Dormancy due to their presence in deeper layer is called as?
Dormancy due to their presence in deeper layer is called as? Correct Answer Enforced dormancy
The correct answer is Enforced dormancy.
- Enforced dormancy is an inability to germinate due to an environmental restraint such as shortage of water, low temperature, poor aeration.
- It occurs when the seed is simply being deprived of its requirements for germination.
- It is due to the deep placement of seeds in the soil during ploughing of the field.
- Enforced dormancy is a non-specific character of seed.
- Cultivation encounters enforced dormancy by bringing the seeds to the surface where they are exposed to light besides better aeration.
- High soil temperature and NO3 content of surface soil may further help in breaking seed dormancy.
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Feb 20, 2025