What are the 5 stages of seed germination?
The process of seed germination includes the following five changes or steps: imbibition, respiration, effect of light on seed germination, mobilization of reserves during seed germination, and role of growth regulators and development of the embryo axis into a seedling.
What is Hypogeal germination?
Hypogeal germination implies that the cotyledons stay below the ground. The epicotyl (part of the stem above the cotyledon) grows, while the hypocotyl (part of the stem below the cotyledon) remains the same in length. In this way, the epicotyl pushes the plumule above the ground.
What is the process of germination of seed?
Germination is the process of seeds developing into new plants. First, environmental conditions must trigger the seed to grow. When water is plentiful, the seed fills with water in a process called imbibition. The water activates special proteins, called enzymes, that begin the process of seed growth.
What type of germination do chick peas need?
Chickpea seed germination is hypogeal, with the cotyledons remaining below the soil surface. This enables it to emerge from sowing as deep as about 15 cm. In arid regions, Chickpea is sown deep as surface moisture is inadequate to allow sufficient crop establishment.
What are the 6 stages of germination?
Learn The Six Plant Growth Stages
- Sprout. Each seed contains a small parcel of nutrients that is all they need to germinate and begin growing their first pair of leaves.
- Seedling.
- Vegetative.
- Budding.
- Flowering.
- Ripening.
What are the 4 stages of germination?
seed, sprout, seedling, adult plant.
What is epigeal germination?
Epigeal germination implies that the cotyledons are pushed above ground. The hypocotyl elongates while the epicotyl remains the same in length. Normally, the cotyledon itself contains very little nutrients in plants that show this kind of germination. …
What is epigeal germination and hypogeal germination give with example?
Question 7
| Epigeal Germination | Hypogeal Germination |
|---|---|
| The plumule remains enclosed and protected by cotyledons till it comes out of the soil. | There is no such provision |
| The cotyledons become green and function as the first leaves of the seedling. | The cotyledons do not take part in photosynthesis. |
What are the 3 stages of germination?
In general, germination process can be distinguished into three phases: phase I, rapid water imbibition by seed; phase II, reactivation of metabolism; and phase III, radicle protrusion [6].
How long do chickpeas take to germinate?
10 to 14 days
The seeds should sprout within 10 to 14 days. Water regularly and evenly throughout the growing season to keep the soil moist. In cooler areas, chickpea plants will need about an inch of water per week; in warmer climates, they may need double that amount.
Can chickpeas germinate?
Chickpeas are very easy to sprout, and you can do it without any special equipment. For many people who have difficulty digesting them, this can be a game-changer. Sprouted chickpeas are delicious when used to make hummus, roasted chickpeas, soups, and stews.
What are the 3 general stages of seed germination?