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黑木耳菌种的分离方法有三种:耳木组织分离、耳片组织分离、孢子弹射分离。分离时应注意以下事项: 一、标本的选择:采集春耳最好,四至五月采集,一定要耳大、肉厚、色黑、单朵重、无杂菌、无虫害。如耳木分离应与分离部位的耳朵一起采集,要注意了解耳木的营养状况如何,以便区分分离标本的优良性能。二、分离前要注意做好标本的处理:采集到的耳木要适当的凉干或风干,防止杂菌由两头截断处进入耳木,发生污染。
Auricularia species separation methods have three kinds: ear wood tissue separation, ear tissue separation, spore ejection separation. Separation should pay attention to the following: First, the choice of specimens: collection of spring ear best, collected from April to May, must be big ears, fleshy, black, single heavy, no bacteria, no pests. Such as ear separation should be separated with the ear parts of the collection, pay attention to understand the nutritional status of ear wood, in order to distinguish the excellent performance of the separation of specimens. Second, separation should pay attention to the specimen handling: collected otorrhagia to be properly dried or dried, to prevent bacteria from entering the ear wood cut off at both ends, the occurrence of pollution.