Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2948663722', 'doi': None, 'title': 'Tillage 2000 and its effect on awareness of conservation tillage', 'display_name': 'Tillage 2000 and its effect on awareness of conservation tillage', 'publication_year': 1988, 'publication_date': '1988-01-01', 'ids': {'openalex': 'https://openalex.org/W2948663722', 'mag': '2948663722'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://atrium.lib.uoguelph.ca/xmlui/handle/10214/14780', 'pdf_url': None, 'source': None, '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/A5112575607', 'display_name': 'Kathleen N. Zimmerman', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Kathleen Zimmerman', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111993805', 'display_name': 'Donald J. Blackburn', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'D. J. Blackburn', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103342074', 'display_name': 'J. C. M. Shute', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'J. C. M. Shute', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5077694999', 'display_name': 'R. G. Kachanoski', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'R. G. Kachanoski', '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': 0.87, 'has_fulltext': False, 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.355249, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 61, 'max': 66}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13388', 'display_name': 'Rangeland and Wildlife Management', 'score': 0.947, 'subfield': {'id': 'https://openalex.org/subfields/2303', 'display_name': 'Ecology'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T13388', 'display_name': 'Rangeland and Wildlife Management', 'score': 0.947, 'subfield': {'id': 'https://openalex.org/subfields/2303', 'display_name': 'Ecology'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10004', 'display_name': 'Soil Carbon and Nitrogen Dynamics', 'score': 0.9253, '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'}}, {'id': 'https://openalex.org/T12310', 'display_name': 'Crop Yield and Soil Fertility', 'score': 0.9157, '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': [], 'concepts': [{'id': 'https://openalex.org/C16397148', 'wikidata': 'https://www.wikidata.org/wiki/Q878333', 'display_name': 'Tillage', 'level': 2, 'score': 0.8704102}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.42266566}, {'id': 'https://openalex.org/C88463610', 'wikidata': 'https://www.wikidata.org/wiki/Q194118', 'display_name': 'Agricultural engineering', 'level': 1, 'score': 0.3315341}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.27529123}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.15115452}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.11993739}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://atrium.lib.uoguelph.ca/xmlui/handle/10214/14780', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.64, 'display_name': 'Life on land', 'id': 'https://metadata.un.org/sdg/15'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 22, 'referenced_works': ['https://openalex.org/W1593423259', 'https://openalex.org/W170250912', 'https://openalex.org/W1765195377', 'https://openalex.org/W1838521319', 'https://openalex.org/W1858568082', 'https://openalex.org/W189785758', 'https://openalex.org/W1945086211', 'https://openalex.org/W2042748986', 'https://openalex.org/W2345806981', 'https://openalex.org/W2489896565', 'https://openalex.org/W2494968537', 'https://openalex.org/W251291661', 'https://openalex.org/W2513194383', 'https://openalex.org/W2523833610', 'https://openalex.org/W2552452723', 'https://openalex.org/W2580709204', 'https://openalex.org/W2587048166', 'https://openalex.org/W2588623870', 'https://openalex.org/W3187319486', 'https://openalex.org/W3189538989', 'https://openalex.org/W3209467740', 'https://openalex.org/W44845797'], 'related_works': ['https://openalex.org/W792883235', 'https://openalex.org/W783871881', 'https://openalex.org/W601738979', 'https://openalex.org/W3203276020', 'https://openalex.org/W2921782701', 'https://openalex.org/W2904174601', 'https://openalex.org/W2808736127', 'https://openalex.org/W2369540427', 'https://openalex.org/W2353695742', 'https://openalex.org/W2337259843', 'https://openalex.org/W2259023457', 'https://openalex.org/W2182434199', 'https://openalex.org/W2123551291', 'https://openalex.org/W1642274042', 'https://openalex.org/W160035446', 'https://openalex.org/W1549757817', 'https://openalex.org/W1514611414', 'https://openalex.org/W1448722548', 'https://openalex.org/W1417202301', 'https://openalex.org/W1143202942'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2948663722', 'counts_by_year': [], 'updated_date': '2024-12-17T04:45:52.359604', 'created_date': '2019-06-14'}