{"id":"https://openalex.org/W1974833740","doi":"https://doi.org/10.2134/jpa1999.0317","title":"Corn Production as Affected by Time and Rate of Manure Application and Nitrapyrin","display_name":"Corn Production as Affected by Time and Rate of Manure Application and Nitrapyrin","publication_year":1999,"publication_date":"1999-04-01","ids":{"openalex":"https://openalex.org/W1974833740","doi":"https://doi.org/10.2134/jpa1999.0317","mag":"1974833740"},"language":"en","primary_location":{"id":"doi:10.2134/jpa1999.0317","doi":"https://doi.org/10.2134/jpa1999.0317","is_oa":false,"landing_page_url":"https://doi.org/10.2134/jpa1999.0317","pdf_url":null,"source":{"id":"https://openalex.org/S125600968","display_name":"jpa","issn_l":"0890-8524","issn":["0890-8524","2689-4114"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Production Agriculture","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108454555","display_name":"G. W. Randall","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]},{"id":"https://openalex.org/I2799834026","display_name":"University of Minnesota, Waseca","ror":"https://ror.org/0241gfe92","country_code":"US","type":"education","lineage":["https://openalex.org/I2799834026"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"G. W. Randall","raw_affiliation_strings":["Univ. of Minnesota South. Exp. Stn. 35838 120th St Waseca MN 56093\u20104521"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Minnesota South. Exp. Stn. 35838 120th St Waseca MN 56093\u20104521","institution_ids":["https://openalex.org/I130238516","https://openalex.org/I2799834026"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112290628","display_name":"Michael Schmitt","orcid":"https://orcid.org/0000-0002-9754-9694","observed_orcids":["https://orcid.org/0000-0002-9754-9694"]},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. A. Schmitt","raw_affiliation_strings":["Univ. of Minnesota; Dep. of Soil, Water, and Climate; St. Paul MN 55108"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Minnesota; Dep. of Soil, Water, and Climate; St. Paul MN 55108","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000038199","display_name":"John Paul Schmidt","orcid":"https://orcid.org/0000-0001-8549-0587","observed_orcids":["https://orcid.org/0000-0001-8549-0587"]},"institutions":[{"id":"https://openalex.org/I189590672","display_name":"Kansas State University","ror":"https://ror.org/05p1j8758","country_code":"US","type":"education","lineage":["https://openalex.org/I189590672"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. P. Schmidt","raw_affiliation_strings":["Kansas State Univ.; Dep. of Agronomy; Manhattan KS 66506"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kansas State Univ.; Dep. of Agronomy; Manhattan KS 66506","institution_ids":["https://openalex.org/I189590672"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5108454555"],"corresponding_institution_ids":["https://openalex.org/I130238516","https://openalex.org/I2799834026"],"apc_list":null,"apc_paid":null,"fwci":0.7228,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.72614719,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"12","issue":"2","first_page":"317","last_page":"323"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.8604000210762024,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.8604000210762024,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.06599999964237213,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.06030000001192093,"subfield":{"id":"https://openalex.org/subfields/1102","display_name":"Agronomy and Crop Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/maize-yield","display_name":"maize yield","score":0.6349999904632568},{"id":"https://openalex.org/keywords/manure-application-timing","display_name":"manure application timing","score":0.8970000147819519},{"id":"https://openalex.org/keywords/nitrification-inhibitors","display_name":"nitrification inhibitors","score":0.7760000228881836},{"id":"https://openalex.org/keywords/nitrapyrin","display_name":"nitrapyrin","score":1.0},{"id":"https://openalex.org/keywords/manure-application-rate","display_name":"manure application rate","score":0.6779999732971191},{"id":"https://openalex.org/keywords/soil-nitrate-nitrogen","display_name":"soil nitrate nitrogen","score":0.7670000195503235},{"id":"https://openalex.org/keywords/dairy-manure","display_name":"dairy manure","score":0.7929999828338623},{"id":"https://openalex.org/keywords/pig-manure","display_name":"pig manure","score":0.9950000047683716},{"id":"https://openalex.org/keywords/nitrogen-mineralization","display_name":"nitrogen mineralization","score":0.703000009059906},{"id":"https://openalex.org/keywords/southern-minnesota","display_name":"southern Minnesota","score":0.49900001287460327},{"id":"https://openalex.org/keywords/northern-corn-belt","display_name":"northern Corn Belt","score":0.5410000085830688}],"concepts":[{"id":"https://openalex.org/C38304854","wikidata":"https://www.wikidata.org/wiki/Q185716","display_name":"Manure","level":2,"score":0.8448184132575989},{"id":"https://openalex.org/C164752452","wikidata":"https://www.wikidata.org/wiki/Q668677","display_name":"Nitrification","level":3,"score":0.7359573841094971},{"id":"https://openalex.org/C111696902","wikidata":"https://www.wikidata.org/wiki/Q6864413","display_name":"Mineralization (soil science)","level":3,"score":0.6610088348388672},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6452685594558716},{"id":"https://openalex.org/C2776384668","wikidata":"https://www.wikidata.org/wiki/Q182168","display_name":"Nitrate","level":2,"score":0.6029185056686401},{"id":"https://openalex.org/C48508581","wikidata":"https://www.wikidata.org/wiki/Q4675074","display_name":"Acre","level":2,"score":0.584938645362854},{"id":"https://openalex.org/C2779969000","wikidata":"https://www.wikidata.org/wiki/Q6753176","display_name":"Manure management","level":3,"score":0.5552915930747986},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.46583786606788635},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.45920804142951965},{"id":"https://openalex.org/C190638079","wikidata":"https://www.wikidata.org/wiki/Q954381","display_name":"Green manure","level":2,"score":0.44960880279541016},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.44824275374412537},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.3663933575153351},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2906298041343689},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.2854079604148865},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.23128259181976318},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.10396677255630493},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.07057622075080872},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2134/jpa1999.0317","doi":"https://doi.org/10.2134/jpa1999.0317","is_oa":false,"landing_page_url":"https://doi.org/10.2134/jpa1999.0317","pdf_url":null,"source":{"id":"https://openalex.org/S125600968","display_name":"jpa","issn_l":"0890-8524","issn":["0890-8524","2689-4114"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Production Agriculture","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.991100013256073}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1988618988","https://openalex.org/W1994771562","https://openalex.org/W2003102863","https://openalex.org/W2005313551","https://openalex.org/W2010139404","https://openalex.org/W2015189956","https://openalex.org/W2015371226","https://openalex.org/W2024227157","https://openalex.org/W2034009582","https://openalex.org/W2063089948","https://openalex.org/W2155043634","https://openalex.org/W2340014748","https://openalex.org/W2979989232"],"related_works":["https://openalex.org/W7067241370","https://openalex.org/W1015067139","https://openalex.org/W2739625554","https://openalex.org/W1983300465","https://openalex.org/W2974730621","https://openalex.org/W2155043634","https://openalex.org/W2049243121","https://openalex.org/W2069939513","https://openalex.org/W2074864859","https://openalex.org/W1987192364"],"abstract_inverted_index":{"Maximum":[0],"manure":[1,30,39,51,71,80,145,183,202,223,345,359,371,378,402,417,463,498,512,530,543,553,621,682,746,770,796,818,862,884,923,963,1027,1132],"N":[2,12,20,97,141,164,236,267,291,357,368,432,495,685,751,763,823,839,913,927,996,1022,1094],"use":[3,33,355,384,425],"efficiency":[4],"by":[5,738,850,974,1099],"corn":[6,42,92,440,453,758,1025],"(Zea":[7],"mays":[8],"L.)":[9],"requires":[10,360],"that":[11,326,361,394,452,891,1028,1120],"mineralization":[13,40,362],"and":[14,32,41,76,82,94,120,150,180,191,197,204,231,238,269,363,383,403,423,439,446,464,492,525,546,588,594,602,610,641,653,699,728,757,775,808,825,915,954,1054,1101],"subsequent":[15,364],"plant":[16,365,374],"availability":[17,366,997],"coincide":[18],"with":[19,207,280,315,319,341,373,459,465,500,535,540,549,627,829],"uptake":[21,493],"demand.":[22],"Information":[23],"regarding":[24],"the":[25,67,104,117,127,131,154,188,210,226,259,273,281,295,306,347,354,370,398,413,424,435,466,487,504,576,591,681,691,719,725,754,778,855,895,940,981,987,999,1076,1080],"effects":[26,68,227,285],"of":[27,29,34,69,159,182,228,251,286,336,344,356,367,377,385,401,415,426,462,468,494,509,575,636,672,680,695,745,817,875,920,945,995,1051,1082,1129],"time":[28,179,213,230,744,802],"application":[31,72,212,229,275,317,379,418,421,461,508,519,637,645,747,789,801,816,851,863,1050,1074],"a":[35,83,255,311,386,566,670,710,949,992],"nitrification":[36,84,387],"inhibitor":[37,388],"on":[38,91,233,242,288,429,806],"yield":[43,93,240,271,313,859,935,957],"is":[44,324,889,1012],"needed":[45],"for":[46,116,126,187,272,730,777,787,791,842,1045,1075],"producers":[47],"to":[48,65,100,113,123,470,517,529,582,607,616,664,678,721,800,922,1024,1034,1038,1062,1072,1113,1137],"make":[49],"sound":[50],"management":[52,390],"decisions.":[53],"Studies":[54],"were":[55,292,301,560,590,605,638,660,705,716,736,783,848,1107],"conducted":[56,476,561],"at":[57,103,165,172,294,434,562,624,669,693,724,753,909,928,936,986],"seven":[58,307,563],"southern":[59],"Minnesota":[60],"sites":[61,133,167,626,629,930],"over":[62],"3":[63],"yr":[64],"determine":[66],"three":[70,166,416,628],"times":[73,635,708],"(mid\u2010September,":[74],"mid\u2010October,":[75,640],"late":[77,642],"April),":[78],"two":[79,420,937],"rates,":[81,422],"inhibitor,":[85],"(nitrapyrin":[86],"[NP]":[87],"1.0":[88],"lb":[89,674,701],"a.i./acre),":[90],"soil":[95,139,162,234,265,289,430,480,749,837,879,911,925,983,1016,1039,1058,1092],"nitrate":[96,140,163,235,266,290,431,731,750,762,822,838,912,926,984,1015,1093],"concentration":[98,237,268,752,764,824,914,1095],"(0":[99],"12":[101],"in.)":[102],"V4":[105,436,726,755,988],"growth":[106,437],"stage.":[107],"Application":[108],"rates":[109,203,646,694,1128],"ranged":[110,578],"from":[111,121,305,358,369,496,579,718,860,870,998,1026],"3000":[112,649],"4000":[114,651],"gal/acre":[115,125,652],"low":[118],"rate":[119,181,671],"6000":[122,656],"8000":[124,658],"high":[128,606,609,654],"rate.":[129],"For":[130],"four":[132,625,707],"receiving":[134,630],"liquid":[135,218,551,631,1052,1130],"dairy":[136,445,511,552,620,769,1046,1053],"(Bostaurus)":[137],"manure,":[138,448,1056],"was":[142,146,224,451,515,523,596,622,676,688,765,771,797,803,834,840,864,958,966,971,1042,1096,1111],"greatest":[143,458,767],"when":[144,152,176,520,538,768,962,976,1057,1109,1125],"applied":[147,153,623,689,772,967,977,1031],"in":[148,254,258,346,477,513,544,554,570,690,709,773,894,948,968,978,1089],"April":[149,208,282,316,774,788,815,843],"lowest":[151,776],"previous":[155,592],"September.":[156],"The":[157,918],"addition":[158,467,919,1081],"NP":[160,205,232,261,287,469,528,907,921,965,975,1083,1110,1121],"increased":[161,263,924,933,959,1098],"but":[168,276,298,845,931,970],"affected":[169,973],"grain":[170,239,270,299,441,734,759,826,846,858,916,934,956],"yields":[171,186,300,454,491,735,782,827,847,1106],"only":[173,932],"one":[174,246],"site":[175,247,941],"averaged":[177,194],"across":[178,201,854],"application.":[184,283,780,831,872],"Grain":[185,781],"April,":[189],"October,":[190],"September":[192,211,779],"applications":[193,343],"146,":[195],"142,":[196],"139":[198],"bu/acre,":[199],"respectively,":[200],"treatments,":[206],"exceeding":[209],"(P":[214],"<":[215],"0.10).":[216],"When":[217,794,832],"swine":[219,447,542,632,795,1055,1115,1131],"(Sus":[220],"scrofa":[221],"domesticus)":[222],"used,":[225,798],"depended":[241],"climatic":[243],"conditions.":[244],"At":[245,939],"where":[248,479,942],"8.5":[249,943],"in.":[250,666,944],"rain":[252,946],"fell":[253,947],"5\u2010wk":[256,950],"period":[257,569,951],"spring,":[260],"significantly":[262],"both":[264,444],"October":[274,830,969],"had":[277,1029],"no":[278,547,1010],"effect":[279,414],"Similar":[284],"found":[293],"other":[296,505],"sites,":[297],"not":[302,597,900,972,1019,1085],"increased.":[303],"Results":[304],"site\u2010yr":[308],"support":[309],"about":[310,662,784,865,1063],"5%":[312,785],"increase":[314],"compared":[318,828],"fall":[320,501,507,792,861],"applications.":[321,502,793],"However,":[322,873],"it":[323,888],"unlikely":[325],"many":[327,892],"farmers":[328,393,893],"will":[329,899],"consider":[330,901],"this":[331,409,902],"an":[332,903,1068],"economic":[333,904],"advantage":[334],"because":[335,874],"logistical":[337,876],"challenges":[338],"often":[339,1097],"faced":[340],"spring":[342,460,518,521,692,807,871,1073,1104],"Northern":[348,896],"Corn":[349,897],"Belt.":[350],"Research":[351,475],"Question":[352],"Optimizing":[353],"coincides":[372],"uptake.":[375],"Time":[376],"(fall":[380],"vs.":[381],"spring)":[382],"are":[389],"decisions":[391],"facing":[392],"may":[395],"greatly":[396],"affect":[397],"agronomic":[399],"value":[400],"associated":[404],"potential":[405],"environmental":[406],"risks.":[407],"In":[408],"study,":[410],"we":[411],"determined":[412,737],"times,":[419],"nitrapyrin":[427],"(NP)":[428],"concentrations":[433],"stage":[438,727,756,989],"yield.":[442],"Using":[443],"our":[449,1090],"hypothesis":[450],"would":[455],"probably":[456],"be":[457,1123],"fall\u2010applied":[471,541,1114],"manure.":[472,633,1047,1116],"Literature":[473],"Summary":[474],"areas":[478],"temperatures":[481,1059],"generally":[482,766],"remain":[483,1138],"above":[484],"32\u00b0F":[485],"during":[486,565,952],"winter":[488],"showed":[489],"higher":[490,786,821],"spring\u2010applied":[497,550],"than":[499,790,869],"On":[503],"hand,":[506],"solid":[510],"Wisconsin":[514],"superior":[516],"weather":[522,833],"wet":[524,813],"cool.":[526],"Adding":[527],"has":[531],"shown":[532],"inconsistent":[533],"results":[534,1088],"positive":[536],"responses":[537],"used":[539],"Indiana":[545],"response":[548,615,799],"Wisconsin.":[555],"Study":[556],"Description":[557],"Field":[558],"studies":[559],"locations":[564],"3\u2010yr":[567],"(1993\u20131995)":[568],"south\u2010central":[571],"Minnesota.":[572],"Soil":[573,599,714,761],"texture":[574],"mollisols":[577],"silt":[580],"loam":[581],"silty":[583],"clay":[584],"loam.":[585],"Oats,":[586],"soybean,":[587],"millet":[589],"crops,":[593],"irrigation":[595],"used.":[598],"test":[600,985],"P":[601],"K":[603],"levels":[604,1007],"very":[608],"should":[611,1122],"have":[612,1060,1135],"precluded":[613],"any":[614],"these":[617],"nutrients.":[618],"Liquid":[619],"Targeted":[634],"mid\u2010September,":[639],"April.":[643,979],"Two":[644],"(low":[647],"=":[648,655],"or":[650,657,1065],"gal/acre)":[659],"sweep\u2010injected":[661],"4":[663],"5":[665],"deep.":[667],"Nitrapyrin":[668],"1":[673],"a.i./acre":[675],"added":[677,1112],"one\u2010half":[679],"treatments.":[683],"Fertilizer":[684],"as":[686,991],"urea":[687],"0,":[696],"50,":[697],"100,":[698],"150":[700],"N/acre.":[702],"All":[703],"treatments":[704],"replicated":[706],"randomized,":[711],"complete\u2010block":[712],"design.":[713],"samples":[715],"taken":[717],"0":[720],"12\u2010in.":[722],"depth":[723],"analyzed":[729],"N.":[732],"Com":[733],"combine":[739],"harvesting.":[740],"Applied":[741],"Questions":[742],"Did":[743,980],"influence":[748],"yield?":[760,917],"highly":[804],"dependent":[805],"early":[809],"summer":[810],"weather.":[811],"Under":[812],"conditions,":[814,1105],"gave":[819],"substantially":[820],"more":[835],"normal,":[836],"greater":[841],"application,":[844],"unaffected":[849],"time.":[852],"Averaged":[853],"7":[856,866],"site\u2010yr,":[857],"bu/acre":[867,961],"less":[868],"challenges,":[877],"i.e.,":[878],"compaction,":[880],"timeliness":[881],"issues,":[882],"inadequate":[883],"storage":[885],"capacity,":[886],"etc.,":[887],"likely":[890],"Belt":[898],"disadvantage.":[905],"Was":[906],"effective":[908],"increasing":[910],"five":[929],"sites.":[938],"May":[953],"June,":[955],"16":[960],"plus":[964],"in\u2010season":[982],"serve":[990],"good":[993],"predictor":[994],"manure?":[1000],"Based":[1001],"upon":[1002],"published":[1003],"current":[1004],"standard":[1005],"critical":[1006],"(above":[1008],"which":[1009],"fertilizer":[1011],"recommended),":[1013],"pre\u2010sidedress":[1014],"testing":[1017],"did":[1018,1084],"adequately":[1020],"predict":[1021],"supply":[1023],"been":[1030],"within":[1032],"8":[1033],"9":[1035],"mo":[1036],"prior":[1037],"sampling.":[1040],"This":[1041],"especially":[1043],"true":[1044],"Recommendations":[1048],"Fall":[1049],"cooled":[1061,1136],"50\u00b0F":[1064],"less,":[1066],"provides":[1067],"agronomically":[1069],"acceptable":[1070],"alternative":[1071],"livestock":[1077],"producer.":[1078],"Although":[1079],"give":[1086],"conclusive":[1087],"studies,":[1091],"NP,":[1100],"under":[1102],"wetter\u2010than\u2010normal":[1103],"improved":[1108],"These":[1117],"data":[1118],"suggest":[1119],"considered":[1124],"applying":[1126],"recommended":[1127],"before":[1133],"soils":[1134],"below":[1139],"50\u00b0F.":[1140]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
