Archive
9th of September 2015
Biology
Q:

whta are the main topics of improvement in food resources in point of view

Swati Singh - CBSE - Class IX

Wednesday, September 09, 2015 at 18:07:PM

A:

Hi Swati,

The main topics of the chapter ‘Improvement in Food Resources’ are

  • Crop variety improvement
  • Manures and fertilisers
  • Irrigation
  • Storage of grains
  • Animal husbandry

Wednesday, September 09, 2015 at 18:14:PM