{"id":981,"date":"2018-05-28T14:13:56","date_gmt":"2018-05-28T14:13:56","guid":{"rendered":"http:\/\/agrispex.co.za\/?p=981"},"modified":"2018-11-03T14:22:18","modified_gmt":"2018-11-03T14:22:18","slug":"","status":"publish","type":"post","link":"https:\/\/agrispex.co.za\/fr\/aluminium-toxicity\/","title":{"rendered":"","raw":""},"content":{"rendered":"","protected":false,"raw":""},"excerpt":{"rendered":"To read the original article referring to these photos click:\u00a0http:\/\/agrispex.co.za\/soil-acidity-and-its-management-in-crop-production\/ GALLERY CONTENT:\u00a0Maize(5), Rye Grass (1), Soya Bean(1), Sugar Cane(1) Maize roots exhibiting severe aluminium-toxicity symptoms - Photo: Dr Neil Miles &nbsp; Aluminum toxicity in maize - Mart Farina, Karkloof 1974 &nbsp; Aluminum toxicity in maize - Mart Farina, Karkloof 1974 &nbsp; Excessive soil acidity often shows as patches of poor growth in fields, in the case of this maize field, good and poor areas had pH\u2019s of 4.35 and 3.83 and acid saturations of 9 % and 62% respectively - Photo: Dr Mart Farina &nbsp; Aluminum toxicity in maize - Mart Farina, Dundee 1976 &nbsp; Another case of excessive soil acidity, patches of poor growth in rye grass with acid saturations of 42 % and 67% respectively. - Photo: Dr Neil Miles &nbsp; Aluminum toxicity and acidity-related disease in soya bean - Mart Farina, Greytown 1994 &nbsp; Poor penetration of sugarcane roots into a severely acidic subsoil - Dr Neil Miles &nbsp;","protected":false,"raw":""},"author":2,"featured_media":982,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_en_post_content":"To read the original article referring to these photos click:\u00a0<a href=\"http:\/\/agrispex.co.za\/soil-acidity-and-its-management-in-crop-production\/\">http:\/\/agrispex.co.za\/soil-acidity-and-its-management-in-crop-production\/<\/a>\r\n\r\n<strong>GALLERY CONTENT:\u00a0<\/strong>Maize(5), Rye Grass (1), Soya Bean(1), Sugar Cane(1)\r\n\r\n[caption id=\"attachment_982\" align=\"aligncenter\" width=\"1024\"]<a href=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/05\/DSCN0996.jpg\"><img class=\"wp-image-982 size-large\" src=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/05\/DSCN0996-1024x912.jpg\" alt=\"\" width=\"1024\" height=\"912\" \/><\/a> Maize roots exhibiting severe aluminium-toxicity symptoms - Photo: Dr Neil Miles[\/caption]\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_1114\" align=\"aligncenter\" width=\"1024\"]<a href=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/07\/MART-ZB.jpg\"><img class=\"size-large wp-image-1114\" src=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/07\/MART-ZB-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" \/><\/a> Aluminum toxicity in maize - Mart Farina, Karkloof 1974[\/caption]\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_1115\" align=\"aligncenter\" width=\"894\"]<a href=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/07\/MART-ZC.jpg\"><img class=\"size-full wp-image-1115\" src=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/07\/MART-ZC.jpg\" alt=\"\" width=\"894\" height=\"596\" \/><\/a> Aluminum toxicity in maize - Mart Farina, Karkloof 1974[\/caption]\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_996\" align=\"aligncenter\" width=\"1024\"]<a href=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/05\/Heterogeneity-Kranskop_cleaned-by-Sagie.jpg\"><img class=\"wp-image-996 size-large\" src=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/05\/Heterogeneity-Kranskop_cleaned-by-Sagie-1024x693.jpg\" alt=\"\" width=\"1024\" height=\"693\" \/><\/a> Excessive soil acidity often shows as patches of poor growth in fields, in the case of this maize field, good and poor areas had pH\u2019s of 4.35 and 3.83 and acid saturations of 9 % and 62% respectively - Photo: Dr Mart Farina[\/caption]\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_1113\" align=\"aligncenter\" width=\"1024\"]<a href=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/07\/MART-ZA.jpg\"><img class=\"size-large wp-image-1113\" src=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/07\/MART-ZA-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" \/><\/a> Aluminum toxicity in maize - Mart Farina, Dundee 1976[\/caption]\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_997\" align=\"aligncenter\" width=\"1024\"]<a href=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/05\/patches-Copy_Wayne-1.jpg\"><img class=\"wp-image-997 size-large\" src=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/05\/patches-Copy_Wayne-1-1024x690.jpg\" alt=\"\" width=\"1024\" height=\"690\" \/><\/a> Another case of excessive soil acidity, patches of poor growth in rye grass with acid saturations of 42 % and 67% respectively. - Photo: Dr Neil Miles[\/caption]\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_1116\" align=\"aligncenter\" width=\"1024\"]<a href=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/07\/MART-ZD.jpg\"><img class=\"size-large wp-image-1116\" src=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/07\/MART-ZD-1024x683.jpg\" alt=\"\" width=\"1024\" height=\"683\" \/><\/a> Aluminum toxicity and acidity-related disease in soya bean - Mart Farina, Greytown 1994[\/caption]\r\n\r\n&nbsp;\r\n\r\n[caption id=\"attachment_984\" align=\"aligncenter\" width=\"1024\"]<a href=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/05\/Copy-of-DSCF0422.jpg\"><img class=\"size-large wp-image-984\" src=\"http:\/\/agrispex.co.za\/wp-content\/uploads\/2018\/05\/Copy-of-DSCF0422-1024x972.jpg\" alt=\"poor penetration of sugarcane roots into a severely acidic subsoil\" width=\"1024\" height=\"972\" \/><\/a> Poor penetration of sugarcane roots into a severely acidic subsoil - Dr Neil Miles[\/caption]\r\n\r\n&nbsp;","_en_post_name":"aluminium-toxicity","_en_post_excerpt":"","_en_post_title":"ALUMINIUM TOXICITY: CROP SIGNS & SYMPTOMS","_af_post_content":"","_af_post_name":"","_af_post_excerpt":"","_af_post_title":"","_fr_post_content":"","_fr_post_name":"","_fr_post_excerpt":"","_fr_post_title":"","_pt_post_content":"","_pt_post_name":"","_pt_post_excerpt":"","_pt_post_title":"","edit_language":"fr","footnotes":""},"categories":[68,7],"tags":[70,69,64,65,61],"class_list":["post-981","post","type-post","status-publish","format-standard","has-post-thumbnail","category-gallary","category-soil-acidity","tag-acid-saturation","tag-al-toxicity","tag-farina","tag-miles","tag-soil-acidity"],"_links":{"self":[{"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/posts\/981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/comments?post=981"}],"version-history":[{"count":12,"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/posts\/981\/revisions"}],"predecessor-version":[{"id":1510,"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/posts\/981\/revisions\/1510"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/media\/982"}],"wp:attachment":[{"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/media?parent=981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/categories?post=981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agrispex.co.za\/fr\/wp-json\/wp\/v2\/tags?post=981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}