scholarly journals Best Management Practices in the Everglades Agricultural Area: Fertilizer Application Control

EDIS ◽  
2019 ◽  
Vol 2006 (2) ◽  
Author(s):  
Timothy A. Lang ◽  
Samira H. Daroub ◽  
Orlando A. Diaz ◽  
Ming Chen

This EDIS document is one in a series of publications that provide current implementation guidelines for commonly employed BMPs that target the reduction of P loads leaving EAA farms via drainage water. This document is SL-232, a fact sheet of the Soil and Water Science Department, UF/IFAS Extension. Original publication date January 2006.

EDIS ◽  
2019 ◽  
Vol 2005 (14) ◽  
Author(s):  
Orlando A. Diaz ◽  
Samira H. Daroub ◽  
Ronald W. Rice ◽  
Timothy A. Lang ◽  
Ming Chen

Phosphorus fertilizer spill prevention is a Best Management Practice (BMP) approved by the South Florida Water Management District (SFWMD), one designed to reduce drainage P loads in the Everglades Agricultural Area (EAA). Spill prevention of P fertilizers is a BMP that is widely implemented by growers in the EAA. This BMP is easily implemented and can have an immediate impact on reducing off-farm P loads. This EDIS document is part of a series of publications that provide current implementation guidelines for commonly employed farm-level BMPs designed to reduce P loads from farms located within the EAA basin. This document is SL231, one of a series of the Department of Soil and Water Sciences, UF/IFAS Extension. Original publication date September 2005. SL231/SS450: Best Management Practices in the Everglades Agricultural Area: Fertilizer Spill Prevention (ufl.edu)


EDIS ◽  
2007 ◽  
Vol 2007 (16) ◽  
Author(s):  
Timothy A. Lang ◽  
Samira H. Daroub ◽  
Orlando A. Diaz ◽  
Viviana M. Nadal ◽  
Ming Chen

SL-232-Sp, a 5-page illustrated fact sheet by T.A. Lang, S.H. Daroub, O.A. Diaz, V.M. Nadal, and M. Chen, is the Spanish language version of SL-232, "Best Management Practices in the Everglades Agricultural Area: Fertilizer Application Control." It provides current implementation guidelines for this BMP designed to reduce drainage P loads in the Everglades Agricultural Area (EAA) by controlling the timing and placement of fertilizer applications. Includes references. Published by the UF Department of Soil and Water Sciences, May 2007. SL232-SP/SS470: Mejores Prácticas de Manejo en el Area Agrícola de los Everglades: Control de la Aplicación de Fertilizantes (ufl.edu)


EDIS ◽  
2007 ◽  
Vol 2007 (16) ◽  
Author(s):  
Orlando A. Diaz ◽  
Samira H. Daroub ◽  
Ronald W. Rice ◽  
Timothy A. Lang ◽  
Viviana M. Nadal ◽  
...  

SL-231-Sp, a 3-page illustrated fact sheet by O.A. Diaz, S.H. Daroub, R.W. Rice, T.A. Lang, V.M. Nadal, and M. Chen, is the Spanish language version of SL-231, "Best Management Practices in the Everglades Agricultural Area: Fertilizer Spill Prevention." It provides current implementation guidelines for this BMP designed to reduce drainage P loads in the Everglades Agricultural Area (EAA). Includes references. Published by the UF Department of Soil and Water Sciences, May 2007. SL231-SP/SS471: Mejores Prácticas de Manejo en el Area Agrícola de los Everglades: Prevención de el Derramamiento de Fertilizantes (ufl.edu)


EDIS ◽  
2021 ◽  
Vol 2021 (6) ◽  
Author(s):  
Mary G. Lusk ◽  
Don Rainey

The purpose of this article is to present some sound recommendations, known as best management practices (BMPs), for irrigating lawns and other green spaces with reclaimed water (RW). These BMPs are for homeowners and landscaping professionals who use RW to irrigate home lawns or other irrigated green spaces in urban landscapes. Written by Mary G. Lusk and Don Rainey and published by the UF/IFAS Department of Soil and Water Sciences; 4 pages.


Agronomy ◽  
2019 ◽  
Vol 9 (10) ◽  
pp. 576 ◽  
Author(s):  
Adrián López-Ballesteros ◽  
Javier Senent-Aparicio ◽  
Raghavan Srinivasan ◽  
Julio Pérez-Sánchez

Best management practices (BMPs) provide a feasible solution for non-point source pollution problems. High sediment and nutrient yields without retention control result in environmental deterioration of surrounding areas. In the present study, the soil and water assessment tool (SWAT) model was developed for El Beal watershed, an anthropogenic and ungauged basin located in the southeast of Spain that drains into a coastal lagoon of high environmental value. The effectiveness of five BMPs (contour planting, filter strips, reforestation, fertilizer application and check dam restoration) was quantified, both individually and in combination, to test their impact on sediment and nutrient reduction. For calibration and validation processes, actual evapotranspiration (AET) data obtained from a remote sensing dataset called Global Land Evaporation Amsterdam Model (GLEAM) were used. The SWAT model achieved good performance in the calibration period, with statistical values of 0.78 for Kling–Gupta efficiency (KGE), 0.81 for coefficient of determination (R2), 0.58 for Nash–Sutcliffe efficiency (NSE) and 3.9% for percent bias (PBIAS), as well as in the validation period (KGE = 0.67, R2 = 0.83, NS = 0.53 and PBIAS = −25.3%). The results show that check dam restoration is the most effective BMP with a reduction of 90% in sediment yield (S), 15% in total nitrogen (TN) and 22% in total phosphorus (TP) at the watershed scale, followed by reforestation (S = 27%, TN = 16% and TP = 20%). All effectiveness values improved when BMPs were assessed in combination. The outcome of this study could provide guidance for decision makers in developing possible solutions for environmental problems in a coastal lagoon.


2018 ◽  
Vol 10 (3) ◽  
pp. 851 ◽  
Author(s):  
Katherine Merriman ◽  
Amy Russell ◽  
Cynthia Rachol ◽  
Prasad Daggupati ◽  
Raghavan Srinivasan ◽  
...  

Subwatersheds within the Great Lakes “Priority Watersheds” were targeted by the Great Lakes Restoration Initiative (GLRI) to determine the effectiveness of the various best management practices (BMPs) from the U.S. Department of Agriculture-Natural Resources Conservation Service National Conservation Planning (NCP) Database. A Soil and Water Assessment Tool (SWAT) model is created for Alger Creek, a 50 km2 tributary watershed to the Saginaw River in Michigan. Monthly calibration yielded very good Nash–Sutcliffe efficiency (NSE) ratings for flow, sediment, total phosphorus (TP), dissolved reactive phosphorus (DRP), and total nitrogen (TN) (0.90, 0.79, 0.87, 0.88, and 0.77, respectively), and satisfactory NSE rating for nitrate (0.51). Two-year validation results in at least satisfactory NSE ratings for flow, sediment, TP, DRP, and TN (0.83, 0.54, 0.73, 0.53, and 0.60, respectively), and unsatisfactory NSE rating for nitrate (0.28). The model estimates the effect of BMPs at the field and watershed scales. At the field-scale, the most effective single practice at reducing sediment, TP, and DRP is no-tillage followed by cover crops (CC); CC are the most effective single practice at reducing nitrate. The most effective BMP combinations include filter strips, which can have a sizable effect on reducing sediment and phosphorus loads. At the watershed scale, model results indicate current NCP BMPs result in minimal sediment and nutrient reductions (<10%).


EDIS ◽  
1969 ◽  
Vol 2005 (1) ◽  
Author(s):  
D. J. Sonke ◽  
Norman C. Leppla

The University of Florida Institute of Food and Agricultural Sciences (IFAS) has three related programs that often are confused within the IFAS community and by our clientele: Integrated Pest Management (IPM), Best Management Practices (BMPs), and Florida Yards and Neighborhoods (FYN). This document is ENY-704, one of a series of the Department of Entomology and Nematology, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Publication date: November 2004.


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