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本试验在于进一步查明我国棉花枯萎镰刀菌对高温的耐受力,以及利用这一特性在区分种、型中的意义。自参加棉枯萎镰刀菌形态比较研究的菌株中选取801—6、801—6变异型,8013—8、86—10、8028—2、88—4、11—6、14—1、44—2等9个菌株在PSA培养基上接入直径为7毫米的菌饼各5皿,共45皿,分别置于22—25℃下培养7.5天,35℃下12天及37℃下培养8天、9天、10天、然后分别量取菌落直径。将在35℃下培养12天,37℃下培养8天、9
This test is to further identify China’s Fusarium cotton Fusarium tolerance to high temperatures, and the use of this feature in the distinction between species, the type of significance. From the participation of cotton Fusarium morphology comparison of strains selected 801-6,801-6 variant, 8013-8,86-10,8028-2,88-4,11-6,14-1,44-2 9 strains were plated on PSA medium with 5 dishes each having a diameter of 7 mm and a total of 45 dishes, which were respectively cultured for 7.5 days at 22-25 ° C, 12 days at 35 ° C and 8 days at 37 ° C , 9 days, 10 days, and then colony diameter were measured. Will be cultured at 35 ° C for 12 days, at 37 ° C for 8 days,