Efficient and Cost-effective Pumps Boost Irrigation in Bangladesh
More fields in Barisal region in southern Bangladesh are now being irrigated faster and more efficiently, as Local Service Providers (LSPs) have started using CSISA-MI’s Axial Flow Pumps (AFPs) for irrigation. The AFP, researched and promoted by the USAID-funded CSISA-MI project, part of President Obama’s Feed the Future (FtF) Campaign, is marketed and sold in local communities by agricultural retailer RFL. CSISA-MI promotes and supports sales of the irrigators to help increase dry season production in southern Bangladesh. Over the past six months since the project started, 46 AFPs have been purchased in the Barisal region, 35 of which are already deployed irrigating dry season crops. Attachable to a common two-wheeled tractor, the AFPs are easy to use and deploy. They have already irrigated 3.5 hectares of land owned by a total of 1,825 farmers in the target region. RFL aims to sell 165 of the machines by the end of March and irrigate at least 10.5 hectares of land. Participating LSPs report that a low-lift pump, currently the most common irrigation machine in Barisal, can irrigate about 16 hectares of land in one dry season; the AFP, however, can cover at least 24 hectares. LSPs’ revenues are increasing, with some earning more than 15 percent over the last year. Not only are the AFPs more efficient, they are more cost effective. LSPs estimate they can irrigate 0.40 hectares of land in 90 minutes with 1.5 liters of fuel and one laborer. In contrast, the low lift pumps take two hours and two liters of fuel to irrigate the same area. AFPs conserve at least $1.30 per day.