Soil suitability for crops
Soil suitability for crops
Soil suitability for crops: Soil does not have the same properties everywhere, and therefore different varieties of plants can grow in different areas. That is why we have some places growing more of a particular crop than others.
Soil fertility refers to the capacity of the soil to provide nutrients in adequate amounts and in proper balance for the growth of plants. For a soil to be fertile, other growth factors such as light, moisture, and temperature should be favorable. To make a soil more fertile, some adjustments are done to its property. These adjustments are :
(a) Alteration of pH : Acidity or alkalinity (pH) affects the ability of plant roots to take up minerals from the soil. A fertile soil should have somewhat neutral pH. Lime (calcium carbonate) is added to acidic soils to raise the pH (make soil more alkaline). Peat is added to alkaline soil to lower the pH (make soil more acidic).
Which of the following are the substances that are present in the soil and required for the growth of crops ? | |||
| Right Option : A | |||
| View Explanation | |||
____________________ soil is the best for rice crop as it is good in retaining water. | |||
| Right Option : A | |||
| View Explanation |
Wheat crop is primarily grown in___________________ | |||
| Right Option : D | |||
| View Explanation |
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