微波处理对黄瓜雄花和雌花形成的影响

Effects of Microwave Treatments on the Male and Female Flower Formation of Cucumber

用不同剂量微波 (2 4 50 MHz)能分别处理种子和 /或幼苗。结果显示 :微波处理未影响黄瓜种子萌发、初花苗龄和初花节位 ,但可以增加每株雄或雌花数。

The effects of microwave (2450MHz) energy tre at ment with different duration on the cucumber seeds and/or seedlings are studied. The results are as follows: The microwave treatment does not affect the germina tion of seed, the seedling age, and node order when the first male and female fl ower bud emerged. But, the microwave treatment increases obviously the number of either male or female flower per plant related to the duration of treatment. It is the first report concerned to that the microwave treatment may improve the f lower formation.