Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1637794350', 'doi': 'https://doi.org/10.1016/s0065-2113(08)60802-0', 'title': 'Cereal–Legume Intercropping Systems', 'display_name': 'Cereal–Legume Intercropping Systems', 'publication_year': 1987, 'publication_date': '1987-01-01', 'ids': {'openalex': 'https://openalex.org/W1637794350', 'doi': 'https://doi.org/10.1016/s0065-2113(08)60802-0', 'mag': '1637794350'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0065-2113(08)60802-0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S193354800', 'display_name': 'Advances in agronomy', 'issn_l': '0065-2113', 'issn': ['0065-2113', '2213-6789'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'book series'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book-chapter', 'type_crossref': 'book-chapter', 'indexed_in': ['crossref'], '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/A5029369384', 'display_name': 'Francis Ofori', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210152341', 'display_name': 'Cocoa Research Institute of Ghana', 'ror': 'https://ror.org/052smz949', 'country_code': 'GH', 'type': 'facility', 'lineage': ['https://openalex.org/I4210152341']}, {'id': 'https://openalex.org/I177877127', 'display_name': 'University of Western Australia', 'ror': 'https://ror.org/047272k79', 'country_code': 'AU', 'type': 'education', 'lineage': ['https://openalex.org/I177877127']}], 'countries': ['AU', 'GH'], 'is_corresponding': False, 'raw_author_name': 'Francis Ofori', 'raw_affiliation_strings': ['Agronomy Group, School of Agriculture, The University of Western Australia Nedlands, Western Australia, Australia 6009', 'Plantations Limited, Ghana Cocoa Board, Private Post Bag Accra North, Ghana, West Africa'], 'affiliations': [{'raw_affiliation_string': 'Plantations Limited, Ghana Cocoa Board, Private Post Bag Accra North, Ghana, West Africa', 'institution_ids': ['https://openalex.org/I4210152341']}, {'raw_affiliation_string': 'Agronomy Group, School of Agriculture, The University of Western Australia Nedlands, Western Australia, Australia 6009', 'institution_ids': ['https://openalex.org/I177877127']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5112797987', 'display_name': 'WR Stern', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I177877127', 'display_name': 'University of Western Australia', 'ror': 'https://ror.org/047272k79', 'country_code': 'AU', 'type': 'education', 'lineage': ['https://openalex.org/I177877127']}], 'countries': ['AU'], 'is_corresponding': False, 'raw_author_name': 'W.R. Stern', 'raw_affiliation_strings': ['Agronomy Group, School of Agriculture, The University of Western Australia Nedlands, Western Australia, Australia 6009'], 'affiliations': [{'raw_affiliation_string': 'Agronomy Group, School of Agriculture, The University of Western Australia Nedlands, Western Australia, Australia 6009', 'institution_ids': ['https://openalex.org/I177877127']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 4.108, 'has_fulltext': False, 'cited_by_count': 747, 'citation_normalized_percentile': {'value': 0.978571, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': None, 'issue': None, 'first_page': '41', 'last_page': '90'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12436', 'display_name': 'Agronomic Practices and Intercropping Systems', 'score': 0.9999, '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/T12436', 'display_name': 'Agronomic Practices and Intercropping Systems', 'score': 0.9999, '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/T13009', 'display_name': 'Agroforestry and silvopastoral systems', 'score': 0.9814, 'subfield': {'id': 'https://openalex.org/subfields/1107', 'display_name': 'Forestry'}, '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/T12674', 'display_name': 'Rabbits: Nutrition, Reproduction, Health', 'score': 0.9534, 'subfield': {'id': 'https://openalex.org/subfields/1103', 'display_name': 'Animal Science and Zoology'}, '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/intercropping', 'display_name': 'Intercropping', 'score': 0.996555}], 'concepts': [{'id': 'https://openalex.org/C2781208722', 'wikidata': 'https://www.wikidata.org/wiki/Q853859', 'display_name': 'Intercropping', 'level': 2, 'score': 0.996555}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.6498538}, {'id': 'https://openalex.org/C2776632002', 'wikidata': 'https://www.wikidata.org/wiki/Q145909', 'display_name': 'Legume', 'level': 2, 'score': 0.6270553}, {'id': 'https://openalex.org/C204983608', 'wikidata': 'https://www.wikidata.org/wiki/Q2111958', 'display_name': 'Productivity', 'level': 2, 'score': 0.50010324}, {'id': 'https://openalex.org/C137580998', 'wikidata': 'https://www.wikidata.org/wiki/Q235352', 'display_name': 'Crop', 'level': 2, 'score': 0.46561077}, {'id': 'https://openalex.org/C54286561', 'wikidata': 'https://www.wikidata.org/wiki/Q397350', 'display_name': 'Agroforestry', 'level': 1, 'score': 0.4183019}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.36108202}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.2778077}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.06115365}, {'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://doi.org/10.1016/s0065-2113(08)60802-0', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S193354800', 'display_name': 'Advances in agronomy', 'issn_l': '0065-2113', 'issn': ['0065-2113', '2213-6789'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'book series'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Zero hunger', 'score': 0.85, 'id': 'https://metadata.un.org/sdg/2'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 132, 'referenced_works': ['https://openalex.org/W1007601098', 'https://openalex.org/W1413533941', 'https://openalex.org/W1485732819', 'https://openalex.org/W1492198478', 'https://openalex.org/W1534427591', 'https://openalex.org/W1536379547', 'https://openalex.org/W1536520653', 'https://openalex.org/W1538205139', 'https://openalex.org/W1603442427', 'https://openalex.org/W1607652131', 'https://openalex.org/W1660801780', 'https://openalex.org/W1964948334', 'https://openalex.org/W1967385963', 'https://openalex.org/W1967573619', 'https://openalex.org/W1971917479', 'https://openalex.org/W1973785177', 'https://openalex.org/W1974248530', 'https://openalex.org/W1975135471', 'https://openalex.org/W1976201160', 'https://openalex.org/W1976264092', 'https://openalex.org/W1976284391', 'https://openalex.org/W1979659930', 'https://openalex.org/W1980490258', 'https://openalex.org/W1981579016', 'https://openalex.org/W1989930802', 'https://openalex.org/W1991285691', 'https://openalex.org/W1991486249', 'https://openalex.org/W1993278334', 'https://openalex.org/W1994968878', 'https://openalex.org/W1995199553', 'https://openalex.org/W1997357662', 'https://openalex.org/W1999876819', 'https://openalex.org/W2000313900', 'https://openalex.org/W2000554888', 'https://openalex.org/W2001799288', 'https://openalex.org/W2003460691', 'https://openalex.org/W2006562209', 'https://openalex.org/W2007791843', 'https://openalex.org/W2011780559', 'https://openalex.org/W2012171286', 'https://openalex.org/W2013047407', 'https://openalex.org/W2014346250', 'https://openalex.org/W2014460334', 'https://openalex.org/W2015641270', 'https://openalex.org/W2017884420', 'https://openalex.org/W2020306450', 'https://openalex.org/W2022385289', 'https://openalex.org/W2027315525', 'https://openalex.org/W2028496041', 'https://openalex.org/W2029379864', 'https://openalex.org/W2029931920', 'https://openalex.org/W2033121220', 'https://openalex.org/W2037528799', 'https://openalex.org/W2037581428', 'https://openalex.org/W2038306475', 'https://openalex.org/W2039867441', 'https://openalex.org/W2043294030', 'https://openalex.org/W2046408513', 'https://openalex.org/W2047479768', 'https://openalex.org/W2050605989', 'https://openalex.org/W2053881798', 'https://openalex.org/W2054595420', 'https://openalex.org/W2056155136', 'https://openalex.org/W2059722078', 'https://openalex.org/W2059912245', 'https://openalex.org/W2060888864', 'https://openalex.org/W2062040056', 'https://openalex.org/W2063538407', 'https://openalex.org/W2063975923', 'https://openalex.org/W2065202319', 'https://openalex.org/W2066841502', 'https://openalex.org/W2069355465', 'https://openalex.org/W2071890395', 'https://openalex.org/W2074798502', 'https://openalex.org/W2075690708', 'https://openalex.org/W2077506546', 'https://openalex.org/W2080344679', 'https://openalex.org/W2084179299', 'https://openalex.org/W2085360613', 'https://openalex.org/W2085404992', 'https://openalex.org/W2086463311', 'https://openalex.org/W2087997750', 'https://openalex.org/W2090802442', 'https://openalex.org/W2092265446', 'https://openalex.org/W2096703113', 'https://openalex.org/W2099584135', 'https://openalex.org/W2101824020', 'https://openalex.org/W2103031925', 'https://openalex.org/W2103995907', 'https://openalex.org/W2104152487', 'https://openalex.org/W2104917908', 'https://openalex.org/W2107184544', 'https://openalex.org/W2113652309', 'https://openalex.org/W2121075099', 'https://openalex.org/W2123176540', 'https://openalex.org/W2126970766', 'https://openalex.org/W2130872324', 'https://openalex.org/W2132998850', 'https://openalex.org/W2141480159', 'https://openalex.org/W2145744326', 'https://openalex.org/W2150238901', 'https://openalex.org/W2150886281', 'https://openalex.org/W2153346540', 'https://openalex.org/W2159684073', 'https://openalex.org/W2162258224', 'https://openalex.org/W2163152335', 'https://openalex.org/W2163444143', 'https://openalex.org/W2164402181', 'https://openalex.org/W2166149195', 'https://openalex.org/W2169086202', 'https://openalex.org/W2169164276', 'https://openalex.org/W2169745962', 'https://openalex.org/W2183431762', 'https://openalex.org/W2195633930', 'https://openalex.org/W2296506548', 'https://openalex.org/W2316825237', 'https://openalex.org/W2318242200', 'https://openalex.org/W2322162701', 'https://openalex.org/W2325216270', 'https://openalex.org/W2602473323', 'https://openalex.org/W2768998671', 'https://openalex.org/W2795543185', 'https://openalex.org/W284098067', 'https://openalex.org/W290247036', 'https://openalex.org/W3036348502', 'https://openalex.org/W3036456776', 'https://openalex.org/W3093163461', 'https://openalex.org/W3199083978', 'https://openalex.org/W362439769', 'https://openalex.org/W4247814232', 'https://openalex.org/W4296535697', 'https://openalex.org/W585043412'], 'related_works': ['https://openalex.org/W4380741480', 'https://openalex.org/W4318612131', 'https://openalex.org/W4283823904', 'https://openalex.org/W4252532481', 'https://openalex.org/W2949051914', 'https://openalex.org/W2770816632', 'https://openalex.org/W2370033537', 'https://openalex.org/W2369027389', 'https://openalex.org/W2347716780', 'https://openalex.org/W1637794350'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1637794350', 'counts_by_year': [{'year': 2024, 'cited_by_count': 18}, {'year': 2023, 'cited_by_count': 35}, {'year': 2022, 'cited_by_count': 25}, {'year': 2021, 'cited_by_count': 39}, {'year': 2020, 'cited_by_count': 24}, {'year': 2019, 'cited_by_count': 26}, {'year': 2018, 'cited_by_count': 31}, {'year': 2017, 'cited_by_count': 20}, {'year': 2016, 'cited_by_count': 36}, {'year': 2015, 'cited_by_count': 47}, {'year': 2014, 'cited_by_count': 51}, {'year': 2013, 'cited_by_count': 26}, {'year': 2012, 'cited_by_count': 42}], 'updated_date': '2025-01-18T08:24:35.766175', 'created_date': '2016-06-24'}