{"corpus_id":54526784,"paper_sha":"255f5f332b780d6def7368ff471233e9954593a2","doi":"10.4067/S0718-58392009000300004","arxiv_id":null,"pmid":null,"pmcid":null,"mag_id":2103495416,"dblp_id":null,"acl_id":null,"title":"Preliminary Evaluation of 29 Olive (Olea europaea L.) Cultivars for Production and Alternate Bearing, in the Huasco Valley, Northern Chile","year":2009,"publication_date":"2009-09-01","venue":"","journal":{"name":"Chilean Journal of Agricultural Research","pages":"325-330","volume":"69"},"journal_issn":null,"journal_title":null,"publication_types":[],"pubmed_pub_types":null,"s2_fields_of_study":["Agricultural and Food Sciences","Biology"],"reference_count":19,"citation_count":8,"influential_citation_count":1,"is_open_access":true,"arxiv_categories":null,"arxiv_license":null,"arxiv_journal_ref":null,"mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":1,"s2_open_access_pdf_url":"http://www.scielo.cl/pdf/chiljar/v69n3/at04.pdf","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/255f5f332b780d6def7368ff471233e9954593a2","s2_open_access_license":"CCBYNC","s2_open_access_status":"GOLD","pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"There is increasing interest in the development of intensively managed olive orchards (Olea europaea L.) in northern Chile.�Theselectionofspecificvarietiesthatperformwellonaparticularsiteisconsideredcrucialtomaximizing� productivity. The present study was undertaken to evaluate the productive performance of 29 varieties of olive in the Huasco Valley (28°34' S, 70°47' W), Northern Chile. The traits evaluated were: mean olive production per tree consideringalongitudinal�(PML)�analysisoveraperiodoffiveyears,�2003�to�2007,�totaloliveproductioninthe� sameperiod�(PA03-07)�andalternatebearingindex�(ABI).�Theeffectofvarietywashighlysignificant� (p�<�0.01)�for� alltraits.�Inthefieldtrial,�IAPwasmoderate�(0.52),�withPML�37.7�kgtree -1 and PA-0307 186 kg tree -1 . Spearman correlationcoefficientsbetweenrankingsofeachtraitwerepositiveandsignificantlydifferentfromzero�(p�<�0.05).� 'Leccino' performed best based on fruit production alone. 'Arbequina', 'Picholine', 'Manzanilla Racimo', 'Picual', 'Manzanilla de Sevilla', 'Frantoio' and 'Ascolana Huasco' evidenced both high productivity and the lowest alternate bearing. These cultivars could be recommended in Huasco if a farmer is seeking to recover establishment costs rapidly, but we emphasize that a longer-term longitudinal study should be carried out before large-scale deployment.","claims":[{"public_id":"cl_33aa1265deb28b837ffaed39f0dbcfb7","status":"active","text":"'Leccino' performed best based on fruit production alone, while 'Arbequina', 'Picholine', 'Manzanilla Racimo', 'Picual', 'Manzanilla de Sevilla', 'Frantoio', and 'Ascolana Huasco' combined high productivity with the lowest alternate bearing.","confidence":0.96,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_33aa1265deb28b837ffaed39f0dbcfb7"},{"public_id":"cl_f341758381f8b2056cd65bff000c4983","status":"active","text":"Spearman correlation coefficients between the trait rankings were positive and significantly different from zero.","confidence":0.93,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_f341758381f8b2056cd65bff000c4983"},{"public_id":"cl_fdcc1989ade51afc050137714a36fd33","status":"active","text":"The field trial showed moderate alternate bearing, with mean olive production per tree of 37.7 kg tree-1 and total olive production of 186 kg tree-1 over 2003 to 2007.","confidence":0.97,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_fdcc1989ade51afc050137714a36fd33"},{"public_id":"cl_329e65e5cd6f215b2b020bb8fd07f20e","status":"active","text":"Variety had a highly significant effect on mean olive production per tree, total olive production, and alternate bearing index in the Huasco Valley trial.","confidence":0.98,"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/claims/cl_329e65e5cd6f215b2b020bb8fd07f20e"}],"concepts":[{"public_id":"co_2e18c1ba637ed210edc56b54660a9558","status":"active","name":"Leccino","description":"An olive cultivar evaluated in the Huasco Valley trial.","types":["cultivar"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous (12632b8b5f)","roles":["extraction"],"url":"https://sah.borca.ai/u/12632b8b5f"}],"url":"https://sah.borca.ai/concepts/co_2e18c1ba637ed210edc56b54660a9558"},{"public_id":"co_31a5f4a01c207a2cb0cf63c0b7345e6c","status":"active","name":"Huasco Valley","description":"The olive-growing site in northern Chile where the cultivar evaluation was conducted.","types":["study site"],"aliases":[],"contributors":[{"id":1,"public_id":"12632b8b5f","public_label":"Anonymous 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