LINCOLN- A rural state senator called for providing financial incentives for farmers to use less nitrogen fertilizer and help clean up the state’s groundwater. LB1368, introduced by Sen. Teresa Ibach, would pay no less than $10 an acre for farmers who reduce their use of synthetic fertilizers, such as anhydrous ammonia, and switch to “biological” alternatives, such as coating seeds with microbes that draw nitrogen from the air.
Ibach told members of the Legislature’s Agriculture Committee the goal of her “Nitrogen Reduction Incentive Act” is to encourage farmers to adopt “sustainable practices” to avoid and hopefully reduce nitrate contamination of groundwater. Currently, one in five public water supplies and private wells in Nebraska tests high for nitrate contamination, which has been linked to one of the nation’s highest rates of pediatric cancer.
Supporters of the bill said nitrogen fertilizer is often overapplied, allowing it to leech into groundwater or run off into streams and lakes, causing harmful algae blooms and the “dead zone” where the Mississippi River dumps into the Gulf of Mexico. Ibach said it has taken years for excess nitrates to leech into the state’s groundwater and it will take years to reverse that trend, but she said LB 1368 is a “proactive” first step to change farming practices.
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