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文竹是著名的室内盆花,采用播种繁殖效果好。但文竹种皮坚硬、透水性差,播种后发芽迟缓,一般需要40～50天的时间、严重影响着文竹的繁殖速度。本研究的目的是通过硫酸处理文竹种子,来加速发芽速度。试材和方法选用当年收获的文竹种子,直接放入盛有浓硫酸(比重1.84)的烧杯中,经一定时间(10分、20分、30分、40分、60分)的处理后,倾出硫酸液,在流水中冲洗浸泡17小时,置培养皿发芽
Wen bamboo is a famous indoor potted plant, using sowing and breeding effect is good. However, the hard bamboo seed coat, poor water permeability, slow germination after sowing, the general need 40 to 50 days, a serious impact on the reproduction speed of the Bunny. The purpose of this study was to accelerate the germination speed by treating the asparagus seeds with sulfuric acid. The test materials and methods were selected from the seeds harvested in the same year and placed directly in a beaker containing concentrated sulfuric acid (specific gravity 1.84). After a certain period of time (10 minutes, 20 minutes, 30 minutes, 40 minutes, 60 minutes) Dump sulfuric acid, rinse immersed in running water for 17 hours, set Petri dish sprout