制备试管斜面菌种一般都采用PDA培养基,其中琼脂不仅价格较贵而且在边远山区很难买到。笔者采用紫茄块作培养基,经试验取得了满意的效果。 (一)试验方法供试菌种为佛罗里达平菇。选无病虫害的新鲜紫茄,洗净后用小于试管内径的打孔器沿紫茄长轴方向打孔成长圆柱形,再用刀切成两个 Preparation of tube beveled bacteria are generally used PDA medium, which is not only expensive agar and difficult to buy in remote mountainous areas. I used purple eggplant as a medium, the test achieved satisfactory results. (A) Test Method The test species for the Florida mushroom. No pests and diseases selected fresh purple eggplant, washed with less than the inner diameter of the hole punch perforation grow along the long axis of purple cylindrical shape, and then cut into two knife