Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3097879637', 'doi': None, 'title': 'Impact of organic materials combined with mineral nitrogen on rice growth, yield, grain quality and soil organic matter.', 'display_name': 'Impact of organic materials combined with mineral nitrogen on rice growth, yield, grain quality and soil organic matter.', 'publication_year': 2015, 'publication_date': '2015-01-01', 'ids': {'openalex': 'https://openalex.org/W3097879637', 'mag': '3097879637'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20153311468', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764596053', 'display_name': 'International Journal of ChemTech Research', 'issn_l': '0974-4290', 'issn': ['0974-4290', '2455-9555'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], '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/A5055952538', 'display_name': 'T. Metwally', 'orcid': 'https://orcid.org/0000-0002-2275-9662'}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'T. F. Metwally', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5055952538'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 1.106, 'has_fulltext': False, 'cited_by_count': 6, 'citation_normalized_percentile': {'value': 0.726357, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 82, 'max': 84}, 'biblio': {'volume': '8', 'issue': '4', 'first_page': '1533', 'last_page': '1542'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12310', 'display_name': 'Factors Affecting Maize Yield and Lodging Resistance', 'score': 0.994, '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': 0.994, '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/T12045', 'display_name': 'Rice Water Management and Productivity Enhancement', 'score': 0.9893, '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/T12294', 'display_name': 'Management of Soil Fertility and Crop Productivity', 'score': 0.9889, '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/nitrogen-use-efficiency', 'display_name': 'Nitrogen Use Efficiency', 'score': 0.549027}, {'id': 'https://openalex.org/keywords/grain-yield', 'display_name': 'Grain Yield', 'score': 0.538672}, {'id': 'https://openalex.org/keywords/grain-quality', 'display_name': 'Grain Quality', 'score': 0.536292}, {'id': 'https://openalex.org/keywords/system-of-rice-intensification-(sri)', 'display_name': 'System of Rice Intensification (SRI)', 'score': 0.519464}, {'id': 'https://openalex.org/keywords/rice', 'display_name': 'Rice', 'score': 0.508701}], 'concepts': [{'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.6208919}, {'id': 'https://openalex.org/C134121241', 'wikidata': 'https://www.wikidata.org/wiki/Q899301', 'display_name': 'Yield (engineering)', 'level': 2, 'score': 0.6194286}, {'id': 'https://openalex.org/C48743137', 'wikidata': 'https://www.wikidata.org/wiki/Q1783121', 'display_name': 'Organic matter', 'level': 2, 'score': 0.5506491}, {'id': 'https://openalex.org/C537208039', 'wikidata': 'https://www.wikidata.org/wiki/Q627', 'display_name': 'Nitrogen', 'level': 2, 'score': 0.5490551}, {'id': 'https://openalex.org/C2776432453', 'wikidata': 'https://www.wikidata.org/wiki/Q7946', 'display_name': 'Mineral', 'level': 2, 'score': 0.5110258}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.50532943}, {'id': 'https://openalex.org/C2992211155', 'wikidata': 'https://www.wikidata.org/wiki/Q889514', 'display_name': 'Grain yield', 'level': 2, 'score': 0.46862486}, {'id': 'https://openalex.org/C182124840', 'wikidata': 'https://www.wikidata.org/wiki/Q1154759', 'display_name': 'Soil organic matter', 'level': 3, 'score': 0.45688468}, {'id': 'https://openalex.org/C2778520195', 'wikidata': 'https://www.wikidata.org/wiki/Q16249780', 'display_name': 'Grain quality', 'level': 2, 'score': 0.4558202}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.28192022}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.1939047}, {'id': 'https://openalex.org/C159390177', 'wikidata': 'https://www.wikidata.org/wiki/Q9161265', 'display_name': 'Soil science', 'level': 1, 'score': 0.17468014}, {'id': 'https://openalex.org/C159750122', 'wikidata': 'https://www.wikidata.org/wiki/Q96621023', 'display_name': 'Soil water', 'level': 2, 'score': 0.17416078}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.105359465}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.08808595}, {'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/20153311468', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764596053', 'display_name': 'International Journal of ChemTech Research', 'issn_l': '0974-4290', 'issn': ['0974-4290', '2455-9555'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], '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', 'score': 0.76, 'display_name': 'Zero hunger'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 12, 'referenced_works': ['https://openalex.org/W1593988446', 'https://openalex.org/W2044634606', 'https://openalex.org/W2057641162', 'https://openalex.org/W2076825201', 'https://openalex.org/W2109025593', 'https://openalex.org/W2109176329', 'https://openalex.org/W2141850577', 'https://openalex.org/W2151925942', 'https://openalex.org/W2155138411', 'https://openalex.org/W2167890149', 'https://openalex.org/W2185429759', 'https://openalex.org/W2797525065'], 'related_works': ['https://openalex.org/W93196558', 'https://openalex.org/W573308031', 'https://openalex.org/W3202371038', 'https://openalex.org/W3196831140', 'https://openalex.org/W3094945457', 'https://openalex.org/W3094380069', 'https://openalex.org/W2968822573', 'https://openalex.org/W280879270', 'https://openalex.org/W2358402265', 'https://openalex.org/W2245276098', 'https://openalex.org/W2205511444', 'https://openalex.org/W2178660856', 'https://openalex.org/W2085648847', 'https://openalex.org/W2067136214', 'https://openalex.org/W2048181698', 'https://openalex.org/W2043068132', 'https://openalex.org/W1821442537', 'https://openalex.org/W1716960809', 'https://openalex.org/W159518765', 'https://openalex.org/W110997961'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3097879637', 'counts_by_year': [{'year': 2021, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}], 'updated_date': '2024-09-15T02:25:35.552192', 'created_date': '2020-11-09'}