Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3208433034', 'doi': None, 'title': 'Effect of seed rate, row spacing and nitrogen levels on growth, yields and economics of malt barley.', 'display_name': 'Effect of seed rate, row spacing and nitrogen levels on growth, yields and economics of malt barley.', 'publication_year': 2017, 'publication_date': '2017-01-01', 'ids': {'openalex': 'https://openalex.org/W3208433034', 'mag': '3208433034'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20183114881', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764544752', 'display_name': 'Indian Journal of Ecology', 'issn_l': '0304-5250', 'issn': ['0304-5250'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], '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/A5038107842', 'display_name': 'Seema Dahiya', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Seema Dahiya', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103172093', 'display_name': 'Jagdev Singh', 'orcid': 'https://orcid.org/0000-0002-5956-181X'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Jagdev Singh', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101904576', 'display_name': 'Bhagat Singh', 'orcid': 'https://orcid.org/0009-0009-1409-3256'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Bhagat Singh', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5062622087', 'display_name': 'Rajbir Singh Khedwal', 'orcid': 'https://orcid.org/0000-0001-5652-4266'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'R. S. Khedwal', 'raw_affiliation_strings': [], 'affiliations': []}], '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': 64}, 'biblio': {'volume': '44', 'issue': None, 'first_page': '856', 'last_page': '859'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12310', 'display_name': 'Factors Affecting Maize Yield and Lodging Resistance', 'score': 0.9797, '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': 0.9797, '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/T13246', 'display_name': 'Effective Microorganisms in Agriculture', 'score': 0.9678, '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'}}, {'id': 'https://openalex.org/T12294', 'display_name': 'Management of Soil Fertility and Crop Productivity', 'score': 0.9131, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/maize-yield', 'display_name': 'Maize Yield', 'score': 0.579783}, {'id': 'https://openalex.org/keywords/seed-yield', 'display_name': 'Seed Yield', 'score': 0.54338}, {'id': 'https://openalex.org/keywords/crop-productivity', 'display_name': 'Crop Productivity', 'score': 0.515897}, {'id': 'https://openalex.org/keywords/soil-fertility', 'display_name': 'Soil Fertility', 'score': 0.505148}], 'concepts': [{'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.6892744}, {'id': 'https://openalex.org/C537208039', 'wikidata': 'https://www.wikidata.org/wiki/Q627', 'display_name': 'Nitrogen', 'level': 2, 'score': 0.58560574}, {'id': 'https://openalex.org/C2778312390', 'wikidata': 'https://www.wikidata.org/wiki/Q4139973', 'display_name': 'Growth rate', 'level': 2, 'score': 0.43978354}, {'id': 'https://openalex.org/C39432304', 'wikidata': 'https://www.wikidata.org/wiki/Q188847', 'display_name': 'Environmental science', 'level': 0, 'score': 0.3865841}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.38250202}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.3150007}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.27791238}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/20183114881', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764544752', 'display_name': 'Indian Journal of Ecology', 'issn_l': '0304-5250', 'issn': ['0304-5250'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.7, 'id': 'https://metadata.un.org/sdg/2', 'display_name': 'Zero hunger'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W983964479', 'https://openalex.org/W79463885', 'https://openalex.org/W3179701084', 'https://openalex.org/W295682316', 'https://openalex.org/W273590805', 'https://openalex.org/W2543557319', 'https://openalex.org/W249900046', 'https://openalex.org/W2338241293', 'https://openalex.org/W2336670724', 'https://openalex.org/W228862647', 'https://openalex.org/W2267619470', 'https://openalex.org/W2221271845', 'https://openalex.org/W2202966744', 'https://openalex.org/W2199946654', 'https://openalex.org/W2174477768', 'https://openalex.org/W1993665805', 'https://openalex.org/W1734098293', 'https://openalex.org/W165050629', 'https://openalex.org/W1599991834', 'https://openalex.org/W1481301092'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3208433034', 'counts_by_year': [], 'updated_date': '2024-08-21T18:12:12.026490', 'created_date': '2021-11-08'}