{"id":11704,"date":"2020-06-09T07:09:33","date_gmt":"2020-06-09T07:09:33","guid":{"rendered":"https:\/\/www.topro.nl\/product\/uncategorized\/topro-calcium-bolus\/"},"modified":"2025-12-02T03:25:32","modified_gmt":"2025-12-02T03:25:32","slug":"topro-calcium-bolus","status":"publish","type":"product","link":"https:\/\/www.topro.nl\/en\/product\/cattle\/milk-fever-cattle\/topro-calcium-bolus\/","title":{"rendered":"Calcium bolus"},"content":{"rendered":"<p>Topro Calcium bolus is a mineral dietetic feed especially for cows that are calving. Cows have a high calcium requirement around calving because large amounts of milk are produced. Administer the bolus to reduce the risk of milk fever (hypocalcaemia).<\/p>\n<h3><span style=\"color: #009cde;\">Topro Calcium bolus r<strong>educes the risk of milk fever<\/strong><\/span><\/h3>\n<p>Topro Calcium bolus was specially developed to reduce the risk of milk fever. Each calcium bolus contains 20 grams of\u00a0<strong>pure, easily absorbable calcium<\/strong>,\u00a0which is immediately released in the rumen. A deficit is therefore supplemented right away. Besides calcium, vitamin D has also been added to this bolus. A good supply of vitamin D is essential for the effective absorption of calcium. This bolus also contains phosphorus (5.4%). Phosphorus is necessary for the retention of calcium, and a phosphorus deficit often accompanies a calcium deficit.<\/p>\n<h3><span style=\"color: #009cde;\">Dosage<\/span><\/h3>\n<ul>\n<li>12-24 hours before calving: 2 boluses<\/li>\n<li>Immediately after calving: 2 boluses<\/li>\n<li>10-12 hours after calving: 1 or 2 boluses<\/li>\n<li>24 hours after calving: 1 or 2 boluses<\/li>\n<\/ul>\n<h3><span style=\"color: #009cde;\"><strong>Dosage after a calcium infusion<\/strong><\/span><\/h3>\n<ul>\n<li>2 boluses 2 hours after the infusion<\/li>\n<li>2 boluses 12 hours after the infusion<\/li>\n<\/ul>\n<h3><span style=\"color: #009cde;\"><strong>Instructions for administration<\/strong><\/span><\/h3>\n<ul>\n<li>Administer using a suitable bolus applicator<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Topro Calcium bolus is a mineral dietetic feed especially for cows that are calving. Cows have a high calcium requirement [&hellip;]<\/p>\n","protected":false},"featured_media":21154,"template":"","meta":{"_acf_changed":false,"ngg_post_thumbnail":0},"product_brand":[],"product_cat":[1143,1156,1178,1142,1193,1194,1146],"product_tag":[],"woo-feed-brand":[],"class_list":{"0":"post-11704","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-cattle-milk-fever","7":"product_cat-cattle-minerals","8":"product_cat-cattle","9":"product_cat-milk-fever","10":"product_cat-milk-fever-cattle","11":"product_cat-minerals-cattle","12":"product_cat-minerals","14":"first","15":"instock","16":"featured","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Calcium bolus - Topro Animal Health<\/title>\n<meta name=\"description\" content=\"The Topro Calcium bolus provides extremely accurately with the daily required trace elements iodine, cobalt, copper, zinc and selenium.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.topro.nl\/en\/product\/cattle\/milk-fever-cattle\/topro-calcium-bolus\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calcium bolus - 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