Question

state two advantages of fertilizers over manures.

Answer 1

Fertilizers are the artificially made things which is used to growth of a plant but manures are the naturally made minerals which is gained from the wastof cows .use of the fertilizers may result in the depletion of plant but use of manure give more energy to the plant. fertilizers may be more harmful to the humans because of the food chain but when we are using manure it is not harmful because of nutrients present in it

Answer 2

1.fertilizers get easily get dissolved in water . 2.can be easily absorbed by the plant and show quick effect . Advantages are as follows : 1.Organic manure increases the water holding capacity of soil and improves its texture.