{"id":8013,"date":"2024-06-21T16:21:10","date_gmt":"2024-06-21T16:21:10","guid":{"rendered":"https:\/\/agri-research-journal.net\/SjarEn\/?p=8013"},"modified":"2024-06-21T16:21:10","modified_gmt":"2024-06-21T16:21:10","slug":"studying-the-correlation-and-path-coefficient-for-grain-yield-and-its-components-for-some-wheat-triticum-durum-l-genotypes","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=8013","title":{"rendered":"Studying the Correlation and Path Coefficient for Grain Yield and its Components for Some Wheat (Triticum durum L.) Genotypes"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>ZainabTadbeer<sup>(1)*<\/sup>, Tarek Al-Ahmad<sup>(1)<\/sup>, Salam Lawand<sup>(2)<\/sup>,\u00a0 Reem Al-Mansour<sup>(3)<\/sup>, Ola Kaso<sup>(1)<\/sup> and Mohammad Baker Al-Abd Al-Wahed<sup>(1)<\/sup><\/strong><\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\">(1). General commission for scientific agricultural research (GCSAR), Crops research administration.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\">(2). Faculty of Agriculture, Damascus University, Syria.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\">(3). General commission for scientific agricultural research (GCSAR), Homs research center.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\">\u00a0 (*Corresponding author: Zainab Tadbeer, E-Mail: <a href=\"mailto:zainab.tad@hotmail.com\">zainab.tad@hotmail.com<\/a> , Tel: 0932776450.)<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: 'times new roman', times, serif;\">Received:18\/08\/2022\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Accepted:28\/12\/2023<\/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;\">Seven durum wheat genotypes were studied. The experiment was carried out using a randomized complete block design during 2015-2016 and 2016- 2017 to study the path coefficient analysis and the correlation between grain yield and its components. The genotypes that we used have good variation to be used as parents in the wheat hybridization program. Grain yield showed positive significant correlation with number of grains per plant (0.800**), thousand kernel weight (0.536**), biological yield (0.452) and the number of spikes per plant (0.423) was observed. Result of path coefficient analysis showed that the percentage of number of grains per plant was (66.26%), thousand kernel weight (36.36%), and number of spikes per plant (0.25%). That manes grain yield of wheat crop it using can be achieved by using number of grains per plant, thousand kernel weight, and number of spikes per plant.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\">\u00a0<strong>Key words:<\/strong> genotypes, durum wheat, path coefficient, correlation, grain yield.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\"><strong><span style=\"font-size: 17px;\">Full paper in Arabic: <a href=\"http:\/\/agri-research-journal.net\/SjarEn\/wp-content\/uploads\/v11n3p17.pdf\">pdf<\/a><\/span><\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ZainabTadbeer(1)*, Tarek Al-Ahmad(1), Salam Lawand(2),\u00a0 Reem Al-Mansour(3), Ola Kaso(1) and Mohammad Baker Al-Abd Al-Wahed(1) (1). General commission for scientific agricultural research (GCSAR), Crops research administration. (2). Faculty of Agriculture, Damascus University, Syria. (3). General commission for scientific agricultural research (GCSAR), &hellip; <a href=\"https:\/\/agri-research-journal.net\/SjarEn\/?p=8013\">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":[1],"tags":[],"class_list":["post-8013","post","type-post","status-publish","format-standard","hentry","category-sjar"],"_links":{"self":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/8013","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=8013"}],"version-history":[{"count":1,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/8013\/revisions"}],"predecessor-version":[{"id":8016,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/8013\/revisions\/8016"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}