Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1541109201', 'doi': None, 'title': 'Periodical nutrient removal and crude protein yield in the monthly cuttings of lucerne (Medicago sativa L.) varieties.', 'display_name': 'Periodical nutrient removal and crude protein yield in the monthly cuttings of lucerne (Medicago sativa L.) varieties.', 'publication_year': 1980, 'publication_date': '1980-01-01', 'ids': {'openalex': 'https://openalex.org/W1541109201', 'mag': '1541109201'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.indianjournals.com/ijor.aspx?target=ijor:jisss&volume=28&issue=3&article=028&type=pdf', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764398350', 'display_name': 'Journal of the Indian Society of Soil Science', 'issn_l': '0019-638X', 'issn': ['0019-638X', '0974-0228'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4320800641', 'host_organization_name': 'Indian Society of Soil Science', 'host_organization_lineage': ['https://openalex.org/P4320800641'], 'host_organization_lineage_names': ['Indian Society of Soil Science'], '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/A5024930075', 'display_name': 'P. Muthuswamy', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'P. Muthuswamy', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082422413', 'display_name': 'M. Govindaswamy', 'orcid': 'https://orcid.org/0000-0003-1528-1311'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. Govindaswamy', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5059663667', 'display_name': 'A. Vijaya Gopal', 'orcid': 'https://orcid.org/0000-0001-9228-1433'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. Gopal', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5059000539', 'display_name': 'M. Balasubramanian', 'orcid': 'https://orcid.org/0000-0003-2798-5850'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M. Balasubramanian', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5049874062', 'display_name': 'K. K. Krishnamoorthy', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'K. K. Krishnamoorthy', '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': '28', 'issue': '3', 'first_page': '405', 'last_page': '406'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12618', 'display_name': 'Diversity and Conservation of Vascular Plants in Central Europe', 'score': 0.8926, '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/T12618', 'display_name': 'Diversity and Conservation of Vascular Plants in Central Europe', 'score': 0.8926, '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/medicago-sativa', 'display_name': 'Medicago sativa', 'score': 0.96773183}, {'id': 'https://openalex.org/keywords/cutting', 'display_name': 'Cutting', 'score': 0.8755975}, {'id': 'https://openalex.org/keywords/vegetation', 'display_name': 'Vegetation', 'score': 0.50168}], 'concepts': [{'id': 'https://openalex.org/C2992847057', 'wikidata': 'https://www.wikidata.org/wiki/Q156106', 'display_name': 'Medicago sativa', 'level': 2, 'score': 0.96773183}, {'id': 'https://openalex.org/C187528503', 'wikidata': 'https://www.wikidata.org/wiki/Q176982', 'display_name': 'Cutting', 'level': 2, 'score': 0.8755975}, {'id': 'https://openalex.org/C134121241', 'wikidata': 'https://www.wikidata.org/wiki/Q899301', 'display_name': 'Yield (engineering)', 'level': 2, 'score': 0.64722705}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.60006154}, {'id': 'https://openalex.org/C142796444', 'wikidata': 'https://www.wikidata.org/wiki/Q181394', 'display_name': 'Nutrient', 'level': 2, 'score': 0.5862682}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.5075413}, {'id': 'https://openalex.org/C144027150', 'wikidata': 'https://www.wikidata.org/wiki/Q48803', 'display_name': 'Horticulture', 'level': 1, 'score': 0.39748108}, {'id': 'https://openalex.org/C42972112', 'wikidata': 'https://www.wikidata.org/wiki/Q170201', 'display_name': 'Veterinary medicine', 'level': 1, 'score': 0.33829594}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.32693297}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.05742547}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.04306975}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, '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.indianjournals.com/ijor.aspx?target=ijor:jisss&volume=28&issue=3&article=028&type=pdf', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764398350', 'display_name': 'Journal of the Indian Society of Soil Science', 'issn_l': '0019-638X', 'issn': ['0019-638X', '0974-0228'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4320800641', 'host_organization_name': 'Indian Society of Soil Science', 'host_organization_lineage': ['https://openalex.org/P4320800641'], 'host_organization_lineage_names': ['Indian Society of Soil Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.82, '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/W579496596', 'https://openalex.org/W2916905786', 'https://openalex.org/W286767918', 'https://openalex.org/W2243729155', 'https://openalex.org/W2169137634', 'https://openalex.org/W1607920452', 'https://openalex.org/W1584802422', 'https://openalex.org/W1568477136', 'https://openalex.org/W1561627271', 'https://openalex.org/W1550665644', 'https://openalex.org/W1540873934', 'https://openalex.org/W1523027943', 'https://openalex.org/W1522529829', 'https://openalex.org/W1520505063', 'https://openalex.org/W1517112933', 'https://openalex.org/W1513800432', 'https://openalex.org/W1513396855', 'https://openalex.org/W1502523205', 'https://openalex.org/W1485987769', 'https://openalex.org/W1485783285'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1541109201', 'counts_by_year': [], 'updated_date': '2024-09-16T09:29:47.395881', 'created_date': '2016-06-24'}