Four Elements Of The Nomadic Industry In Yicheng City

Under the background of conflict between grass and livestock and pasture degradation,it is significant to use the Yang Tanguy's nomadic four factors(practitioner,livestock,pasture,nomadic)as the research perspective,to research the changes of water village's nomadic herding of Yenning city through the field investigation.The first chapter "practitioner" discuss the change of the working group,in the beginning it was wail,which contain the function of work,culture,and administration.Then turn to a sustainable group which undertake cooperating production and part of cultural function.Finally it changed to a loose group whose major in production cooperation,just a few of cultural function.cooperative production is the core function of it.The second chapter "livestock" aim to take the sheep as main line to describe the changes of livestock.The structure of livestock of water village,by the social development,the impact of policy and market,has changed greatly.The third chapter "pasture" outlines how the four season pasture's and the clipping pasture's spatial distribution is,discussing the classification and utilizing rules.By the way,changes in pasture management system and its influence on the nomadic industry are also discussed.The fourth chapter describes the spatial arrangement of "travel" Water Village nomadic industry transfer and process,points out the different periods of change,and found that swimming water Village decreased.Finally,the research pointed out that big changes of the four factors of nomadic herding have taken place since the pasture and livestock contract responsibility system.Institutional reform and market entry is the main cause of these changes,and now water Village nomadic industry appeared the trend of pasture resources is not sustainable.