Detection Of Fecal Parasite Eggs Of Wild Roe Deer

The infection rate of parasitic ovum in the Liangshan National Nature Habitat was high in the last 3 years.There is an obvious trend of the infection rate in each season.The average infection rate observed is the highest in summer followed by that in autumn,while the infection rate is lower in spring and winter less than 50% for most species.The infection rate in the summer of 2015 decreased a bit,while that in 2016 raised again with a potential outbreak.In the last 3 years,The infection rate in autumn increased.However,the infection rate of most species in spring decreased except that of few species rose obviously.The monitoring of parasitic ovum still calls for attention in winter,although massive outbreak doesn't occur in this season.The species and number of parasites in wild roe are very much related to the seasons and the their living environment.When it is autumn or winter,the environment of cold weather and the dry air is not conducive to the reproduction and development of the parasite,therefore,the species and number of the parasites remain low,while it is opposite when it is summer,as the weather is hot and the air is wet,the species and number of the parasites remain high.As pararites just revived from bitter cold of winter,so the infection rate is relatively low compared with autumn which has similar climate,which conforms to the life history of a parasite,proves that the results and analysis of this experiment are true and correct.