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Mitigating Zinc and Copper Toxicity in North Carolina Soils

By: Steph Kulesza, Nathan Khot, Luke Gatiboni, Marissa Cohen

This publication discusses how excess zinc and copper from animal manure can lead to soil toxicity and harm crops in North Carolina. It covers where zinc and copper come from, potential harmful effects, and ways to prevent toxicity. Management strategies include soil testing, accurate manure application, record-keeping, and adjusting animal feed. Mitigation methods like soil turnover and pH modification are also discussed.