{"id":10407,"date":"2025-12-28T09:06:25","date_gmt":"2025-12-28T09:06:25","guid":{"rendered":"https:\/\/agri-research-journal.net\/SjarEn\/?p=10407"},"modified":"2025-12-28T10:53:28","modified_gmt":"2025-12-28T10:53:28","slug":"genetic-analysis-of-some-behavior-of-hybrids-in-maize-zea-mays-l-crosses","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=10407","title":{"rendered":"Genetic analysis of some behavior of hybrids in maize (Zea mays L.) crosses"},"content":{"rendered":"

Razzan alnajjar * (1), Sameer Al-Ahmad(2)<\/sup> , M. Al Debss<\/strong> (1)<\/sup><\/strong>, and Samar Al-Ali (3)<\/sup><\/strong><\/span><\/p>\n

(1). Crops Research Administration, General Commission for Scientific Agricultural Research, Damascus, Syria.<\/span><\/p>\n

(2). Researcher, \u00a0Agricultural Research Center, \u00a0Tartous, Syria.<\/span><\/p>\n

(3).\u00a0 Crop Research Department, General Authority for Scientific Agricultural Research.<\/span><\/p>\n

(4). Researcher, \u00a0Agricultural Research Center, \u00a0Homs,\u00a0 Syria.<\/span><\/p>\n

(*Corresponding author: Dr. Razan alnajjar, E-Mailrazanhamoda2009@gmail.com<\/a>).<\/span><\/p>\n

Received: 28\/03\/2024\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Accepted: 1\/08\/2024<\/span><\/p>\n

Abstract\u00a0<\/strong><\/span><\/p>\n

This research was conducted to study the behavioral\u00a0 of morphological and yield properties in a set of 15 F1<\/sub> hybrids of six inbred lines\u00a0 of maize (Zea mays<\/em> L.) were produced in 2020 at the Maize Researches Department and evaluated in 2021 at three locations Agriculture Scientific Research Center at ( karabo, Tartous, Homs). Mean squares of locations, hybrids and hybrids \u00d7 locations were significant for all traits, it means that hybrid behavior change from location to another. Mean squares of general (GCA) and specific (SCA) combining ability confirm the high consequence of both additive and non-additive gene action on the inheritance of these traits. Also, interaction between GCA \u00d7 locations and SCA \u00d7 locations were significant for all studied traits. The \u03c32<\/sup>GCA<\/sub>\/\u03c32<\/sup>SCA<\/sub> ratios showed that non-additive gene effects played major role in inheritance of silking date, plant height and ear height while, additive gene effects were the most important in inheritance of yield. GCA effects showed that the inbred lines P2 \u060c P1\u00a0 \u060c P3 was good combiner for grain yield also, SCA effects indicated that the hybrids P1 \u00d7 P4\u060c P3 \u00d7 P4 \u060c P4\u00a0 \u00d7 P\u060c were the best combinations for grain yield.<\/span><\/p>\n

Key words<\/strong>: Maize, half diallel cross, Combining ability, Genetic \u00d7 Environments interaction. \u00a0<\/span><\/p>\n

Full paper in Arabic: PDF<\/a><\/span><\/strong><\/p>\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Razzan alnajjar * (1), Sameer Al-Ahmad(2) , M. Al Debss (1), and Samar Al-Ali (3) (1). Crops Research Administration, General Commission for Scientific Agricultural Research, Damascus, Syria. (2). Researcher, \u00a0Agricultural Research Center, \u00a0Tartous, Syria. (3).\u00a0 Crop Research Department, General Authority … Continue reading →<\/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-10407","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\/10407","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=10407"}],"version-history":[{"count":4,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/10407\/revisions"}],"predecessor-version":[{"id":10417,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/10407\/revisions\/10417"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10407"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10407"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}