{"id":2469,"date":"2020-04-11T09:01:52","date_gmt":"2020-04-11T09:01:52","guid":{"rendered":"http:\/\/agri-research-journal.net\/SjarEn\/?p=2469"},"modified":"2020-04-11T09:01:54","modified_gmt":"2020-04-11T09:01:54","slug":"determination-of-some-selection-indicators-in-chickpeas-%e2%80%8e%e2%80%8ecicer-arietinum-under-water-stress-conditions%e2%80%8e","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=2469","title":{"rendered":"Determination of Some Selection Indicators in Chickpeas \u200e\u200e(Cicer arietinum) Under Water Stress Conditions\u200e"},"content":{"rendered":"\n

Hiba Alatrash*(1) <\/sup>Mohammad.\nSh. Hakim(1)<\/sup> Abdallah ALYoussef(2) <\/sup>Mohammad. J. Hamndosh(1)<\/sup>\nand Ahmad. Sh.A. Shaaban(3)<\/sup><\/strong><\/p>\n\n\n\n

(1).\nDepartment of Field Crops, Faculty of Agriculture, Aleppo University, Aleppo,\nSyria. <\/p>\n\n\n\n

(2).\nAleppo Research Center, General commission for scientific Agriculture Research\nGCSAR, Damascus, Syria.<\/p>\n\n\n\n

(3).\nDepartment of Biotech Engineering, Faculty of Technological Engineering, Aleppo\nUniversity, Aleppo, Syria.<\/p>\n\n\n\n

(*Corresponding author: Eng. Hiba\nAlatrash. E-Mail: hiba.fad.16@gmail.com). <\/p>\n\n\n\n

Received: 26\/05\/2019                               Accepted: 12\/06\/2019<\/p>\n\n\n\n

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

The\nstudy was carried out at AL-Sfireh location which belongs to Scientific Agriculture Research Center in Aleppo\nduring 2016\/2017, in  order to study the phenotypic-genotypic\ncorrelation and to define the most important selection indicators by path coefficient\nanalysis of seed yield traits. (28) genotypes and two\nvarieties i.e. Ghab4 and Ghab5 as control were planted in two experiments\n(under drought stress and non-drought stress conditions) in\nrandomized complete block design with\ntow replications.<\/strong> The traits (100-seeds weight, number of pods per plant,\nnumber of seeds per plant, plant height, no. of days to flowering, no. of days\nto maturity) were studied. The results showed significant\ndifferences among genotypes for all traits in both experiments,<\/strong> the\ncorrelation analysis showed a positive and significant relationships between\nseed yield and number of pods per plant, number of seeds per plant, 100-seeds\nweight and plant height, while a significant and negative correlation was\nnoticed between seed yield and no. of days to flowering and no. of days to\nmaturity under drought stress experiment\nand in the non-drought stress experiment. Positive and high\nsignificant relationships were recorded between seed yield and number of pods\nper plant and positive significant correlation was recorded between seed yield\nand number of seeds per plant and 100-seeds weight.<\/strong> Path coefficient\nanalysis exposed that number of pods per plant had the highest positive direct\neffect on seed yield followed by 100-seeds weight, but number of pods per plant\nhad the highest positive indirect effect on seed yield through the number of\nseeds per plant followed by plant height whereas no. of days to flowering and\nno. of days to maturity had the highest negative indirect effects on seed yield\nthrough the number of pods per plant under drought\nstress experiments. Also, under\nnon drought stress experiments number of pods per plant had the highest positive direct\neffect on seed yield followed by 100-seeds weight but number of pods per plant had\nthe highest positive indirect effect on seed yield through number of seeds per\nplant followed by plant height. This study confirmed the importance of\nnumber of pods per plant, 100-seeds weight and early flowering as indicators\nfor the development of drought tolerant genotypes. <\/p>\n\n\n\n

\u00a0Key words: <\/strong>Chickpea, Yield components, Phenotypic-genotypic correlations, Path analysis, Selection indicators.<\/p>\n\n\n\n

Full paper in Arabic: PDF<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Hiba Alatrash*(1) Mohammad. Sh. Hakim(1) Abdallah ALYoussef(2) Mohammad. J. Hamndosh(1) and Ahmad. Sh.A. Shaaban(3) (1). Department of Field Crops, Faculty of Agriculture, Aleppo University, Aleppo, Syria. (2). Aleppo Research Center, General commission for scientific Agriculture Research GCSAR, Damascus, Syria. (3). … 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":[6,1068],"tags":[281,232,1102,136],"class_list":["post-2469","post","type-post","status-publish","format-standard","hentry","category-crops","category-v7n2-april-2020","tag-chickpea","tag-path-analysis","tag-phenotypic-genotypic-correlations","tag-yield-components"],"_links":{"self":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/2469","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=2469"}],"version-history":[{"count":1,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/2469\/revisions"}],"predecessor-version":[{"id":2470,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/2469\/revisions\/2470"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}