Apply irrigation water each time fertilizer treatments are made.Keep sprigs/sod moist for 2-3 weeks after establishment.Irrigation rates might vary from 0.5 – 1.0 inch daily (very poor quality, high total salts/bicarbonates) to 1 inch weekly (good quality water).Monitor Ca, Mg, Mn, P, and K soil and water concentrations regularly, since these nutrients may be leached out before the turf roots can absorb them.Good surface/subsurface drainage is essential.Avoid salt – based amendments in salinity – affected sites.Seasonal water quality fluctuations are possible.Negotiations on the price for effluent water should be tied to the quality of that water and its future impact on soil type, plant species, irrigation system efficiency, and climate.Savings from reclaimed water use may be offset by increases in soil amendments, water treatment, cultivation events, and retrofitting of irrigation equipment.Total salinity of municipal wastewater can increase threefold from the potable initial source to the final effluent discharge.The fertility program must be adjusted accordingly. The process does not deal with inorganic salt levels or extraction of nutrients or heavy metals. Wastewater treatment is designed to remove solids, decrease organic matter, and disinfect.Maintain irrigation scheduling about 5% above evapotranspiration.Apply a cytokinin product to enhance rooting.Apply a wetting agent when flushing to uniformly move salts downward.Apply gypsum (2-3 lbs/1000 sq/ft.) prior to sodding.Aerate with solid tines (the deeper the better).If only highly saline water is available for establishment: Add Fe to maintain color and supplement with extra K. This is a transitioning shock to the turf plant as it adjusts to higher salinity levels. 500 ppm ) or fresh water during early establishment to high salt (>5000+ ppm) may cause a temporary leaf tip brown discoloration. Salinity transitioning shock: Shifting from low salt (ie.Salt is a great growth regulator and the higher the salt level, the slower the growth rate (reductions >50% will occur, depending on level of salinity tolerance).YOU MUST HAVE ACCESS TO FRESH WATER OR LOW SALINITY WATER DURING ESTABLISHMENT.Remember that salts are site specific and in certain environments and sites, lower salinity levels can cause problems. Any salt level over 5000 ppm TDS could be detrimental to rapid establishment. Use as low salt-laden water source as possible during the first 3-4 weeks after sprigging and up to 2-3 weeks after sodding.The Basics on Irrigating Seashore Paspalum m) per year, careful application scheduling in a spoon-feeding approach or via fertigation is essential to minimize puffiness, thatch buildup, and potential scalping problems in some m) in humid tropical regions with high rainfall and year round growing seasons. Annual N applications of 3 – 6 lbs./1000 sq. But N requirements are site specific and can vary by use. Seashore paspalum can thrive on as little as 2lbs. In general, seashore paspalum requires less nitrogen for fertilization than bermudagrass. The following section offers a comprehensive library of best practices for seashore paspalum management. When it comes to seashore paspalum management, treat paspalum like paspalum. For best results, forget what you know about managing bermudagrass. While seashore paspalum is not necessarily difficult to manage, its management requirements are different than that of bermudagrass - even though both grasses are warm-season species, fine-textured turfgrassess used on golf courses, sports fields and lawns. Seashore paspalum has critical and distinct irrigation requirements, unique herbicide tolerances and requirements, a higher salinity tolerance, and varied disease and insect pressures than bermudagrass. Professor and Turfgrass Extension Specialist
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