Using dark enclosed chamber technique,CO2 fluxes from meadow,Leymus chinensis grassland and Stipa grandis grassland and major environmental factors were measure
The study objects includes seven swine breeds: Minzhu, Sanjiangbaizhu, Yorkshire, Landrace, Junmuyihao, Duroc and Double muscle Yorkshire. According to the sequ
Yin-deficiency syndrome,like Yang-deficiencysyndrome,is one of the most common syndromesin traditional Chinese medicine(TCM).Manystudies have been made on its n