鉴定植物必需元素的方法---溶液培养法。 溶液培养法（solution culture method）:用人工配制含已知矿质元素成分的营养液培养植物。 优点：通过添加或减少某种元素，从植物生长状况判断该元素是否为植物所必需。
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The cell membrane permeability, MDA content and POD activity in leaves of two soybean varieties different in resistance to salt were studied under salt stress, using the solution culture method.
用溶液培养的方法对抗盐性不同的两个大豆品种在盐胁迫条件下植株叶片的膜透性、丙二醛含量及过氧化物酶活性进行了研究。
Based on that, the basic concept and fundamental method of culture operator are introduced to further improve the solution quality.
并在此基础上，提出了培养算子的基本概念和方法，以进一步改进解的质量。
Lastly, a new method of sterilizing culture containers was established by combination of ultraviolet-light radiation, 70% ethanol spray, and 0.1% NaClO solution spray, without using high pressure.
第三，首先，对松口蘑菌丝体的培养用容器采用了新的非高压灭菌的方法，即先后经紫外照射、70%酒精喷洒、0.1%次氯酸钠溶液喷洒的组合灭菌方法。
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