Improving water quality starts with getting an accurate soil sample. This is a crucial step in avoiding costly over application of phosphorus and environmental challenges in the coming years. This was an important part of the discussion surrounding the improvement of water quality in Lake Erie at the Soil and Water Conservation Society this week at the Ohio Department of Agriculture.
“If phosphorus is surface applied, chances are that phosphorus levels are much higher than indicated in an 8-inch soil sample,” said Kevin Elder, with the Ohio Department of Agriculture. “The surface may test very differently than the typical 8-inch sample. When you’re soil sampling, you should do a surface test too.”
Having the proper information is vital for the implementation of the 4R Nutrient Stewardship Program that will be increasingly important for farmers in the future. Elder outlined the 4R concept that promotes using the right fertilizer source, at the right rate, at the right time, with the right placement.… Continue readingRead More »