Question

B. Define the following terms :
(a) Broadcasting
(b) Dibbling
(c) Drilling​

Answer 1

a. Broadcasting is the distribution of audio or video content to a dispersed audience via any electronic mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a one-to-many model.

b. sow (a seed or plant) with a dibble

c. Drilling is a cutting process that uses a drill bit to cut a hole of circular cross-section in solid materials. The drill bit is usually a rotary cutting tool, often multi-point. The bit is pressed against the work-piece and rotated at rates from hundreds to thousands of revolutions per minute.

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Answer 2

Answer:

There are different methods of sowing such as Broadcasting, Dibbling, Drilling, Seed dropping behind the plough, Transplanting, Hill dropping and Check row planting. i) Broadcasting. Broadcasting is the process of random scattering of seed on the surface of seedbeds. It can be done manually or mechanically both.

Explanation:

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