Determination of the effects of silicon applications on cauliflower under deficit irrigation conditions

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dc.contributor.authorCelik, Yusuf
dc.contributor.authorBaydar, Alper
dc.contributor.authorKayak, Necibe
dc.date.accessioned2024-12-24T19:32:51Z
dc.date.available2024-12-24T19:32:51Z
dc.date.issued2025
dc.departmentSiirt Üniversitesi
dc.description.abstractAgricultural production system is more effective with the appropriate use of existing resources. Climate change will have adverse effects on crop production depending on water sources scarcity in the future besides, Si may reduce this effect. The aim of this study is to analyze vegetative growth and yield of cauliflower (Brassica oleracea L. var. botrytis L.) with different levels of irrigation and Si doses applications. For this purpose, field experiments were conducted during 2022 and 2023 growing seasons in the Mediterranean environmental conditions. Treatments consisted of four Si doses (150, 100, 50 kg ha(-1 )and 0 kg ha(-1 ) as control) and four irrigation treatments designed as pan coefficients (I1. 00: Epx 1.00; I0. 75: Epx 0.75; I0. 50: Epx 0.50; I0. 25: Epx 0.25). Experimental design was completely randomized with split-plot system with four replicates. For both growing seasons Si150-I1. 00 interactions produced the highest marketable yields as 4.61 and 4.48 t ha-1, respectively, while the lowest values were found from Si0-I0. 25 as 1.12 and 1.41 t ha(-1 ) respectively. The highest crown diameter and body length values of 16.19-17.13 and 15.70-15.88 cm were recorded with I1. 00 treatment across the two growing seasons. As a result of Si application, the efficiency of the cauliflower crop increased as the effects of water deficit decreased. According to research results in both years, water deficit up to 25% stress and 50 and 100 kg ha(-1 ) Si doses in cauliflower cultivation improves crop yield-related characteristics.
dc.identifier.doi10.4067/S0718-58392025000100027
dc.identifier.endpage33
dc.identifier.issn0718-5839
dc.identifier.issue1
dc.identifier.scopusqualityQ2
dc.identifier.startpage27
dc.identifier.urihttps://doi.org/10.4067/S0718-58392025000100027
dc.identifier.urihttps://hdl.handle.net/20.500.12604/7833
dc.identifier.volume85
dc.identifier.wosWOS:001352151300001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherInst Investigaciones Agropecuarias - Inia
dc.relation.ispartofChilean Journal of Agricultural Research
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241222
dc.subjectBrassica oleracea var. botrytis
dc.subjectdeficit irrigation
dc.subjectplant growth
dc.subjectsilicon
dc.titleDetermination of the effects of silicon applications on cauliflower under deficit irrigation conditions
dc.typeArticle

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