{"id":"https://openalex.org/W1966280175","doi":"https://doi.org/10.2134/agronj2009.0005","title":"Zone Tillage Depth Affects Yield and Economics of Corn Silage Production","display_name":"Zone Tillage Depth Affects Yield and Economics of Corn Silage Production","publication_year":2009,"publication_date":"2009-07-30","ids":{"openalex":"https://openalex.org/W1966280175","doi":"https://doi.org/10.2134/agronj2009.0005","mag":"1966280175"},"language":"en","primary_location":{"id":"doi:10.2134/agronj2009.0005","doi":"https://doi.org/10.2134/agronj2009.0005","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj2009.0005","pdf_url":null,"source":{"id":"https://openalex.org/S139950591","display_name":"Agronomy Journal","issn_l":"0002-1962","issn":["0002-1962","1072-9623","1435-0645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Agronomy Journal","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/A5019536784","display_name":"William J. Cox","orcid":"https://orcid.org/0000-0002-2836-9905","observed_orcids":["https://orcid.org/0000-0002-2836-9905"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"William J. Cox","raw_affiliation_strings":["Dep. of Crop and Soil Sci"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Crop and Soil Sci","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057358319","display_name":"J. H. Cherney","orcid":"https://orcid.org/0000-0002-8004-8404","observed_orcids":["https://orcid.org/0000-0002-8004-8404"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jerome H. Cherney","raw_affiliation_strings":["Dep. of Crop and Soil Sci"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dep. of Crop and Soil Sci","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077163567","display_name":"John H. Hanchar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John H. Hanchar","raw_affiliation_strings":["Northwest NY Dairy, Livestock, and Field Crops Cooperative Extension Cornell Univ. Ithaca NY 14853"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwest NY Dairy, Livestock, and Field Crops Cooperative Extension Cornell Univ. Ithaca NY 14853","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5019536784"],"corresponding_institution_ids":[],"apc_list":{"value":1800,"currency":"USD","value_usd":1800},"apc_paid":null,"fwci":1.508,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.84188222,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"101","issue":"5","first_page":"1093","last_page":"1098"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12792","display_name":"Soil Management and Crop Yield","score":0.8788999915122986,"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/T12792","display_name":"Soil Management and Crop Yield","score":0.8788999915122986,"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":0.11869999766349792,"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"}},{"id":"https://openalex.org/T12201","display_name":"Agricultural Engineering and Mechanization","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tillage-depth","display_name":"tillage depth","score":0.9950000047683716},{"id":"https://openalex.org/keywords/maize-silage","display_name":"corn silage","score":0.9919999837875366},{"id":"https://openalex.org/keywords/confined-animal-feeding-operations","display_name":"confined animal feeding operations","score":0.8149999976158142},{"id":"https://openalex.org/keywords/dairy-farming","display_name":"dairy farming","score":0.5989999771118164},{"id":"https://openalex.org/keywords/nitrogen-uptake","display_name":"nitrogen uptake","score":0.6570000052452087},{"id":"https://openalex.org/keywords/dry-matter-yield","display_name":"dry matter yield","score":0.8370000123977661},{"id":"https://openalex.org/keywords/silage-quality","display_name":"silage quality","score":0.8600000143051147},{"id":"https://openalex.org/keywords/partial-budget-analysis","display_name":"partial budget analysis","score":0.781000018119812},{"id":"https://openalex.org/keywords/silt-loam","display_name":"silt loam soil","score":0.7570000290870667},{"id":"https://openalex.org/keywords/northeastern-united-states","display_name":"northeastern United States","score":0.8180000185966492}],"concepts":[{"id":"https://openalex.org/C2776544680","wikidata":"https://www.wikidata.org/wiki/Q660071","display_name":"Silage","level":2,"score":0.9091399908065796},{"id":"https://openalex.org/C16397148","wikidata":"https://www.wikidata.org/wiki/Q878333","display_name":"Tillage","level":2,"score":0.6942698955535889},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6330780386924744},{"id":"https://openalex.org/C2780138947","wikidata":"https://www.wikidata.org/wiki/Q393855","display_name":"Dry matter","level":2,"score":0.6026536822319031},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.46949127316474915},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.4571928083896637},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42052966356277466},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2607942819595337}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2134/agronj2009.0005","doi":"https://doi.org/10.2134/agronj2009.0005","is_oa":false,"landing_page_url":"https://doi.org/10.2134/agronj2009.0005","pdf_url":null,"source":{"id":"https://openalex.org/S139950591","display_name":"Agronomy Journal","issn_l":"0002-1962","issn":["0002-1962","1072-9623","1435-0645"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Agronomy Journal","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":19,"referenced_works":["https://openalex.org/W38131713","https://openalex.org/W1967545533","https://openalex.org/W1969155248","https://openalex.org/W1988103950","https://openalex.org/W1995083247","https://openalex.org/W1997087247","https://openalex.org/W2012798698","https://openalex.org/W2016707704","https://openalex.org/W2017883015","https://openalex.org/W2036747257","https://openalex.org/W2044658757","https://openalex.org/W2085097066","https://openalex.org/W2088586486","https://openalex.org/W2094853744","https://openalex.org/W2095006626","https://openalex.org/W2096923658","https://openalex.org/W2189814012","https://openalex.org/W2523957484","https://openalex.org/W2725974085"],"related_works":["https://openalex.org/W3121822131","https://openalex.org/W230215835","https://openalex.org/W2053795372","https://openalex.org/W3135792535","https://openalex.org/W2558654926","https://openalex.org/W2552392989","https://openalex.org/W2317594444","https://openalex.org/W2054448105","https://openalex.org/W6903875700","https://openalex.org/W2025193362"],"abstract_inverted_index":{"Increasing":[0],"numbers":[1],"of":[2,58,64,190],"dairies":[3],"in":[4,19,30,78,230,240],"northeastern":[5,241],"United":[6,242],"States":[7],"are":[8],"classified":[9],"as":[10],"confined":[11],"animal":[12],"feeding":[13],"operations":[14],"(CAFOs).":[15],"Many":[16],"dairy":[17],"farmers":[18],"New":[20],"York":[21],"(NY)":[22],"abandoned":[23],"conventional":[24],"and":[25,81,97,111,137,141,145,160,198,201,206],"adopted":[26],"zone":[27],"tillage":[28],"(ZT)":[29],"4\u2010yr":[31,232],"corn":[32,76,80,83,228,233],"(Zea":[33],"mays":[34],"L.)":[35,39],"silage\u2010alfalfa":[36,234],"(Medicago":[37],"sativa":[38],"rotations":[40],"on":[41,236],"highly":[42],"erodible":[43],"land":[44],"to":[45,70,181],"comply":[46],"with":[47],"NY":[48,67],"CAFO":[49],"plans.":[50],"Farmers":[51],"now":[52],"question":[53],"optimum":[54,72],"ZT":[55,73,87,164,177,225],"depth":[56,74,88,165,178,226],"because":[57,189],"increased":[59,207,218],"diesel":[60],"costs.":[61],"The":[62,86],"objective":[63],"this":[65],"2\u2010yr":[66],"study":[68],"was":[69],"determine":[71],"for":[75,133,227],"silage":[77,169,229],"continuous":[79],"first\u2010year":[82],"following":[84],"alfalfa.":[85],"(with":[89],"attached":[90],"Aerway":[91],"implement),":[92],"evaluated":[93],"at":[94,116],"0,":[95],"18,":[96],"36":[98,155,180],"cm,":[99],"did":[100,166],"not":[101,151,167],"affect":[102,168],"surface":[103],"residue":[104],"(\u223c34%),":[105],"plant":[106],"densities":[107],"(71,605\u201373,998":[108],"plants":[109],"ha\u22121),":[110,194,197],"dry":[112],"matter":[113],"(DM)":[114],"accumulation":[115],"the":[117],"12th":[118],"leaf":[119],"stage":[120],"(334\u2013365":[121],"g":[122],"m\u22122).":[123],"Significant":[124],"contrasts":[125],"were":[126],"observed":[127],"between":[128,152],"18":[129,153,182],"vs.":[130,154],"0":[131],"cm":[132,156,183],"DM":[134],"yield":[135,211],"(19.9":[136],"18.7":[138],"Mg":[139,158],"ha\u22121)":[140,205],"N":[142],"uptake":[143],"(236":[144],"219":[146],"kg":[147,162],"ha\u22121,":[148,213],"respectively),":[149],"but":[150],"(19.7":[157],"ha\u22121":[159,188,217],"237":[161],"ha\u22121).The":[163],"quality.":[170],"Partial":[171],"budget":[172],"analyses":[173],"indicate":[174],"that":[175],"reducing":[176],"from":[179,209],"increases":[184],"profit":[185],"by":[186,215],"\u223c$30":[187],"decreased":[191],"labor":[192],"($1.48":[193],"fuel":[195],"($5.88":[196],"equipment":[199],"repair":[200],"maintenance":[202],"costs":[203],"($3.01":[204],"return":[208],"higher":[210],"($21.98":[212],"offset":[214],"$2.57":[216],"harvest":[219],"cost).":[220],"We":[221],"recommend":[222],"an":[223],"18\u2010cm":[224],"a":[231],"rotation":[235],"silt":[237],"loam":[238],"soils":[239],"States.":[243]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}