{"id":"https://openalex.org/W2109406445","doi":"https://doi.org/10.5897/jssem.9000022","title":"Comparative study of different organic manures and NPK fertilizer for improvement of soil chemical properties and dry matter yield of maize in two different soils","display_name":"Comparative study of different organic manures and NPK fertilizer for improvement of soil chemical properties and dry matter yield of maize in two different soils","publication_year":2011,"publication_date":"2011-01-31","ids":{"openalex":"https://openalex.org/W2109406445","doi":"https://doi.org/10.5897/jssem.9000022","mag":"2109406445"},"language":"en","primary_location":{"id":"mag:2109406445","doi":"https://doi.org/10.5897/jssem.9000022","is_oa":true,"landing_page_url":"https://www.academicjournals.org/article/article1380031998_Adeniyan et al.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764753804","display_name":"Journal of Soil Science and Environmental Management","issn_l":"2141-2391","issn":["2141-2391"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310321074","host_organization_name":"Academic Journals","host_organization_lineage":["https://openalex.org/P4310321074"],"host_organization_lineage_names":["Academic Journals"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Soil Science and Environmental Management","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.academicjournals.org/article/article1380031998_Adeniyan et al.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059635374","display_name":"O. N. Adeniyan","orcid":"https://orcid.org/0000-0001-7259-9153","observed_orcids":["https://orcid.org/0000-0001-7259-9153"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"O. N. Adeniyan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108549165","display_name":"A. O. Ojo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. O. Ojo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5096559423","display_name":"Akinbode","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Akinbode","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5113851300","display_name":"James Alabi Adediran","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. A. Adediran","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.4987,"has_fulltext":false,"cited_by_count":72,"citation_normalized_percentile":{"value":0.93833587,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"2","issue":"1","first_page":"9","last_page":"13"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.9984999895095825,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.9984999895095825,"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/T13246","display_name":"Agriculture, Plant Science, Crop Management","score":0.0006000000284984708,"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.0006000000284984708,"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/organic-manure","display_name":"organic manure","score":0.9739999771118164},{"id":"https://openalex.org/keywords/npk-fertilizer","display_name":"NPK fertilizer","score":0.996999979019165},{"id":"https://openalex.org/keywords/maize","display_name":"maize","score":0.9599999785423279},{"id":"https://openalex.org/keywords/soil-chemical-properties","display_name":"soil chemical properties","score":0.9150000214576721},{"id":"https://openalex.org/keywords/acid-soils","display_name":"acid soils","score":0.7950000166893005},{"id":"https://openalex.org/keywords/soil-ph","display_name":"soil pH","score":0.828000009059906},{"id":"https://openalex.org/keywords/soil-organic-carbon","display_name":"soil organic carbon","score":0.9399999976158142},{"id":"https://openalex.org/keywords/available-phosphorus","display_name":"available phosphorus","score":0.8119999766349792},{"id":"https://openalex.org/keywords/exchangeable-potassium","display_name":"exchangeable potassium","score":0.9769999980926514},{"id":"https://openalex.org/keywords/cation-exchange-capacity","display_name":"cation exchange capacity","score":0.9950000047683716},{"id":"https://openalex.org/keywords/cattle-manure","display_name":"cattle manure","score":0.6819999814033508},{"id":"https://openalex.org/keywords/compost","display_name":"compost","score":0.7149999737739563},{"id":"https://openalex.org/keywords/poultry-manure","display_name":"poultry manure","score":0.9990000128746033},{"id":"https://openalex.org/keywords/dry-matter-yield","display_name":"dry matter yield","score":0.9629999995231628}],"concepts":[{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.7463623285293579},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6957584619522095},{"id":"https://openalex.org/C159750122","wikidata":"https://www.wikidata.org/wiki/Q96621023","display_name":"Soil water","level":2,"score":0.6181226372718811},{"id":"https://openalex.org/C2780739461","wikidata":"https://www.wikidata.org/wiki/Q212254","display_name":"Compost","level":2,"score":0.5787307024002075},{"id":"https://openalex.org/C48743137","wikidata":"https://www.wikidata.org/wiki/Q1783121","display_name":"Organic matter","level":2,"score":0.5752128958702087},{"id":"https://openalex.org/C2780138947","wikidata":"https://www.wikidata.org/wiki/Q393855","display_name":"Dry matter","level":2,"score":0.5717752575874329},{"id":"https://openalex.org/C38304854","wikidata":"https://www.wikidata.org/wiki/Q185716","display_name":"Manure","level":2,"score":0.5531443953514099},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.4975025951862335},{"id":"https://openalex.org/C182124840","wikidata":"https://www.wikidata.org/wiki/Q1154759","display_name":"Soil organic matter","level":3,"score":0.4680376350879669},{"id":"https://openalex.org/C2775878893","wikidata":"https://www.wikidata.org/wiki/Q539815","display_name":"Organic fertilizer","level":3,"score":0.45340555906295776},{"id":"https://openalex.org/C198072978","wikidata":"https://www.wikidata.org/wiki/Q565649","display_name":"Soil pH","level":3,"score":0.4519616365432739},{"id":"https://openalex.org/C2341566","wikidata":"https://www.wikidata.org/wiki/Q910759","display_name":"Cow dung","level":3,"score":0.4142160713672638},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3942524492740631},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3678458034992218},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.1172029972076416},{"id":"https://openalex.org/C159390177","wikidata":"https://www.wikidata.org/wiki/Q9161265","display_name":"Soil science","level":1,"score":0.0796423852443695},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2109406445","doi":"https://doi.org/10.5897/jssem.9000022","is_oa":true,"landing_page_url":"https://www.academicjournals.org/article/article1380031998_Adeniyan et al.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764753804","display_name":"Journal of Soil Science and Environmental Management","issn_l":"2141-2391","issn":["2141-2391"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310321074","host_organization_name":"Academic Journals","host_organization_lineage":["https://openalex.org/P4310321074"],"host_organization_lineage_names":["Academic Journals"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Soil Science and Environmental Management","raw_type":null}],"best_oa_location":{"id":"mag:2109406445","doi":"https://doi.org/10.5897/jssem.9000022","is_oa":true,"landing_page_url":"https://www.academicjournals.org/article/article1380031998_Adeniyan et al.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2764753804","display_name":"Journal of Soil Science and Environmental Management","issn_l":"2141-2391","issn":["2141-2391"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310321074","host_organization_name":"Academic Journals","host_organization_lineage":["https://openalex.org/P4310321074"],"host_organization_lineage_names":["Academic Journals"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Soil Science and Environmental Management","raw_type":null},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger","score":0.9208999872207642},{"id":"https://metadata.un.org/sdg/15","display_name":"Life on land","score":0.8125}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1512608287","https://openalex.org/W1514055344","https://openalex.org/W1541972348","https://openalex.org/W1553833652","https://openalex.org/W1578259829","https://openalex.org/W1976170628","https://openalex.org/W1978391270","https://openalex.org/W1988172931","https://openalex.org/W2087137118","https://openalex.org/W2094706821","https://openalex.org/W2099656668","https://openalex.org/W2254346552","https://openalex.org/W2462859021","https://openalex.org/W3003753781"],"related_works":["https://openalex.org/W2410326592","https://openalex.org/W2347396058","https://openalex.org/W1984329979","https://openalex.org/W4245128345","https://openalex.org/W4289422268","https://openalex.org/W4401760463","https://openalex.org/W4416273365","https://openalex.org/W4252052161","https://openalex.org/W4409308722","https://openalex.org/W4413870766"],"abstract_inverted_index":{"A":[0],"pot":[1],"experiment":[2],"was":[3,47,56],"conducted":[4],"to":[5],"compare":[6],"different":[7,94,145],"organic":[8,70,97,148,152,175],"manures":[9,71,98,149,176],"with":[10,89,191,197],"NPK":[11,75,129,164,194,213,231],"fertilizer":[12,77,130,165,195,214,232],"for":[13,49,139],"improvement":[14],"of":[15,18,27,36,38,62,65,67,81,93,96,103,116,135,144,147,193,212,221,230,239],"chemical":[16,79,183],"properties":[17,80,184],"acid":[19,83,121,209],"soil":[20,32,122,126,151,182],"from":[21,33],"farmer\u2019s":[22],"field":[23,35],"in":[24,111,120,166,205,225],"coastal":[25],"area":[26],"Epe":[28],"and":[29,41,52,72,84,118,123,137,160,201],"nutrient":[30,85,124,226],"depleted":[31,86,125,227],"research":[34],"Institute":[37],"Agricultural":[39],"Research":[40],"Training,":[42],"Moor":[43],"Plantation,":[44],"Ibadan.":[45],"Maize":[46],"planted":[48],"12":[50],"weeks":[51],"dry":[53,187,218,236,245],"matter":[54,188,219,237],"yield":[55,189,220,238],"determined.":[57],"Results":[58],"showed":[59],"that":[60,172],"application":[61,109,143,192,211,229],"5":[63],"ton/ha":[64],"each":[66],"the":[68,100,105,112,174,216,234],"evaluated":[69],"100":[73],"kg/ha":[74],"15-15-15":[76],"improved":[78,181],"both":[82,104,140,167,206],"soils":[87],"compared":[88,196],"unfertilized":[90],"soil.":[91],"Application":[92],"types":[95,146],"reduced":[99],"acidic":[101],"levels":[102,115,134],"soils.":[106,141,168,207],"Cow":[107],"dung":[108],"resulted":[110],"highest":[113,217,235],"pH":[114,133,247],"6.37":[117],"6.50":[119],"respectively":[127],"while":[128,224],"gave":[131,215,233],"lowest":[132],"5.28":[136],"5.74":[138],"Also,":[142],"enhanced":[150],"C,":[153],"total":[154],"N,":[155],"available":[156],"P,":[157],"exchangeable":[158],"K":[159],"CEC":[161],"better":[162],"than":[163],"The":[169],"study":[170],"indicated":[171],"among":[173],"evaluated,":[177],"cane":[178,202],"rat":[179,203],"droppings":[180,204],"best.":[185],"Plant":[186],"increased":[190],"compost,":[198],"poultry":[199],"manure":[200],"In":[208],"soil,":[210],"4.77":[222],"g/plant":[223],"soil;":[228],"5.58":[240],"g/plant.":[241],"\u00a0\r\n\r\n\t\u00a0\r\n\r\n\tKey":[242],"words:\u00a0Manure,":[243],"fertilizer,":[244],"matter,":[246],"levels.":[248]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2016-06-24T00:00:00"}
