Question

fertilisers are dash chemical subtance​

Answer 1

Answer and Explanation:

hemical fertilizer is defined as an inorganic material of synthetic origin that is added to the soil to sustain the plant growth. They decrease soil fertility in long term use. Some examples of chemical fertilizers are ammonium sulphate, ammonium phosphate, ammonium nitrate,etc

Answer 2

$\huge\boxed{\fcolorbox{black}{pink}{Answer}}$

Modern chemical fertilizers include one or more of the three elements that are most important in plant nutrition: nitrogen, phosphorus, and potassium. Of secondary importance are the elements sulfur, magnesium, and calcium

HOPE THIS HELPS YOU AND PLEASE MARK ME AS A BRAINLEIST