Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3198421667', 'doi': None, 'title': 'Simulating interactive effect of irrigation and nitrogen on crop yield and water productivity in maize-wheat cropping system.', 'display_name': 'Simulating interactive effect of irrigation and nitrogen on crop yield and water productivity in maize-wheat cropping system.', 'publication_year': 2011, 'publication_date': '2011-01-01', 'ids': {'openalex': 'https://openalex.org/W3198421667', 'mag': '3198421667'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20123047435?q=(similar%3a20063002364)', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S29607422', 'display_name': 'Current Science', 'issn_l': '0011-3891', 'issn': ['0011-3891'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310318677', 'host_organization_name': 'Indian Academy of Sciences', 'host_organization_lineage': ['https://openalex.org/P4310318677'], 'host_organization_lineage_names': ['Indian Academy of Sciences'], '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/A5082358514', 'display_name': 'Sangeeta Lenka', 'orcid': 'https://orcid.org/0000-0002-8933-5506'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Sangeeta Lenka', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5049964910', 'display_name': 'AK Singh', 'orcid': 'https://orcid.org/0000-0001-6059-1664'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. K. Singh', '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': 0.988, 'has_fulltext': False, 'cited_by_count': 12, 'citation_normalized_percentile': {'value': 0.798063, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 86, 'max': 87}, 'biblio': {'volume': '101', 'issue': '11', 'first_page': '1451', 'last_page': '1461'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12310', 'display_name': 'Factors Affecting Maize Yield and Lodging Resistance', 'score': 0.9164, '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': 0.9164, '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/cropping-system', 'display_name': 'Cropping system', 'score': 0.57220364}, {'id': 'https://openalex.org/keywords/maize-yield', 'display_name': 'Maize Yield', 'score': 0.569696}, {'id': 'https://openalex.org/keywords/crop-management', 'display_name': 'Crop Management', 'score': 0.522999}, {'id': 'https://openalex.org/keywords/nitrogen-uptake', 'display_name': 'Nitrogen Uptake', 'score': 0.502172}, {'id': 'https://openalex.org/keywords/crop-productivity', 'display_name': 'Crop productivity', 'score': 0.41375887}], 'concepts': [{'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.7819326}, {'id': 'https://openalex.org/C88862950', 'wikidata': 'https://www.wikidata.org/wiki/Q11453', 'display_name': 'Irrigation', 'level': 2, 'score': 0.75269663}, {'id': 'https://openalex.org/C13558536', 'wikidata': 'https://www.wikidata.org/wiki/Q785116', 'display_name': 'Cropping', 'level': 3, 'score': 0.68822825}, {'id': 'https://openalex.org/C204983608', 'wikidata': 'https://www.wikidata.org/wiki/Q2111958', 'display_name': 'Productivity', 'level': 2, 'score': 0.6814033}, {'id': 'https://openalex.org/C134121241', 'wikidata': 'https://www.wikidata.org/wiki/Q899301', 'display_name': 'Yield (engineering)', 'level': 2, 'score': 0.66020316}, {'id': 'https://openalex.org/C137580998', 'wikidata': 'https://www.wikidata.org/wiki/Q235352', 'display_name': 'Crop', 'level': 2, 'score': 0.590891}, {'id': 'https://openalex.org/C2776394811', 'wikidata': 'https://www.wikidata.org/wiki/Q3634497', 'display_name': 'Cropping system', 'level': 3, 'score': 0.57220364}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.5567858}, {'id': 'https://openalex.org/C537208039', 'wikidata': 'https://www.wikidata.org/wiki/Q627', 'display_name': 'Nitrogen', 'level': 2, 'score': 0.5397315}, {'id': 'https://openalex.org/C126343540', 'wikidata': 'https://www.wikidata.org/wiki/Q889514', 'display_name': 'Crop yield', 'level': 2, 'score': 0.42371812}, {'id': 'https://openalex.org/C2993120057', 'wikidata': 'https://www.wikidata.org/wiki/Q3816336', 'display_name': 'Crop productivity', 'level': 3, 'score': 0.41375887}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.29151636}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.1412313}, {'id': 'https://openalex.org/C118518473', 'wikidata': 'https://www.wikidata.org/wiki/Q11451', 'display_name': 'Agriculture', 'level': 2, 'score': 0.12543023}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.055672407}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.044181198}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.04041812}, {'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/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', '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/20123047435?q=(similar%3a20063002364)', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S29607422', 'display_name': 'Current Science', 'issn_l': '0011-3891', 'issn': ['0011-3891'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310318677', 'host_organization_name': 'Indian Academy of Sciences', 'host_organization_lineage': ['https://openalex.org/P4310318677'], 'host_organization_lineage_names': ['Indian Academy of Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.67, '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/W344919263', 'https://openalex.org/W3201290079', 'https://openalex.org/W3191273742', 'https://openalex.org/W3102984209', 'https://openalex.org/W3020087654', 'https://openalex.org/W2994719068', 'https://openalex.org/W2993541114', 'https://openalex.org/W2992461001', 'https://openalex.org/W2962962982', 'https://openalex.org/W2794339014', 'https://openalex.org/W2550082158', 'https://openalex.org/W2395626595', 'https://openalex.org/W2344880454', 'https://openalex.org/W2277554460', 'https://openalex.org/W225359585', 'https://openalex.org/W2032954506', 'https://openalex.org/W2032143647', 'https://openalex.org/W1975010269', 'https://openalex.org/W1587329708', 'https://openalex.org/W1212930261'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3198421667', 'counts_by_year': [{'year': 2023, 'cited_by_count': 3}, {'year': 2022, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 3}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-09-15T06:41:59.451817', 'created_date': '2021-09-13'}