4R history and recent phosphorus research. Issue 2 (22nd March 2018)

• Record Type: Journal Article
• Authors: Flis, Sally
• Is Part Of: Crops and soils magazine. Volume 51:Issue 2(2018)
• Page Start: 36
• Page End: 47
• Publication Date: 2018-03-22
• Subjects: Crops -- Periodicals; Soils -- Periodicals; Crops and soils -- Periodicals; Crops -- United States -- Periodicals; Soils -- United States -- Periodicals; Crops; Soils; Crops and soils; United States; Electronic journals; Periodicals; 633
• DOI: 10.2134/cs2018.51.0207
• Languages: English
• ISSNs: 0162-5098

Abstract

Abstract : Where did the 4R idea come from? This article looks at a few of the early sources and how those concepts relate to current challenges facing phosphorus management. Earn 0.5 CEUs in Nutrient Management by reading this article and taking the quiz at www.certifiedcropadviser.org/education/classroom/classes/564 .