Author: E. B. KANNAN, P. PALANISWAMY, R. K. SIVANAPPAN and G. PERUMAL,
p-ISSN: 0024-9602, e-ISSN:2582-5321, Vol: 55, Issue: aug-aug,
A considerable quantity of water is lost by percolation through the unlined irrigation channels affecting the farmer by increased cost in lifting water. No doubt the lining of channels by cement concrete is a permanent measure.; but a small land holder cannot easily adopt this, as the cost of such lining is prohibitive. Therefore, there is imperative need for evolving cheap lining materials.
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