{"id":"https://openalex.org/W2252334420","doi":null,"title":"Production potential of desi chickpea grown under various nitrogen and planting densities at Naivasha.","display_name":"Production potential of desi chickpea grown under various nitrogen and planting densities at Naivasha.","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2252334420","mag":"2252334420"},"language":"en","primary_location":{"id":"mag:2252334420","doi":null,"is_oa":false,"landing_page_url":"http://eprints.icrisat.ac.in/1041/","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":"https://openalex.org/A5051448730","display_name":"D.K. Kamithid","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D.K. Kamithid","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5085502657","display_name":"Anthony Mwangi Kibe","orcid":"https://orcid.org/0000-0003-3876-0809","observed_orcids":["https://orcid.org/0000-0003-3876-0809"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A.M. Kibe","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3876-0809","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":5,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":94},"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/T12115","display_name":"Genetic and Environmental Crop Studies","score":0.5806000232696533,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T12115","display_name":"Genetic and Environmental Crop Studies","score":0.5806000232696533,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant 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/T12294","display_name":"Agricultural Science and Fertilization","score":0.2808000147342682,"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":0.08349999785423279,"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/desi-chickpea","display_name":"desi chickpea","score":0.9679999947547913},{"id":"https://openalex.org/keywords/nitrogen-fertilization","display_name":"nitrogen fertilization","score":0.9319999814033508},{"id":"https://openalex.org/keywords/plant-density","display_name":"plant density","score":0.8970000147819519},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.8709999918937683},{"id":"https://openalex.org/keywords/aboveground-biomass","display_name":"aboveground biomass","score":0.8830000162124634},{"id":"https://openalex.org/keywords/harvest-index","display_name":"harvest index","score":0.9810000061988831},{"id":"https://openalex.org/keywords/water-stress","display_name":"water stress","score":0.6909999847412109},{"id":"https://openalex.org/keywords/rainfall-variability","display_name":"rainfall variability","score":0.7850000262260437},{"id":"https://openalex.org/keywords/semi-arid-highlands","display_name":"semi-arid highlands","score":0.8460000157356262},{"id":"https://openalex.org/keywords/naivasha","display_name":"Naivasha","score":0.9160000085830688},{"id":"https://openalex.org/keywords/rainfed-crops","display_name":"rainfed crops","score":0.5260000228881836},{"id":"https://openalex.org/keywords/yield-stability","display_name":"yield stability","score":0.42399999499320984},{"id":"https://openalex.org/keywords/maize-intercropping","display_name":"maize intercropping","score":0.36500000953674316},{"id":"https://openalex.org/keywords/intercropping-with-maize","display_name":"intercropping with maize","score":0.3109999895095825}],"concepts":[{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.7526359558105469},{"id":"https://openalex.org/C150772632","wikidata":"https://www.wikidata.org/wiki/Q1330709","display_name":"Arid","level":2,"score":0.5929828882217407},{"id":"https://openalex.org/C115540264","wikidata":"https://www.wikidata.org/wiki/Q2945560","display_name":"Biomass (ecology)","level":2,"score":0.5838339924812317},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5758864283561707},{"id":"https://openalex.org/C137660486","wikidata":"https://www.wikidata.org/wiki/Q732240","display_name":"Growing season","level":2,"score":0.562525749206543},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.5561013221740723},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.5468400120735168},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.5348702073097229},{"id":"https://openalex.org/C9777977","wikidata":"https://www.wikidata.org/wiki/Q146575","display_name":"Dry season","level":2,"score":0.4847126007080078},{"id":"https://openalex.org/C199733313","wikidata":"https://www.wikidata.org/wiki/Q22856","display_name":"Population density","level":3,"score":0.4627196192741394},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4505038559436798},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.4406154751777649},{"id":"https://openalex.org/C107054158","wikidata":"https://www.wikidata.org/wiki/Q25257","display_name":"Precipitation","level":2,"score":0.4252266585826874},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.37900304794311523},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.28199976682662964},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.18005666136741638},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.10982385277748108},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.08130419254302979},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2252334420","doi":null,"is_oa":false,"landing_page_url":"http://eprints.icrisat.ac.in/1041/","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":[{"id":"https://metadata.un.org/sdg/2","score":1.0,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2276378829","https://openalex.org/W4214873309","https://openalex.org/W2583317514","https://openalex.org/W841289674","https://openalex.org/W2112054022","https://openalex.org/W4404278191","https://openalex.org/W4312241048","https://openalex.org/W2056490585","https://openalex.org/W3123125235","https://openalex.org/W4413287329"],"abstract_inverted_index":{"The":[0,177,255],"erratic":[1],"nature":[2],"of":[3,108,116,159,180,187,192,202,226,235,251,257,277,288,303,311,340,370,374,401],"rainfall":[4,234],"in":[5,25,62,91,110,196,218,239,280,316,323,347,355,367,372,381],"the":[6,17,152,172,200,232,285,337,368,399],"Kenyan":[7],"semi":[8],"arid":[9],"highland":[10],"regions,":[11],"such":[12],"as":[13,35,242],"Naivasha,":[14],"coupled":[15],"with":[16,113,189,272,398],"high":[18,190,274],"dependency":[19,287],"on":[20,67,292],"maize":[21],"grain,":[22],"usually":[23],"results":[24],"relatively":[26],"low":[27],"and":[28,39,46,70,102,121,126,134,146,154,166,194,212,221,261,300,314,319,345,350,387,411],"unstable":[29],"yields.":[30],"Chickpea":[31,376],"is":[32,395],"mainly":[33],"cultivated":[34],"a":[36,111,224,249,309,365],"rain-fed":[37],"crop":[38],"water":[40],"stress":[41],"often":[42],"affects":[43],"both":[44,281],"productivity":[45,404],"yield":[47,51,263],"stability.":[48],"Potential":[49],"seed":[50],"has":[52,75],"been":[53,77],"reported":[54],"not":[55,76],"to":[56,105,184,231,244,264,269,327,335,342,385,389],"exceed":[57],"1.5":[58],"t":[59,215],"ha":[60,137,149,216,331,361],"1":[61,150,163,217,307,332],"other":[63],"countries":[64],"but":[65],"information":[66],"optimum":[68],"nitrogen":[69,117],"Plant":[71],"Population":[72],"Density":[73],"(PPD)":[74],"developed":[78],"for":[79,151,246],"Naivasha":[80,382],"region.":[81],"Therefore,":[82],"A":[83],"desi":[84],"chickpea":[85,205,289,341,403],"variety":[86],"ICCV":[87],"97105":[88],"was":[89,144,229,267,333],"grown":[90,380],"two":[92],"seasons":[93,198,317,348],"at":[94],"NAHRC,":[95],"KARI":[96],"(Naivasha).":[97],"Viz.,":[98],"February":[99,384],"27th-June":[100],"24":[101],"June":[103,386,388],"30th":[104],"Oct":[106],"26th":[107],"2005;":[109],"RCBD":[112],"4":[114,127],"levels":[115,186],"(0;":[118],"20;":[119],"40":[120],"60":[122,160],"kg":[123,161,305],"N":[124,162,174,188,306],"1)":[125],"planting":[128,324],"densities":[129],"(i.e.,":[130],"74,074;":[131],"89,889;":[132],"111,111":[133],"148,148":[135],"seeds":[136],"1).":[138],"Maximum":[139,207],"above":[140,181,258],"ground":[141,182,259],"biomass":[142,169,183,260],"obtained":[143],"5.06":[145],"4.37":[147],"tones":[148],"first":[153],"second":[155],"seasons,":[156],"respectively.":[157,321,352],"Application":[158,302],"produced":[164,308],"62":[165],"68%":[167],"more":[168],"(DM)":[170],"than":[171],"no":[173],"application":[175],"treatment.":[176],"curvilinear":[178],"response":[179,256],"added":[185],"coefficients":[191,276],"0.944":[193],"0.989":[195],"respective":[197],"signifies":[199],"possibility":[201],"increasing":[203,265],"further":[204],"biomass.":[206],"grain":[208,262,290],"yields":[209,291],"were":[210],"2.57":[211],"1.":[213],"66":[214],"season":[219,247],"I":[220,241,318,349],"II,":[222,248,320,351],"respectively,":[223],"difference":[225,250],"54.8%.":[227],"This":[228,283],"attributed":[230],"higher":[233,406],"235":[236],"mm":[237,253],"received":[238],"Season":[240],"compared":[243],"176.8":[245],"76.2":[252],"water.":[254],"PPD":[266],"found":[268],"be":[270,378],"linear":[271],"very":[273],"regression":[275],"over":[278,343],"0.993":[279],"seasons.":[282,391],"revealed":[284],"strong":[286],"PPD.":[293],"Harvest":[294],"Indices":[295],"(HI)":[296],"ranged":[297],"between":[298],"0.42":[299],"0.72.":[301],"20":[304],"HI":[310,373],"about":[312],"0.6":[313,344],"0.5,":[315],"Increase":[322],"population":[325],"up":[326],"approximately":[328],"105,000":[329],"plants":[330,360],"observed":[334],"increase":[336,354,371],"harvest":[338],"index":[339],"0.41":[346],"Further":[353,392],"plant":[356],"density":[357],"beyond":[358],"110,000":[359],"1,":[362],"however":[363],"caused":[364],"decline":[366],"rate":[369],"chickpea.":[375],"can":[377],"successfully":[379],"during":[383],"October":[390],"research":[393],"work":[394],"however,":[396],"recommended":[397],"aim":[400],"determining":[402],"under":[405],"PPD,":[407],"various":[408],"watering":[409],"regimes":[410],"agro-ecological":[412],"environments":[413]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
