Salt and Trace Minerals for Livestock, Poultry and Other Animals

 

USING SALT IN ANIMAL NUTRITION

Form of salt to use

Salt can be provided to animals in many ways. It can be used in the form of loose salt or salt blocks. Loose salt is used in diets mixed for animal feeding. In relatively small pastures, both loose salt and block salt are self-fed to livestock. With very large pastures or extensive range conditions, where mineral boxes are difficult to reach, salt blocks are a good solution. In some cases, they are dropped by airplane onto range areas. Salt blocks can be made for use in specific areas.

Mineral boxes for salt and other minerals

It is very important to provide mineral boxes for livestock when loose salt is self-fed. Some livestock producers will also place blocks of salt or minerals in a mineral box to protect them from the weather. The feeders should be constructed so that the mineral will remain fresh and dry. Every pasture should have at least one mineral box. Location should be selected so the mineral box can be inspected and filled easily throughout the year from a truck or other utility vehicle. Mineral feeders are used more frequently by livestock if they are located near water sources, back-rubbers and shaded loafing areas. The number of feeders should be adequate for the stocking capacity of the pasture. Feeders should be positioned near the ground so young animals can easily reach the contents of salt and minerals. Reference 323 shows examples of mineral boxes that are practical and aid in controlling external parasites by having back-rubbers attached. Other types are also available.  

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