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‘心理美’萝卜以味甜、质脆、色美、适宜生食而著称,深受群众的欢迎,在国际市场上也享有很高的声誉.目前许多种子公司和个体户都在经营‘心里美’种子。如何在早期就能确定种子纯度呢?现在介绍两种既准确又简单、省时的室内鉴定种子纯度的方法: 第一种:先准备一个培养皿(没有培养皿用小碟子也行),内铺二层滤纸或二层卫生纸,然后加适量的清水(以不没过种子为宜).随机数取200粒种子,均匀地摆在湿滤纸上,再盖上一张滤纸或卫生纸,盖好盖子。把培养皿放到30℃左右的发芽箱或恒温箱内,如果没有发芽箱可放到炉灶边适当的位置或放到热炕上,以保证种子在适宜温度下发芽,每天适当地添些
’Mental Beauty’ Radish is famous for its sweet taste, crispness, color beauty and suitable for raw food, so it has been well received by the masses and enjoys a high reputation in the international market. At present, many seed companies and self-employed people are operating ’ seed. How to determine the purity of seeds in the early stage? Now introduce two methods that are accurate, simple and time-saving for the determination of the purity of the seeds indoors. The first one is to prepare a culture dish (no dish for small dishes) Store two layers of filter paper or two layers of toilet paper, and then add the appropriate amount of water (not without seeds is appropriate.) Randomly take 200 seeds, placed evenly on the wet filter paper, and then covered with a filter paper or toilet paper, cover cover. Put the petri dish into a germination box or incubator at about 30 ℃, if there is no germination box can be placed in the appropriate position on the stove or placed on the heated kang to ensure that the seeds germinate at the appropriate temperature, add appropriate day