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制作植病真菌的永久性玻片,常采用挑、刮、徒手切片和石蜡切片等方法,并以甘油明胶或加拿大胶作封固剂①。由于以甘油明胶粘片,易吸水损坏,而石蜡切片.在传统上要经几十个步骤,并须以新鲜病组织作为固定材料,因此植病和真菌学工作者,常为制片花费大量时间。为了探求既可利用干燥标本、又能快速制成永久性玻片的新途径,曾以楝褐斑病、法桐霉斑病、泡桐黑痘病等十余种干燥的真菌标本为材料,作了三种制片方法的革新试验。并初步成功。现总结如下:
The production of fungal plant permanent slide, often using pick, scratch, freehand slices and paraffin sections and other methods, and glycerol gelatin or Canadian plastic sealant ①. Due to the glycerol gelatin sticky sheet, which is easily damaged by water absorption, paraffin sections have traditionally passed through dozens of steps and must be packed with fresh diseased tissue as a fixed material, so plant and fungal workers often spend money on filmmaking lot of time. In order to explore new ways to make use of both dried specimens and permanent slides, more than 10 dried fungal specimens such as Melodic spot, Melittocycidae, and Paulownia pox were used as materials The innovation of three production methods test. And initially successful. Now summarized as follows: