Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3021583276', 'doi': None, 'title': 'Evaluation of the influence of leaf fertilization the productivity and nutritive value wheat on the basis of mathematical-statistical analysis.', 'display_name': 'Evaluation of the influence of leaf fertilization the productivity and nutritive value wheat on the basis of mathematical-statistical analysis.', 'publication_year': 2019, 'publication_date': '2019-01-01', 'ids': {'openalex': 'https://openalex.org/W3021583276', 'mag': '3021583276'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20203172443', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S101069391', 'display_name': 'Bulgarian Journal of Agricultural Science', 'issn_l': '1310-0351', 'issn': ['1310-0351'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4366064811', 'host_organization_name': 'Agricultural Academy of Bulgaria', 'host_organization_lineage': ['https://openalex.org/P4366064811'], 'host_organization_lineage_names': ['Agricultural Academy of Bulgaria'], 'type': 'journal'}, '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/A5048100328', 'display_name': 'G. Ganchev', 'orcid': 'https://orcid.org/0000-0001-6752-7518'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'G. Ganchev', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5052422449', 'display_name': 'A. Stoyanova', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. Stoyanova', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5019872036', 'display_name': 'Velika Kuneva', 'orcid': 'https://orcid.org/0000-0001-6112-681X'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'V. Kuneva', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, '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': {'min': 0, 'max': 62}, 'biblio': {'volume': '25', 'issue': None, 'first_page': '35', 'last_page': '41'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T14018', 'display_name': 'Agricultural Science and Technology', 'score': 0.9892, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, '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/T14018', 'display_name': 'Agricultural Science and Technology', 'score': 0.9892, 'subfield': {'id': 'https://openalex.org/subfields/1100', 'display_name': 'General Agricultural and Biological Sciences'}, '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/T13246', 'display_name': 'Effective Microorganisms in Agriculture', 'score': 0.9643, '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/T12310', 'display_name': 'Factors Affecting Maize Yield and Lodging Resistance', 'score': 0.9169, '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/value', 'display_name': 'Value (mathematics)', 'score': 0.59557134}, {'id': 'https://openalex.org/keywords/crop-productivity', 'display_name': 'Crop Productivity', 'score': 0.579088}, {'id': 'https://openalex.org/keywords/soil-fertility', 'display_name': 'Soil Fertility', 'score': 0.536401}, {'id': 'https://openalex.org/keywords/maize-yield', 'display_name': 'Maize Yield', 'score': 0.529815}, {'id': 'https://openalex.org/keywords/plant-genetics', 'display_name': 'Plant Genetics', 'score': 0.502092}, {'id': 'https://openalex.org/keywords/grain-quality', 'display_name': 'Grain Quality', 'score': 0.501205}, {'id': 'https://openalex.org/keywords/basis', 'display_name': 'Basis (linear algebra)', 'score': 0.47290978}, {'id': 'https://openalex.org/keywords/statistical-analysis', 'display_name': 'Statistical analysis', 'score': 0.4391274}], 'concepts': [{'id': 'https://openalex.org/C88972607', 'wikidata': 'https://www.wikidata.org/wiki/Q2666904', 'display_name': 'Human fertilization', 'level': 2, 'score': 0.7251893}, {'id': 'https://openalex.org/C204983608', 'wikidata': 'https://www.wikidata.org/wiki/Q2111958', 'display_name': 'Productivity', 'level': 2, 'score': 0.6509207}, {'id': 'https://openalex.org/C2776291640', 'wikidata': 'https://www.wikidata.org/wiki/Q2912517', 'display_name': 'Value (mathematics)', 'level': 2, 'score': 0.59557134}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.5743512}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.5327753}, {'id': 'https://openalex.org/C12426560', 'wikidata': 'https://www.wikidata.org/wiki/Q189569', 'display_name': 'Basis (linear algebra)', 'level': 2, 'score': 0.47290978}, {'id': 'https://openalex.org/C2986587452', 'wikidata': 'https://www.wikidata.org/wiki/Q938438', 'display_name': 'Statistical analysis', 'level': 2, 'score': 0.4391274}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.40453044}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.36957034}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.19119403}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, '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': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20203172443', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S101069391', 'display_name': 'Bulgarian Journal of Agricultural Science', 'issn_l': '1310-0351', 'issn': ['1310-0351'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4366064811', 'host_organization_name': 'Agricultural Academy of Bulgaria', 'host_organization_lineage': ['https://openalex.org/P4366064811'], 'host_organization_lineage_names': ['Agricultural Academy of Bulgaria'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/2', 'display_name': 'Zero hunger', 'score': 0.77}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W98169697', 'https://openalex.org/W82866340', 'https://openalex.org/W637843795', 'https://openalex.org/W4609855', 'https://openalex.org/W3096326217', 'https://openalex.org/W3094088412', 'https://openalex.org/W3045547603', 'https://openalex.org/W2979463371', 'https://openalex.org/W2950127856', 'https://openalex.org/W2885703253', 'https://openalex.org/W2809624898', 'https://openalex.org/W2585501609', 'https://openalex.org/W2465659493', 'https://openalex.org/W2245673527', 'https://openalex.org/W219649058', 'https://openalex.org/W2177842016', 'https://openalex.org/W1964678240', 'https://openalex.org/W1862743575', 'https://openalex.org/W1786579557', 'https://openalex.org/W1027460598'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3021583276', 'counts_by_year': [], 'updated_date': '2024-09-15T22:30:42.055659', 'created_date': '2020-05-13'}