花生种子发芽率快速测定法

Rapid Method of Testing Germination Percentage in Peanut

用TTC(氯化三苯四氮唑)染色法和红墨水染色法对35份花生品种进行种子生活力的测定,并与其发芽率比较,研究结果表明,TTC法和红墨水法测定的种子生活力和发芽率之间存在极显著的正相关关系。TTC染色法和红墨水法都可用于花生种子发芽率的快速测定,其中TTC染色法的测定结果可靠性高于红墨水染色法。

Seed viability from 35 cultivated peanut varieties was measured by TTC staining method and red ink staining method, and comparison between seed viability and seed germination percentage was carried out in this study. The results showed that seed germination percentage was the most significantly positively correlated to seed viability tested by TTC and red ink staining methods. Therefore, the two staining methods can be used to rapidly test germination percentage of peanut seeds and the TTC staining method is better than red ink staining method.