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Advantages of Micropropagation-
1. The chief advantage of micropropagation is the extremely high multiplication rates, e.g., 106 plants/year from a single explant.
2. Very small explants can be used for micropropagation, which is impossible with conventional technique.
3. During micropropagation, fungi and bacteria are usually eliminated so that the plants obtained are clean, while conventional methods propagate the disease as well.
4. Plants can be maintained in vitro in a pathogen-free state. Such plants are easy to export since there is no quarantine problem, and their packing is easier due to their smaller size.

5. In dioecious species (male and female plants), plants of one sex may be more desirable than those of the other, e.g., male Asparagus or female papaya plants. In such cases, plants of the desired sex can be selectively multiplied by micropropagation.
6. In case of forest trees, mature elite trees can be identified and rapidly cloned by this technique.
7. Micropropagation can be carried out throughout the year independent of seasons.
8. In case of many ornamentals, tissue culture plants give better growth, more flowers and less fall out.