Question

why are chemical fertilizers used in new farming methods? how could use of fertilizers make soil less fertile? what are the alternative ways of enriching soil? ​

Answer 1

Answer:

chemical fertilizers provide minerals (nitrogen, phosphorus and potassium )which dissolve in water and are immediately available to plants. 2. but may not be retained in the soil for long. ... they may be leached from the soil and pollute ground water, rivers and lakes

Explanation:

i hope you this answer is good

Answer 2

Answer:

Following are the reasons why chemical fertilizers are used in modern agriculture.

i. Fertilizers can provide nutrients to the crops which indeed can give better yields.

ii. Crops takes less time to grow using fertilizers.

iii. Some fertilizers keeps the crops away from insects .

don't know second answer

following are the alternative ways by enriching soil.

i. Organic farming can be practiced

ii. we can add manure to the soil.

hope it will help u.....