What Is Broadcasting Method?

What is broadcasting class 8?

Broadcasting is a method of seeding in agricultural field that involves scattering of seed in all directions unifromly..

What are the disadvantages of broadcasting?

Broadcasting seeds have the following disadvantages:Wastage of seeds.Uneven coverage of the land due to uneven distribution.Through broadcasting, it is quite difficult to carry out further processes like weeding, spraying and harvesting.More items…•

Why is transplanting better than broadcasting?

BECAUSE IN BROADCASTING THE SEEDS ARE THROWN ANYWHERE WITHOUT TAKING PROPER METHODS. AND WHEN THE PLANTS GROW THERE IS A COMPETITION BETWEEN THE PLANTS AS EACH PLANT WANT SUNLIGHT , WATER AND AIR.

What are the types of broadcast media?

The term ‘broadcast media’ covers a wide range of different communication methods that include television, radio, podcasts, blogs, advertising, websites, online streaming and digital journalism.

What is difference between broadcasting and seed drill?

Broadcasting is throwing seeds on the field with the help of our hand. seed drill is a process of sowing seeds with the help of a machine. … In this process the seeds get fully covered with soil. seed drill is better than broadcasting.

What are the advantages and disadvantages to broadcast media in our society?

Though TV and radio each have their own advantages and disadvantages, as broadcast media, they share some advantages relative to print, including: … Wide reach: Television offers a wide national audience reach, while radio allows small companies to affordably reach a wide local market.

What is broadcasting in plants?

Broadcast planting is the method of sowing seeds by scattering them over the surface of the soil. Broadcasting is usually done by hand. This mixture will help the farmer sow the seeds more evenly so less thinning will be needed.

What are the advantages of broadcasting in planting?

The advantage of broadcast seeding is that it permits large acreages to be sown in less time; the disadvantages are poor soil to seed contact, uneven planting depths (some seed too shallow for proper emergence of permanent root systems, and other seed too deep for germination), and, often, poor plant distribution.

What are the methods of sowing?

Methods Of SowingTraditional Method. A funnel-shaped tool is used to sow the seeds traditionally. … Broadcasting. In this process, the seeds are scattered on the seed beds either mechanically or manually. … Dibbling. … Drilling. … Seed Dropping behind the Plough. … Transplanting. … Hill Dropping. … Check Row Planting.

What is broadcasting in biology?

Broadcast. 1. Cast or dispersed in all directions, as seed from the hand in sowing; widely diffused. 2. Scattering in all directions (as a method of sowing); opposed to planting in hills, or rows.

What is broadcasting in fertilizer application?

Broadcasting refers to spreading the fertilizer evenly over the soil surface with or without working it into the soil. Localized placement refers to applying fertilizer in a band, hole, or half-circle near the seed row or plants.

What is broadcasting and transplanting?

It is a method of seeding, and in this the seeds are spread in a filed either by hands or by mechanical means. Seeds of carrots, radish, turnip give good results when planted by broad casting.

What is Dibbling method?

The simple answer is that dibbling is a method of cultivation that uses a tool called a dibber to help plant a seed. A dibber is, in effect, a simple pointed stick that allows you to create a hole in the ground that you can use to plant your seed or seedling in. … Prior to planting, be sure that you soak the soil.

What is the broadcasting method of sowing seeds?

Broadcast planting is the method of sowing seeds by scattering them over the surface of the soil. Broadcasting is usually done by hand. Although broadcasting may require some practice before it is mastered, when properly performed broadcasting can increase yields and extend the reaping season.

What are the advantages of broadcasting?

Advantages of BroadcastingIt’s live! … No limits – events can run as long as necessary, as they are not limited to TV scheduling, DVD/ video length.Cost – webcasting content is cheaper than using commercial television transmission platforms such as satellite.More items…