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Phosphorus, potassium nutrient recommendations revised
2013-10-10 20:43:00| Corn & Soybean Digest
Source: Iowa State University Advances in soil-testing research have led Iowa State University Extension and Outreach agronomists to revise recommendations for phosphorus, potassium and lime. Field research is conducted continuously to assure that nutrient management suggestions are up to date, says Antonio Mallarino, an extension agronomist and professor of agronomy. read more
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Category:Agriculture and Forestry