Petri Dish

Swine - Natural Feeding Program


The swine program offers producers of all production sizes a flexible, economical nutritional program. Our philosophy emphasizes “precision formulation,” which is based on understanding nutrient requirements and providing those nutrients in a package that is highly digestible and available. Our line of drug-free, non-animal protein diets and base mixes have been implemented with great success.

Our use of specialty ingredients in our diet formulations as well as the use of our water-administered specialty ingredients allows for pigs to perform well in these types of drug-free, non-animal protein marketing systems. Precision formulation puts value on synthetic amino acids, which are completely digestible and require little energy to be absorbed and utilized, compared to the amino acids in soybean meal or other protein sources. Additionally, ideal amino acid ratios are used, which are scientifically proven for increased production and fast, efficient, lean gain. By using highly digestible amino acid sources and balancing amino acid ratios, nitrogen excretion is reduced, which lowers nitrogen excretion and ammonia production. Precision formulation utilizes the net energy system, which is the energy available to the pig for producing pork.

  • Antibiotic-free, no animal protein products, no animal fat.
  • Note: Different requirements for various natural feeding programs (weaning age or acceptable ingredients).
  • Specialized nursery basemixes.
  • After nursery phases (>50 lbs BW), then use the EnMax™ grow-finish and sow programs.


  • Stage 1 NAP Pellets (#5015)

    • Complex starter diet.
    • No animal protein or fat products.
    • Specialty ingredients as amino acid sources and to replace other benefits of animal protein sources.
    • Antibiotic-free.
    • Minimizes soybean meal.
    • Source of highly digestible and available amino acids and energy.
    • Regano®.



    Nursery 1100 No Animal Protein, No Fish (#5087)

    • Basemix designed for producers enrolled in Niman Ranch or other natural meat programs. No animal protein products (no fish meal, plasma, blood, etc.).
    • Provides a source of lactose, highly digestible animo acids and energy, calcium, phosphorus, and phytase.
    • Producer adds corn, soybean meal, and soy oil (optional).
    • Add fish meal when applicable.


    • Also check out our all-natural specialty products.