Glossary of Site-Specific Nutrient Management Terms
Elevated tractor spraying a corn field. Photo taken 05-20-21. UF/IFAS Photo by Cristina Carrizosa.
View on Ask IFAS
PDF-2025

Keywords

nutrient management
fertilizer
precision agriculture
best management practices
terminology

Categories

How to Cite

Baker, Lauri, Jay Capasso, Osvaldo Gargiulo, Lauren Geiss, Emma Matcham, Kelly Morgan, Ricky Telg, and Lincoln Zotarelli. 2025. “Glossary of Site-Specific Nutrient Management Terms: SS-AGR-490 AG488, 4 2025”. EDIS 2025 (3). Gainesville, FL. https://doi.org/10.32473/edis-ag488-2025.

Abstract

This glossary provides clear, unified definitions for terms and is intended to help aid communication with nutrient management professionals across the state, especially when sharing new site-specific nutrient management recommendations. This glossary should help lessen confusion on how the listed terms are defined and interpreted, thereby helping to improve communica­tion within and across disciplines. Written by Lauri Baker, Jay Capasso, Osvaldo Gargiulo, Lauren Geiss, Emma Matcham, Kelly Morgan, Ricky Telg, and Lincoln Zotarelli, and published by the UF/IFAS Department of Agronomy, April 2025.

Accessibility Summary:

In accordance with Title II regulations this content meets all points of exemption as Archived web content and/or Preexisting conventional electronic documents.

https://doi.org/10.32473/edis-ag488-2025
View on Ask IFAS
PDF-2025

References

Bartnick, B., G. Hochmuth, J. Hornsby, and E. Simonne. 2005. Water Quality/Quantity Best Management Practices for Florida Vegetable and Agronomic Crops. Tallahassee, FL: Florida Dept. Agr. Consumer Serv. https://ccmedia.fdacs.gov/content/download/77230/file/vegAgCropBMP-loRes.pdf

Bryla, D. R. 2011. “Application of the ‘4R’ Nutrient Stewardship Concept to Horticultural Crops: Getting Nutrients in the ‘Right’ Place.” HortTechnology 21(6): 674–682. https://www.ars.usda.gov/ARSUserFiles/34338/PDF/2011/2011_HorTech-21-6-674-682.pdf

California Code – Food and Agricultural Code. 2023. “Section 14536 — ‘Guaranteed Analysis’ Defined, Cal. Food & Agr. Code § 14536.” Casetext Search + Citator. Accessed April 10, 2025. https://law.justia.com/codes/california/2023/code-fac/division-7/chapter-5/article-2/section-14536/

Ditzler, C. 2017. “A Glossary of Terms Used in Soil Survey and Soil Classification Including Definitions and Brief Commentary.” https://www.nrcs.usda.gov/sites/default/files/2022-08/A_Glossary_of_Terms_Used_in_Soil_Survey_and_Classification.pdf

Dixon, M., and G. Liu. 2020. “Implementing the Five Rs of Nutrient Stewardship for Fertigation in Florida’s Vegetable Production: HS1386, 9/2020.” EDIS 2020(5). https://doi.org/10.32473/edis-hs1386-2020

FDACS. 2012. Water Quality/Quantity Best Management Practices for Florida Citrus. DACS-P-01756. https://ccmedia.fdacs.gov/content/download/25410/file/Bmp_FloridaCitrus2012.pdf

FDACS. 2011. Water Quality/Quantity Best Management Practices for Florida Specialty Fruit and Nut Crops. DACS-P-01589. https://ccmedia.fdacs.gov/content/download/25409/file/Specialty-Fruit-Nut-Crops-Manual.pdf)

FDACS OAWP. 2020. “Frequently Asked Questions Regarding BMPs.” Florida Department of Agriculture and Consumer Services, Office of Agricultural Water Policy. https://ccmedia.fdacs.gov/content/download/91833/file/BMPFAQ.pdf

Gotcher, M., S. Taghvaeian, and J. Q. Moss. 2014. “Smart Irrigation Technology: Controllers and Sensors.” HLA-6445. OSU Extension. https://extension.okstate.edu/fact-sheets/smart-irrigation-technology-controllers-and-sensors.html#:~:text=Smart%20irrigation%20technology%20uses%20weather,maintaining%20plant%20health%20and%20quality

Huang, Y., Z. X. Chen, Y. U. Tao, X. Z. Huang, and X. F. Gu. 2018. “Agricultural Remote Sensing Big Data: Management and Applications.” Journal of Integrative Agriculture 17(9): 1915–1931. https://www.ars.usda.gov/ARSUserFiles/60663500/Publications/Huang/2018/Huang%20et%20al_2018_JIA_17-9-1915-1931.pdf

Kitchen, N. R., and S. A. Clay. 2018. “Understanding and Identifying Variability.” In Precision Agriculture Basics, edited by D. K. Shannon, D. E. Clay, and N. R. Kitchen. 13–24. https://acsess.onlinelibrary.wiley.com/doi/abs/10.2134/precisionagbasics.2016.0033

Liu, G., E. Hanlon, and Y. Li. 2012. “Understanding and Applying Chelated Fertilizers Effectively Based on Soil pH: HS1208/HS1208, 11/2012.” EDIS 2012(11). https://doi.org/10.32473/edis-hs1208-2012

Liu, G., L. Zotarelli, Y. Li, D. Dinkins, Q. Wang, and M. Ozores-Hampton. 2014. “Controlled-Release and Slow-Release Fertilizers as Nutrient Management Tools: HS1255/HS1255, 10/2014.” EDIS 2014(8). https://doi.org/10.32473/edis-hs1255-2014

Massey, R. E., D. B. Myers, N. R. Kitchen, and K. A. Sudduth. 2008. “Profitability Maps as an Input for Site‐Specific Management Decision Making.” Agronomy Journal 100(1): 52–59. https://acsess.onlinelibrary.wiley.com/doi/abs/10.2134/agronj2007.0057

McEnvoy, M. 2012. “Organic 101: What the USDA Organic Label Means.” USDA. https://www.usda.gov/media/blog/2012/03/22/organic-101-what-usda-organic-label-means

McFadden, J., E. Njuki, and T. Griffin. 2023. “Precision Agriculture in the Digital Era: Recent Adoption on US Farms.” Economic Information Bulletin Number 248. https://www.ers.usda.gov/webdocs/publications/105894/eib-248.pdf

National Park Service. 2022. “Karst Landscapes.” https://www.nps.gov/subjects/caves/karst-landscapes.htm

Richards, M. B., K. Butterbach-Bahl, M. L. Jat, I. Ortiz Monasterio, T. B. Sapkota, and B. Lipinski. 2015. “Site-Specific Nutrient Management: Implementation Guidance for Policymakers and Investors.” CSA Practice Brief. https://cgspace.cgiar.org/server/api/core/bitstreams/c768c12e-c277-4f37-9666-dcfcbf626c50/content

Schimmelpfennig, D. 2016. “Farm Profits and Adoption of Precision Agriculture.” Economic Research Report Number 217. https://www.ers.usda.gov/webdocs/publications/80326/err-217.pdf?v=0

Texas A&M University. 2025. “Proximal & Remote Sensing.” Cotton Engineering. https://cottonengineering.tamu.edu/production/proximal-remote-sensing

United States Department of Agriculture Natural Resources Conservation Service (USDA NRCS). 2010. Agronomy Technical Note No. 3: Precision Nutrient Management Planning. https://www.nrcs.usda.gov/sites/default/files/2022-10/AG_TechNote_3_Precision_Nutrient_Management_Planning_2010.pdf

USDA. 2011. National Agronomy Manual. Washington, D.C.: USDA NRCS. https://www.nrcs.usda.gov/sites/default/files/2022-10/National-Agronomy-Manual.pdf

USDA. 2019. “Ch. 4.4 Nutrient Use and Management.” In Agricultural Resources and Environmental Indicators. https://www.ers.usda.gov/webdocs/publications/41964/30295_nutrientmgt.pdf?v=0

USDA Animal and Plant Health Inspection Service. 1996. “Guide for Preparing and Submitting a Petition for Genetically Engineered Plants.” https://www.aphis.usda.gov/sites/default/files/usergen8.pdf

USDA Animal and Plant Health Inspection Service. 2023. “Importation of Soil Amendments or Plant Health Enhancers, Including Fertilizers, Compost, Sludge, and Other Materials Used to Enhance Plant Growth.” https://www.aphis.usda.gov/aphis/ourfocus/planthealth/import-information/permits/plant-pests/sa_plant-growth-enhancers

USDA NRCS. 2011. “Soil Quality Indicators.” https://www.nrcs.usda.gov/sites/default/files/2022-10/Soil%20Electrical%20Conductivity.pdf

US EPA. 2015. “Overview of Total Maximum Daily Loads (TMDLs).” https://www.epa.gov/tmdl/overview-total-maximum-daily-loads-tmdls

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Copyright (c) 2025 UF/IFAS