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News Brief

2010-4-26MISSOURI, STATE |  By: Tritten

Corn Ammonia Injury

Most ammonia injury to corn occurs in dry conditions, but wet soils can also lead to ammonia hurting seedling corn. Keeping the ammonia depth at 6 to 8 inches and waiting 7 to 10 days after application is usually a good rule to follow. Corn ammonia injury can be identified if the corn seedling roots look like they have been burnt.