Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2558570422', 'doi': None, 'title': 'Yield forming effect of zinc and magnesium applied as supplements of the NPK fertilizer to maize cultivated in monoculture', 'display_name': 'Yield forming effect of zinc and magnesium applied as supplements of the NPK fertilizer to maize cultivated in monoculture', 'publication_year': 2010, 'publication_date': '2010-01-01', 'ids': {'openalex': 'https://openalex.org/W2558570422', 'mag': '2558570422'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20113072594', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5049429030', 'display_name': 'J. Potarzycki', 'orcid': 'https://orcid.org/0000-0002-3658-2394'}, 'institutions': [{'id': 'https://openalex.org/I55783418', 'display_name': 'University of Life Sciences in PoznaĆ', 'ror': 'https://ror.org/03tth1e03', 'country_code': 'PL', 'type': 'education', 'lineage': ['https://openalex.org/I55783418']}], 'countries': ['PL'], 'is_corresponding': True, 'raw_author_name': 'J. Potarzycki', 'raw_affiliation_strings': ['Department of Agricultural Chemistry, University of Life Sciences, Wojska Polskiego 71 F, 60-625 Poznan, Poland'], 'affiliations': [{'raw_affiliation_string': 'Department of Agricultural Chemistry, University of Life Sciences, Wojska Polskiego 71 F, 60-625 Poznan, Poland', 'institution_ids': ['https://openalex.org/I55783418']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5049429030'], 'corresponding_institution_ids': ['https://openalex.org/I55783418'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.559, 'has_fulltext': False, 'cited_by_count': 3, 'citation_normalized_percentile': {'value': 0.670825, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 75, 'max': 78}, 'biblio': {'volume': None, 'issue': '39', 'first_page': '25', 'last_page': '43'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12310', 'display_name': 'Factors Affecting Maize Yield and Lodging Resistance', 'score': 0.9524, '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/T12310', 'display_name': 'Factors Affecting Maize Yield and Lodging Resistance', 'score': 0.9524, '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/monoculture', 'display_name': 'Monoculture', 'score': 0.8768464}, {'id': 'https://openalex.org/keywords/maize-yield', 'display_name': 'Maize Yield', 'score': 0.64855}], 'concepts': [{'id': 'https://openalex.org/C157005057', 'wikidata': 'https://www.wikidata.org/wiki/Q220212', 'display_name': 'Monoculture', 'level': 2, 'score': 0.8768464}, {'id': 'https://openalex.org/C535196362', 'wikidata': 'https://www.wikidata.org/wiki/Q758', 'display_name': 'Zinc', 'level': 2, 'score': 0.6958433}, {'id': 'https://openalex.org/C543218039', 'wikidata': 'https://www.wikidata.org/wiki/Q660', 'display_name': 'Magnesium', 'level': 2, 'score': 0.66486335}, {'id': 'https://openalex.org/C2780560099', 'wikidata': 'https://www.wikidata.org/wiki/Q83323', 'display_name': 'Fertilizer', 'level': 2, 'score': 0.6614741}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.61374265}, {'id': 'https://openalex.org/C134121241', 'wikidata': 'https://www.wikidata.org/wiki/Q899301', 'display_name': 'Yield (engineering)', 'level': 2, 'score': 0.5437379}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.3815823}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.3017031}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.22676408}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.13946584}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.13160226}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20113072594', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.82, 'display_name': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W798773548', 'https://openalex.org/W337054011', 'https://openalex.org/W330892417', 'https://openalex.org/W3209700436', 'https://openalex.org/W3197419026', 'https://openalex.org/W3099962834', 'https://openalex.org/W298957028', 'https://openalex.org/W2952194800', 'https://openalex.org/W294632370', 'https://openalex.org/W2809624898', 'https://openalex.org/W2610308114', 'https://openalex.org/W2581260895', 'https://openalex.org/W248993255', 'https://openalex.org/W2460456344', 'https://openalex.org/W2336588208', 'https://openalex.org/W2249391777', 'https://openalex.org/W2246984520', 'https://openalex.org/W219649058', 'https://openalex.org/W209757994', 'https://openalex.org/W1027460598'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2558570422', 'counts_by_year': [{'year': 2020, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-09-11T19:57:32.516627', 'created_date': '2016-12-08'}