{"id":"https://openalex.org/A5013147669","orcid":"https://orcid.org/0000-0003-1762-9211","observed_orcids":["https://orcid.org/0000-0003-1762-9211"],"display_name":"Ya. V. Astakhova","raw_author_names":["Y. Astakhova","Ya. V. Astakhova","Ya.V. Astakhova","\u0410\u0441\u0442\u0430\u0445\u043e\u0432\u0430, \u042f.\u0412.","\u042f. \u0412. \u0410\u0441\u0442\u0430\u0445\u043e\u0432\u0430"],"full_name":"Ya. V. Astakhova","works_count":7,"cited_by_count":16,"summary_stats":{"2yr_mean_citedness":4.0,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5013147669","orcid":"https://orcid.org/0000-0003-1762-9211","observed_orcids":["https://orcid.org/0000-0003-1762-9211"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4405266679","ror":"https://ror.org/04pn85248","display_name":"State Enterprise Institute of Grain Crops of the National Academy of Agrarian Sciences of Ukraine","country_code":"UA","type":"government","lineage":["https://openalex.org/I4210087072","https://openalex.org/I4405266679"]},"years":[2021,2020]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","count":7,"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/T12436","display_name":"Agronomic Practices and Intercropping Systems","count":4,"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/T10733","display_name":"Wheat and Barley Genetics and Pathology","count":3,"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":"Agricultural Science and Fertilization","count":3,"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/T13628","display_name":"Agricultural Productivity and Crop Improvement","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T12310","display_name":"Crop Yield and Soil Fertility","value":2.88e-05,"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/T12436","display_name":"Agronomic Practices and Intercropping Systems","value":2.55e-05,"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/T10733","display_name":"Wheat and Barley Genetics and Pathology","value":9.7e-06,"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":"Agricultural Science and Fertilization","value":5.2e-06,"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/T13628","display_name":"Agricultural Productivity and Crop Improvement","value":4.9e-06,"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"}}],"x_concepts":[{"id":"168741863","wikidata":"https://www.wikidata.org/wiki/Q777671","display_name":"Sowing","score":0.9216471910476685},{"id":"6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","score":0.840422511100769},{"id":"105895522","wikidata":"https://www.wikidata.org/wiki/Q123991","display_name":"Steppe","score":0.704545795917511},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.605801522731781},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.11192432045936584}],"counts_by_year":[{"year":2020,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":6}],"display_name_alternatives":["Y. Astakhova","Ya. V. Astakhova","Ya.V. Astakhova","\u0410\u0441\u0442\u0430\u0445\u043e\u0432\u0430, \u042f.\u0412.","\u042f. \u0412. \u0410\u0441\u0442\u0430\u0445\u043e\u0432\u0430"],"block_key":"y astakhova","works_api_url":"https://api.openalex.org/works?filter=author.id:A5013147669","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5013147669","updated_date":"2026-11-10T14:30:39","created_date":"2020-09-11T00:00:00"}