Hybridization
Hybrid Seed Production in Tomato

 Step #3. Pollination
Emasculated flowers are generally pollinated two days later. Try to avoid pollination on rainy days. The corolla of the emasculated flower turns bright yellow, signalling that the stigma is ready for pollination.

exposing the stigma
Expose the stigma to facilitate pollination.

dipping stigma into pollen
Dip the stigma into the pool of pollen in the pollen container or ...

pollinating
... pollinate by touching the stigma with the tip of the index finger dipped in the pollen pool.

Pollination is usually done 3 times weekly over a 3-5 week period. Successful pollinations are easily seen within one week by the enlargement of the fruit.

After breeding operations are completed, any non-crossed flowers on the female plants are removed to lessen the chance of contamination from selfed seeds before harvest.
 

 


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