{"id":"https://openalex.org/W2104080957","doi":"https://doi.org/10.1017/s0014479700020469","title":"Late Planting Effects on Early Versus Late Pearl Millet Genotypes in Niger","display_name":"Late Planting Effects on Early Versus Late Pearl Millet Genotypes in Niger","publication_year":1993,"publication_date":"1993-01-01","ids":{"openalex":"https://openalex.org/W2104080957","doi":"https://doi.org/10.1017/s0014479700020469","mag":"2104080957"},"language":"en","primary_location":{"id":"doi:10.1017/s0014479700020469","doi":"https://doi.org/10.1017/s0014479700020469","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0014479700020469","pdf_url":null,"source":{"id":"https://openalex.org/S167675576","display_name":"Experimental Agriculture","issn_l":"0014-4797","issn":["0014-4797","1469-4441"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Experimental Agriculture","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"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/A5109736267","display_name":"K. C. Reddy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210095625","display_name":"Institut National de la Recherche Agronomique du Niger","ror":"https://ror.org/00rnmt205","country_code":"NE","type":"government","lineage":["https://openalex.org/I4210095625"]}],"countries":["NE"],"is_corresponding":false,"raw_author_name":"K. C. Reddy","raw_affiliation_strings":["Niger National Agricultural Research Institute (INRAN), BP 429, Niamey, Niger"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Niger National Agricultural Research Institute (INRAN), BP 429, Niamey, Niger","institution_ids":["https://openalex.org/I4210095625"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081624577","display_name":"P. L. Visser","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210095625","display_name":"Institut National de la Recherche Agronomique du Niger","ror":"https://ror.org/00rnmt205","country_code":"NE","type":"government","lineage":["https://openalex.org/I4210095625"]}],"countries":["NE"],"is_corresponding":false,"raw_author_name":"P. L. Visser","raw_affiliation_strings":["Niger National Agricultural Research Institute (INRAN), BP 429, Niamey, Niger"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Niger National Agricultural Research Institute (INRAN), BP 429, Niamey, Niger","institution_ids":["https://openalex.org/I4210095625"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210095625"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":1.1943,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.74413793,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":93},"biblio":{"volume":"29","issue":"1","first_page":"121","last_page":"129"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13628","display_name":"Agricultural Productivity and Crop Improvement","score":0.6855000257492065,"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/T13628","display_name":"Agricultural Productivity and Crop Improvement","score":0.6855000257492065,"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/T11229","display_name":"Genetics and Plant Breeding","score":0.20999999344348907,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.0738999992609024,"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/pearl-millet","display_name":"pearl millet","score":0.9980000257492065},{"id":"https://openalex.org/keywords/late-sowing","display_name":"late sowing","score":0.7990000247955322},{"id":"https://openalex.org/keywords/sowing-date","display_name":"sowing date","score":0.9399999976158142},{"id":"https://openalex.org/keywords/genotype-comparison","display_name":"genotype comparison","score":0.6840000152587891},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.824999988079071},{"id":"https://openalex.org/keywords/harvest-index","display_name":"harvest index","score":0.9459999799728394},{"id":"https://openalex.org/keywords/crop-growth-rate","display_name":"crop growth rate","score":0.9980000257492065},{"id":"https://openalex.org/keywords/dryland-agriculture","display_name":"rainfed agriculture","score":0.7990000247955322},{"id":"https://openalex.org/keywords/deep-sandy-soils","display_name":"deep sandy soils","score":0.875},{"id":"https://openalex.org/keywords/sudano-sahelian-zone","display_name":"Sudano-Sahelian zone","score":0.9129999876022339},{"id":"https://openalex.org/keywords/plant-density","display_name":"plant density","score":0.6990000009536743},{"id":"https://openalex.org/keywords/fertilizer-use","display_name":"fertilizer use","score":0.7170000076293945}],"concepts":[{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.9215145111083984},{"id":"https://openalex.org/C2776250625","wikidata":"https://www.wikidata.org/wiki/Q1762112","display_name":"Pennisetum","level":2,"score":0.9183987975120544},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.8507602214813232},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.7682464122772217},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7137358784675598},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.6118280291557312},{"id":"https://openalex.org/C2779251273","wikidata":"https://www.wikidata.org/wiki/Q43436","display_name":"Pearl","level":2,"score":0.5708655118942261},{"id":"https://openalex.org/C75639521","wikidata":"https://www.wikidata.org/wiki/Q1283519","display_name":"Field experiment","level":2,"score":0.4407205283641815},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.42877477407455444},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.09076520800590515},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0014479700020469","doi":"https://doi.org/10.1017/s0014479700020469","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0014479700020469","pdf_url":null,"source":{"id":"https://openalex.org/S167675576","display_name":"Experimental Agriculture","issn_l":"0014-4797","issn":["0014-4797","1469-4441"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311721","host_organization_name":"Cambridge University Press","host_organization_lineage":["https://openalex.org/P4310311721","https://openalex.org/P4310311702"],"host_organization_lineage_names":["Cambridge University Press","University of Cambridge"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Experimental Agriculture","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"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2023472057","https://openalex.org/W2041902944","https://openalex.org/W2058323132","https://openalex.org/W2090251285","https://openalex.org/W2134062383","https://openalex.org/W2755469277","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2996292309","https://openalex.org/W4391178069","https://openalex.org/W2332162195","https://openalex.org/W4410948850","https://openalex.org/W7126079051","https://openalex.org/W2027470137","https://openalex.org/W264028675","https://openalex.org/W2053567432","https://openalex.org/W2285372657","https://openalex.org/W3143486114"],"abstract_inverted_index":{"Summary":[0],"The":[1,31],"performance":[2],"of":[3,67],"two":[4,53],"contrasting":[5],"pearl":[6],"millet":[7,150],"(Pennisetum":[8],"glaucum)":[9],"genotypes":[10,151],"was":[11,128],"compared":[12],"following":[13],"five":[14],"planting":[15,91,106],"dates":[16],"under":[17],"rainfed":[18],"conditions":[19],"in":[20,27,125,163],"deep":[21],"sandy":[22],"soils":[23],"at":[24,88],"Bengou,":[25],"Niger":[26],"1986":[28],"and":[29,33,44,64,84,114,138],"1987.":[30],"early":[32],"partially":[34],"photo-sensitive":[35,45,149],"cultivar":[36,46,68,95,154],"HKB":[37,69],"yielded":[38],"more":[39],"grain":[40,75,126],"than":[41],"the":[42,51,60,79,90,123,164],"late":[43,160],"Somno":[47,96,155],"when":[48],"planted":[49],"with":[50],"first":[52],"seasonal":[54],"rains.":[55],"But":[56],"after":[57],"delayed":[58,121],"planting,":[59,122],"crop":[61,115,146],"growth":[62,80,112,116,147],"rate":[63,117],"harvest":[65,102],"index":[66,103],"were":[70,86,118],"reduced,":[71],"leading":[72],"to":[73,144],"smaller":[74],"yields":[76],"even":[77],"though":[78],"period,":[81],"rainfall,":[82],"radiation":[83],"temperature":[85],"similar":[87],"all":[89],"dates.":[92],"In":[93],"contrast,":[94],"maintained":[97],"a":[98],"small":[99],"but":[100],"stable":[101],"over":[104],"various":[105],"dates,":[107],"so":[108],"that":[109],"although":[110],"its":[111],"period":[113],"reduced":[119],"by":[120],"reduction":[124],"yield":[127],"less.":[129],"Since":[130],"agronomic":[131],"manipulation,":[132],"such":[133,152],"as":[134,153],"increased":[135],"plant":[136],"density":[137],"fertilizer":[139],"application,":[140],"can":[141],"be":[142,157],"used":[143,158],"increase":[145],"rate,":[148],"could":[156],"for":[159],"July":[161],"plantings":[162],"Sudano-Sahelian":[165],"zone.":[166]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2015,"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"}