Chemical substances are added to the soil how do they differ from manure on the basis of their formation
Answers
chemical substances added to the soil is very different from organic manure .....though chemical substances are power ful than organic substances....some times they cannot give high yield as it with organic.... chemicals causes many health problems ....moreover chemicals are expensive than manures....using chemicals also causes damage to the pH of soil ....it causes damage to the fertility of the soil it is based on the chemical composition...so,chemical substances are totally different from organic manure
Answer:
Fertilisers are chemical substance that have a particular plant nutrient in concentrated form. They differ from manure on the basis of formation as these are produced in factories while manure can be prepared by farmer himself on the fielda