{"id":18967,"date":"2017-12-23T16:19:46","date_gmt":"2017-12-23T14:19:46","guid":{"rendered":"https:\/\/www.dovital.nl\/product\/uncategorized\/rohnfried-gervit-w-500ml\/"},"modified":"2026-08-11T11:27:47","modified_gmt":"2026-08-11T09:27:47","slug":"rohnfried-gervit-w-500ml","status":"publish","type":"product","link":"https:\/\/dovital.nl\/en\/product\/rohnfried-gervit-w-500ml\/","title":{"rendered":"R\u00f6hnfried Gervit W 500ml"},"content":{"rendered":"
[vc_row][vc_column][vc_column_text css=””]\n

R\u00f6hnfried Gervit-W is a liquid complementary feed for pigeons, poultry and ornamental birds<\/strong>, developed to prevent vitamin deficiencies during important periods such as the racing season, exhibitions, breeding and moulting<\/strong>.<\/p>\n

After stress and heavy exertion, vitamin requirements increase significantly. Gervit-W specifically meets this increased demand and supports recovery, condition and natural resistance.<\/p>\n

The product also contains betaine<\/strong>, which has a positive effect on water balance and liver metabolism<\/strong>. This is particularly beneficial during flights in hot weather.<\/p>\n

\n

Administration<\/h2>\n

Gervit-W is administered via the drinking water.<\/p>\n

Dosage<\/h3>\n

During breeding and racing period<\/strong><\/p>\n

    \n
  • \n

    10 ml (1 full screw cap) in 2 litres of drinking water<\/strong><\/p>\n<\/li>\n

  • \n

    Twice per week<\/strong><\/p>\n<\/li>\n<\/ul>\n

    During rest period<\/strong><\/p>\n

      \n
    • \n

      10 ml in 2 litres of drinking water<\/strong><\/p>\n<\/li>\n

    • \n

      Once per week<\/strong><\/p>\n<\/li>\n<\/ul>\n

      In case of increased demand (stress, recovery)<\/strong><\/p>\n

        \n
      • \n

        Can be administered several times per week<\/p>\n<\/li>\n<\/ul>\n

        ⚠️ During the racing season, do not administer Gervit-W on the day of basketing<\/strong>.<\/p>\n

        \n

        Important notes<\/h3>\n
          \n
        • \n

          Do not use drinkers made of copper or iron<\/strong> (these reduce vitamin stability).<\/p>\n<\/li>\n

        • \n

          After opening, store refrigerated and use within one season<\/strong>.<\/p>\n<\/li>\n<\/ul>\n

          \n

          Important usage limitation<\/h2>\n

          Due to the higher vitamin content compared to complete feed:<\/p>\n

            \n
          • \n

            Maximum 30 ml per 2 litres of drinking water<\/strong><\/p>\n<\/li>\n<\/ul>\n

            For poultry, a maximum choline content of:<\/p>\n

              \n
            • \n

              1,000 mg per kg of complete feed<\/strong><\/p>\n<\/li>\n<\/ul>\n

              is recommended.<\/p>\n

              \n

              Composition<\/h2>\n
                \n
              • \n

                Water<\/p>\n<\/li>\n

              • \n

                Propylene glycol<\/p>\n<\/li>\n

              • \n

                Disodium phosphate<\/p>\n<\/li>\n<\/ul>\n

                (Contains various vitamins and minerals according to nutritional guidelines.)<\/p>\n

                \n

                Storage<\/h2>\n

                Store tightly closed, protected from light and at a temperature not exceeding 25 \u00b0C<\/strong>.
                After opening, keep refrigerated.<\/p>\n

                \n

                Product Highlights<\/h2>\n
                  \n
                • \n

                  Prevents vitamin deficiencies during racing, breeding, moulting and exhibitions<\/p>\n<\/li>\n

                • \n

                  With betaine for water balance and liver support<\/p>\n<\/li>\n

                • \n

                  Ideal during stress and heavy exertion<\/p>\n<\/li>\n

                • \n

                  Easy to administer via drinking water<\/p>\n<\/li>\n

                • \n

                  Suitable for pigeons, poultry and ornamental birds<\/strong><\/p>\n<\/li>\n

                • \n

                  Supports condition, recovery and resistance<\/p>\n<\/li>\n<\/ul>\n[\/vc_column_text][\/vc_column][\/vc_row]\n<\/div>","protected":false},"excerpt":{"rendered":"

                  Gervit W is a vitamin and mineral supplement that supports the daily nutrition of pigeons during moulting, breeding and racing periods.<\/p>\n","protected":false},"featured_media":64614,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[3372,3158,3160,3156,3087,8368,3244,10780,3107],"product_tag":[],"class_list":["post-18967","product","type-product","status-publish","has-post-thumbnail","product_cat-birds","product_cat-for-breeding","product_cat-for-the-moult","product_cat-food-supplement","product_cat-pigeons","product_cat-poultry","product_cat-rohnfried-pigeons","product_cat-rohnfried-birds","product_cat-vitamins-minerals","product_shipping_class-vital-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nR\u00f6hnfried Gervit W: Essential Vitamin for Pigeons<\/title>\n<meta name=\"description\" content=\"Discover R\u00f6hnfried Gervit W, the leading vitamin supplement for pigeons. 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