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What is the pollen viability

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What is the pollen viability
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Yogita Ingle 5 years, 1 month ago

 

Viability refers to the ability to germinate when environmental conditions are favourable to the plant. Thus, pollen viability refers to the percentage of pollens produced that are viable.

The period for which pollen grains remain viable is highly variable and to some extent depends on the prevailing temperature and humidity. In some cereals such as rice and wheat, pollen grains lose viability within 30 minutes of their release, and in some members of Rosaceae, Leguminoseae and Solanaceae, they maintain viability for months.

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