{"id":"https://openalex.org/W61568402","doi":null,"title":"Studies of Maize (zea mays) Production under Different Cultivation Methods as a Practicum for Senior Secondary School Students","display_name":"Studies of Maize (zea mays) Production under Different Cultivation Methods as a Practicum for Senior Secondary School Students","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W61568402","mag":"61568402"},"language":"en","primary_location":{"id":"mag:61568402","doi":null,"is_oa":true,"landing_page_url":"http://www.manuscriptsystem.com/global/showpaperpdf.aspx?doi=10.5923/j.ijaf.20150501.06","pdf_url":null,"source":{"id":"https://openalex.org/S2765015791","display_name":"International Journal of Agriculture and Forestry","issn_l":"2165-882X","issn":["2165-882X","2165-8846"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Agriculture and Forestry","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"http://www.manuscriptsystem.com/global/showpaperpdf.aspx?doi=10.5923/j.ijaf.20150501.06","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017034583","display_name":"Wasiu Agunbiade Lamidi","orcid":"https://orcid.org/0000-0003-4147-9292","observed_orcids":["https://orcid.org/0000-0003-4147-9292"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Wasiu Agunbiade Lamidi","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4147-9292","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5017034583"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.00038853,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"5","issue":"1","first_page":"38","last_page":"44"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","score":0.8554999828338623,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.8554999828338623,"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/T12792","display_name":"Soil Management and Crop Yield","score":0.036400001496076584,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.03400000184774399,"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/maize","display_name":"maize","score":0.9700000286102295},{"id":"https://openalex.org/keywords/cultivation-techniques","display_name":"cultivation techniques","score":0.9340000152587891},{"id":"https://openalex.org/keywords/mechanical-weed-control","display_name":"mechanical weed control","score":0.7760000228881836},{"id":"https://openalex.org/keywords/hand-weeding","display_name":"hand weeding","score":0.9160000085830688},{"id":"https://openalex.org/keywords/weed-control","display_name":"weed control","score":0.46700000762939453},{"id":"https://openalex.org/keywords/maize-yield","display_name":"maize yield","score":0.6190000176429749},{"id":"https://openalex.org/keywords/cob-yield","display_name":"cob yield","score":0.5960000157356262},{"id":"https://openalex.org/keywords/soil-fertility","display_name":"soil fertility","score":0.6660000085830688},{"id":"https://openalex.org/keywords/plant-height","display_name":"plant height","score":0.42399999499320984},{"id":"https://openalex.org/keywords/leaf-area","display_name":"leaf area","score":0.5009999871253967}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7991309762001038},{"id":"https://openalex.org/C2993531722","wikidata":"https://www.wikidata.org/wiki/Q11575","display_name":"Zea mays","level":2,"score":0.6463289856910706},{"id":"https://openalex.org/C144938864","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Randomized block design","level":2,"score":0.533319354057312},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4759535491466522},{"id":"https://openalex.org/C2775891814","wikidata":"https://www.wikidata.org/wiki/Q101879","display_name":"Weed","level":2,"score":0.4661349654197693},{"id":"https://openalex.org/C139072283","wikidata":"https://www.wikidata.org/wiki/Q4438527","display_name":"Tukey's range test","level":2,"score":0.4570983946323395},{"id":"https://openalex.org/C150668497","wikidata":"https://www.wikidata.org/wiki/Q104870826","display_name":"Dry weight","level":2,"score":0.45632341504096985},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.41812068223953247},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.3366287350654602},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.20289701223373413},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.14505773782730103},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:61568402","doi":null,"is_oa":true,"landing_page_url":"http://www.manuscriptsystem.com/global/showpaperpdf.aspx?doi=10.5923/j.ijaf.20150501.06","pdf_url":null,"source":{"id":"https://openalex.org/S2765015791","display_name":"International Journal of Agriculture and Forestry","issn_l":"2165-882X","issn":["2165-882X","2165-8846"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Agriculture and Forestry","raw_type":null}],"best_oa_location":{"id":"mag:61568402","doi":null,"is_oa":true,"landing_page_url":"http://www.manuscriptsystem.com/global/showpaperpdf.aspx?doi=10.5923/j.ijaf.20150501.06","pdf_url":null,"source":{"id":"https://openalex.org/S2765015791","display_name":"International Journal of Agriculture and Forestry","issn_l":"2165-882X","issn":["2165-882X","2165-8846"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Agriculture and Forestry","raw_type":null},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":1.0,"display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4385877107","https://openalex.org/W3196863517","https://openalex.org/W2121320767","https://openalex.org/W7133311243","https://openalex.org/W2373648663","https://openalex.org/W4414186133","https://openalex.org/W3165224893","https://openalex.org/W2322278958","https://openalex.org/W2382576411","https://openalex.org/W2392609439"],"abstract_inverted_index":{"The":[0,19,77],"experiment":[1],"design":[2],"was":[3,82,163],"a":[4,83],"randomised":[5],"complete":[6],"block":[7],"of":[8,35,50,90,138,146,166,176],"four":[9],"treatments":[10],"replicated":[11],"three":[12],"times":[13],"each,":[14],"4\u00d7":[15],"3":[16],"factorial":[17],"design.":[18],"plots":[20],"were":[21,72,111,125],"planted":[22],"with":[23,140],"an":[24],"improved":[25],"maize":[26,64,100,139,160],"seed":[27],"variety.":[28],"Collected":[29],"data":[30,75],"include":[31],"plant":[32],"heights,":[33],"number":[34,175],"leaves":[36],"per":[37,47],"plant,":[38],"leaf":[39],"length":[40],"and":[41,53,63,69,94,104,109,135,148,169,183],"breadth,":[42],"the":[43,91,99,114,129,136,141,174],"weed":[44],"dry":[45],"weight":[46,186],"square":[48],"metre":[49],"each":[51],"weeding":[52],"yield":[54,185],"parameters":[55],"like":[56],"cob":[57,59,61],"weights,":[58],"lengths,":[60],"circumferences":[62],"shelled":[65],"weights.":[66],"One":[67],"way-ANOVA":[68],"descriptive":[70],"statistics":[71],"used":[73],"in":[74,113,159,178,187],"analysis.":[76],"results":[78],"revealed":[79],"that":[80],"there":[81],"significant":[84,164],"effect":[85],"(p=":[86,189],"0.0194,":[87],"p=":[88,191],"0.0172),":[89],"mechanically":[92,167],"heaped":[93,96,168,171],"manually":[95,115,170],"methods":[97,134,156,172],"on":[98,173],"plants-":[101],"cobs'":[102,105,184],"circumference":[103],"length.":[106],"Weeds'":[107],"heights":[108],"weights":[110],"higher":[112,142],"cleared":[116],"land,":[117],"sprayed":[118],"once":[119],"plot":[120],"than":[121],"all":[122],"others.":[123],"There":[124,162],"stronger":[126],"relationships":[127],"between":[128],"independent":[130],"variables,":[131],"different":[132,154],"cultivation":[133,155],"yields":[137],"R":[143],"2":[144],"values":[145],"0.76":[147],"1.00.":[149],"Soil":[150],"fertility":[151],"improves":[152],"via":[153],"as":[157],"shown":[158],"yield.":[161],"effects":[165],"grains":[177],"cobs":[179],"selected":[180],"at":[181],"random":[182],"tonnes/acre":[188],"0.044,":[190],"0.012).":[192]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2016-06-24T00:00:00"}
