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Phosphorus in Soils Shapes Long Term Fertilizer Use
Phosphorus is essential though complex to manage in soils. Rock phosphate offers a long term, slow release, favored in acidic soils and deep rooted crops, with effectiveness varying by plant type. Research compares 20 percent superphosphate to rock phosphate in cost, release rate, and crop response.
MENTIONED IN THIS ARTICLE
Penn State
Merkle
Pennsylvania
Beltsville
Corn Belt
George Berggren
Berggren
Asociates
Ilnois
Missouri