已知在促进生长的浓度范围内浓度相同时生长素类似物萘乙酸naa产生的促进生长作用大于吲哚乙酸iaa为了验证naa和iaa的这种差异 Template




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tomski已知在促进生长的浓度范围内浓度相同时生长素类似物萘乙酸naa产生的促进生长作用大于吲哚乙酸iaa为了验证naa和iaa的这种差异 coloring