The methods of crop improvements are

Which method of crop improvement can be practiced by a farmer if he is inexperienced?

Explain the various methods of crop improvement. Name one improved variety of Rice, Maize, Soyabean, Sunflower and Mustard.

Which is the oldest method of crop improvement ?

Most efficient and ultimate method of crop improvement that creates greatest genetic variability is

Which method of crop improvement can be practised by a farmer if he is in experienced?

Most efficient and ultimate method of crop improvement that creates greatest genetic variability is

Name the oldest method of crop improvement.

Define crop improvement. Name the various methods of crop improvement.