Question

Collect some information from your parents what type of fertilizers are used in your surrounding fields and make a pamphlet

Answer 1

Well, when  it's comes to the agricultural fertilizers the mostly used are nitrogenous fertilizers  because most of time the nitrogen is lacking in the soils.
So the most commonly used fertilizers are urea and DAP ( diammonium phosphate) . Also , the fertilizer  like ammonium chloride and  calcium ammonium nitrate are used frequently as fertilizers ,
Mostly farmers emphasis on the fertilizers that contain NPK ( nitrogen , phosphorus and pottasium). Because these are the most needed by the soil.

You can make pamphlet of all these fertilizers along with their nutrient percentage in a linear as well as circular way.

Answer 2

In Andhra Pradesh, 60% of the cultivated area is covered by crops like pulses, millets, cotton, oil seeds etc. and they involve dry-land agriculture.

It is important to assess the area of cultivation and the fertility of the soil before a manure or fertilizer is used.

Most of the time chemical fertilizers like nitrogenous fertilizers which emit nitrogen and methane are used along with DAP, potash for agriculture in these areas.

Also, urea, super phosphate, BPH, and carbofuran 4G granules are used as pesticides.

Weedicides like butachlor, anilophos, and 2,4-DEE granules are used.