{"id":7197,"date":"2023-10-19T19:51:24","date_gmt":"2023-10-19T19:51:24","guid":{"rendered":"http:\/\/agri-research-journal.net\/SjarEn\/?p=7197"},"modified":"2023-10-19T19:51:24","modified_gmt":"2023-10-19T19:51:24","slug":"studying-the-effect-of-climatic-factors-on-water-requirement-for-wheat-cultivar-duma1-by-using-et0-calculator-model","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=7197","title":{"rendered":"Studying the effect of climatic factors on water requirement for wheat, cultivar Duma(1) by using ET0 calculator model"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"font-family: 'times new roman', times, serif;\"><strong>Ammar Abbas <sup>(1)<\/sup><\/strong><strong><sup>*<\/sup><\/strong><\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\">(1). Agriculture research center of Lattakia, GCSAR, Syria.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\">(*Cprresponding author: Dr. Ammar Abbas, E. Maul: <a href=\"mailto:Ammarabbas1984@hotmail.com\">Ammarabbas1984@hotmail.com<\/a>).<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: 'times new roman', times, serif;\">Received:\u00a0 22\/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\u00a0\u00a0\u00a0Accepted: 22\/08\/2022<\/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;\">This research paper aims to demonstrate the importance of using the ET0calculator model in estimating the reference evapotranspiration values, ET<sub>0<\/sub>, during the phenological stages of wheat. This model ischaracterized by the ease of obtaining most\u00a0 accurate values \u200b\u200bof\u00a0 reference evapotranspiration according to the modified Penman Monteith equation that is based on the input of climatic factors: maximum, minimum and average temperatures, relative humidity, wind speed and solar radiation. Obtaining the daily data of the previous climatic elements is not quite easy, so the most effective climatic factors on the calculation of\u00a0 reference evapotranspiration were identified by studying the simple correlation between the climatic factors and ET<sub>0<\/sub> values, and then choosing the highest values of correlation and inserting them into multi-correlation. It was found that the highest multi-correlation values \u200b\u200bduring the period between germination and flowering were significantly related to the average temperature, precipitation and wind speed (r 0.9), and the multi-correlation during the flowering period showed several high values,the maximum temperature and humidity had the most effect . The solar radiation\u00a0 effect was clearly shown during the stage of seed formation..<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;\"><strong>Keywords<\/strong>: ET<sub>0<\/sub>calculator, wheat, Duma (1), phenological stage, correlation.<\/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\/v10n5p29.pdf\">pdf<\/a><\/span><\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ammar Abbas (1)* (1). Agriculture research center of Lattakia, GCSAR, Syria. (*Cprresponding author: Dr. Ammar Abbas, E. Maul: Ammarabbas1984@hotmail.com). Received:\u00a0 22\/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\u00a0\u00a0\u00a0Accepted: 22\/08\/2022 Abstract:\u00a0 This research paper aims to demonstrate the importance of using the ET0calculator model in estimating &hellip; <a href=\"https:\/\/agri-research-journal.net\/SjarEn\/?p=7197\">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-7197","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\/7197","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=7197"}],"version-history":[{"count":1,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/7197\/revisions"}],"predecessor-version":[{"id":7200,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/7197\/revisions\/7200"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}