During Hybridisation process anther of bisexual flower is removed befo...
Emasculation in Hybridisation Process
Emasculation is an important step in hybridisation process. It is the removal of anther from the bisexual flower before it dehisces (opens) in order to prevent self-pollination and to facilitate cross-pollination. This process is also known as emasculation.
The following are the steps involved in the process of emasculation:
1. Selection of Flower: The first step is to select a bisexual flower that is healthy and mature.
2. Removal of Anther: The anther of the selected flower is carefully removed with the help of a pair of forceps or a scalpel before it dehisces. It is important to remove the anther carefully so as not to damage the stigma.
3. Bagging of Flowers: After emasculation, the flower is covered with a small bag made of butter paper to prevent it from being pollinated by insects or wind-borne pollen.
4. Pollination: The emasculated flower is then pollinated by dusting the stigma with pollen collected from the desired parent plant.
Emasculation is a crucial step in hybridisation as it ensures that the desired traits are passed on to the offspring. By preventing self-pollination, we can ensure that the pollen from the desired parent plant is used for pollination, leading to the desired traits in the offspring. Emasculation is widely used in plant breeding to produce new varieties with desired traits such as disease resistance, high yield, and better quality.
During Hybridisation process anther of bisexual flower is removed befo...
By the process of emasculation the immature anther is removed from the bud stage of flower this is to prevent unwanted self fertilization afterwards which there is bagging which is done to prevent unwanted cross pollination .
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