Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3197313065', 'doi': 'https://doi.org/10.21608/ejar.2010.191986', 'title': 'MAIZE GRAIN YIELD RESPONSE TO INTERCROPPING WITH THREE LEGUME FODDER CROPS', 'display_name': 'MAIZE GRAIN YIELD RESPONSE TO INTERCROPPING WITH THREE LEGUME FODDER CROPS', 'publication_year': 2010, 'publication_date': '2010-12-01', 'ids': {'openalex': 'https://openalex.org/W3197313065', 'doi': 'https://doi.org/10.21608/ejar.2010.191986', 'mag': '3197313065'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.21608/ejar.2010.191986', 'pdf_url': 'https://ejar.journals.ekb.eg/article_191986_cf6c4089af1e62ababe921eabff22be8.pdf', 'source': {'id': 'https://openalex.org/S2764623548', 'display_name': 'Egyptian Journal of Agricultural Research', 'issn_l': '1110-6336', 'issn': ['1110-6336', '2812-4936'], 'is_oa': True, 'is_in_doaj': True, 'is_core': False, 'host_organization': 'https://openalex.org/P4362724845', 'host_organization_name': 'Agricultural Research Center', 'host_organization_lineage': ['https://openalex.org/P4362724845'], 'host_organization_lineage_names': ['Agricultural Research Center'], '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://ejar.journals.ekb.eg/article_191986_cf6c4089af1e62ababe921eabff22be8.pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5048287725', 'display_name': 'MOHAMED A. ABOU-KERISHA', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210165448', 'display_name': 'Agricultural Research Center', 'ror': 'https://ror.org/05hcacp57', 'country_code': 'EG', 'type': 'facility', 'lineage': ['https://openalex.org/I4210165448']}], 'countries': ['EG'], 'is_corresponding': False, 'raw_author_name': 'MOHAMED A. ABOU-KERISHA', 'raw_affiliation_strings': ['Crop Intensification Research Department, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt.'], 'affiliations': [{'raw_affiliation_string': 'Crop Intensification Research Department, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt.', 'institution_ids': ['https://openalex.org/I4210165448']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5066791065', 'display_name': 'Sahar Sherif', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210165448', 'display_name': 'Agricultural Research Center', 'ror': 'https://ror.org/05hcacp57', 'country_code': 'EG', 'type': 'facility', 'lineage': ['https://openalex.org/I4210165448']}], 'countries': ['EG'], 'is_corresponding': False, 'raw_author_name': 'SAHAR A. SHERIF', 'raw_affiliation_strings': ['Crop Intensification Research Department, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt.'], 'affiliations': [{'raw_affiliation_string': 'Crop Intensification Research Department, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt.', 'institution_ids': ['https://openalex.org/I4210165448']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5021072758', 'display_name': 'WAFAA KH. MOHAMED', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210165448', 'display_name': 'Agricultural Research Center', 'ror': 'https://ror.org/05hcacp57', 'country_code': 'EG', 'type': 'facility', 'lineage': ['https://openalex.org/I4210165448']}], 'countries': ['EG'], 'is_corresponding': False, 'raw_author_name': 'WAFAA KH. MOHAMED', 'raw_affiliation_strings': ['Crop Intensification Research Department, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt.'], 'affiliations': [{'raw_affiliation_string': 'Crop Intensification Research Department, Field Crops Research Institute, Agricultural Research Center, Giza, Egypt.', 'institution_ids': ['https://openalex.org/I4210165448']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 0, 'currency': 'USD', 'value_usd': 0, 'provenance': 'doaj'}, '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': '88', 'issue': '4', 'first_page': '1259', 'last_page': '1276'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12436', 'display_name': 'Agronomic Practices and Intercropping Systems', 'score': 1.0, '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/T12436', 'display_name': 'Agronomic Practices and Intercropping Systems', 'score': 1.0, '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/T13009', 'display_name': 'Agroforestry and silvopastoral systems', 'score': 0.9797, 'subfield': {'id': 'https://openalex.org/subfields/1107', 'display_name': 'Forestry'}, '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/T11470', 'display_name': 'Legume Nitrogen Fixing Symbiosis', 'score': 0.9605, '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/intercropping', 'display_name': 'Intercropping', 'score': 0.895257}, {'id': 'https://openalex.org/keywords/fodder', 'display_name': 'Fodder', 'score': 0.85886306}], 'concepts': [{'id': 'https://openalex.org/C2781208722', 'wikidata': 'https://www.wikidata.org/wiki/Q853859', 'display_name': 'Intercropping', 'level': 2, 'score': 0.895257}, {'id': 'https://openalex.org/C513193947', 'wikidata': 'https://www.wikidata.org/wiki/Q211439', 'display_name': 'Fodder', 'level': 2, 'score': 0.85886306}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.75796986}, {'id': 'https://openalex.org/C2776632002', 'wikidata': 'https://www.wikidata.org/wiki/Q145909', 'display_name': 'Legume', 'level': 2, 'score': 0.7068716}, {'id': 'https://openalex.org/C2992211155', 'wikidata': 'https://www.wikidata.org/wiki/Q889514', 'display_name': 'Grain yield', 'level': 2, 'score': 0.5794462}, {'id': 'https://openalex.org/C134121241', 'wikidata': 'https://www.wikidata.org/wiki/Q899301', 'display_name': 'Yield (engineering)', 'level': 2, 'score': 0.54564273}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.49010333}, {'id': 'https://openalex.org/C54286561', 'wikidata': 'https://www.wikidata.org/wiki/Q397350', 'display_name': 'Agroforestry', 'level': 1, 'score': 0.33456355}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.07278222}, {'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': True, 'landing_page_url': 'https://doi.org/10.21608/ejar.2010.191986', 'pdf_url': 'https://ejar.journals.ekb.eg/article_191986_cf6c4089af1e62ababe921eabff22be8.pdf', 'source': {'id': 'https://openalex.org/S2764623548', 'display_name': 'Egyptian Journal of Agricultural Research', 'issn_l': '1110-6336', 'issn': ['1110-6336', '2812-4936'], 'is_oa': True, 'is_in_doaj': True, 'is_core': False, 'host_organization': 'https://openalex.org/P4362724845', 'host_organization_name': 'Agricultural Research Center', 'host_organization_lineage': ['https://openalex.org/P4362724845'], 'host_organization_lineage_names': ['Agricultural Research Center'], '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/10.21608/ejar.2010.191986', 'pdf_url': 'https://ejar.journals.ekb.eg/article_191986_cf6c4089af1e62ababe921eabff22be8.pdf', 'source': {'id': 'https://openalex.org/S2764623548', 'display_name': 'Egyptian Journal of Agricultural Research', 'issn_l': '1110-6336', 'issn': ['1110-6336', '2812-4936'], 'is_oa': True, 'is_in_doaj': True, 'is_core': False, 'host_organization': 'https://openalex.org/P4362724845', 'host_organization_name': 'Agricultural Research Center', 'host_organization_lineage': ['https://openalex.org/P4362724845'], 'host_organization_lineage_names': ['Agricultural Research Center'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/2', 'display_name': 'Zero hunger', 'score': 0.55}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 3, 'referenced_works': ['https://openalex.org/W1999148022', 'https://openalex.org/W2037581428', 'https://openalex.org/W2205050442'], 'related_works': ['https://openalex.org/W4380741480', 'https://openalex.org/W4312232666', 'https://openalex.org/W4283823904', 'https://openalex.org/W3188031974', 'https://openalex.org/W2949051914', 'https://openalex.org/W2786248890', 'https://openalex.org/W2271185821', 'https://openalex.org/W2194724363', 'https://openalex.org/W2071890395', 'https://openalex.org/W1637794350'], 'abstract_inverted_index': {'Two': [0], 'field': [1], 'trials': [2], 'were': [3, 64, 75, 97, 126, 142, 185, 233], 'carried': [4], 'out': [5], 'at': [6, 45, 128, 168, 197, 213, 254, 263, 311, 335, 342], 'Shandaweel': [7], 'Agriculture': [8], 'Research': [9], 'Station': [10], '(Sohag': [11], 'Govemorate)': [12], 'during': [13], '2008': [14], 'and': [15, 39, 43, 47, 71, 95, 139, 148, 167, 183, 190, 245, 314, 353], '2009': [16], 'summer': [17], 'seasons': [18], 'to': [19, 26, 66, 77, 289, 299], 'study': [20], 'response': [21], 'of': [22, 80, 91, 131, 180, 217, 355], 'maize': [23, 38, 118, 132, 154, 224, 249, 258, 266, 332], 'grain': [24, 136, 225, 272, 295], 'yield': [25, 137, 179, 196, 226, 273, 296, 322, 354], 'intercropping': [27, 114, 188, 331], 'with': [28, 56, 101, 160, 163, 251, 278, 285, 302, 309, 323, 333, 340], 'three': [29, 34, 57, 68, 282], 'legume': [30, 69, 81, 109], 'fodder': [31], 'crops': [32, 41, 110, 125, 147, 232], 'under': [33], 'sowing': [35, 42, 44, 78, 149, 173, 191, 283, 316, 344], 'dates': [36, 79, 200, 284, 317], '(simultaneous': [37], 'interaopped': [40, 124], '3': [46], '5': [48, 255], 'weeks': [49, 204, 256, 346], 'after': [50, 205, 257, 347], 'maize).': [51], 'A': [52], 'split': [53], 'plot': [54], 'design': [55], 'replicates': [58], 'was': [59, 106, 156, 207, 228, 276, 307], 'used.': [60], 'The': [61, 83, 113, 151, 193, 219], 'main': [62], 'plots': [63, 74], 'devoted': [65], 'the': [67, 72, 123, 129, 214, 237, 264, 281, 312, 336, 351], 'crops,': [70], 'sub': [73], 'allocated': [76], 'crops.': [82, 103, 357], 'data': [84], 'obtained': [85], 'indicate': [86, 319], 'that': [87, 223, 330], 'all': [88], 'studied': [89], 'characters': [90, 155], 'maize,': [92], 'cowpea;': [93], 'guar': [94, 161, 182, 310], 'soybean': [96, 184, 341], 'reduced': [98], 'as': [99], 'compared': [100], 'solid': [102, 303], 'This': [104], 'reduction': [105, 152], 'higher': [107, 157], 'in': [108, 117, 153, 280, 294, 321], 'than': [111, 162, 171, 210], 'maize.': [112, 218], 'system': [115, 189], 'resulted': [116], 'plant': [119], 'height': [120], 'espedally': [121], 'when': [122, 158, 248], 'planted': [127], 'same': [130, 215, 265, 337], 'planting': [133, 199, 267], 'date.': [134, 150], 'Maize': [135], 'character': [138], 'its': [140], 'components': [141], 'significantly': [143], 'affected': [144, 186], 'by': [145, 187, 260, 297], 'intercropped': [146, 159, 231, 250], 'cowpea': [164, 261, 279, 334], 'or': [165, 175, 202, 339], 'soybean,': [166, 252], 'simultaneous': [169], '(Tr)': [170], 'delay': [172], '(T2)': [174], '(T3).The': [176], 'forage': [177, 194], 'green': [178, 195], 'cowpea,': [181], 'dates.': [192], 'late': [198], '(3': [201], 'S': [203], 'maize)': [206, 348], 'more': [208], 'decreased': [209, 320], 'those': [211], 'sown': [212, 253, 262], 'date': [216, 268, 338], 'results': [220], 'also': [221], 'showed': [222], 'crop': [227, 304], 'dominant': [229], 'while': [230], 'dominated': [234], ',': [235, 291], 'where': [236], 'highest': [238], 'land': [239], 'equivalent': [240], 'ratio': [241], '(LER)': [242], 'recorded': [243], '1.15': [244], 'monetary': [246], '776.96': [247], 'followed': [259], '.While': [269, 305], 'total': [270], 'actual': [271], 'loss': [274], '(AYL)': [275], 'positive': [277], 'range': [286], 'from': [287], '0.13': [288], '0.23': [290], 'indicating': [292], 'increase': [293], '13': [298], '23': [300], '%compared': [301], 'AYL': [306], 'negative': [308], 'first': [313], 'second': [315], 'which': [318], 'this': [324], 'system.': [325], 'It': [326], 'could': [327], 'be': [328], 'conduded': [329], 'delayed': [343], '(5': [345], 'had': [349], 'favored': [350], 'growth': [352], 'both': [356]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3197313065', 'counts_by_year': [], 'updated_date': '2024-12-07T20:03:28.947797', 'created_date': '2021-09-13'}