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以番茄属４个种的花粉作试材，共用３组２２个培养基配方，在研究硼酸和蔗糖浓度对花 粉萌发和花粉管伸长影响的基础上，对番茄属花粉萌发培养基配方进行了优化。研究结果在明，番 茄属离体花粉萌发培养基的最佳组成是：蔗糖１３％、硼酸１５０ｍｇ·ｋｇ~（－１）、琼脂１％。
Using four kinds of pollen of tomato as test material, three groups of 22 medium formulas were used. On the basis of studying the effects of boric acid and sucrose concentration on pollen germination and pollen tube elongation, the formula of pollen germination medium of tomato was studied optimization. The results showed that the optimal composition of tomato in vitro pollen germination medium was: sucrose 13%, boric acid 150 mg · kg -1, agar 1%.