mineral medium
... 矿质营养素:mineral nutrient 矿质培养基:mineral medium 矿质成分:Mineral Component ...
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其有效成分主要为碳源物质,氮源物质和矿质元素,由至少一种原料组成的氮源物质中具有在培养基中含量为0.5 ~ 2.5%的茶枯粉。
Its main effective components are carbon source material, nitrogen source material, and mineral elements. It contains 0.5-2.5% of tea cake powder.
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