Consider no-till and cover crops

By Jerome Fulsaas, Decorah

Dear Editor,
When I was younger (much younger!) I got a smallpox vaccination.  My children did not get a smallpox vaccination. With advancements in science and technology, my children do not need a vaccination for smallpox.  As with advancements in medicine, there have been many advancements in agriculture. 
On our family farm here in Winneshiek County, I do not farm the same way that my grandfather and father farmed.  My grandfather plowed the soil with horses.  My father plowed the soil with his Farmall 400.  Today, and for the past 20+ years, I have not been tilling the soil (no till).  In the last few years, I have also been using cover crops.  As with my children and smallpox vaccinations, my soils do not need to be tilled. In fact, with using no till and cover crops, my soils are much healthier today than when my ancestors were using tillage.  
Do I blame my ancestors for using tillage?  No.  They were using the best knowledge available at the time.  Today, we know that using no till and cover crops improves soil health.  What does all that mean? In simple terms, it means that when it rains, water goes into my soil instead of running off and polluting the streams and rivers.  It also means that the cover crops, organic matter, bacteria and fungi in the soil filter the water that goes into my soil so that any excess that goes through to the water table is clean!
As with any technology, some people are faster to adopt than others.  In honor of National Ag Week, I would encourage other farmers who are not using no till and cover crops to try it.  I would welcome anyone to come to my farm to see how what we are doing is improving our soil and our environment.
Jerome Fulsaas
Decorah

 

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