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1.一般赤霉菌在不同培养基上产生的分生孢子较少,但经阳光照射后,其在马铃薯琼脂培养基上产生极多。2.阳光照射能促进小麦赤霉菌产生大量的分生孢子(每毫升2080万),开培养皿盖照射较关盖照射产生分生孢子的数量稍多,照射时间也缩短一倍以上。赤霉菌经阳光连续照射后,可以不断产生较多的分生孢子。3.不同光线对赤霉菌产生分生孢子的效用各异。紫外线、日光灯能使其产生分子孢子,红外线和可见光无作用,其中紫外线照射距离17公分,关培养皿盖照射4小时,产生分生孢子最多。4.赤霉菌经紫外线照射后,温度、湿度、氧气对其产生分生孢子的形态和数量有一定的影响,在处理后3小时就可以形成新的分生孢子。
1. Genus Fungus produces less conidia on different media, but produces much more on potato agar after sunlight exposure. 2. Sunshine can promote the production of a large number of gibberellic spores conidia (20.8 million per milliliter), open the cover of the petri dish to cover the number of exposure to produce slightly more exposure to conidia, irradiation time is also reduced more than doubled. Gibberella after continuous exposure to sunlight, you can continue to produce more conidia. 3. Different light on the grisea produce conidia of different utility. UV light, fluorescent light can make it produce spores, infrared and visible light no effect, of which UV irradiation distance of 17 cm, off the cover petri dish irradiation 4 hours to produce the most conidia. Gibberellicum UV irradiation, temperature, humidity, oxygen conidia on the morphology and the number of its have some impact, 3 hours after treatment can form new conidia.