Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W47458316', 'doi': None, 'title': 'The development of weeds in ground cover plantings with differing soil management.', 'display_name': 'The development of weeds in ground cover plantings with differing soil management.', 'publication_year': 1980, 'publication_date': '1980-01-01', 'ids': {'openalex': 'https://openalex.org/W47458316', 'mag': '47458316'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://www.cabdirect.org/abstracts/19810393110.html', '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/A5053680267', 'display_name': 'W. Kolb', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'W. Kolb', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5018824856', 'display_name': 'T. Schwarz', 'orcid': 'https://orcid.org/0000-0002-3759-7002'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'T. Schwarz', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5070582516', 'display_name': 'R. Trunk', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'R. Trunk', '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': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 56}, 'biblio': {'volume': '3', 'issue': '3', 'first_page': '120', 'last_page': '125'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10774', 'display_name': 'Weed Management and Herbicide Resistance', 'score': 0.9025, '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'}}, 'topics': [{'id': 'https://openalex.org/T10774', 'display_name': 'Weed Management and Herbicide Resistance', 'score': 0.9025, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/non-chemical-weed-management', 'display_name': 'Non-Chemical Weed Management', 'score': 0.569713}, {'id': 'https://openalex.org/keywords/weed-control', 'display_name': 'Weed Control', 'score': 0.556362}, {'id': 'https://openalex.org/keywords/plant-physiology', 'display_name': 'Plant Physiology', 'score': 0.544064}], 'concepts': [{'id': 'https://openalex.org/C54286561', 'wikidata': 'https://www.wikidata.org/wiki/Q397350', 'display_name': 'Agroforestry', 'level': 1, 'score': 0.5573929}, {'id': 'https://openalex.org/C2780428219', 'wikidata': 'https://www.wikidata.org/wiki/Q16952335', 'display_name': 'Cover (algebra)', 'level': 2, 'score': 0.53823906}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.52316934}, {'id': 'https://openalex.org/C34070608', 'wikidata': 'https://www.wikidata.org/wiki/Q3001783', 'display_name': 'Cover crop', 'level': 2, 'score': 0.43301773}, {'id': 'https://openalex.org/C97137747', 'wikidata': 'https://www.wikidata.org/wiki/Q38112', 'display_name': 'Forestry', 'level': 1, 'score': 0.4277975}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.4004496}, {'id': 'https://openalex.org/C76886044', 'wikidata': 'https://www.wikidata.org/wiki/Q2883300', 'display_name': 'Hydrology (agriculture)', 'level': 2, 'score': 0.38765183}, {'id': 'https://openalex.org/C205649164', 'wikidata': 'https://www.wikidata.org/wiki/Q1071', 'display_name': 'Geography', 'level': 0, 'score': 0.38603264}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.19799557}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.12252092}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.10350695}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C187320778', 'wikidata': 'https://www.wikidata.org/wiki/Q1349130', 'display_name': 'Geotechnical engineering', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://www.cabdirect.org/abstracts/19810393110.html', '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': [{'display_name': 'Life on land', 'score': 0.42, 'id': 'https://metadata.un.org/sdg/15'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W953242526', 'https://openalex.org/W589319638', 'https://openalex.org/W337524239', 'https://openalex.org/W327896097', 'https://openalex.org/W323901944', 'https://openalex.org/W314074629', 'https://openalex.org/W273892719', 'https://openalex.org/W2588207377', 'https://openalex.org/W2573303950', 'https://openalex.org/W2559518518', 'https://openalex.org/W2542137914', 'https://openalex.org/W2248005262', 'https://openalex.org/W216569405', 'https://openalex.org/W1544499730', 'https://openalex.org/W1526318736', 'https://openalex.org/W149201281', 'https://openalex.org/W1470867112', 'https://openalex.org/W1428708883', 'https://openalex.org/W1036721600', 'https://openalex.org/W1020312898'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W47458316', 'counts_by_year': [], 'updated_date': '2024-09-19T14:40:11.084437', 'created_date': '2016-06-24'}