Asha went to visit her grandfather in his village. He was having a serious discussion with his fellow members regarding the productivity level of crops for present year. They all were worried about how to increase the productivity of crop Asha listened to this and then suggested to the group that the reason may be decreased level of minerals in soil.
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the decrease in the nutrients of the soil is the most common factor that causes decrease in the growth of the crops.
Explanation:
- biofarming is the best method to increase the yield of the crops. For this purpose there should be use of manure. Manure not only helps in the recycling of the nutrients but also increases the amount of nitrogen and phosphorus which is present in the soil.
- In addition to this there can be use of chemical fertilizers what there are certain disadvantages as it causes the pollution of the soil and also causes pollution of the groundwater
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