Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2322064310', 'doi': 'https://doi.org/10.1626/jcs.82.337', 'title': 'Effect of Slow Release Fertilizer on Nitrogen Use Efficiency for Grain Yield in Chinese High-Yielding Rice Cultivars', 'display_name': 'Effect of Slow Release Fertilizer on Nitrogen Use Efficiency for Grain Yield in Chinese High-Yielding Rice Cultivars', 'publication_year': 2013, 'publication_date': '2013-01-01', 'ids': {'openalex': 'https://openalex.org/W2322064310', 'doi': 'https://doi.org/10.1626/jcs.82.337', 'mag': '2322064310'}, 'language': 'ja', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1626/jcs.82.337', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jcs/82/4/82_337/_pdf', 'source': {'id': 'https://openalex.org/S152924554', 'display_name': 'Japanese Journal of Crop Science', 'issn_l': '0011-1848', 'issn': ['0011-1848', '1349-0990'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310313565', 'host_organization_name': 'Crop Science Society of Japan', 'host_organization_lineage': ['https://openalex.org/P4310313565'], 'host_organization_lineage_names': ['Crop Science Society of Japan'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://www.jstage.jst.go.jp/article/jcs/82/4/82_337/_pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5091132895', 'display_name': 'Toshiaki Kokubo', 'orcid': 'https://orcid.org/0000-0003-2837-5448'}, 'institutions': [{'id': 'https://openalex.org/I43545212', 'display_name': 'Ehime University', 'ror': 'https://ror.org/017hkng22', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I43545212']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Toshiaki Kokubo', 'raw_affiliation_strings': ['Unit. Grad. Sch. Agr. Sci., Ehime Univ.'], 'affiliations': [{'raw_affiliation_string': 'Unit. Grad. Sch. Agr. Sci., Ehime Univ.', 'institution_ids': ['https://openalex.org/I43545212']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5077841511', 'display_name': 'Akira Miyazaki', 'orcid': 'https://orcid.org/0000-0001-6629-3940'}, 'institutions': [{'id': 'https://openalex.org/I77063589', 'display_name': 'Kōchi University', 'ror': 'https://ror.org/01xxp6985', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I77063589']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Akira Miyazaki', 'raw_affiliation_strings': ['Fac. Agr., Kochi Univ.'], 'affiliations': [{'raw_affiliation_string': 'Fac. Agr., Kochi Univ.', 'institution_ids': ['https://openalex.org/I77063589']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047794572', 'display_name': 'Tetsushi Yoshida', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I77063589', 'display_name': 'Kōchi University', 'ror': 'https://ror.org/01xxp6985', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I77063589']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Tetsushi Yoshida', 'raw_affiliation_strings': ['Fac. Agr., Kochi Univ.'], 'affiliations': [{'raw_affiliation_string': 'Fac. Agr., Kochi Univ.', 'institution_ids': ['https://openalex.org/I77063589']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051520945', 'display_name': 'Yoshinori Yamamoto', 'orcid': 'https://orcid.org/0000-0002-8061-3872'}, 'institutions': [{'id': 'https://openalex.org/I77063589', 'display_name': 'Kōchi University', 'ror': 'https://ror.org/01xxp6985', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I77063589']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Yoshinori Yamamoto', 'raw_affiliation_strings': ['Fac. Agr., Kochi Univ.'], 'affiliations': [{'raw_affiliation_string': 'Fac. Agr., Kochi Univ.', 'institution_ids': ['https://openalex.org/I77063589']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5077949304', 'display_name': 'Naomi Asagi', 'orcid': 'https://orcid.org/0000-0002-5996-3632'}, 'institutions': [{'id': 'https://openalex.org/I6178835', 'display_name': 'Ibaraki University', 'ror': 'https://ror.org/00sjd5653', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I6178835']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Naomi Asagi', 'raw_affiliation_strings': ['Fac. Agr., Ibaragi Univ.'], 'affiliations': [{'raw_affiliation_string': 'Fac. Agr., Ibaragi Univ.', 'institution_ids': ['https://openalex.org/I6178835']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5019400322', 'display_name': 'Hideto Ueno', 'orcid': 'https://orcid.org/0000-0001-5000-6409'}, 'institutions': [{'id': 'https://openalex.org/I43545212', 'display_name': 'Ehime University', 'ror': 'https://ror.org/017hkng22', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I43545212']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Hideto Ueno', 'raw_affiliation_strings': ['Fac. Agr., Ehime Univ.'], 'affiliations': [{'raw_affiliation_string': 'Fac. Agr., Ehime Univ.', 'institution_ids': ['https://openalex.org/I43545212']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5105938168', 'display_name': 'Jing Ju', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I78978612', 'display_name': 'Yangzhou University', 'ror': 'https://ror.org/03tqb8s11', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I78978612']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jing Ju', 'raw_affiliation_strings': ['Yangzhou Univ., China'], 'affiliations': [{'raw_affiliation_string': 'Yangzhou Univ., China', 'institution_ids': ['https://openalex.org/I78978612']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100449213', 'display_name': 'Yulong Wang', 'orcid': 'https://orcid.org/0000-0003-1619-2265'}, 'institutions': [{'id': 'https://openalex.org/I78978612', 'display_name': 'Yangzhou University', 'ror': 'https://ror.org/03tqb8s11', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I78978612']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yulong Wang', 'raw_affiliation_strings': ['Yangzhou Univ., China'], 'affiliations': [{'raw_affiliation_string': 'Yangzhou Univ., China', 'institution_ids': ['https://openalex.org/I78978612']}]}], 'countries_distinct_count': 2, 'institutions_distinct_count': 4, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.510628, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 65, 'max': 72}, 'biblio': {'volume': '82', 'issue': '4', 'first_page': '337', 'last_page': '344'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12045', 'display_name': 'Rice Water Management and Productivity Enhancement', 'score': 0.9999, '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/T12045', 'display_name': 'Rice Water Management and Productivity Enhancement', 'score': 0.9999, '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/T12310', 'display_name': 'Factors Affecting Maize Yield and Lodging Resistance', 'score': 0.9633, '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/T12472', 'display_name': 'Plant Responses to Flooding Stress', 'score': 0.9427, '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/nitrogen-use-efficiency', 'display_name': 'Nitrogen Use Efficiency', 'score': 0.633094}, {'id': 'https://openalex.org/keywords/grain-yield', 'display_name': 'Grain Yield', 'score': 0.561772}, {'id': 'https://openalex.org/keywords/system-of-rice-intensification-(sri)', 'display_name': 'System of Rice Intensification (SRI)', 'score': 0.559517}, {'id': 'https://openalex.org/keywords/nitrogen-uptake', 'display_name': 'Nitrogen Uptake', 'score': 0.518432}, {'id': 'https://openalex.org/keywords/grain-quality', 'display_name': 'Grain Quality', 'score': 0.504109}, {'id': 'https://openalex.org/keywords/nitrogen-fertilizer', 'display_name': 'Nitrogen fertilizer', 'score': 0.47130024}], 'concepts': [{'id': 'https://openalex.org/C197321923', 'wikidata': 'https://www.wikidata.org/wiki/Q4886', 'display_name': 'Cultivar', 'level': 2, 'score': 0.8227011}, {'id': 'https://openalex.org/C2992211155', 'wikidata': 'https://www.wikidata.org/wiki/Q889514', 'display_name': 'Grain yield', 'level': 2, 'score': 0.7225591}, {'id': 'https://openalex.org/C134121241', 'wikidata': 'https://www.wikidata.org/wiki/Q899301', 'display_name': 'Yield (engineering)', 'level': 2, 'score': 0.6542696}, {'id': 'https://openalex.org/C2780560099', 'wikidata': 'https://www.wikidata.org/wiki/Q83323', 'display_name': 'Fertilizer', 'level': 2, 'score': 0.6489636}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.64316994}, {'id': 'https://openalex.org/C537208039', 'wikidata': 'https://www.wikidata.org/wiki/Q627', 'display_name': 'Nitrogen', 'level': 2, 'score': 0.5942563}, {'id': 'https://openalex.org/C2993605384', 'wikidata': 'https://www.wikidata.org/wiki/Q83323', 'display_name': 'Nitrogen fertilizer', 'level': 3, 'score': 0.47130024}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.4216674}, {'id': 'https://openalex.org/C144027150', 'wikidata': 'https://www.wikidata.org/wiki/Q48803', 'display_name': 'Horticulture', 'level': 1, 'score': 0.41598737}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.3181156}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.13688287}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.04553035}, {'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': True, 'landing_page_url': 'https://doi.org/10.1626/jcs.82.337', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jcs/82/4/82_337/_pdf', 'source': {'id': 'https://openalex.org/S152924554', 'display_name': 'Japanese Journal of Crop Science', 'issn_l': '0011-1848', 'issn': ['0011-1848', '1349-0990'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310313565', 'host_organization_name': 'Crop Science Society of Japan', 'host_organization_lineage': ['https://openalex.org/P4310313565'], 'host_organization_lineage_names': ['Crop Science Society of Japan'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1626/jcs.82.337', 'pdf_url': 'https://www.jstage.jst.go.jp/article/jcs/82/4/82_337/_pdf', 'source': {'id': 'https://openalex.org/S152924554', 'display_name': 'Japanese Journal of Crop Science', 'issn_l': '0011-1848', 'issn': ['0011-1848', '1349-0990'], 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310313565', 'host_organization_name': 'Crop Science Society of Japan', 'host_organization_lineage': ['https://openalex.org/P4310313565'], 'host_organization_lineage_names': ['Crop Science Society of Japan'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.75, 'id': 'https://metadata.un.org/sdg/2', 'display_name': 'Zero hunger'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 13, 'referenced_works': ['https://openalex.org/W1975580328', 'https://openalex.org/W2018005814', 'https://openalex.org/W2030243212', 'https://openalex.org/W2055581606', 'https://openalex.org/W2063674137', 'https://openalex.org/W2064943428', 'https://openalex.org/W2065310282', 'https://openalex.org/W2094322030', 'https://openalex.org/W2112259685', 'https://openalex.org/W2294172344', 'https://openalex.org/W2908809057', 'https://openalex.org/W294689531', 'https://openalex.org/W4234510532'], 'related_works': ['https://openalex.org/W857830384', 'https://openalex.org/W4206197278', 'https://openalex.org/W2391163150', 'https://openalex.org/W2387353600', 'https://openalex.org/W2354846186', 'https://openalex.org/W2348293168', 'https://openalex.org/W2039377224', 'https://openalex.org/W1985989295', 'https://openalex.org/W1982881761', 'https://openalex.org/W1976684833'], 'abstract_inverted_index': {'中国産多収性水稲品種の吸収窒素(N)利用効率(吸収N量当たりの精玄米収量,NUEg)に及ぼす緩効性N肥料(シグモイド型Sおよびリニア型L)の施用効果を調査した.緩効性肥料の施用により中国産多収性水稲品種,揚稲4号(YD),武育粳3号(WY)およびヒノヒカリ(HH)の地上部乾物重および吸収N量は有意に増加した.吸収N量の増加に伴いNUEgは低下したが,同じ吸収N量で比較すると,NUEgはYDおよびWYのS単独施用区で通常肥料区(C)より高い傾向があった.これは,吸収N量に対して登熟歩合が高く維持されたことに起因していた.YDでは未登熟籾の割合がHHより有意に低く,これは粒の比重が大きいことによるものと考えられる.また,YDでは高いシンク要求に対して出穂後の籾当たり茎葉乾物重減少量(ΔT)がHHより有意に高かった.これらの形質が安定して高い登熟歩合をもたらしていると考えられる.': [0]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2322064310', 'counts_by_year': [{'year': 2020, 'cited_by_count': 1}], 'updated_date': '2024-08-21T15:17:11.599554', 'created_date': '2016-06-24'}