{"id":2363,"date":"2020-03-06T03:12:00","date_gmt":"2020-03-06T03:12:00","guid":{"rendered":"http:\/\/agri-research-journal.net\/SjarEn\/?p=2363"},"modified":"2020-03-06T03:12:01","modified_gmt":"2020-03-06T03:12:01","slug":"irrigation-scheduling-of-maize-crop-under-different-levels-of-sprinkler-irrigation-and-the-correlation-with-some-productivity-traits","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=2363","title":{"rendered":"Irrigation Scheduling of Maize Crop Under Different Levels of Sprinkler Irrigation and the Correlation with Some Productivity Traits"},"content":{"rendered":"\n

Ali Kinjo(1)<\/sup> Jamil Abbas(1)<\/sup>\nRabee Zaina(2) <\/sup>andNeveen Hassoun*(1)<\/sup><\/strong><\/p>\n\n\n\n

(1).\nSoil and Water Department, Faculty of Agriculture, Tishreen University,\nLattakia, Syria.                                                                                                                  \n<\/p>\n\n\n\n

(2). Latakia Research Center, General Authority for Scientific\nAgricultural Research GCSAR, Damascus, Syria. <\/p>\n\n\n\n

(*Corresponding author: Eng. Neveen Hassoun. E.Mail: nevenhassoon80@gmail.com<\/a>).<\/p>\n\n\n\n

Received: 14\/05\/2019                                Accepted: 04\/07\/2019<\/p>\n\n\n\n

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

The research was conducted at Sit Kheris Agricultural Station in Latakia\nAgriculture Center, General Commission for Scientific Agricultural Research\n(GCSAR) in Syria, during the season 2018. The maize variety (Gasper) was used.\nThree levels of irrigation were applied (70, 80 and 90%) of the total water requirements\nof plant in addition to the control (100%). The experiment was executed\naccording to Randomized Complete Block Design (RCED) with three replicates.\nEvapotranspiration values (ETo) were calculated by (Eto calculator ) program\nand the evaporation values of Class A Basin which were periodically taken in\norder to study the efficiency of water use efficiency, water  consumption and scheduling crop irrigation, in addition to the study of correlation and regression of\nproductivity, and the most important components of maize variety under the\nconditions of the Syrian coast. The results showed a positive and strong\ncorrelation between ETo values \u200b\u200bcalculated using ETo calculator program and\nevaporation ETo values that were calculated by Class A basin (r = 0.975). The\nlargest quantity of the total consumption of water was at flowering stage where\nit ranged between 619.92 m3<\/sup>\/ha at the level of (70%) to 885.69 m3<\/sup>\/ha\nat (100%), while the lowest was at the seedling stage where it ranged between\n103.32 m3<\/sup>\/ha at the level of (70%) to 147.69 m3<\/sup>\/ha at\n(100%). The results also showed\nthat there was a positive correlation between the productivity of the\nindividual plant with the weight of 100 grains (r = 0.963 **) and moderate\npositive correlation with single leaf area (r=0.605), leaf area (r=0.603*), harvesting index (r = 0.537), and ear length (r = 0.489). The regression showed that\napplied irrigation program can increase the weight of 100 grains which will\nlead to an increase in the individual productivity of plant by 92%.<\/p>\n\n\n\n

Key words<\/strong>: Irrigation scheduling, Evapotranspiration, Maize, Correlation coefficient, Regression coefficient. <\/p>\n\n\n\n

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

Ali Kinjo(1) Jamil Abbas(1) Rabee Zaina(2) andNeveen Hassoun*(1) (1). Soil and Water Department, Faculty of Agriculture, Tishreen University, Lattakia, Syria.                                                                                                                   (2). Latakia Research Center, General Authority for Scientific Agricultural Research GCSAR, Damascus, Syria. (*Corresponding author: Eng. Neveen Hassoun. E.Mail: nevenhassoon80@gmail.com). … 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":[374,998],"tags":[137,1009,290,269],"class_list":["post-2363","post","type-post","status-publish","format-standard","hentry","category-irrigation","category-v7n1-february-2020","tag-correlation-coefficient","tag-evapotranspiration","tag-irrigation-scheduling","tag-maize"],"_links":{"self":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/2363","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=2363"}],"version-history":[{"count":1,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/2363\/revisions"}],"predecessor-version":[{"id":2364,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/2363\/revisions\/2364"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}