{"id":"https://openalex.org/W2181506400","doi":null,"title":"Response of Grain Yield and Yield Components of Corn to Different Tillage Methods in the Arid Lands of Iran","display_name":"Response of Grain Yield and Yield Components of Corn to Different Tillage Methods in the Arid Lands of Iran","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2181506400","mag":"2181506400"},"language":"en","primary_location":{"id":"mag:2181506400","doi":null,"is_oa":false,"landing_page_url":"https://www.idosi.org/aerj/2(2)12/1.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Mohammad Sarhadi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohammad Sarhadi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103585828","display_name":"Saeed Mohammadi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Saeed Mohammadi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Mohammad Mehdi Rashidi","orcid":"https://orcid.org/0000-0002-6309-8688","observed_orcids":["https://orcid.org/0000-0002-6309-8688"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohammad Mehdi Rashidi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6309-8688","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12792","display_name":"Soil Management and Crop Yield","score":0.9199000000953674,"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":0.9199000000953674,"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":0.07859999686479568,"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":0.0003000000142492354,"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/maize","display_name":"maize","score":0.9459999799728394},{"id":"https://openalex.org/keywords/tillage-systems","display_name":"tillage systems","score":0.949999988079071},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.949999988079071},{"id":"https://openalex.org/keywords/yield-components","display_name":"yield components","score":0.9990000128746033},{"id":"https://openalex.org/keywords/moldboard-plow","display_name":"moldboard plow","score":0.8939999938011169},{"id":"https://openalex.org/keywords/disc-harrow","display_name":"disc harrow","score":0.9570000171661377},{"id":"https://openalex.org/keywords/rotary-tiller","display_name":"rotary tiller","score":0.984000027179718},{"id":"https://openalex.org/keywords/no-tillage","display_name":"no-tillage","score":0.9900000095367432},{"id":"https://openalex.org/keywords/arid-regions","display_name":"arid regions","score":0.8799999952316284},{"id":"https://openalex.org/keywords/plant-population","display_name":"plant population","score":0.6169999837875366},{"id":"https://openalex.org/keywords/rows-per-ear","display_name":"rows per ear","score":0.7319999933242798},{"id":"https://openalex.org/keywords/ear-diameter","display_name":"ear diameter","score":0.5400000214576721},{"id":"https://openalex.org/keywords/ear-length","display_name":"ear length","score":0.6259999871253967},{"id":"https://openalex.org/keywords/grains-per-row","display_name":"grains per row","score":0.7279999852180481},{"id":"https://openalex.org/keywords/soil-compaction","display_name":"soil compaction","score":0.8199999928474426},{"id":"https://openalex.org/keywords/weed-suppression","display_name":"weed suppression","score":0.7519999742507935}],"concepts":[{"id":"https://openalex.org/C180429540","wikidata":"https://www.wikidata.org/wiki/Q11464","display_name":"Plough","level":2,"score":0.8492229580879211},{"id":"https://openalex.org/C2779247569","wikidata":"https://www.wikidata.org/wiki/Q2419334","display_name":"Tiller (botany)","level":2,"score":0.790976881980896},{"id":"https://openalex.org/C2776560457","wikidata":"https://www.wikidata.org/wiki/Q209042","display_name":"Harrow","level":2,"score":0.7868468761444092},{"id":"https://openalex.org/C16397148","wikidata":"https://www.wikidata.org/wiki/Q878333","display_name":"Tillage","level":2,"score":0.722639799118042},{"id":"https://openalex.org/C2776810017","wikidata":"https://www.wikidata.org/wiki/Q15043709","display_name":"Tine","level":2,"score":0.6983362436294556},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6484324336051941},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.5894643664360046},{"id":"https://openalex.org/C2992211155","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Grain yield","level":2,"score":0.5482245087623596},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.539432942867279},{"id":"https://openalex.org/C202050865","wikidata":"https://www.wikidata.org/wiki/Q35852","display_name":"Hectare","level":3,"score":0.44501107931137085},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.3357967436313629},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1675131916999817},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14692819118499756},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10604161024093628},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.05727997422218323},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2181506400","doi":null,"is_oa":false,"landing_page_url":"https://www.idosi.org/aerj/2(2)12/1.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":1.0,"id":"https://metadata.un.org/sdg/2"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W1670327169"],"related_works":["https://openalex.org/W2185541423","https://openalex.org/W2183780315","https://openalex.org/W7096065326","https://openalex.org/W2189505370","https://openalex.org/W7097457797","https://openalex.org/W2099209547","https://openalex.org/W2184724651","https://openalex.org/W2184180667","https://openalex.org/W7095399322","https://openalex.org/W2118658260"],"abstract_inverted_index":{"3":[0],"Abstract:":[1],"Field":[2],"experiments":[3],"were":[4,35],"conducted":[5],"to":[6,21,296,318],"study":[7,34,96],"the":[8,25,33,95,218,311],"response":[9],"of":[10,16,28,41,50,56,62,68,74,80,94,108,115,132,138,153,169,176,187,193,200,206,214,221,236,242,249,255,262,268,282,291,308,314],"grain":[11,105,154,222,306],"yield":[12,14,155,223,307],"and":[13,84,113,146,162,179,228,274,300,328],"components":[15,128],"corn":[17,309],"(Zea":[18],"mays":[19],"L.)":[20],"different":[22],"methods":[23],"in":[24,32,126,167,185,198,212,233,247,260,280,304,310],"arid":[26,312],"lands":[27,313],"Iran.":[29],"Tillage":[30],"treatments":[31],"moldboard":[36,45,286],"plow":[37,46,287],"+":[38,47,65],"two":[39,54,289],"passes":[40,55,290],"disk":[42,57,69,292],"harrow":[43,58,70,293],"(MDD),":[44],"one":[48,60,66,72,78],"pass":[49,61,67,73,79],"rotary":[51,75],"tiller":[52,76],"(MR),":[53],"(DD),":[59],"tine":[63,81],"cultivator":[64,82],"(CD),":[71],"(R),":[77],"(C)":[83],"no-tillage":[85],"(NT)":[86],"as":[87,130],"direct":[88],"drilling":[89],"method.":[90],"The":[91,150],"statistical":[92],"results":[93],"indicated":[97],"that":[98],"tillage":[99,302],"method":[100,303],"significantly":[101],"(P":[102],"0.05)":[103],"affected":[104],"yield,":[106],"number":[107,114,131,137],"plants":[109],"per":[110,117,134,140],"hectare":[111],"(NPPH)":[112],"rows":[116],"ear":[118,143,147],"(NRPE),":[119],"but":[120],"there":[121],"was":[122,165,183,196,210,231,245,258,278,294],"no":[123],"significant":[124],"differences":[125],"other":[127],"such":[129],"ears":[133],"plant":[135],"(NEPP),":[136],"grains":[139],"row":[141],"(NGPR),":[142],"diameter":[144],"(ED)":[145],"length":[148],"(EL).":[149],"maximum":[151,173,191,204],"value":[152,175,192,205,220,241,254,267],"(4.15":[156],"t":[157,225],"ha":[158,226],"),":[159],"NPPH":[160,229],"(39830)":[161],"NEPP":[163,243],"(0.92)":[164],"obtained":[166,197,232,259],"case":[168,186,199,213,234,248,261,281],"MDD":[170,283],"treatment,":[171,202,238,264],"while":[172,203,239,265],"1":[174,235],"NRPE":[177,256],"(14.9)":[178],"ED":[180,271],"(37.2":[181],"mm)":[182,209,273,277],"observed":[184,211,246],"MR":[188],"treatment.":[189,216,251,284],"Also,":[190],"NGPR":[194,269],"(51)":[195],"R":[201,263],"EL":[207,275],"(196.3":[208],"NT":[215,237],"Conversely,":[217],"minimum":[219,240,253,266],"(2.32":[224],")":[227],"(20390)":[230],"(0.89)":[244],"C":[250],"Moreover,":[252],"(13.4)":[257],"(47),":[270],"(35.2":[272],"(190.7":[276],"noted":[279],"Hence,":[285],"followed":[288],"found":[295],"be":[297],"more":[298],"appropriate":[299],"profitable":[301],"improving":[305],"Iran":[315],"possibly":[316],"due":[317],"reduced":[319],"soil":[320,326],"compaction,":[321],"enhanced":[322],"seed-soil":[323],"contact,":[324],"increased":[325],"moisture":[327],"suppressing":[329],"weed":[330],"growth.":[331]},"counts_by_year":[],"updated_date":"2026-10-11T09:32:39.932853","created_date":"2016-06-24T00:00:00"}
