अनार में प्रयुक्त होने वाली मुख्य व्यावसायिक प्रवर्धन विधि कौन सी है?

Banana is commercially propagated through which of the following?

When the diameter of the rootstock is greater than that of the scion, which grafting method is most commonly utilized?

In which budding technique is a rectangular patch of bark with a bud placed onto the rootstock after removing a bark patch of the exact same size?