Phosphorus and Soil Health Management Practices

被引:29
作者
Duncan, Emily W. [1 ]
Osmond, Deanna L. [2 ]
Shober, Amy L. [3 ]
Starr, Laura [4 ]
Tomlinson, Peter [4 ]
Kovar, John L. [5 ]
Moorman, Thomas B. [5 ]
Peterson, Heidi M. [6 ]
Fiorellino, Nicole M. [7 ]
Reid, Keith [8 ]
机构
[1] ARS, USDA, Soil Drainage Res Unit, Columbus, OH 43010 USA
[2] North Carolina State Univ, Raleigh, NC 27695 USA
[3] Univ Delaware, 531 S Coll Ave, Newark, DE 19716 USA
[4] Kansas State Univ, Manhattan, KS 66506 USA
[5] ARS, USDA, Natl Lab Agr & Environm, Ames, IA 50011 USA
[6] Sand Cty Fdn, Stillwater, MN 55082 USA
[7] Univ Maryland, College Pk, MD 20742 USA
[8] Agr & Agri Food Canada, 174 Stone Rd W, Guelph, ON N1G 4S9, Canada
基金
美国食品与农业研究所;
关键词
MANAGING AGRICULTURAL PHOSPHORUS; COVER CROPS; CONSERVATION TILLAGE; LAKE-ERIE; SURFACE RUNOFF; WATER-QUALITY; UNINTENDED CONSEQUENCES; LOSSES; MANURE; STRATIFICATION;
D O I
10.2134/ael2019.04.0014
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
Soil health has gained widespread attention in agronomic and conservation communities due to its many purported benefits, including claims that implementation of core soil health practices (e.g., conservation tillage, cover crops) will improve water quality by curtailing runoff losses of nutrients such as phosphorus (P). However, a review of the existing literature points to well-established findings regarding trade-offs in water quality outcomes following the implementation of core soil health practices. In fact, both conservation tillage and cover crops can exacerbate dissolved P losses, undermining other benefits such as reductions in particulate P (sediment-bound P) losses. Soil health management must be pursued in a manner that considers the complex interaction of nutrient cycling processes and produces realistic expectations. Achieving water quality goals through soil health practices will require adaptive management and continued, applied research to support evidence-based farm management decisions.
引用
收藏
页数:5
相关论文
共 65 条
[1]   Soil and surface runoff phosphorus relationships for five typical USA midwest soils [J].
Allen, BL ;
Mallarino, AP ;
Klatt, JG ;
Baker, JL ;
Camara, M .
JOURNAL OF ENVIRONMENTAL QUALITY, 2006, 35 (02) :599-610
[2]   Effect of liquid swine manure rate, incorporation, and timing of rainfall on phosphorus loss with surface runoff [J].
Allen, Brett L. ;
Mallarino, Antonio R. .
JOURNAL OF ENVIRONMENTAL QUALITY, 2008, 37 (01) :125-137
[3]  
[Anonymous], 2019, Soil health
[4]   The ability of cover crops to reduce nitrogen and phosphorus losses from arable land in southern Scandinavia and Finland [J].
Aronsson, H. ;
Hansen, E. M. ;
Thomsen, I. K. ;
Liu, J. ;
Ogaard, A. F. ;
Kaenkaenen, H. ;
Ulen, B. .
JOURNAL OF SOIL AND WATER CONSERVATION, 2016, 71 (01) :41-55
[5]   Phosphorus loading to Lake Erie from the Maumee, Sandusky and Cuyahoga rivers: The importance of bioavailability [J].
Baker, D. B. ;
Confesor, R. ;
Ewing, D. E. ;
Johnson, L. T. ;
Kramer, J. W. ;
Merryfield, B. J. .
JOURNAL OF GREAT LAKES RESEARCH, 2014, 40 (03) :502-517
[6]   Vertical Stratification of Soil Phosphorus as a Concern for Dissolved Phosphorus Runoff in the Lake Erie Basin [J].
Baker, David B. ;
Johnson, Laura T. ;
Confesor, Remegio B. ;
Crumrine, John P. .
JOURNAL OF ENVIRONMENTAL QUALITY, 2017, 46 (06) :1287-1295
[7]   PHOSPHORUS SOLUBILIZATION AND POTENTIAL TRANSFER TO SURFACE WATERS FROM THE SOIL MICROBIAL BIOMASS FOLLOWING DRYING-REWETTING AND FREEZING-THAWING [J].
Blackwell, M. S. A. ;
Brookes, R. C. ;
de la Fuente-Martinez, N. ;
Gordon, H. ;
Murray, P. J. ;
Snars, K. E. ;
Williams, J. K. ;
Bol, R. ;
Haygarth, P. M. .
ADVANCES IN AGRONOMY, VOL 106, 2010, 106 :1-35
[8]   Cover Crops and Water Quality [J].
Blanco-Canqui, Humberto .
AGRONOMY JOURNAL, 2018, 110 (05) :1633-1647
[9]   Chesapeake Bay eutrophication: Scientific understanding, ecosystem restoration, and challenges for agriculture [J].
Boesch, DF ;
Brinsfield, RB ;
Magnien, RE .
JOURNAL OF ENVIRONMENTAL QUALITY, 2001, 30 (02) :303-320
[10]   Global solutions to regional problems: Collecting global expertise to address the problem of harmful cyanobacterial blooms. A Lake Erie case study [J].
Bullerjahn, George S. ;
McKay, Robert M. ;
Davis, Timothy W. ;
Baker, David B. ;
Boyer, Gregory L. ;
D'Anglada, Lesley V. ;
Doucette, Gregory J. ;
Ho, Jeff C. ;
Irwin, Elena G. ;
Kling, Catherine L. ;
Kudela, Raphael M. ;
Kurmayer, Rainer ;
Michalak, Anna M. ;
Ortiz, Joseph D. ;
Otten, Timothy G. ;
Paerl, Hans W. ;
Qin, Boqiang ;
Sohngen, Brent L. ;
Stumpf, Richard P. ;
Visser, Petra M. ;
Wilhelm, Steven W. .
HARMFUL ALGAE, 2016, 54 :223-238