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Physical dormancy, also known as seed coat dormancy or hard seed coat dormancy, refers to the impermeability of the seed coat, which hinders water absorption and gas exchange, preventing germination. Scarification is a common method used to break or weaken the hard seed coat, allowing water and gases to penetrate the seed.
Excess copper induces deficiency of which mineral in plants ?
Metarhizium anisopliae is used for control of:
What is the percentage of nitrogen in urea on weight basis?
The maximum amount of energy is liberated on oxidation of ____
For Magnesium deficiency determination, plant that is used as indicator plant _________________________ .
The Indian Agricultural Research Institute (IARI) recently introduced a new high-yielding wheat seed variety which is resistant to yellow, and leaf rust...
Which of the following is also known as downy mildew fungus" ?
For inducing the germination stratification is practised in seeds of
What is the scientific name of Barley?
Little leaf in cotton is due to the deficiency of