In order to look for the accurate fixing method of fresh tea leaves for the sceening of tea plant plasm, the experiments of tea fixing by evaporating, hot-air, microwave, freezing, low-temperature and hotter-pan were carried out by using one bud and two or three leaves of Zhu Ye Qi variety in Hunan Agricultural University planarian in spring. Based on screening of the better parameter of evaporating, hot-air, microwave, different fixing methods were compared. The results read as follows: 75 s evaporating fixing, 70 s microwave fixing and 165 ℃...