Nutrient Stewardship: Taking 4R Further. Issue 1 (27th December 2021)

• Record Type: Journal Article
• Authors: Bruulsema, Tom
• Is Part Of: Crops and soils magazine. Volume 55:Issue 1(2022)
• Page Start: 34
• Page End: 40
• Publication Date: 2021-12-27
• 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: 10.1002/crso.20165
• Languages: English
• ISSNs: 0162-5098

Abstract

Abstract: It's been 10 years since the 4R Plant Nutrition manual was published, setting out principles for the stewardship of plant nutrients agreed to by soil fertility scientists and crop nutrition practitioners. Since then, the industry has done a lot to implement the concept, both globally and in North America. What has been learned and accomplished in the process? What needs to be done to take 4R further? Earn 1 CEU in Nutrient Management by reading this article and taking the quiz at https://bit.ly/3potolp . View all CEUs online at https://web.sciencesocieties.org/Learning‐Center/Courses .