define drilling and broadcasting method..full process...I.
I will mark it brainlist...
Answers
Explanation:
BROADCASTING:
In this method the seeds are broadcast and then worked in by harrowing in order to cover them. However, the seeds are not uniformly distributed in the field. This method of sowing is very insufficient and should not be encouraged. Germination of broadcast seeds is relatively poor and the plant stand is often irregular. Wastage of seed also results because most of the seed is left on the surface where they can not germinate and may, therefore, be picked up and eaten by birds.
DRILLING:
In this method seed is sown by seed drill or ferti-seed drill. With the help of this implement seed drop at depth and results in uniform germination and regular stand. Seed bed should be fine and well leveled free from clods and weeds for the use of seed drill or ferti-seed drill. Seed drills are easily available in the market. They may be either bullock driven or tractor driven. Ferti-seed drill should be used wherever possible to ensure uniform depth of sowing, proper placement of fertilizers and good germination.