{"id":13108,"date":"2026-03-15T18:09:46","date_gmt":"2026-03-15T15:09:46","guid":{"rendered":"https:\/\/en.coagri.uobaghdad.edu.iq\/?p=13108"},"modified":"2026-03-15T18:09:46","modified_gmt":"2026-03-15T15:09:46","slug":"ph-d-defense-hisham-sabbar-ali","status":"publish","type":"post","link":"https:\/\/en.coagri.uobaghdad.edu.iq\/?p=13108","title":{"rendered":"Ph.D. defense- Hisham Sabbar Ali"},"content":{"rendered":"<div style=\"text-align: justify; line-height: 2;\"><span style=\"font-family: Arial; font-weight: 400;\">Hisham Sabbar Ali from \u00a0Department of Horticulture and Landscape Gardening successfully defended his Ph.D. work with the title &#8221; Effect of Foliar Application of Calcium, Silicon, and Amino Acids on the Growth, Flowering, and Postharvest Storage of Shrub Roses &#8220;<\/span><\/div>\n<div style=\"text-align: justify; line-height: 2;\"><span style=\"font-family: Arial; font-weight: 400;\">The study aimed to investigate the effect of foliar spraying with calcium, silicon, and amino acids on the growth and flowering of shrub roses, as well as to evaluate their role in extending the postharvest storage life of the flowers.<\/span><\/div>\n<div style=\"text-align: justify; line-height: 2;\"><span style=\"font-family: Arial; font-weight: 400;\">\u00a0The researcher recommended the use of foliar applications of calcium, silicon, and amino acids to improve the growth and flowering of shrub roses. He also suggested applying the treatments that produced the best results in the production of ornamental plants, and recommended conducting similar studies on other varieties of ornamental plants.<\/span><\/div>\n<div><\/div>\n<div style=\"text-align: justify; line-height: 2;\"><span style=\"font-family: Arial; font-weight: 400;\">\u00a0<style type=\"text\/css\">#sp-post-carousel-pro-8012 .sp-pcp-post{\n\t\t\t\tpadding-right: 5px;\n\t\t\t\tpadding-bottom: 5px;\n\t\t\t}#sp-post-carousel-pro-8012.sp-post-carousel-pro-area{\n\t\t\t\tmargin-right: -5px;\n\t\t\t}\n\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post-meta,\n\t\t\t.sp-pcp-modal-post-8012 .sp-pcp-post-meta{\n\t\t\t\ttext-align: left;\n\t\t\t}\n\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post-meta li i{\n\t\t\t\tcolor: #172ca5;\n\t\t\t}\n\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post-meta li,\n\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post-meta li a,\n\t\t\t.sp-pcp-modal-post-8012 .sp-pcp-post-meta li,\n\t\t\t.sp-pcp-modal-post-8012 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600;\n\t\t\t\t\t\tfont-style: normal;\n\t\t\t\t\t\tfont-family: Raleway;\n\t\t\t\t\t\t\n\t\t\t\t}#sp-post-carousel-pro-8012 .sp-pcp-post a.sp-pcp-read-more{\n\t\t\t\t\tbackground-color: #e96443;\n\t\t\t\t\tpadding: 6px 15px;\n\t\t\t\t}\n\t\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post a.sp-pcp-read-more:hover{\n\t\t\t\t\tbackground-color: #e96443;\n\t\t\t\t}#sp-post-carousel-pro-8012 a.sp-pcp-read-more{\n\t\t\t\t\tcolor: #ffffff;\n\t\t\t\t\tdisplay: inline-block;\n\t\t\t\t\tfont-size: 14px;\n\t\t\t\t\tline-height: 20px;\n\t\t\t\t\ttext-transform: none;\n\t\t\t\t\tletter-spacing: normal;\n\t\t\t\t\t\n\t\t\t\t\tfont-family: Raleway;\n\t\t\t\t\tfont-weight: 400;\n\t\t\t\t\tfont-style: normal;\n\t\t\t\t\t\n\t\t\t\t}\n\t\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post .sp-pcp-readmore-area{\n\t\t\t\t\ttext-align: left;\n\t\t\t\t}\n\t\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post a.sp-pcp-read-more:hover{\n\t\t\t\t\tcolor: #ffffff;\n\t\t\t\t}#sp-post-carousel-pro-8012 .sp-pcp-post a.sp-pcp-read-more{\n\t\t\t\t\t\tmargin-bottom: 16px;\n\t\t\t\t\t}#sp-post-carousel-pro-8012 .sp-pcp-post-title,\n\t\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post-title a,\n\t\t\t\t.sp-pcp-modal-post-8012 .sp-pcp-post-title{\n\t\t\t\t\tfont-family: Raleway;\n\t\t\t\t\tfont-weight: 600;\n\t\t\t\t\tfont-style: normal;\n\t\t\t\t\t\n\t\t\t\t\tcolor: #333333;\n\t\t\t\t\tfont-size: 12px;\n\t\t\t\t\tline-height: 22px;\n\t\t\t\t\ttext-transform: none;\n\t\t\t\t\tletter-spacing: normal;\n\t\t\t\t\ttext-align: center;\n\t\t\t\t}\n\t\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post .sp-pcp-post-title:hover,\n\t\t\t\t#sp-post-carousel-pro-8012 .sp-pcp-post .sp-pcp-post-title a:hover{\n\t\t\t\t\tcolor: #3672e2;\n\t\t\t\t}#sp-post-carousel-pro-8012.sp-post-carousel-pro-area ul.sp-pcp-pagination li a{\n\t\t\t\t\tcolor: #333333;\n\t\t\t\t\tbackground-color: #e2e2e2;\n\t\t\t\t}\n\t\t\t\t#sp-post-carousel-pro-8012.sp-post-carousel-pro-area ul.sp-pcp-pagination li 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href=\"https:\/\/en.coagri.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fposts%2F13108&#038;paged=72\">72<\/a><\/li>\n\t<li><a class=\"next page-numbers\" href=\"https:\/\/en.coagri.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fposts%2F13108&#038;paged=2\"><i class=\"fa fa-angle-right\"><\/i><\/a><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Hisham Sabbar Ali from \u00a0Department of Horticulture and Landscape Gardening successfully defended his Ph.D. work with the title &#8221; Effect &#8230; <\/p>\n","protected":false},"author":13,"featured_media":13110,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[25,8,24],"tags":[],"class_list":["post-13108","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-activities","category-college-news","category-environment-and-sustainable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ph.D. defense- Hisham Sabbar Ali - College of Agricultural Engineering Sciences<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/en.coagri.uobaghdad.edu.iq\/?p=13108\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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