(Indianapolis, IN) - According to a recent survey, Indiana farmers have set a conservation record this year by planting an estimated 1.6 million acres of overwinter living covers.

 

“Protecting our most vital natural resources is top of mind for our Indiana farmers and this year’s record breaking cover crop acreage is a testament to that,” noted Lt. Governor Suzanne Crouch, who is also Indiana's Secretary of Agriculture and Rural Development.

 

“Through the implementation of cover crops and other conservation efforts, farmers are ensuring our land and water resources remain healthy and productive."

 

Cover crops and small grains, planted in the fall after harvest, help increase organic matter in the soil and improve overall soil health by adding living roots for additional months of the year. Cover crops also improve water infiltration into the soil while other covers, like legumes, serve as natural fertilizers.  Apart from corn and soybeans, cover crops are planted on more acres than any other commodity crop in Indiana.

 

"Hoosier farmers have held strong at 1.5 million acres of cover crops planted since 2021, so we are excited our farmers were once again able to move the needle forward," said Don Lamb, Indiana State Department of Agriculture Director. 

 

As a result of the cover crops planted, it is estimated that 1.7 million tons of sediment was prevented from entering Indiana’s waterways, which is enough to fill more than 480 Olympic-size swimming pools. Overwintering covers also prevented 4.3 million pounds of nitrogen and over 2.2 million pounds of phosphorus from entering Indiana's waterways.

 

The conservation survey also showed that about 68% of farmed acres were not tilled and 17% had employed reduced tillage after the 2022 harvest.