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本试验采用四。坐(TTC)定量法测定日本金松种子脱氢酶活性.不同浸种处理后、种子的脱氢酶活性有不同程度的差别。试验证明,经C—751激素处理的种子活力大为提高。
This test uses four. (TTC) method for the determination of the seed dehydrogenase activity of P. japonicus seeds.Different treatment with soaking seeds showed different degrees of dehydrogenase activity. Experiments show that the C-751 hormone-treated seeds greatly improved vitality.