Test the irrigation water regularly and keep the soil pH between 6.0 and 6.5 to minimize nutrient management challenges. Water that is high in certain macronutrients can alter the soil pH and limit the availability of other micronutrients. Overhead systems are less water efficient and increase foliar diseases because much of the water hits the plant canopy before reaching the soil.Įstablish a water source and test the water quality prior to selecting a site for your raspberry planting, to determine whether the water source is suitable for raspberries. Overhead irrigation is strongly discouraged for raspberries.It is required for high tunnel raspberries. Drip irrigation is preferable for raspberries because it does not promote leaf disease and can also be used for fertigation.Water stress causes unmarketable, crumbly berries, and reduces plant growth and yield.Ĭhoose between drip irrigation and overhead sprinkler systems.

Growers must use irrigation on raspberries, especially during the fruiting period, to get high-quality fruit. Irrigation and nutrient management for raspberries

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