why is it necessary to ensure proper availbilty of water with adequate
drainage an irrigation field
Answers
Answer:
Subsurface drainage systems are as important in many irrigated areas as they are in humid areas. A drainage system is needed on irrigated lands to control the water table and ensure that water will be able to move through a soil, thus keeping salts from accumulating in the root zone and making the soil unproductive.
Explanation:
Answer:
Water is essential for plant growth. Without enough water, normal plant functions are disturbed, and the plant gradually wilts, stops growing and dies. Drainage is the process involved in the removal of excess water in the soil. Irrigation is the process whereby water is applied artificially to the soil in order to supplement insufficient rainfall. All these three works together for good and successful plantation.
Explanation: