Question

what are the merits and demerits of plantlets produced through layering​

Answer 1

Answer:

Advantages of Air Layering Compared to Other Vegetative Propagation Methods

Advantages of Air Layering Compared to Other Vegetative Propagation MethodsRooting success is more ensured through layering, including clones which will not root easily.

Advantages of Air Layering Compared to Other Vegetative Propagation MethodsRooting success is more ensured through layering, including clones which will not root easily.Air layering or marcotting is relatively simple to perform. ...

Advantages of Air Layering Compared to Other Vegetative Propagation MethodsRooting success is more ensured through layering, including clones which will not root easily.Air layering or marcotting is relatively simple to perform. ...Larger plants which are readily mature can be produced in faster time.

Answer 2

Answer:

When cuttings are layered, adventitious roots are started on a stem while it is still connected to the plant is called layering.

Explanation:

Advantages:

• It is a successful method of growing species like the mango, litchi, filbert, and kumquat that often do not root well by cutting.
• It is a natural way for raspberries and blackberries to reproduce.
• Unlike other techniques of propagation, it does not require exact control over water, relative humidity, or temperature.
• Easy to execute and doesn't need a lot of infrastructure.

Disadvantages:

• Where labour availability is an issue, prices are higher.
• Only so many plants can be generated.
• The roots of plants created through layering are typically tiny and fragile.
• In instance, air layered plants have a greater mortality rate.