Carbon-sensitive pedotransfer functions for plant available water

被引：44

作者：

Bagnall, Dianna K. ^{[1
]}

Morgan, Cristine L. S. ^{[1
]}

Cope, Michael ^{[1
]}

Bean, Gregory M. ^{[1
]}

Cappellazzi, Shannon ^{[1
]}

Greub, Kelsey ^{[1
]}

Liptzin, Daniel ^{[1
]}

Norris, Charlotte L. ^{[1
]}

Rieke, Elizabeth ^{[1
]}

Tracy, Paul ^{[1
]}

Aberle, Ezra ^{[2
]}

Ashworth, Amanda ^{[3
]}

Tavarez, Oscar Banuelos ^{[4
]}

Bary, Andy ^{[5
]}

Baumhardt, R. Louis ^{[6
]}

Gracia, Alberto Borbon ^{[7
]}

Brainard, Daniel ^{[8
]}

Brennan, Jameson ^{[9
]}

Reyes, Dolores Briones ^{[7
]}

Bruhjell, Darren ^{[10
]}

Carlyle, Cameron ^{[11
]}

Crawford, James ^{[12
]}

Creech, Cody ^{[13
]}

Culman, Steven ^{[14
]}

Deen, William ^{[15
]}

Dell, Curtis ^{[16
]}

Derner, Justin ^{[17
]}

Ducey, Thomas ^{[18
]}

Duiker, Sjoerd Willem ^{[19
]}

Dyck, Miles ^{[20
]}

Ellert, Benjamin ^{[21
]}

Entz, Martin ^{[22
]}

Solorio, Avelino Espinosa ^{[23
]}

Fonte, Steven J. ^{[24
]}

Fonteyne, Simon ^{[25
]}

Fortuna, Ann-Marie ^{[26
]}

Foster, Jamie ^{[27
]}

Fultz, Lisa ^{[28
]}

Gamble, Audrey, V ^{[29
]}

Geddes, Charles ^{[21
]}

Griffin-LaHue, Deirdre ^{[30
]}

Grove, John ^{[31
]}

Hamilton, Stephen K. ^{[32
]}

Hao, Xiying ^{[21
]}

Hayden, Z. D. ^{[8
]}

Howe, Julie ^{[33
]}

Ippolito, James ^{[24
]}

Johnson, Gregg ^{[34
]}

Kautz, Mark ^{[35
]}

Kitchen, Newell ^{[36
]}

机构：

[1] Soil Hlth Inst, Morrisville, NC 27560 USA

[2] North Dakota State Univ, Carrington Res Extens Ctr, Carrington, ND 58421 USA

[3] USDA ARS, Poultry Prod & Prod Safety Res Unit, Fayetteville, AR 72701 USA

[4] Ctr Int Mejoramiento Maiz & Trigo CIMMYT, Tlaltizapan 62770, Mor, Mexico

[5] Washington State Univ, Dept Crop & Soil Sci, Puyallup, WA 98371 USA

[6] USDA ARS, Soil & Water Management Res, Bushland, TX 79012 USA

[7] Inst Nacl Invest Forestales Agr & Pecuarias INIFA, Cdmx 04010, Mexico

[8] Michigan State Univ, Dept Hort, E Lansing, MI 48824 USA

[9] South Dakota State Univ, West River Ag Ctr, Rapid City, SD 57703 USA

[10] Agr & Agri Food Canada, Edmonton, AB T5J 4C3, Canada

[11] Univ Alberta, Dept Agr, Food & Nutr Sci, Edmonton, AB T6G 2P5, Canada

[12] Univ Missouri, Extens Agr Engn, Rock Port, MO 64482 USA

[13] Univ Nebraska Lincoln, Panhandle Res & Extens Ctr, Scottsbluff, NE 69361 USA

[14] Ohio State Univ, Sch Environm & Nat Resources, Wooster, OH 44691 USA

[15] Univ Guelph, Dept Plant Agr, Guelph, ON N1G 2W1, Canada

[16] USDA ARS, Pasture Syst & Watershed Management Res Unit, University Pk, PA 16802 USA

[17] USDA ARS, Rangeland Resources & Syst Res Unit, Cheyenne, WY 82009 USA

[18] USDA ARS, Coastal Plains Soil Water & Plant Res Ctr, Florence, SC 29501 USA

[19] Penn State Univ, Dept Plant Sci, University Pk, PA 16802 USA

[20] Univ Alberta, Dept Renewable Resources, Edmonton, AB T6G 2H1, Canada

[21] Agr & Agri Food Canada, Lethbridge Res & Dev Ctr, Lethbridge, AB T1J 4B1, Canada

[22] Univ Manitoba, Dept Plant Sci, Winnipeg, MB R3T 2N2, Canada

[23] Sustentabilidad Agr Queretaro SAQ, Santiago De Queretaro 76030, Qro, Mexico

[24] Colorado State Univ, Dept Soil & Crop Sci, Ft Collins, CO 80523 USA

[25] Ctr Int Mejoramiento Maiz & Trigo CIMMYT, Texcoco 56237, Ver, Mexico

[26] USDA ARS, Agroclimate & Nat Resources Res, El Reno, OK 73036 USA

[27] Texas A&M AgriLife Res, Beeville, TX 78102 USA

[28] Louisiana State Univ, Sch Plant, Environm & Soil Sci, Baton Rouge, LA 70803 USA

[29] Auburn Univ, Dept Crop Soil & Environm Sci, Auburn, AL 36849 USA

[30] Washington State Univ, Dept Crop & Soil Sci, Mt Vernon, WA 98273 USA

[31] Univ Kentucky, Res & Educ Ctr, Dept Plant & Soil Sci, Princeton, KY 42445 USA

[32] Michigan State Univ, WK Kellogg Biol Stn, Hickory Corners, MI 49060 USA

[33] Texas A&M AgriLife Res, Dept Soil & Crop Sci, College Stn, TX 77843 USA

[34] Univ Minnesota, Southern Res & Outreach Ctr, Waseca, MN 56093 USA

[35] USDA ARS, Tucson, AZ 85719 USA

[36] USDA ARS, Cropping Syst & Water Qual Res Unit, Columbia, MO 65211 USA

[37] South Dakota State Univ, Dept Agron Hort & Plant Sci, Brookings, SD 57007 USA

[38] Cornell Univ, Dept Soil & Crop Sci, Cornell Soil Hlth Lab, Dept Nat Resources, Ithaca, NY 14853 USA

[39] Texas A&M Agrilife Res, Dept Soil & Crop Sci, Lubbock, TX 79403 USA

[40] Iowa State Univ, Dept Agron, Ames, IA 50011 USA

[41] Ctr Bachillerato Tecnol Agr, 305 CBTA 305, Molcaxac 75650, Pue, Mexico

[42] Oregon State Univ, Columbia Basin Agr Res Ctr, Adams, OR 97810 USA

[43] Agr & Agrifood Canada Canada, Indian Head Res Farm, Indian Head, SK S0G 2K0, Canada

[44] Univ Arizona, Sch Nat Resources & Environm, Tucson, AZ 85721 USA

[45] Univ Calif Davis, Davis Dept Plant Sci, Davis, CA 95616 USA

[46] Oregon State Univ, Dept Crop & Soil Sci, Corvallis, OR 97331 USA

[47] Univ Missouri, Greenley Res Ctr, Novelty, MO 63460 USA

[48] Tennessee State Univ, Dept Agr & Environm Sci, Nashville, TN 37209 USA

[49] USDA ARS, North Cent Agr Res Lab, Brookings, SD 57006 USA

[50] West Virginia Univ, Davis Coll Agr Nat Resources & Design, Morgantown, WV 26506 USA

来源：

SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 2022年 / 86卷 / 03期

关键词：

PARTICLE-SIZE DISTRIBUTION; ORGANIC-MATTER; HYDRAULIC CONDUCTIVITY; SOIL-STRUCTURE; RETENTION; CAPACITY; PARAMETERS; TEXTURE; MODEL;

D O I：

10.1002/saj2.20395

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

Currently accepted pedotransfer functions show negligible effect of management-induced changes to soil organic carbon (SOC) on plant available water holding capacity (theta(AWHC)), while some studies show the ability to substantially increase theta(AWHC) through management. The Soil Health Institute's North America Project to Evaluate Soil Health Measurements measured water content at field capacity using intact soil cores across 124 long-term research sites that contained increases in SOC as a result of management treatments such as reduced tillage and cover cropping. Pedotransfer functions were created for volumetric water content at field capacity (theta(FC)) and permanent wilting point (theta(PWP)). New pedotransfer functions had predictions of theta(AWHC) that were similarly accurate compared with Saxton and Rawls when tested on samples from the National Soil Characterization database. Further, the new pedotransfer functions showed substantial effects of soil calcareousness and SOC on theta(AWHC). For an increase in SOC of 10 g kg(-1) (1%) in noncalcareous soils, an average increase in theta(AWHC) of 3.0 mm 100 mm(-1) soil (0.03 m(3) m(-3)) on average across all soil texture classes was found. This SOC related increase in theta(AWHC) is about double previous estimates. Calcareous soils had an increase in theta(AWHC) of 1.2 mm 100 mm(-1) soil associated with a 10 g kg(-1) increase in SOC, across all soil texture classes. New equations can aid in quantifying benefits of soil management practices that increase SOC and can be used to model the effect of changes in management on drought resilience.

引用

页码：612 / 629

页数：18

共 62 条

[1] ESTIMATING SOIL-WATER CHARACTERISTICS FROM SIMPLER PROPERTIES OR LIMITED DATA [J].