{"id":"https://openalex.org/W2367474544","doi":null,"title":"Effect of special fertilizers on the yield and quality of sweet potato","display_name":"Effect of special fertilizers on the yield and quality of sweet potato","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2367474544","mag":"2367474544"},"language":"en","primary_location":{"id":"mag:2367474544","doi":null,"is_oa":false,"landing_page_url":"https://europepmc.org/abstract/CBA/546890","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":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/A5060065060","display_name":"Yang Zhuo-ya","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yang Zhuo-ya","raw_affiliation_strings":["WUZhen-xin, SHI Neng-pu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"WUZhen-xin, SHI Neng-pu","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042805592","display_name":"XU Fu-le","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"XU Fu-le","raw_affiliation_strings":["WUZhen-xin, SHI Neng-pu"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"WUZhen-xin, SHI Neng-pu","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063028233","display_name":"WU Zhen-xin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"WU Zhen-xin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5034726298","display_name":"Shi Nengpu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shi Nengpu","raw_affiliation_strings":[],"raw_orcid":null,"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":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":"18","issue":"3","first_page":"185","last_page":"188"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12294","display_name":"Agricultural Science and Fertilization","score":0.9688000082969666,"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":0.9688000082969666,"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/T13069","display_name":"Cocoa and Sweet Potato Agronomy","score":0.017999999225139618,"subfield":{"id":"https://openalex.org/subfields/1108","display_name":"Horticulture"},"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/T12754","display_name":"Plant Growth and Agriculture Techniques","score":0.007899999618530273,"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/sweet-potato","display_name":"Ipomoea batatas","score":1.0},{"id":"https://openalex.org/keywords/special-fertilizer","display_name":"special fertilizer","score":0.8309999704360962},{"id":"https://openalex.org/keywords/fertilizer-use","display_name":"fertilizer use","score":0.597000002861023},{"id":"https://openalex.org/keywords/crop-yield","display_name":"crop yield","score":0.9089999794960022},{"id":"https://openalex.org/keywords/tuber-quality","display_name":"tuber quality","score":0.8460000157356262},{"id":"https://openalex.org/keywords/soluble-sugars","display_name":"soluble sugars","score":0.9390000104904175},{"id":"https://openalex.org/keywords/crude-protein","display_name":"crude protein","score":0.9990000128746033},{"id":"https://openalex.org/keywords/amylose-content","display_name":"amylose content","score":0.7910000085830688},{"id":"https://openalex.org/keywords/economic-benefits","display_name":"economic benefits","score":0.6240000128746033}],"concepts":[{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.791130542755127},{"id":"https://openalex.org/C2777108408","wikidata":"https://www.wikidata.org/wiki/Q11002","display_name":"Sugar","level":2,"score":0.7727106213569641},{"id":"https://openalex.org/C2780560099","wikidata":"https://www.wikidata.org/wiki/Q83323","display_name":"Fertilizer","level":2,"score":0.7016064524650574},{"id":"https://openalex.org/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.5689309239387512},{"id":"https://openalex.org/C529335014","wikidata":"https://www.wikidata.org/wiki/Q41534","display_name":"Starch","level":2,"score":0.5535514950752258},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4539591372013092},{"id":"https://openalex.org/C2777580618","wikidata":"https://www.wikidata.org/wiki/Q421982","display_name":"Reducing sugar","level":3,"score":0.4426226317882538},{"id":"https://openalex.org/C144027150","wikidata":"https://www.wikidata.org/wiki/Q48803","display_name":"Horticulture","level":1,"score":0.39886870980262756},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3256799280643463},{"id":"https://openalex.org/C31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","level":1,"score":0.256673127412796},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.17031019926071167},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2367474544","doi":null,"is_oa":false,"landing_page_url":"https://europepmc.org/abstract/CBA/546890","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"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":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/2","score":1.0,"display_name":"Zero hunger"}],"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/W3006238400","https://openalex.org/W2356324043","https://openalex.org/W2376442526","https://openalex.org/W2378829552","https://openalex.org/W3197223247","https://openalex.org/W2319792629","https://openalex.org/W2377524768","https://openalex.org/W2777836191","https://openalex.org/W2351200695","https://openalex.org/W7118086996"],"abstract_inverted_index":{"The":[0,16,83,105,136],"effect":[1,84,142],"of":[2,11,22,43,56,78,91,107,150],"applying":[3,49],"special":[4,50,137],"fertilizers":[5],"on":[6,85,143],"the":[7,20,31,35,41,54,79,95,101,126],"yield":[8,21,87,145],"and":[9,53,62,70,88,112,120,125,132,148],"quality":[10,42,90,147],"sweet":[12,23,44,92,151],"potato":[13,24,45,93],"was":[14,46],"studied.":[15],"results":[17],"indicated":[18],"that":[19],"increased":[25,37,64,114,128],"by":[26,38,48,65,115,129],"14.":[27],"0%":[28,131],"which":[29],"reached":[30,94],"high":[32,96],"significant":[33,97,141],"level,":[34],"income":[36],"23.":[39,133],"9%,":[40],"improved":[47],"fertilizer":[51,81,103,138],"I":[52,139],"content":[55,106],"soluble":[57,108],"sugar":[58],",":[59,146],"crude":[60,110],"protein":[61,111],"amylum":[63,113],"0.":[66,68,118],"85,":[67],"25":[69],"3.":[71],"60":[72],"percentage":[73,123],"respectively":[74],"compared":[75,99],"with":[76,100],"those":[77],"normalized":[80],"application.":[82,104],"increasing":[86,144],"improving":[89],"level":[98],"tradictional":[102],"sugar,":[109],"1.":[116],"76,":[117],"41":[119],"2.":[121],"91":[122],"point":[124],"benefit":[127],"13.":[130],"9%":[134],"respectively.":[135],"showed":[140],"efficiency":[149],"potato.":[152]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}