Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1593429841', 'doi': None, 'title': 'Effect of different nitrogen levels and harvest stages on the yield and quality of sorghum fodder.', 'display_name': 'Effect of different nitrogen levels and harvest stages on the yield and quality of sorghum fodder.', 'publication_year': 1982, 'publication_date': '1982-01-01', 'ids': {'openalex': 'https://openalex.org/W1593429841', 'mag': '1593429841'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20093349409', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764426208', 'display_name': 'Pakistan Journal of Agricultural Research', 'issn_l': '0251-0480', 'issn': ['0251-0480', '2227-8311'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4361063403', 'host_organization_name': 'Pakistan Agricultural Research Council', 'host_organization_lineage': ['https://openalex.org/P4361063403'], 'host_organization_lineage_names': ['Pakistan Agricultural Research Council'], '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/A5065062957', 'display_name': 'Muhammad Banaras', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. Banaras', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5067998020', 'display_name': 'Zafarullah', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Zafarullah', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5044628907', 'display_name': 'M. S. Bajwa', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. S. Bajwa', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5012632855', 'display_name': 'S. Ahmad', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S. Ahmad', 'raw_affiliation_strings': [], 'affiliations': []}], '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': 2, 'citation_normalized_percentile': {'value': 0.382403, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 62, 'max': 67}, 'biblio': {'volume': '3', 'issue': '2', 'first_page': '107', 'last_page': '111'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12310', 'display_name': 'Factors Affecting Maize Yield and Lodging Resistance', 'score': 0.9734, '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': 0.9734, '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/fodder', 'display_name': 'Fodder', 'score': 0.9305456}, {'id': 'https://openalex.org/keywords/grain-quality', 'display_name': 'Grain Quality', 'score': 0.537207}, {'id': 'https://openalex.org/keywords/nitrogen-uptake', 'display_name': 'Nitrogen Uptake', 'score': 0.530867}], 'concepts': [{'id': 'https://openalex.org/C513193947', 'wikidata': 'https://www.wikidata.org/wiki/Q211439', 'display_name': 'Fodder', 'level': 2, 'score': 0.9305456}, {'id': 'https://openalex.org/C2778157034', 'wikidata': 'https://www.wikidata.org/wiki/Q12111', 'display_name': 'Sorghum', 'level': 2, 'score': 0.91250324}, {'id': 'https://openalex.org/C134121241', 'wikidata': 'https://www.wikidata.org/wiki/Q899301', 'display_name': 'Yield (engineering)', 'level': 2, 'score': 0.6702694}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.6696174}, {'id': 'https://openalex.org/C537208039', 'wikidata': 'https://www.wikidata.org/wiki/Q627', 'display_name': 'Nitrogen', 'level': 2, 'score': 0.5538821}, {'id': 'https://openalex.org/C2779530757', 'wikidata': 'https://www.wikidata.org/wiki/Q1207505', 'display_name': 'Quality (philosophy)', 'level': 2, 'score': 0.44739357}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.39109886}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.33921516}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.14559981}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.037232757}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C111472728', 'wikidata': 'https://www.wikidata.org/wiki/Q9471', 'display_name': 'Epistemology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20093349409', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764426208', 'display_name': 'Pakistan Journal of Agricultural Research', 'issn_l': '0251-0480', 'issn': ['0251-0480', '2227-8311'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4361063403', 'host_organization_name': 'Pakistan Agricultural Research Council', 'host_organization_lineage': ['https://openalex.org/P4361063403'], 'host_organization_lineage_names': ['Pakistan Agricultural Research Council'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W949810610', 'https://openalex.org/W874076959', 'https://openalex.org/W794754567', 'https://openalex.org/W3197641203', 'https://openalex.org/W3093359170', 'https://openalex.org/W3037545917', 'https://openalex.org/W3024758552', 'https://openalex.org/W2994153550', 'https://openalex.org/W2964643808', 'https://openalex.org/W284906947', 'https://openalex.org/W2291178453', 'https://openalex.org/W2278483531', 'https://openalex.org/W2232203110', 'https://openalex.org/W2055603742', 'https://openalex.org/W1971847771', 'https://openalex.org/W1886784773', 'https://openalex.org/W1657271662', 'https://openalex.org/W1180937902', 'https://openalex.org/W1142217522', 'https://openalex.org/W1031970804'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1593429841', 'counts_by_year': [], 'updated_date': '2024-09-11T03:38:23.132704', 'created_date': '2016-06-24'}