{"id":1688,"date":"2018-04-09T23:47:29","date_gmt":"2018-04-09T23:47:29","guid":{"rendered":"https:\/\/muthjas.mu.edu.iq\/?p=1688"},"modified":"2018-04-09T23:47:29","modified_gmt":"2018-04-09T23:47:29","slug":"effect-nitrogen-fertilizer-levels-sowing-rates-yield-components-oat-avena-sativa-l","status":"publish","type":"post","link":"https:\/\/muthjas.mu.edu.iq\/?p=1688","title":{"rendered":"Effect of Nitrogen fertilizer levels and sowing rates on yield and its components of Oat (Avena sativa L.)"},"content":{"rendered":"<p style=\"direction: ltr;\">Abstract<\/p>\n<p style=\"direction: ltr;\">This experiment was conducted in Al-Muthanna University research station during the winter season 2014 \u20132015, to study the effect of four levels of nitrogen (0, 60, 120, 180 kg N. h<sup>-1<\/sup>), and three rates (100 ,120 ,140 kg h<sup>-1<\/sup>), of oat (<em>Avena sativa<\/em> L.). Experimental design was spilt plot within Randomized Complete Block Design (RCBD). 180 kg N h<sup>-1<\/sup> was superior over others in yield of panicles.m<sup>-2<\/sup>, biological yield (439.0 panicle. m<sup>-2<\/sup>, 26.73 ton.h<sup>-1<\/sup>, respectively). 120 kg N h<sup>-1<\/sup> significantly came next, since it substantially increased number of grains.panicle<sup>-1<\/sup>, seeds yield (73.76 grain. Panicle<sup>-1<\/sup>, and 4.732 ton h<sup>-1<\/sup>, respectively). 140 kg seeds h<sup>-1 <\/sup>gave the highest panicles.m<sup>-2<\/sup>, number of grains.panicle<sup>-1<\/sup>, biological yield and seeds yield (411.8 panicle m<sup>-2<\/sup>, 71.52 grain\/ panicle , 4.74 ton. h<sup>-1<\/sup>, 27.43 ton. h<sup>-1<\/sup>, respectively). 120 kg h<sup>-1<\/sup> treatment significantly increased 1000 grain (40.07 g). The interactions between fertilizer levels and sowing rates significantly influenced all detected traits<\/p>\n<p style=\"direction: ltr;\">Asmaa Sahib Al-Husnawy, Agric. College, AlMuthanna Univ.<\/p>\n<p style=\"direction: ltr;\">Shaymaa Ibrahim Al refai, Agric. College, AlMuthanna Univ<\/p>\n<p style=\"direction: ltr;\">&#8230;.<a href=\"https:\/\/muthjas.mu.edu.iq\/wp-content\/uploads\/2018\/04\/67-74-6-Ready-for-publication-2016docx.pdf\">download<\/a>&#8230;.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract This experiment was conducted in Al-Muthanna University research station during the winter season 2014 \u20132015, to study the effect of four levels of nitrogen (0, 60, 120, 180 kg N. h-1), and three rates (100 ,120 ,140 kg h-1), of oat (Avena sativa L.). Experimental design was spilt plot within Randomized Complete Block Design [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1688","post","type-post","status-publish","format-standard","hentry","category-home"],"_links":{"self":[{"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/1688","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1688"}],"version-history":[{"count":1,"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/1688\/revisions"}],"predecessor-version":[{"id":1690,"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/1688\/revisions\/1690"}],"wp:attachment":[{"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/muthjas.mu.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}