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प्रश्न
Give one geographical reason for each of the following statements:
Canal irrigation leads to the ground around it becoming unproductive.
उत्तर
Alkaline salts may come up to the ground in areas where canals are used for irrigation. This happens when the water table is only a few feet below the ground. This salt when it mixes with the soil makes it unproductive.
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संबंधित प्रश्न
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The drip method of irrigation is the best among all modern methods of irrigation.
Development of irrigation is essential for the growth of the agriculture sector of India.
Inundation canal.
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