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Purposeful Pig Production

August 26, 2017

At Seven Sons we have 3 foundational tenets for good stewardship that guide the management of our land and livestock. When deciding what species of plants or animals to raise and how to manage them, we ask ourselves 3 specific questions:

  1. Does this decision benefit the long-term environmental health of our land?
  2. Does this decision benefit the long-term health of our business?
  3. Does this decision benefit the long-term health of our community?

If the answer is no to any of the above questions, then we go back to the drawing board. In the context of holistic management this series of tenets is referred to as the "triple bottom line." It's the belief that the whole is always greater than the sum of its parts

In order to hold to these 3 tenants, this means our daily management decisions must be responsive and adaptive. In the videos below you will learn how we're using adaptive grazing with our hogs to accomplish our stewardship tenants described above. 

Example 1: Using hogs to encourage nutrient cycling.


During the winter we keep our hogs in fields close to the farmstead where we have frost free watering points and huts for shelter. Over the course of the winter, these areas become loaded with high amounts of nitrogen and nutrients from the dense distribution of manure. In the spring we move the hogs away from these wintering areas and then we seed specific plants that are ideal for metabolizing the high amounts of nitrogen. 

In the video below we planted non-gmo corn that grew over 6 feet tall with no fertilizer inputs needed. We then turned the hogs back into this area to forage and eat the new growth. Most of the plant matter will be returned to the land to feed the soil microbes, resulting in increased organic matter year after year. 

Notice that we've met all 3 tenants: the soil is improving in health, our business is better off financially from increased soil fertility, and we're producing healthy pork from healthy hogs for our community of customers.

Example 2: Using hogs to encourage plant diversity in perennial pastures. 

In this video below we have a perennial pasture stand that has a high amount of Fescue and lacks some needed plant diversity. We're allowing the hogs to disturb the soil in an attempt to awaken the latent seed bank. The soil disturbance also gives us the opportunity to seed new plants without having to mechanically till the soil. Not to mention the hogs are applying some great manure fertilizer at the same time. Just another example of using adaptive grazing to fulfill our 3 tenets of good stewardship.

Hope you enjoyed the videos and learning more about our farm. If you have any questions, thoughts or improvements we could make, please reach out in the comments below.

Blaine Hitzfield

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