Surge Irrigation Essay -- Technology Science Agriculture Essays

Surge Irrigation Surface irrigation is not new technology, but done research and the incorporation of some inventive measures, advances in this atomic number 18a meet provided the needed responses to make this type of irrigation increasingly appealing. Not only is piss quality a major concern, but current farmers must instantaneously monitor wet quality and provide adequate crop tax shelter measures to insure a good yield. weewee availability is affected by falling wet tables, droughts and stressed by the increasing water quest of growing urban populations (Moody 1993). Likewise, local and federal governments create strict water utilization laws, limiting chemical concentrations of particular substances in surface amnionic fluid throughout the nation. In addition to adhering to the aforementioned tasks, irrigators must correctly go through supplemental water such that the crops needs are also met without over-application.The primary goals of any irrigation sys tem are to minimize complex percolation of water and replenish soil water in the foot zone along the entire field (Goldhammer 1987). Thus, to achieve effective water management, an irrigator should utilize the least amount of water needed to sustain remunerative yield amounts. In addition, the major concerns of managing irrigation water are controlling runoff, decrease deep percolation, providing sufficient drainage, and limiting energy and the associated labor costs. For a subaltern or medium sized operation with limited resources, labor and nourishment costs are important factors when selecting an irrigation system. A study conducted by Dr. Stephen H. Amosson (1995) compared sixsome alternative irrigation systems (gated pipe, surge flow, side roll, high pressure pivot, low pressur... ...s subdivision of the Interior.Goldhammer, D.A., M.H. Alemi and R.C. Phene (1987) Surge vs. Continuous-Flow Irrigation. California Agriculture, September-October 1987.Hill, R.W. and G . Stringham (1994) Surge Flow Irrigation Automatic Surface Irrigation introduction for Summer Onion Tour. Cooperative Extension Service & Biological and Irrigation applied science Department, Utah State UniversityMoody, V. (1993) The Benefits of Surge. Irrigation Journal, March 1993. New, Leon (1995) Opportunities to Maximize the Utilization of Waters by Irrigators. Texas Agricultural Extension Service.Varlev, I., Z. Popova, I. Gospodinov (1998) Furrow Surge Irrigation as a Water Saving Technique. Water and the Environment Innovation in Irrigation and Drainage, 1st Inter-regional group Proceedings, Lisbon, Portugal, September 1998, pp-131-139.