{"id":"https://openalex.org/W4200200786","doi":"https://doi.org/10.54386/jam.v21i1.205","title":"Influence of cutting management on photosynthetic parameters, heat use efficiency and productivity of barley (Hordium vulgare L.) under variable sowing dates","display_name":"Influence of cutting management on photosynthetic parameters, heat use efficiency and productivity of barley (Hordium vulgare L.) under variable sowing dates","publication_year":2021,"publication_date":"2021-11-10","ids":{"openalex":"https://openalex.org/W4200200786","doi":"https://doi.org/10.54386/jam.v21i1.205"},"language":"en","primary_location":{"id":"doi:10.54386/jam.v21i1.205","doi":"https://doi.org/10.54386/jam.v21i1.205","is_oa":true,"landing_page_url":"https://doi.org/10.54386/jam.v21i1.205","pdf_url":null,"source":{"id":"https://openalex.org/S78954095","display_name":"Journal of Agrometeorology","issn_l":"0972-1665","issn":["0972-1665","2583-2980"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Agrometeorology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.54386/jam.v21i1.205","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077668021","display_name":"Balwinder Singh Dhillon","orcid":"https://orcid.org/0000-0002-6696-3227","observed_orcids":["https://orcid.org/0000-0002-6696-3227"]},"institutions":[{"id":"https://openalex.org/I899646","display_name":"Punjab Agricultural University","ror":"https://ror.org/02qbzdk74","country_code":"IN","type":"education","lineage":["https://openalex.org/I899646"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"BALWINDER S. DHILLON","raw_affiliation_strings":["Department of Agronomy, Punjab Agricultural University, Ludhiana -141004"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy, Punjab Agricultural University, Ludhiana -141004","institution_ids":["https://openalex.org/I899646"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017912906","display_name":"Raghubir Singh Uppal","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I899646","display_name":"Punjab Agricultural University","ror":"https://ror.org/02qbzdk74","country_code":"IN","type":"education","lineage":["https://openalex.org/I899646"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R.S. UPPAL","raw_affiliation_strings":["Department of Agronomy,  Punjab Agricultural University, Ludhiana, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Agronomy,  Punjab Agricultural University, Ludhiana, India","institution_ids":["https://openalex.org/I899646"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I899646"],"apc_list":null,"apc_paid":null,"fwci":0.9744,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.74143726,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"21","issue":"1","first_page":"51","last_page":"57"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13628","display_name":"Agricultural Productivity and Crop Improvement","score":0.3991999924182892,"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/T13628","display_name":"Agricultural Productivity and Crop Improvement","score":0.3991999924182892,"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/T12310","display_name":"Crop Yield and Soil Fertility","score":0.2791000008583069,"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":0.08860000222921371,"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/barley","display_name":"barley","score":0.9750000238418579},{"id":"https://openalex.org/keywords/cutting-management","display_name":"cutting management","score":0.6809999942779541},{"id":"https://openalex.org/keywords/staggered-sowing","display_name":"staggered sowing","score":0.9110000133514404},{"id":"https://openalex.org/keywords/sowing-date","display_name":"sowing date","score":0.9789999723434448},{"id":"https://openalex.org/keywords/photosynthetic-characteristics","display_name":"photosynthetic characteristics","score":0.9100000262260437},{"id":"https://openalex.org/keywords/heat-utilization-efficiency","display_name":"heat use efficiency","score":0.9599999785423279},{"id":"https://openalex.org/keywords/forage-yield","display_name":"forage yield","score":0.6079999804496765},{"id":"https://openalex.org/keywords/grain-yield","display_name":"grain yield","score":0.9980000257492065},{"id":"https://openalex.org/keywords/chlorophyll-index","display_name":"chlorophyll index","score":0.9259999990463257},{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"NDVI","score":0.9660000205039978}],"concepts":[{"id":"https://openalex.org/C168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","level":2,"score":0.8932588696479797},{"id":"https://openalex.org/C513193947","wikidata":"https://www.wikidata.org/wiki/Q211439","display_name":"Fodder","level":2,"score":0.6655776500701904},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.6128464937210083},{"id":"https://openalex.org/C61270487","wikidata":"https://www.wikidata.org/wiki/Q476843","display_name":"Interception","level":2,"score":0.5956227779388428},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5717750191688538},{"id":"https://openalex.org/C125564181","wikidata":"https://www.wikidata.org/wiki/Q7187915","display_name":"Photosynthetic efficiency","level":3,"score":0.5574519634246826},{"id":"https://openalex.org/C25989453","wikidata":"https://www.wikidata.org/wiki/Q446746","display_name":"Leaf area index","level":2,"score":0.5498126745223999},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.5344950556755066},{"id":"https://openalex.org/C2778824557","wikidata":"https://www.wikidata.org/wiki/Q1249093","display_name":"Semis","level":3,"score":0.43361300230026245},{"id":"https://openalex.org/C204983608","wikidata":"https://www.wikidata.org/wiki/Q2111958","display_name":"Productivity","level":2,"score":0.41821905970573425},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.35116046667099},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.19482293725013733},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.07549047470092773},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.54386/jam.v21i1.205","doi":"https://doi.org/10.54386/jam.v21i1.205","is_oa":true,"landing_page_url":"https://doi.org/10.54386/jam.v21i1.205","pdf_url":null,"source":{"id":"https://openalex.org/S78954095","display_name":"Journal of Agrometeorology","issn_l":"0972-1665","issn":["0972-1665","2583-2980"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Agrometeorology","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:f579daa652354732bbff9878993c4115","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/f579daa652354732bbff9878993c4115","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Journal of Agrometeorology, Vol 21, Iss 1 (2019)","raw_type":"article"},{"id":"doi:10.60692/faq0k-cy308","doi":"https://doi.org/10.60692/faq0k-cy308","is_oa":true,"landing_page_url":"https://doi.org/10.60692/faq0k-cy308","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.60692/xgd5g-ycm71","doi":"https://doi.org/10.60692/xgd5g-ycm71","is_oa":true,"landing_page_url":"https://doi.org/10.60692/xgd5g-ycm71","pdf_url":null,"source":{"id":"https://openalex.org/S7407051682","display_name":"Greater South Information System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.54386/jam.v21i1.205","doi":"https://doi.org/10.54386/jam.v21i1.205","is_oa":true,"landing_page_url":"https://doi.org/10.54386/jam.v21i1.205","pdf_url":null,"source":{"id":"https://openalex.org/S78954095","display_name":"Journal of Agrometeorology","issn_l":"0972-1665","issn":["0972-1665","2583-2980"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Agrometeorology","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Zero hunger","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/W4390170439","https://openalex.org/W2907293126","https://openalex.org/W2971842961","https://openalex.org/W4396560372","https://openalex.org/W3089053375","https://openalex.org/W4281632438","https://openalex.org/W4400792724","https://openalex.org/W2518650755","https://openalex.org/W2942817585","https://openalex.org/W2764205345"],"abstract_inverted_index":{"Field":[0],"experiments":[1],"were":[2,152,210],"conducted":[3],"during":[4,280],"2015\u201316":[5],"and":[6,26,57,63,93,122,129,139,147,164,205,215,224,227,277],"2016\u201317":[7],"at":[8,70,77,81,95,218,235,243,256],"Punjab":[9],"Agricultural":[10],"University,":[11],"Ludhiana,":[12],"to":[13,36,171],"study":[14],"the":[15,27,182,190,244,272],"effect":[16],"of":[17,29,144,167,246,265,274],"staggered":[18],"sowing":[19,51,74,157],"on":[20],"photosynthetic":[21,116,175,269,278],"parameters,":[22,270],"heat":[23,202],"use":[24,137,142,203,208],"efficiency":[25,138,143,204,209],"productivity":[28],"barley":[30,168],"(Hordium":[31],"vulgare":[32],"L.)":[33],"in":[34,45,60,107,134,156,161,174,212,251],"relation":[35],"different":[37],"cutting":[38,65,186,232],"management.":[39],"The":[40,112],"experiment":[41],"was":[42],"laid":[43],"out":[44],"split":[46],"plot":[47],"design":[48],"with":[49,131,268],"three":[50],"dates":[52],"(October":[53],"15,":[54],"October":[55,145,148],"30":[56,149],"November":[58],"15)":[59],"main":[61],"plots":[62],"five":[64],"management":[66],"[un-cut":[67],"(control),":[68],"cut":[69,76,80,91,94,105,180,217,255],"50":[71,82,219,257],"days":[72],"after":[73,90,104,178],"(DAS),":[75],"60":[78,96,236],"DAS,":[79],"DAS":[83,97,220,237],"+":[84,98],"additional":[85,99],"15":[86,100,146],"kg":[87,101],"N":[88,102],"ha-1":[89,103],"(N15)":[92],"(N15)]":[106],"sub":[108],"plots,replicated":[109],"four":[110],"times.":[111],"results":[113],"indicated":[114,261],"that":[115],"parameters":[117],"(PAR":[118],"interception,":[119],"chlorophyll":[120,183],"index":[121,194],"normalized":[123,191],"difference":[124,192],"vegetation":[125],"index)":[126],"decreased":[127],"significantly":[128,228],"progressively":[130],"each":[132],"delay":[133],"sowing.":[135],"Heat":[136],"helio":[140,206],"thermal":[141,207],"sown":[150],"crops":[151],"statistically":[153],"similar.":[154],"Delay":[155],"caused":[158],"significant":[159,172,262],"reduction":[160,173,250],"fodder,":[162],"grain":[163,223,252,266],"biological":[165,225],"yield":[166,226,241,253,267,285],"probably":[169],"due":[170],"parameters.Nitrogen":[176],"application":[177],"fodder":[179,216,240],"improved":[181],"index,":[184],"whereas,":[185],"did":[187],"not":[188],"influence":[189],"vegetative":[193],"(NDVI).Un-cut":[195],"crop":[196],"recorded":[197,211],"higher":[198,201,229,239,275],"PAR":[199],"interception.Significantly":[200],"uncutcrop.":[213],"Un-cut":[214],"produced":[221],"similar":[222],"than":[230,254],"other":[231],"treatments.":[233],"Cut":[234],"gave":[238],"but":[242],"cost":[245],"9.43-18.3":[247],"per":[248],"cent":[249],"DAS.":[258],"Correlation":[259],"studies":[260],"positive":[263],"correlation":[264],"emphasizing":[271],"importance":[273],"growth":[276],"rate":[279],"reproductive":[281],"period":[282],"for":[283],"best":[284],"accrual":[286],"from":[287],"barley.":[288]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2021-12-31T00:00:00"}
