Improvement in Food Resources – Solutions

Explain any one method of crop production which ensures high yield.

Solution:

Hybridisation is a crop production method that ensures high yeid.

It is cross-breeding between two genetically different plant species to get desirable characters.

This crossing may be:

1. a) Intervarietal — Between different varieties
2. b) Interspecific — Between two different species of the same genus
3. c) Intergeneric — Between different genera.