{"id":"https://openalex.org/W2004270306","doi":"https://doi.org/10.1017/s0021859699007558","title":"On-farm trials of the effect of introducing a summer green manure of mungbean on the productivity of a rice\u2013wheat cropping system","display_name":"On-farm trials of the effect of introducing a summer green manure of mungbean on the productivity of a rice\u2013wheat cropping system","publication_year":2000,"publication_date":"2000-03-01","ids":{"openalex":"https://openalex.org/W2004270306","doi":"https://doi.org/10.1017/s0021859699007558","mag":"2004270306"},"language":"en","primary_location":{"id":"doi:10.1017/s0021859699007558","doi":"https://doi.org/10.1017/s0021859699007558","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0021859699007558","pdf_url":null,"source":{"id":"https://openalex.org/S12429487","display_name":"The Journal of Agricultural Science","issn_l":"0021-8596","issn":["0021-8596","1469-5146"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-2","norway-1","poland-70","russia-white-list-1"],"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":"The Journal of Agricultural Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5103475387","display_name":"S. N. Sharma","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45509622","display_name":"Indian Agricultural Research Institute","ror":"https://ror.org/01bzgdw81","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I45509622"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. N. SHARMA","raw_affiliation_strings":["Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110012, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110012, India","institution_ids":["https://openalex.org/I45509622"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101687962","display_name":"Rajendra Prasad","orcid":"https://orcid.org/0000-0002-8013-4185","observed_orcids":["https://orcid.org/0000-0002-8013-4185"]},"institutions":[{"id":"https://openalex.org/I45509622","display_name":"Indian Agricultural Research Institute","ror":"https://ror.org/01bzgdw81","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I45509622"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. PRASAD","raw_affiliation_strings":["Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110012, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110012, India","institution_ids":["https://openalex.org/I45509622"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023128347","display_name":"S. Singh","orcid":"https://orcid.org/0000-0002-5313-6599","observed_orcids":["https://orcid.org/0000-0002-5313-6599"]},"institutions":[{"id":"https://openalex.org/I45509622","display_name":"Indian Agricultural Research Institute","ror":"https://ror.org/01bzgdw81","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I45509622"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. SINGH","raw_affiliation_strings":["Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110012, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110012, India","institution_ids":["https://openalex.org/I45509622"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112030478","display_name":"Panjab Singh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45509622","display_name":"Indian Agricultural Research Institute","ror":"https://ror.org/01bzgdw81","country_code":"IN","type":"facility","lineage":["https://openalex.org/I179420787","https://openalex.org/I45509622"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"PANJAB SINGH","raw_affiliation_strings":["Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110012, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Agronomy, Indian Agricultural Research Institute, New Delhi-110012, India","institution_ids":["https://openalex.org/I45509622"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45509622"],"apc_list":{"value":3550,"currency":"USD","value_usd":3550},"apc_paid":null,"fwci":1.2326,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.80507478,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"134","issue":"2","first_page":"169","last_page":"172"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.6035000085830688,"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/T12436","display_name":"Agronomic Practices and Intercropping Systems","score":0.6035000085830688,"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/T12294","display_name":"Agricultural Science and Fertilization","score":0.38839998841285706,"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/T12045","display_name":"Rice Cultivation and Yield Improvement","score":0.0032999999821186066,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/summer-mungbean","display_name":"summer mungbean","score":0.8399999737739563},{"id":"https://openalex.org/keywords/green-manure","display_name":"green manure","score":0.9819999933242798},{"id":"https://openalex.org/keywords/rice-wheat-cropping-system","display_name":"rice-wheat cropping system","score":0.9419999718666077},{"id":"https://openalex.org/keywords/on-farm-trials","display_name":"on-farm trials","score":0.8180000185966492},{"id":"https://openalex.org/keywords/rice-yield","display_name":"rice yield","score":0.7559999823570251},{"id":"https://openalex.org/keywords/wheat-yield","display_name":"wheat yield","score":0.9980000257492065},{"id":"https://openalex.org/keywords/residual-nitrogen-effect","display_name":"residual nitrogen effect","score":0.796999990940094}],"concepts":[{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.743929386138916},{"id":"https://openalex.org/C2776394811","wikidata":"https://www.wikidata.org/wiki/Q3634497","display_name":"Cropping system","level":3,"score":0.6982060670852661},{"id":"https://openalex.org/C13558536","wikidata":"https://www.wikidata.org/wiki/Q785116","display_name":"Cropping","level":3,"score":0.6615275144577026},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.6442497968673706},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.6300138235092163},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.5393393635749817},{"id":"https://openalex.org/C190638079","wikidata":"https://www.wikidata.org/wiki/Q954381","display_name":"Green manure","level":2,"score":0.5120387673377991},{"id":"https://openalex.org/C75639521","wikidata":"https://www.wikidata.org/wiki/Q1283519","display_name":"Field experiment","level":2,"score":0.5101545453071594},{"id":"https://openalex.org/C2992211155","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Grain yield","level":2,"score":0.4201011657714844},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.4137605130672455},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38916993141174316},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.32151368260383606},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.19225364923477173},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1017/s0021859699007558","doi":"https://doi.org/10.1017/s0021859699007558","is_oa":false,"landing_page_url":"https://doi.org/10.1017/s0021859699007558","pdf_url":null,"source":{"id":"https://openalex.org/S12429487","display_name":"The Journal of Agricultural Science","issn_l":"0021-8596","issn":["0021-8596","1469-5146"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-2","norway-1","poland-70","russia-white-list-1"],"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":"The Journal of Agricultural Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","score":1.0,"id":"https://metadata.un.org/sdg/2"}],"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/W7217323385","https://openalex.org/W2213359417","https://openalex.org/W3082902616","https://openalex.org/W2187146232","https://openalex.org/W2980357128","https://openalex.org/W1968177542","https://openalex.org/W1569069758","https://openalex.org/W2271823033","https://openalex.org/W2196756983","https://openalex.org/W2044827225"],"abstract_inverted_index":{"Fourteen":[0],"field":[1],"trials":[2],"were":[3],"conducted":[4],"on":[5,33,51,103],"farmers'":[6],"fields":[7],"in":[8,109],"five":[9],"villages":[10],"of":[11,15,26,30,36,62,72,99,112,129],"the":[12,24,34,60,63,75,91,96,100,104],"Union":[13],"Territory":[14],"Delhi,":[16],"India":[17],"during":[18],"1995\u201396":[19],"and":[20,59,87],"1996\u201397":[21],"to":[22,74,90,117,123],"study":[23],"effect":[25,98],"introducing":[27],"a":[28,37],"crop":[29,78],"summer":[31,43,76,101,118],"mungbean":[32,44,77,102,119],"productivity":[35,111],"rice\u2013wheat":[38,113],"cropping":[39,114],"system.":[40],"Timely":[41],"sown":[42],"yielded":[45],"0\u00b74\u20131\u00b73":[46],"t/ha":[47,58,125],"protein-rich":[48],"grain":[49],"and,":[50],"average,":[52],"increased":[53],"rice":[54,73,92],"yields":[55,61],"by":[56,66],"0\u00b75\u20130\u00b79":[57],"succeeding":[64,105],"wheat":[65],"0\u00b74\u20130\u00b77":[67],"t/ha.":[68,131],"The":[69,107],"yield":[70],"response":[71],"was":[79,85],"greater":[80],"when":[81],"less":[82],"urea-N":[83],"fertilizer":[84],"applied,":[86],"N":[88],"applied":[89],"did":[93],"not":[94],"decrease":[95],"residual":[97],"wheat.":[106],"increase":[108],"total":[110],"system":[115],"due":[116],"ranged":[120],"from":[121],"0\u00b73":[122],"2\u00b76":[124],"with":[126],"an":[127],"average":[128],"1\u00b76":[130]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}