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蕨状满江红(Azolla filicu-lodes)孢子果的大量采收,一般可采取鲜萍直接晒干——捣碎——过筛——干贮的方法,此法简便易行、工效高,适合孢子果的大量采收。这种方法提纯的孢子果分散度好,利于大量直播育苗。为了便于贮存、长途调运、邮寄和两段育苗利用,可将蕨状满江红的孢子果进一步提纯。一、提纯原理成熟的大孢子果基部有瘤状突起,孢子果本身存在群聚的特点,将粉碎过筛的带孢干萍体,放入竹盘中,反复旋转振荡,可使孢子果进一步群聚成团。过筛去杂质,即
Spore fern Azadirachtaa (Azolla filicu-lodes) large quantities of spore fruit, fresh Ping Ping can generally take direct sun - smash - sift - dry storage method, this method is simple, efficient, suitable for spores A large number of fruit harvesting. Purified spores of this method good dispersion, which will help a large number of live seedlings. In order to facilitate storage, long-distance transport, mail and two nursery use, fern-like Jiang spore fruit can be further purified. First, the purification principle Mature megaspore fruit base has knob-like protrusions, the spore fruit itself has the characteristics of clustering, the sieve will be crushed silkworm spores dry body, into the bamboo plate, repeatedly rotating oscillation, the spore fruit can be further Groups into groups. Sieve to impurities, that is