5 Incredible Benefits for Water Tank for Irrigation

From time immemorial, human beings have devised ingenious ploys to deploy natural resources for their immediate needs. Irrigation tanks are an example of this age-old tradition wherein natural water from rainfall and other sources was conserved in artificial reservoirs of different sizes, primarily for agricultural purposes but made equally useful for domestic and other uses. In India, plateau and peninsular regions make maximum use of these critical reservoirs since perennial rainfall is scarce, and water supply is erratic with long periods of dry spells alternating with occasional rainfalls.
Tanks, though widely prevalent in India at one time, have declined in usage since Independence. There can be a number of factors; primarily, the focus has shifted to groundwater harvesting. Off late, a steady need has been felt to shift the focus once again towards tank water harvesting since groundwater is fast getting depleted, and erratic monsoons make it imperative to have a reliable back up. This shall not only offer scope for the replenishment of groundwater but also make provision for providing water for other miscellaneous use in agricultural communities.
Researchers from top agricultural institutions have concluded that there are innumerable benefits of rehabilitating tank water irrigation in the Indian sub-continent:
1. Positive reinforcement on tank water irrigation is expected to have a substantial impact on groundwater replenishment, especially in drought-prone areas that are otherwise dependent on well irrigation.
2. Places in which tank and well irrigation are used in conjunction with each other claim to have maintained a more balanced equilibrium of hydrological balance. Hence, both must be promoted equally.
3. Tank irrigation is not only beneficial for rich landowners having huge acres of farmland but also for the landless laborers since farm activities no more remain seasonally dependent on rainfall and can continue unabated throughout the year with water being available for perennial irrigation and bumper production of crops.
4. The benefits accruing from tank irrigation is bound to have a percolating effect on the small and marginal farmers who are then motivated to invest more in tanks on account of their sustainability and a higher return on investment.
5. Tank Water can not only prove to be a critical source of water for irrigation but also serve other essential needs in the remotest of villages by catering to their requirement for drinking water, livestock rearing, and pisciculture.
Today, the trend in Tank Irrigation is witnessing an unprecedented interest in artificial reservoirs of varying sizes. They can be customized as per the need of the individual farmer and the region and can be used to store rainwater for irrigation.
Kasta Water Tanks made of polyethylene plastics provide an economically viable, durable, no leakage, spill-proof guaranteed product, which is immune to chemical corrosion on account of high salt or iron content. In fact, a study on Water Tank Manufacturers in India has corroborated that an adequately monitored and maintained water tank can effectively last for more than two decades, thus providing significant savings on the water -bills of the farming Community.