{"id":11069,"date":"2026-04-29T07:48:31","date_gmt":"2026-04-29T07:48:31","guid":{"rendered":"https:\/\/agri-research-journal.net\/SjarEn\/?p=11069"},"modified":"2026-04-29T07:48:31","modified_gmt":"2026-04-29T07:48:31","slug":"genetic-criteria-for-some-productivity-traits-of-cotton-genotypes","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=11069","title":{"rendered":"Genetic Criteria for Some Productivity Traits of Cotton Genotypes"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>Manal Madarati<\/strong><strong><sup>1*<\/sup> and Ahmed Aljouma<sup>2<\/sup><\/strong><\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\"><strong><sup>1 <\/sup><\/strong>Aleppo Research Center, General Commission for Agricultural Scientific Research, Syria.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\"><sup>2 <\/sup>Cotton Research Administration, General Commission for Agricultural Scientific Research, Syria. <\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\">(*Corresponding author: Manal Madarati, Email: <a href=\"mailto:manalmadarati7@gmail.com\">manalmadarati7@gmail.com<\/a> ).<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>Received: 12\/ 1\/ 2025\u00a0\u00a0\u00a0\u00a0\u00a0 Accepted: 29\/ 9\/ 2025<\/strong> <\/span><\/p>\n<p><span style=\"font-family: 'Times New Roman', Times; font-size: 17px;\"><strong>Abstract:\u00a0<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Times New Roman', Times; font-size: 17px;\">The experiment was conducted at Tal Hadya station in Aleppo, Cotton Research Department, General Commission for Agricultural Scientific Center during 2022 season. Fifteen genotypes were used RCBD design with three replications to study the heterosis, inbreeding depression in F2, heritability (broad sense) and genetic advance.\u00a0 The results showed the high heterosis was followed by low genetic inbreeding depression in the hybrid (Line5 \u00d7 Deir Al-Zour 22) for the number of actual bolls and boll weight which referred to the additive effect of genes in heritage these two objectives. Estimation of heterosis showed significant value in f1 in the hybrid (Raqqa 5 \u00d7 Fantom) excelled f2 which indicated to transgressive segregation. The results showed high heritability estimates coupled with high genetic advance as percent of mean was recorded for first sympodial branch height and boll weight. This clearly indicated the existence of additive genetic control. These characters could well be improved by selection.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\"><strong>Keywords:<\/strong> cotton, heterosis, inbreeding depression, heritability, genetic advance, genotypes.<\/span><\/p>\n<p><strong><span style=\"font-family: 'times new roman', times, serif;\">\u00a0Full paper in Arabic: <a href=\"http:\/\/agri-research-journal.net\/SjarEn\/wp-content\/uploads\/v13n2p29.pdf\">PDF<\/a><\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Manal Madarati1* and Ahmed Aljouma2 1 Aleppo Research Center, General Commission for Agricultural Scientific Research, Syria. 2 Cotton Research Administration, General Commission for Agricultural Scientific Research, Syria. (*Corresponding author: Manal Madarati, Email: manalmadarati7@gmail.com ). Received: 12\/ 1\/ 2025\u00a0\u00a0\u00a0\u00a0\u00a0 Accepted: 29\/ &hellip; <a href=\"https:\/\/agri-research-journal.net\/SjarEn\/?p=11069\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[149,76,1286,75,178,1285],"class_list":["post-11069","post","type-post","status-publish","format-standard","hentry","category-crops","tag-cotton","tag-genetic-advance","tag-genotypes-2","tag-heritability","tag-heterosis","tag-inbreeding-depression"],"_links":{"self":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/11069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11069"}],"version-history":[{"count":1,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/11069\/revisions"}],"predecessor-version":[{"id":11072,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/11069\/revisions\/11072"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}