{"id":"https://openalex.org/W2246090735","doi":null,"title":"Nitrogen Use Efficiency by Rice and Flood Water Parameters as Affected by Fertilizer Placement Techniques","display_name":"Nitrogen Use Efficiency by Rice and Flood Water Parameters as Affected by Fertilizer Placement Techniques","publication_year":1994,"publication_date":"1994-01-01","ids":{"openalex":"https://openalex.org/W2246090735","mag":"2246090735"},"language":"en","primary_location":{"id":"mag:2246090735","doi":null,"is_oa":true,"landing_page_url":"https://www.indianjournals.com/ijor.aspx?target=ijor:jisss&volume=42&issue=1&article=012","pdf_url":null,"source":{"id":"https://openalex.org/S2764398350","display_name":"Journal of the Indian Society of Soil Science","issn_l":"0019-638X","issn":["0019-638X","0974-0228"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4320800641","host_organization_name":"Indian Society of Soil Science","host_organization_lineage":["https://openalex.org/P4320800641"],"host_organization_lineage_names":["Indian Society of Soil Science"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of the Indian Society of Soil Science","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.indianjournals.com/ijor.aspx?target=ijor:jisss&volume=42&issue=1&article=012","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022010795","display_name":"Srabani Das","orcid":"https://orcid.org/0000-0002-0521-8223","observed_orcids":["https://orcid.org/0000-0002-0521-8223"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Srabani Das","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-0521-8223","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5082954812","display_name":"T. A. Singh","orcid":"https://orcid.org/0000-0002-6130-2307","observed_orcids":["https://orcid.org/0000-0002-6130-2307"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. A. Singh","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6130-2307","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":4,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"42","issue":"1","first_page":"46","last_page":"50"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12045","display_name":"Rice Cultivation and Yield Improvement","score":0.9520999789237976,"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/T12045","display_name":"Rice Cultivation and Yield Improvement","score":0.9520999789237976,"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":0.04740000143647194,"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":9.999999747378752e-05,"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/nitrogen-use-efficiency","display_name":"nitrogen use efficiency","score":0.9559999704360962},{"id":"https://openalex.org/keywords/rice","display_name":"rice","score":0.9599999785423279},{"id":"https://openalex.org/keywords/fertilizer-placement","display_name":"fertilizer placement","score":0.7749999761581421},{"id":"https://openalex.org/keywords/urea-super-granule","display_name":"urea supergranules","score":0.9259999990463257},{"id":"https://openalex.org/keywords/prilled-urea","display_name":"prilled urea","score":0.8539999723434448},{"id":"https://openalex.org/keywords/split-nitrogen-application","display_name":"split nitrogen application","score":0.8479999899864197},{"id":"https://openalex.org/keywords/deep-placement","display_name":"deep placement","score":0.699999988079071},{"id":"https://openalex.org/keywords/broadcast-application","display_name":"broadcast application","score":0.5569999814033508},{"id":"https://openalex.org/keywords/floodwater","display_name":"floodwater","score":0.734000027179718},{"id":"https://openalex.org/keywords/ammonium","display_name":"ammonium","score":0.5759999752044678},{"id":"https://openalex.org/keywords/ammonia-volatilization","display_name":"ammonia volatilization","score":0.9890000224113464},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.9369999766349792}],"concepts":[{"id":"https://openalex.org/C2780365088","wikidata":"https://www.wikidata.org/wiki/Q48318","display_name":"Urea","level":2,"score":0.8535568118095398},{"id":"https://openalex.org/C537208039","wikidata":"https://www.wikidata.org/wiki/Q627","display_name":"Nitrogen","level":2,"score":0.6833361387252808},{"id":"https://openalex.org/C45812177","wikidata":"https://www.wikidata.org/wiki/Q432016","display_name":"Alkalinity","level":2,"score":0.6823009252548218},{"id":"https://openalex.org/C2780351529","wikidata":"https://www.wikidata.org/wiki/Q16209048","display_name":"Coated urea","level":3,"score":0.5391488671302795},{"id":"https://openalex.org/C140793950","wikidata":"https://www.wikidata.org/wiki/Q168091","display_name":"Animal science","level":1,"score":0.4921969473361969},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.48990315198898315},{"id":"https://openalex.org/C2992211155","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Grain yield","level":2,"score":0.475963294506073},{"id":"https://openalex.org/C2776382133","wikidata":"https://www.wikidata.org/wiki/Q4087","display_name":"Ammonia","level":2,"score":0.4690195918083191},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.4675558805465698},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4588521122932434},{"id":"https://openalex.org/C2779870022","wikidata":"https://www.wikidata.org/wiki/Q190901","display_name":"Ammonium","level":2,"score":0.43883216381073},{"id":"https://openalex.org/C54285103","wikidata":"https://www.wikidata.org/wiki/Q4747287","display_name":"Ammonia volatilization from urea","level":3,"score":0.4318125545978546},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.42741748690605164},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3818100690841675},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3654361367225647},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.17809224128723145},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.14732056856155396},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0770639181137085},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","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}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2246090735","doi":null,"is_oa":true,"landing_page_url":"https://www.indianjournals.com/ijor.aspx?target=ijor:jisss&volume=42&issue=1&article=012","pdf_url":null,"source":{"id":"https://openalex.org/S2764398350","display_name":"Journal of the Indian Society of Soil Science","issn_l":"0019-638X","issn":["0019-638X","0974-0228"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4320800641","host_organization_name":"Indian Society of Soil Science","host_organization_lineage":["https://openalex.org/P4320800641"],"host_organization_lineage_names":["Indian Society of Soil Science"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of the Indian Society of Soil Science","raw_type":null}],"best_oa_location":{"id":"mag:2246090735","doi":null,"is_oa":true,"landing_page_url":"https://www.indianjournals.com/ijor.aspx?target=ijor:jisss&volume=42&issue=1&article=012","pdf_url":null,"source":{"id":"https://openalex.org/S2764398350","display_name":"Journal of the Indian Society of Soil Science","issn_l":"0019-638X","issn":["0019-638X","0974-0228"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["poland-20","russia-white-list-3"],"host_organization":"https://openalex.org/P4320800641","host_organization_name":"Indian Society of Soil Science","host_organization_lineage":["https://openalex.org/P4320800641"],"host_organization_lineage_names":["Indian Society of Soil Science"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of the Indian Society of Soil Science","raw_type":null},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":0.991100013256073,"display_name":"Zero hunger"},{"id":"https://metadata.un.org/sdg/6","score":0.6618000268936157,"display_name":"Clean water and sanitation"}],"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/W2254823476","https://openalex.org/W2095486419","https://openalex.org/W4390289608","https://openalex.org/W2230767320","https://openalex.org/W2118043932","https://openalex.org/W2052800839","https://openalex.org/W2064864955","https://openalex.org/W2042100456","https://openalex.org/W4255179393","https://openalex.org/W2047431642"],"abstract_inverted_index":{"Grain":[0],"yield":[1,41],"and":[2,26,28,53,70,72],"nitrogen":[3,47],"use":[4],"efficiency":[5],"by":[6,66],"rice":[7],"(var.":[8],"Jaya)":[9],"was":[10,59],"more":[11],"when":[12],"urea":[13,22,30,63],"supergranules":[14],"(USG)":[15],"were":[16],"deep":[17,74],"placed":[18],"as":[19,88],"compared":[20,89],"with":[21,46,90],"super":[23],"granules":[24],"broadcast":[25],"incorporated":[27,71],"prilled":[29,62],"applied":[31],"in":[32,35,61,84],"three":[33],"splits":[34,64],"an":[36],"Aquic":[37],"Hapludall.":[38],"The":[39,49],"grain":[40],"showed":[42],"a":[43],"quadratic":[44],"relationship":[45],"levels.":[48],"pH,":[50],"total":[51],"alkalinity":[52],"ammonium":[54],"concentration":[55],"of":[56],"flood":[57],"water":[58],"maximum":[60],"followed":[65],"USG":[67,73],"broad":[68],"cast":[69],"placed,":[75],"thereby":[76],"suggesting":[77],"higher":[78],"potential":[79],"losses":[80],"through":[81],"ammonia":[82],"volatilization":[83],"the":[85,91],"former":[86],"case":[87],"latter":[92],"two.":[93]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2016-06-24T00:00:00"}