{"id":"https://openalex.org/W2051522707","doi":"https://doi.org/10.1080/01448765.2008.9755063","title":"Groundnut/Cassava/Maize Intercrop Yields over Three Cycles of Planted Tree Fallow/Crop Rotations on Ultisol in Southern Cameroon","display_name":"Groundnut/Cassava/Maize Intercrop Yields over Three Cycles of Planted Tree Fallow/Crop Rotations on Ultisol in Southern Cameroon","publication_year":2008,"publication_date":"2008-01-01","ids":{"openalex":"https://openalex.org/W2051522707","doi":"https://doi.org/10.1080/01448765.2008.9755063","mag":"2051522707"},"language":"en","primary_location":{"id":"doi:10.1080/01448765.2008.9755063","doi":"https://doi.org/10.1080/01448765.2008.9755063","is_oa":false,"landing_page_url":"https://doi.org/10.1080/01448765.2008.9755063","pdf_url":null,"source":{"id":"https://openalex.org/S14046259","display_name":"Biological Agriculture & Horticulture","issn_l":"0144-8765","issn":["0144-8765","2165-0616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biological Agriculture &amp; Horticulture","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/A5006716170","display_name":"Stefan Hauser","orcid":"https://orcid.org/0000-0002-6329-7783","observed_orcids":["https://orcid.org/0000-0002-6329-7783"]},"institutions":[{"id":"https://openalex.org/I4210141162","display_name":"International Institute of Tropical Agriculture","ror":"https://ror.org/03kss9p24","country_code":"CM","type":"nonprofit","lineage":["https://openalex.org/I1286583668","https://openalex.org/I4210141162","https://openalex.org/I64180646"]}],"countries":["CM"],"is_corresponding":true,"raw_author_name":"S. Hauser","raw_affiliation_strings":["International Institute of Tropical Agriculture (IITA), Humid Forest Eco-regional Centre, Mbalmayo, B.P. 2008, Messa, Yaound\u00e9, Cameroon"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Institute of Tropical Agriculture (IITA), Humid Forest Eco-regional Centre, Mbalmayo, B.P. 2008, Messa, Yaound\u00e9, Cameroon","institution_ids":["https://openalex.org/I4210141162"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5006716170"],"corresponding_institution_ids":["https://openalex.org/I4210141162"],"apc_list":null,"apc_paid":null,"fwci":0.9809,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.83019502,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"25","issue":"4","first_page":"379","last_page":"399"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.9262999892234802,"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"}},"topics":[{"id":"https://openalex.org/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.9262999892234802,"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/T13009","display_name":"Agroforestry and silvopastoral systems","score":0.042500000447034836,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.01889999955892563,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/intercropping","display_name":"intercropping","score":0.7059999704360962},{"id":"https://openalex.org/keywords/peanut","display_name":"groundnut","score":0.9819999933242798},{"id":"https://openalex.org/keywords/cassava","display_name":"cassava","score":0.9990000128746033},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":1.0},{"id":"https://openalex.org/keywords/senna-spectabilis","display_name":"Senna spectabilis","score":0.8690000176429749},{"id":"https://openalex.org/keywords/flemingia-macrophylla","display_name":"Flemingia macrophylla","score":1.0},{"id":"https://openalex.org/keywords/crop-rotation","display_name":"crop rotation","score":0.5299999713897705},{"id":"https://openalex.org/keywords/ultisol","display_name":"Ultisol","score":0.7789999842643738},{"id":"https://openalex.org/keywords/soil-fertility","display_name":"soil fertility","score":0.824999988079071},{"id":"https://openalex.org/keywords/nitrogen-export","display_name":"nitrogen export","score":0.7089999914169312},{"id":"https://openalex.org/keywords/crop-yield","display_name":"crop yield","score":0.4169999957084656},{"id":"https://openalex.org/keywords/southern-cameroon","display_name":"southern Cameroon","score":0.6460000276565552},{"id":"https://openalex.org/keywords/agroforestry","display_name":"agroforestry","score":0.6919999718666077}],"concepts":[{"id":"https://openalex.org/C2781208722","wikidata":"https://www.wikidata.org/wiki/Q853859","display_name":"Intercropping","level":2,"score":0.853824257850647},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.7530444264411926},{"id":"https://openalex.org/C28731254","wikidata":"https://www.wikidata.org/wiki/Q17146935","display_name":"Monocropping","level":4,"score":0.7238725423812866},{"id":"https://openalex.org/C2777214192","wikidata":"https://www.wikidata.org/wiki/Q12549487","display_name":"Gliricidia","level":3,"score":0.6314003467559814},{"id":"https://openalex.org/C154108195","wikidata":"https://www.wikidata.org/wiki/Q1115789","display_name":"Ultisol","level":3,"score":0.622368574142456},{"id":"https://openalex.org/C2776394811","wikidata":"https://www.wikidata.org/wiki/Q3634497","display_name":"Cropping system","level":3,"score":0.6132374405860901},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.511459231376648},{"id":"https://openalex.org/C2777804790","wikidata":"https://www.wikidata.org/wiki/Q6935051","display_name":"Multipurpose tree","level":3,"score":0.5057852268218994},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.48461946845054626},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44451650977134705},{"id":"https://openalex.org/C38774213","wikidata":"https://www.wikidata.org/wiki/Q202080","display_name":"Soil fertility","level":3,"score":0.4147425889968872},{"id":"https://openalex.org/C13558536","wikidata":"https://www.wikidata.org/wiki/Q785116","display_name":"Cropping","level":3,"score":0.4040513038635254},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.40193286538124084},{"id":"https://openalex.org/C2778268778","wikidata":"https://www.wikidata.org/wiki/Q2717303","display_name":"Gliricidia sepium","level":2,"score":0.2861626446247101},{"id":"https://openalex.org/C50660011","wikidata":"https://www.wikidata.org/wiki/Q42530","display_name":"Tropics","level":2,"score":0.2217293083667755},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.14245426654815674},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.11311239004135132},{"id":"https://openalex.org/C505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/01448765.2008.9755063","doi":"https://doi.org/10.1080/01448765.2008.9755063","is_oa":false,"landing_page_url":"https://doi.org/10.1080/01448765.2008.9755063","pdf_url":null,"source":{"id":"https://openalex.org/S14046259","display_name":"Biological Agriculture & Horticulture","issn_l":"0144-8765","issn":["0144-8765","2165-0616"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biological Agriculture &amp; Horticulture","raw_type":"journal-article"},{"id":"pmh:oai:cgspace.cgiar.org:10568/90829","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/10568/90829","pdf_url":null,"source":{"id":"https://openalex.org/S4306402055","display_name":"CGSPace A Repository of Agricultural Research Outputs (Consultative Group for International Agricultural Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1286583668","host_organization_name":"CGIAR","host_organization_lineage":["https://openalex.org/I1286583668"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Hauser, S. (2008).Groundnut cassava maize intercrop yields over three cycles of planted tree fallow/crop rotations on Ultisol in Southern Cameroon. Biological Agriculture and Horticulture, 25, 379-399.","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"},{"score":1.0,"display_name":"Life on land","id":"https://metadata.un.org/sdg/15"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W217315771","https://openalex.org/W606845014","https://openalex.org/W1557356113","https://openalex.org/W1978403961","https://openalex.org/W1983280816","https://openalex.org/W1992741625","https://openalex.org/W1993575531","https://openalex.org/W1994223940","https://openalex.org/W1995892045","https://openalex.org/W2004737556","https://openalex.org/W2028082588","https://openalex.org/W2045174923","https://openalex.org/W2048933321","https://openalex.org/W2049375093","https://openalex.org/W2050004895","https://openalex.org/W2056865876","https://openalex.org/W2065479268","https://openalex.org/W2068962651","https://openalex.org/W2081819300","https://openalex.org/W2088445256","https://openalex.org/W2089936284","https://openalex.org/W2096659630","https://openalex.org/W2097420101","https://openalex.org/W2129390415","https://openalex.org/W2131736453","https://openalex.org/W2142666956","https://openalex.org/W2304335555","https://openalex.org/W2308513022","https://openalex.org/W2942659525","https://openalex.org/W3041009070","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W7096434274","https://openalex.org/W2089936284","https://openalex.org/W2945590693","https://openalex.org/W2162887401","https://openalex.org/W2142666956","https://openalex.org/W1557356113","https://openalex.org/W2095124313","https://openalex.org/W1972025609","https://openalex.org/W2021722201","https://openalex.org/W2008923869"],"abstract_inverted_index":{"Lack":[0],"of":[1,34,46,107,171,208,228,286,334],"crop":[2,256,311,358],"yield":[3,114,128,139,198],"response":[4,333],"to":[5,10,16,79,86,192,219,309,322],"planted":[6,19,60,265,294,303],"tree":[7,20],"fallow":[8,14,21,37,90,98,118,177,266,296,304],"led":[9],"introducing":[11],"a":[12,29,64],"two-year":[13,89],"phase":[15],"determine":[17],"if":[18],"can":[22],"improve":[23,310],"soil":[24],"fertility":[25],"and":[26,43,56,63,102,104,124,151,168,183,230,246,277,280,336,342,350],"yields":[27,94,163,187,257,312],"over":[28,258],"no-tree":[30,65,270,300],"control.":[31,271,301],"Three":[32],"cycles":[33,261],"two":[35],"years":[36,84,144,167,174],"followed":[38],"by":[39,97,117,176,365,370],"slash-and-burn":[40],"land":[41,74],"preparation":[42],"one":[44],"year":[45],"groundnut/cassava/maize":[47],"intercropping":[48],"were":[49,95,164,262,368],"conducted":[50],"with":[51,197,200,275],"Senna":[52],"spectabilis,":[53],"Flemingia":[54],"macrophylla":[55,150],"Dactyladenia":[57],"barteri":[58,159],"as":[59,283,362],"hedgerow":[61,209,295,305],"fallows":[62],"control":[66],"on":[67,328,348],"an":[68,284],"Ultisol":[69],"in":[70,100,120,131,147,156,165,238,244,264,268,292,299,352,372],"southern":[71],"Cameroon.":[72],"The":[73,272,302,357],"had":[75,188],"been":[76],"continuously":[77],"cropped":[78],"maize/cassava":[80],"intercrop":[81],"for":[82],"5":[83],"previous":[85],"the":[87,105,108,132,141,148,157,169,172,193,226,259,269,293,314,331,353,366],"first":[88],"phase.":[91],"Groundnut":[92],"grain":[93,113,127,138,185,279],"unaffected":[96,116,175],"system":[99,119,306],"1998":[101],"2001":[103,123,245],"sum":[106,170],"three":[109,142,260],"cropping":[110,143,212],"years.":[111],"Maize":[112],"was":[115,129,145,290,345],"1998.":[121],"In":[122],"2004":[125],"maize":[126,137,278,367],"highest":[130],"S.":[133,152,354],"spectabilis":[134,153,355],"system.":[135,160,178,356],"Total":[136],"across":[140],"higher":[146],"F.":[149],"systems":[154,297],"than":[155,267,298],"D.":[158],"Cassava":[161,179],"root":[162,180],"all":[166],"3":[173],"(1998,":[181],"2001)":[182],"groundnut":[184,229,276,337,351],"(2001)":[186],"significant":[189],"spatial":[190,332],"responses":[191],"distance":[194,202],"from":[195,203,215,317],"hedgerows,":[196],"increases":[199],"increasing":[201],"hedgerows.":[204],"Annual":[205],"biomass":[206,325],"production":[207,289],"prunings":[210,318],"during":[211],"phases":[213],"ranged":[214],"zero":[216],"(D.":[217],"barteri)":[218],"3.4":[220],"Mg":[221,236,242,248],"ha\u22121":[222,237],"(S.":[223],"spectabilis).":[224],"During":[225],"growth":[227],"maize,":[231],"hedgerows":[232,341],"produced":[233],"<":[234,240],"1":[235],"1998,":[239],"0.6":[241],"ha":[243,249],"<0.8":[247],"at":[250],"any":[251],"individual":[252],"pruning.":[253],"Combined":[254],"relative":[255],"lower":[263,291],"N":[273],"export":[274],"cassava":[281,335,349],"roots,":[282],"indicator":[285],"crude":[287],"protein":[288],"appears":[307,360],"unsuitable":[308],"because":[313],"nutrient":[315],"supply":[316],"is":[319],"low":[320,324],"due":[321],"their":[323],"production.":[326],"Yet":[327],"short":[329],"distances,":[330],"indicates":[338],"competition":[339],"between":[340],"crops,":[343],"which":[344],"most":[346],"pronounced":[347],"combination":[359],"incompatible":[361],"benefits":[363],"realized":[364],"outweighed":[369],"losses":[371],"groundnut.":[373]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
