{"id":"https://openalex.org/W7217649014","doi":null,"title":"Improving rice productivity, quality and soil health sustenance in Eastern Himalayas using promising rice (Oryza sativa L.) varieties and integrated nutrient management - a review","display_name":"Improving rice productivity, quality and soil health sustenance in Eastern Himalayas using promising rice (Oryza sativa L.) varieties and integrated nutrient management - a review","publication_year":2022,"publication_date":"2022-08-29","ids":{"openalex":"https://openalex.org/W7217649014"},"language":"en","primary_location":{"id":"pmh:oai:ojs.epubs.icar.org.in:article/127509","doi":null,"is_oa":true,"landing_page_url":"https://epubs.icar.org.in/index.php/AAR/article/view/127509","pdf_url":null,"source":{"id":"https://openalex.org/S2764982037","display_name":"Annals of Agricultural Research","issn_l":"0970-3179","issn":["0970-3179"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0970-3179","raw_type":"info:eu-repo/semantics/article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://epubs.icar.org.in/index.php/AAR/article/view/127509","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5155410201","display_name":"Harish M.N.","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":"Harish M.N.","raw_affiliation_strings":["ICAR-Indian Agricultural Research Institute, New Delhi-110 012"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Indian Agricultural Research Institute, New Delhi-110 012","institution_ids":["https://openalex.org/I45509622"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5154398090","display_name":"Anil K. Choudhary2","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":"Anil K. Choudhary","raw_affiliation_strings":["ICAR-Indian Agricultural Research Institute, New Delhi-110 012"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Indian Agricultural Research Institute, New Delhi-110 012","institution_ids":["https://openalex.org/I45509622"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5154477798","display_name":"Y.V. 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":"Y.V. Singh","raw_affiliation_strings":["ICAR-Indian Agricultural Research Institute, New Delhi-110 012"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Indian Agricultural Research Institute, New Delhi-110 012","institution_ids":["https://openalex.org/I45509622"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007339855","display_name":"Vijay Pooniya","orcid":"https://orcid.org/0000-0003-4771-3510","observed_orcids":["https://orcid.org/0000-0003-4771-3510"]},"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":"Vijay Pooniya","raw_affiliation_strings":["ICAR-Indian Agricultural Research Institute, New Delhi-110 012"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Indian Agricultural Research Institute, New Delhi-110 012","institution_ids":["https://openalex.org/I45509622"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111247663","display_name":"T. Varatharajan","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":"Varatharajan T.","raw_affiliation_strings":["ICAR-Indian Agricultural Research Institute, New Delhi-110 012"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ICAR-Indian Agricultural Research Institute, New Delhi-110 012","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":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.6420999765396118,"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":0.6420999765396118,"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":0.3555000126361847,"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/T13899","display_name":"Agricultural Systems and Practices","score":0.0020000000949949026,"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/rice","display_name":"rice","score":0.9990000128746033},{"id":"https://openalex.org/keywords/high-yielding-varieties","display_name":"high-yielding varieties","score":0.7730000019073486},{"id":"https://openalex.org/keywords/integrated-nutrient-management","display_name":"integrated nutrient management","score":0.9990000128746033},{"id":"https://openalex.org/keywords/soil-health","display_name":"soil health","score":0.7829999923706055},{"id":"https://openalex.org/keywords/rice-productivity","display_name":"rice productivity","score":0.7940000295639038},{"id":"https://openalex.org/keywords/rice-quality","display_name":"rice quality","score":0.7289999723434448},{"id":"https://openalex.org/keywords/eastern-himalaya","display_name":"Eastern Himalaya","score":0.7649999856948853},{"id":"https://openalex.org/keywords/resource-efficiency","display_name":"resource efficiency","score":0.777999997138977}],"concepts":[{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6934999823570251},{"id":"https://openalex.org/C105462344","wikidata":"https://www.wikidata.org/wiki/Q17142554","display_name":"Nutrient management","level":3,"score":0.5620999932289124},{"id":"https://openalex.org/C71762439","wikidata":"https://www.wikidata.org/wiki/Q843920","display_name":"Arable land","level":3,"score":0.5501000285148621},{"id":"https://openalex.org/C2778543611","wikidata":"https://www.wikidata.org/wiki/Q161426","display_name":"Oryza sativa","level":3,"score":0.5360000133514404},{"id":"https://openalex.org/C197321923","wikidata":"https://www.wikidata.org/wiki/Q4886","display_name":"Cultivar","level":2,"score":0.5313000082969666},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.5031999945640564},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4805999994277954},{"id":"https://openalex.org/C2779249804","wikidata":"https://www.wikidata.org/wiki/Q736427","display_name":"Staple food","level":3,"score":0.4577000141143799},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.4535999894142151},{"id":"https://openalex.org/C54286561","wikidata":"https://www.wikidata.org/wiki/Q397350","display_name":"Agroforestry","level":1,"score":0.4507000148296356},{"id":"https://openalex.org/C137580998","wikidata":"https://www.wikidata.org/wiki/Q235352","display_name":"Crop","level":2,"score":0.44769999384880066},{"id":"https://openalex.org/C126408429","wikidata":"https://www.wikidata.org/wiki/Q7554920","display_name":"Soil health","level":4,"score":0.44589999318122864},{"id":"https://openalex.org/C2776475172","wikidata":"https://www.wikidata.org/wiki/Q2034420","display_name":"Soil quality","level":3,"score":0.41819998621940613},{"id":"https://openalex.org/C142796444","wikidata":"https://www.wikidata.org/wiki/Q181394","display_name":"Nutrient","level":2,"score":0.41510000824928284},{"id":"https://openalex.org/C2776351498","wikidata":"https://www.wikidata.org/wiki/Q1434188","display_name":"Sustenance","level":2,"score":0.40860000252723694},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.3822999894618988},{"id":"https://openalex.org/C38774213","wikidata":"https://www.wikidata.org/wiki/Q202080","display_name":"Soil fertility","level":3,"score":0.37610000371932983},{"id":"https://openalex.org/C126343540","wikidata":"https://www.wikidata.org/wiki/Q889514","display_name":"Crop yield","level":2,"score":0.35690000653266907},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.3246000111103058},{"id":"https://openalex.org/C2988270110","wikidata":"https://www.wikidata.org/wiki/Q17080711","display_name":"Crop management","level":3,"score":0.3188000023365021},{"id":"https://openalex.org/C200830176","wikidata":"https://www.wikidata.org/wiki/Q3434007","display_name":"Upland rice","level":4,"score":0.3149999976158142},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2870999872684479},{"id":"https://openalex.org/C549605437","wikidata":"https://www.wikidata.org/wiki/Q1229911","display_name":"Food security","level":3,"score":0.2797999978065491},{"id":"https://openalex.org/C88199923","wikidata":"https://www.wikidata.org/wiki/Q627371","display_name":"Food processing","level":2,"score":0.275299996137619},{"id":"https://openalex.org/C2776394811","wikidata":"https://www.wikidata.org/wiki/Q3634497","display_name":"Cropping system","level":3,"score":0.26930001378059387},{"id":"https://openalex.org/C192039558","wikidata":"https://www.wikidata.org/wiki/Q3595890","display_name":"Biofertilizer","level":2,"score":0.267300009727478},{"id":"https://openalex.org/C54924851","wikidata":"https://www.wikidata.org/wiki/Q2751054","display_name":"Sustainable agriculture","level":3,"score":0.2529999911785126},{"id":"https://openalex.org/C118518473","wikidata":"https://www.wikidata.org/wiki/Q11451","display_name":"Agriculture","level":2,"score":0.2524999976158142},{"id":"https://openalex.org/C2780528068","wikidata":"https://www.wikidata.org/wiki/Q8328350","display_name":"Plant nutrition","level":3,"score":0.25130000710487366}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:ojs.epubs.icar.org.in:article/127509","doi":null,"is_oa":true,"landing_page_url":"https://epubs.icar.org.in/index.php/AAR/article/view/127509","pdf_url":null,"source":{"id":"https://openalex.org/S2764982037","display_name":"Annals of Agricultural Research","issn_l":"0970-3179","issn":["0970-3179"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0970-3179","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:ojs.epubs.icar.org.in:article/127509","doi":null,"is_oa":true,"landing_page_url":"https://epubs.icar.org.in/index.php/AAR/article/view/127509","pdf_url":null,"source":{"id":"https://openalex.org/S2764982037","display_name":"Annals of Agricultural Research","issn_l":"0970-3179","issn":["0970-3179"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"0970-3179","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Zero hunger","score":1.0,"id":"https://metadata.un.org/sdg/2"}],"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/W2137275105","https://openalex.org/W7216869710","https://openalex.org/W4313029642","https://openalex.org/W3133890766","https://openalex.org/W7218151376","https://openalex.org/W7217697292","https://openalex.org/W3196192808","https://openalex.org/W2756130692","https://openalex.org/W2286251126","https://openalex.org/W206429805"],"abstract_inverted_index":{"Rice":[0],"(Oryza":[1],"Sativa":[2],"L.)":[3],"is":[4,20,25,59,67,126,134,155,165],"major":[5],"food":[6,74],"crop":[7,103],"in":[8,27,31,56,70,122,129,142,148,168,180,187],"north-eastern":[9,32],"hilly":[10],"region":[11,58,64],"(NEHR)":[12],"of":[13,17,34,40,44,54,65,73,82,89,93,110,117,146,151,160],"India":[14,35,45,66],"where":[15],"~80%":[16],"arable":[18],"land":[19],"occupied":[21],"by":[22],"rice.":[23,83],"It":[24],"cultivated":[26],"~3.5":[28],"m":[29],"ha":[30],"states":[33],"accounting":[36],"for":[37,86],"about":[38,71,78],"7.8%":[39],"total":[41],"rice":[42,51,55,90,124,147,181,183],"acreage":[43],"and":[46,101,162,177,182],"contributing":[47],"~6.5%":[48],"to":[49,137],"national":[50],"production.":[52],"Productivity":[53],"the":[57,144],"very":[60],"low.":[61],"North-eastern":[62],"(NE)":[63],"already":[68],"deficit":[69],"12%":[72],"grains":[75],"which":[76],"includes":[77],"1":[79],"million":[80],"tons":[81],"Major":[84],"reasons":[85],"low":[87,98],"productivity":[88],"are":[91],"non-adoption":[92],"high":[94,135],"yielding":[95],"varieties":[96],"(HYVs'),":[97],"fertilizer":[99],"use":[100,159,175],"improved":[102],"production":[104,115,185],"technology":[105],"besides":[106],"poor":[107],"socio-agro-economic":[108],"situations":[109],"farmers.":[111],"Reliable":[112],"information":[113],"on":[114],"potential":[116],"integrated":[118,158],"nutrient":[119],"management":[120],"practices":[121],"promising":[123],"cultivars":[125],"also":[127],"lacking":[128],"this":[130],"region.":[131],"Thus,":[132],"it":[133,154],"time":[136],"address":[138],"above":[139],"issues":[140],"keeping":[141],"view":[143],"significance":[145],"agrarian":[149],"sector":[150],"NEHR.":[152,188],"Overall,":[153],"summarized":[156],"that":[157],"organics":[161],"chemical":[163],"fertilizers":[164],"highly":[166],"effective":[167],"drawing":[169],"higher":[170],"productivity,":[171],"profitability,":[172],"quality,":[173],"resource":[174],"efficiency":[176],"soil":[178],"health":[179],"based":[184],"systems":[186]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-10-03T00:00:00"}
