Variable Rate Lime is Variable The results of this research proved conclusively that non uniform application of fertilizers resulted in less total yield than uniformly applied fertilizers even though the same total rate per acre had been applied in each case. 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% 5 mph 10 mph 15 mph 20 mph 25 mph 30 mph Downwinddeposition(driftloss) Wind speed (mph) Ag Lime Drift Loss With Varying Wind Speed 11. Values and assumptions were modified to match that of a dry material in a rotary spreader in an agricultural setting. 8.28 from the USDA Forestry Service that was developed to predict the motion of spray material released from various devices connected to an aircraft. Particle Size & Drift On average, 25% of the finest most reactive particles drift off target * Results provided with AGDISP v. Why not spend smaller amounts every other year for quick ROI? 10. Improved pH Management For immediate and long-term soil pH solutions, SuperCal 98G is the choice for today's precision farmer. 5 6 7 8 0 1 3 7 12 18 SoilpH Months after application Influence of Lime Score on pH Change 102 48 20 0 Adapted from: Haby et al. Particle Size Influence Coarse materials break down slower than fine materials and never reach the same level of reactivity. Aglimes SuperCal 98G Wisconsin Dolo Calcitic Aglime ECCE 92% ECCE 70% ECCE 101% 8. What happens when we lime? Lime (CaCO3 ) must dissolve in water The CO3 reacts with H+ to form water and CO2 Ca++ takes place of H+ on CEC sites 6. Poor pH = Poor Roots = Poor Yield Low soil pH burns roots Low pH reduces nutrient and water uptake For more agronomic information visit our website- 5. The key to SuperCal 98G is: Purity Particle size Uniformity Precision 4. SuperCal 98G The precision pH product SuperCal 98G is the premier choice to correct soil pH levels, increase yield potential and profitability. We can apply these product for you or sell them as part of our DIY program.1. To sign up for any of these soil amendments please contact Omaha Organics Lawn Care so we can do a soil test. It should be noted that these soil amendments do not contain any major plant nutrients, so it will still be necessary to continue a regular fertilizing program. A yearly application for a minimum of at least three years may be recommended to help improve clay soil conditions. You will need to add these soil amendments regularly for an extended amount of time to receive the full benefits, depending on the soil test. Triplicity is a triple activated, OMRI listed, soil additive that combines three naturally occurring materials (Calcium Carbonate, Pure Cane Sugar and Humate) into a homogenous prill designed to neutralize soil pH, increase organic matter and increase beneficial soil organisms. It improves plant, tree & turf uptake of soil nutrients, increases soil water holding capacity, reduces leaching and provides organic matter to the soil. SuperCal Humic is a pelletized OMRI listed, humic product mixed with calcium and sulfur that provides nutrients, chelating agents, buffering properties, and biological stimulation. When the pH is below 7.0, the soil is said to be acidic when above 7.0, it is alkaline. Soil pH, a measure of the soil’s acidity or alkalinity, can directly influence the vigor and quality of the home lawn. Lime is applied to the soil of home lawns to increase the soil pH. This ability of Gypsum may be the most useful of all because of the damaging effects salt has on lawns and plant materials in the landscape. Gypsum also has the ability to dislodge sodium (salt) in the soil. Gypsum has been used for lawn applications to reduce soil compaction, improve soil structure, increase air movement, and prevent reduce water run-off by preventing soil crusting. Gypsum is neutral, non-toxic to humans and animals and does not burn turf. Clay soil compacts easily, making it difficult for plant roots to grow. These soil amendments penetrate the millions of fine clay particles in soils creating air and moisture spaces that eventually loosen and break-up the soil structure. Clay soil sticks to shoes and garden tools like glue, forms big clods that aren’t easy to separate, and crusts over and cracks in dry weather. Clay soil is composed of mostly clay particles. Soil is primarily made up of a varying combination of sand, silt, and clay particles. A soil test is always recommended to determine the application rates of these products Adding soil amendments such as Gypsum, Lime, SuperCal Humic or Triplicity to clay soil can help to recondition, break up, and loosen clay soil. Clay soil is common around the Omaha area, and is a very poor nutrient source to grow a healthy lawn.
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