape functions. The natural conditions of Huong river basin are differentiated multiformly and originaly with 62 landscape categories belong to one landscape system, one landscape subsystem, three landscape classes, five landscape subclasses, two landscape types and three landscape subtypes. Base on analysing landscape characteristics of Huong river basin it shows diverse structure and landscape functions. In different landscape classes, landscape subclasses or landscape categories there are diffirent functions. Therefore the article had proposed orientation of using reasonable territory for development of agriculture - forestry in Huong river basin based on four functions: functions of protection and conserving natural
functions of protection and economic exploitation
functions of economic exploitation and natural recovery
function of economic exploitation.