{"id":"https://openalex.org/W145200360","doi":null,"title":"Seed Maturity Indices in Spruce","display_name":"Seed Maturity Indices in Spruce","publication_year":1989,"publication_date":"1989-05-01","ids":{"openalex":"https://openalex.org/W145200360","mag":"145200360"},"language":"en","primary_location":{"id":"mag:145200360","doi":null,"is_oa":false,"landing_page_url":"http://www.i-scholar.in/index.php/indianforester/article/view/9047","pdf_url":null,"source":{"id":"https://openalex.org/S2764360124","display_name":"Indian Forester","issn_l":"0019-4816","issn":["0019-4816","2321-094X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310318740","host_organization_name":"Indian Council of Forestry Research and Education","host_organization_lineage":["https://openalex.org/P4310318740"],"host_organization_lineage_names":["Indian Council of Forestry Research and Education"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Indian Forester","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5101488140","display_name":"Virendra Singh","orcid":"https://orcid.org/0000-0002-9612-0079","observed_orcids":["https://orcid.org/0000-0002-9612-0079"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Virendra Singh","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-9612-0079","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5101488140"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"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":"115","issue":"5","first_page":"342","last_page":"347"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11098","display_name":"Seed Germination and Physiology","score":0.989300012588501,"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/T11098","display_name":"Seed Germination and Physiology","score":0.989300012588501,"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/T12870","display_name":"Seedling growth and survival studies","score":0.004600000102072954,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/T11880","display_name":"Forest ecology and management","score":0.0027000000700354576,"subfield":{"id":"https://openalex.org/subfields/1107","display_name":"Forestry"},"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/spruce","display_name":"spruce","score":0.906000018119812},{"id":"https://openalex.org/keywords/seed-maturity","display_name":"seed maturity","score":0.8460000157356262},{"id":"https://openalex.org/keywords/seed-moisture-content","display_name":"seed moisture content","score":0.9990000128746033},{"id":"https://openalex.org/keywords/seed-germination","display_name":"seed germination","score":0.9490000009536743},{"id":"https://openalex.org/keywords/altitude-effects","display_name":"altitude effects","score":0.5619999766349792},{"id":"https://openalex.org/keywords/seed-harvest-timing","display_name":"seed collection timing","score":0.4390000104904175}],"concepts":[{"id":"https://openalex.org/C100701293","wikidata":"https://www.wikidata.org/wiki/Q193838","display_name":"Germination","level":2,"score":0.7915355563163757},{"id":"https://openalex.org/C93656029","wikidata":"https://www.wikidata.org/wiki/Q11027905","display_name":"Specific gravity","level":2,"score":0.7220267653465271},{"id":"https://openalex.org/C101433766","wikidata":"https://www.wikidata.org/wiki/Q3543263","display_name":"Maturity (psychological)","level":2,"score":0.6628292798995972},{"id":"https://openalex.org/C24939127","wikidata":"https://www.wikidata.org/wiki/Q373499","display_name":"Water content","level":2,"score":0.6046813726425171},{"id":"https://openalex.org/C176864760","wikidata":"https://www.wikidata.org/wiki/Q217651","display_name":"Moisture","level":2,"score":0.5103098750114441},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.5013580322265625},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.4921688437461853},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.45521020889282227},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.3752104640007019},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.15095603466033936},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14174139499664307},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.10033586621284485},{"id":"https://openalex.org/C199289684","wikidata":"https://www.wikidata.org/wiki/Q83353","display_name":"Mineralogy","level":1,"score":0.08019852638244629},{"id":"https://openalex.org/C138496976","wikidata":"https://www.wikidata.org/wiki/Q175002","display_name":"Developmental psychology","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:145200360","doi":null,"is_oa":false,"landing_page_url":"http://www.i-scholar.in/index.php/indianforester/article/view/9047","pdf_url":null,"source":{"id":"https://openalex.org/S2764360124","display_name":"Indian Forester","issn_l":"0019-4816","issn":["0019-4816","2321-094X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310318740","host_organization_name":"Indian Council of Forestry Research and Education","host_organization_lineage":["https://openalex.org/P4310318740"],"host_organization_lineage_names":["Indian Council of Forestry Research and Education"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Indian Forester","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6875,"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/W340804223","https://openalex.org/W2077870920","https://openalex.org/W4414918460","https://openalex.org/W2586190366","https://openalex.org/W1581351046","https://openalex.org/W4414882636","https://openalex.org/W2005620625","https://openalex.org/W2969924627","https://openalex.org/W7220371483","https://openalex.org/W281031690"],"abstract_inverted_index":{"This":[0],"study":[1],"deals":[2],"with":[3,86],"seed":[4,16,35,50,54,62,81],"maturity":[5],"of":[6,13,22,33,48,59,73,93],"spruce":[7],"in":[8],"relation":[9],"to":[10,28,43,66],"specific":[11,20,71],"gravity":[12,21,72],"cones":[14,24,39,74],"and":[15,30,56,75],"moisture":[17,46,77],"content.":[18],"The":[19,45,70],"mature":[23,61],"varied":[25,40,63],"from":[26,37,41,64],"0.97":[27],"0.99":[29],"germination":[31],"percentage":[32],"the":[34,49,53,57,60,76,80,87,90],"collected":[36],"such":[38],"47.2%":[42],"50.4%.":[44],"content":[47,78],"decreased":[51],"as":[52],"matured":[55],"same":[58,91],"20.97":[65],"22,12":[67],"per":[68],"cent.":[69],"or":[79],"did":[82],"not":[83],"vary":[84],"significantly":[85],"elevation":[88],"for":[89],"dates":[92],"collection.":[94]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}
