Mineral Bags

By on January 17, 2018

Pre-Calver 25kg

Correct management and nutrition of dry cows is crucial if you are to obtain:

  • A healthy and vigorous calf.
  • Maximum dry matter intake in early lactation.
  • Good immunity to fight infections in both the cow and calf.
  • Optimum milk production in the following lactation.
  • Improved reproductive performance.

Key Benefits

  1. Supports the immunity development of both the cow and her unborn calf.
  2. Supports quicker easier calving.
  3. Promotes placental expulsion.
  4. Increases disease resistance, feed efficiency and animal performance.
  5. Contributes to good quality colostrum and reduced calf mortality.
  6. Contains premium ingredients with full traceability and is manufactured under a UFAS approved quality system.


High Phosphorus 25kg

A quality mineral designed for feeding to lactating dairy cows and growing or finishing cattle being fed forage maize, whole crop silage, beet or any other phosphorus deficient diet.

  • Designed for feeding to dairy cows after calving where grass silage is the principal or sole forage.
  • Formulated for feeding to beef cattle (at a reduced rate) where a combination of forages are being fed, for example grass silage, maize silage and/or fodder beet.

Features & Benefits:

  • Contains high levels of Phosphorus.
  • Contains the required level of trace elements & vitamins.
  • Contains iodine – an essential trace element required for milk production & vitally important to support the growth & development of embryos.


General Purpose Cattle 25kg

This General Purpose Mineral bag is specifically formulated by us at O’Sullivans, for supplementing the diet of cows /cattle indoors on silage or at grass containing a full complement of essential vitamins, minerals and trace elements. It provides your cattle balanced mineral nutrition year-round that they need for health and reproduction. Proper levels of key minerals can help optimize cattle performance.

Key Features:

  • Highly palatable formulations for optimum intakes.
  • Contains quality raw materials for maximum availability.
  • Manufactured to UFAS quality standards.
  • Labour saving.
  • Cost effective.
  • 24 hour nutrition.


General Purpose Sheep 25kg

Our General Purpose Sheep bag provides complementary molassed powdered mineral/vitamin supplements which are formulated based on the latest scientific research and EU guidelines.

It is specifically formulated for ewes pre-tupping, pre-lambing and post-lambing and contains a full complement of essential minerals, vitamins and trace elements and should be used in conjunction with forage.

It is also suitable for steaming-up rams pre-tupping and for lambs at pasture helping to aid growth, milk and fleece quality. Not suitable for ram lambs.


RumBuff 20kg + Yeast


RUMBUFF is a breakthrough in the search for an ideal buffering agent. It has many properties, which make it the only and obvious choice for inclusion in feeds where a buffering agent is desirable.

Benefits of Feeding RumBuff:Rumbuff bag image

  • Acid Buff buffers the rumen and not just the silage.
  • Over 2 times the buffering capacity of sodium bicarbonate.
  • Unique honeycomb structure increases surface area.
  • Slow release buffer.
  • Completely natural product.
  • Helps reduces problems with acidosis.
  • Helps stop cows “throwing” their cud.


Sweet Cal Mag 25kg

Recommended for areas where grass tetany is a problem. Contains extra molasses for increased consumption and nutrition. Fortified with recommended levels of vitamins and trace minerals.