Page 6 - referenceguide6th_web
P. 6

INTRODUCTION TO REGENERATIVE AGRICULTURE


     We often hear producers who use cover crops state that they
     practice “Regenerative Agriculture.” But what is “Regener-
     ative Agriculture?” Regenerative Agriculture is an under-                                                          Photo by Gabe Brown
     standing. It is an understanding that one must work with
     nature instead of against her. The deep, rich topsoil which
     once covered a large percentage of North America was the
     result of a healthy, functioning soil ecosystem. Sunlight,
                               water, minerals, plants, mam-
                               mals, insects, and micro-organ-
                               isms all working in harmony.

                               Unfortunately, today much of
                               the current production model
                               is about man trying to impose   cover crops to our rotation will increase biodiversity, pro-
                               his will on nature. We have an   tect and grow topsoil, pump more carbon into the soil, feed
                               infiltration  problem  and  we   soil biology, and allow the integration of livestock onto
    Photo by Ron Sealock       a cover crop to build soil ag-  cropland. Those who work with nature and follow her prin-
                               till the field rather than grow
                                                               ciples are seeing an exponential increase in the health and
                               gregates. We see a pest and we
                                                               function of their soil, the plants that grow in it, and the an-
                               spray a pesticide, rather than
     providing habitat for predator insects which would kill the   imals that thrive on them.
     pest. We have low yields, so we add more synthetic fertilizer   Perhaps the greatest testament to “Regenerative Agricul-
     rather than feeding soil life with diverse root exudates. We   ture” is the fact that it significantly improves not only prof-
     treat symptoms instead of solving the real problem.       itability, but quality of life as well. Those who practice it say

     The result is a degraded resource. What was once thick,   that it has made farming and ranching fun again!
     deep topsoil is now but a mere fraction of what it was. I have   Charles Kellogg said it best when he stated, “Essentially, all
     the good fortune of being on hundreds of farms and ranch-  life depends upon the soil…There can be no life without the
     es all over North America every year and I have never been   soil and no soil without life; they have evolved together.”
     on an operation, including my own, that is not degraded. As
     producers, we have come to accept that degraded resource.                By Gabe Brown • Bismarck, ND
                                                                              Gabe Brown is one of the pioneers of the current soil health move-
     But if we follow nature’s template, using the five principles            ment which focuses on the regeneration of our resources. Gabe,
     of a healthy ecosystem, we can regenerate our resources.                 along with his wife, Shelly, and son, Paul, own and operate Brown’s
                                                                 Photo by     Ranch, a diversified 5,000 acre farm and ranch near Bismarck.
     Those five principles are:                                  Larry Richenburger
      1.  Armor on the soil surface.                                                To learn more about Regenerative Agricul-
                                                                                    ture, we recommend reading Gabe’s book,
      2.  Least amount of chemical and physical disturbance                         “Dirt to Soil”, where he tells the story of
          possible.                                                                 his amazing journey and offers a wealth of

      3.  Diversity of plants and animals, including insects.                       innovative solutions to our most pressing
                                                                                    and complex contemporary agricultural
      4.  Living roots in the soil as long as possible throughout                   challenge - restoring the soil.
          the year.                                                                 The Brown’s Ranch model, developed
                                                                                    over twenty years of experimentation
      5.  Animals integrated into the system.                                       and refinement, focuses on regenerat-
     These five principles are the same anywhere in the world                       ing resources by continuously enhanc-
                                                                                    ing the living biology in the soil. Using
     where plants can grow. The “tools” we use to accomplish     regenerative agricultural principles, Brown’s Ranch has grown
     these principles may differ, such as which cash or cover    several inches of new topsoil in only twenty years!
     crops we grow or which species of livestock we raise, but   The 5,000-acre ranch profitably produces a wide variety of
     the principles are the same.                                cash crops and cover crops, as well as grass-finished beef and
                                                                 lamb, pastured laying hens, broilers, and pastured pork, all
     By reducing and eliminating tillage, infiltration rates, water   marketed directly to consumers.
     holding capacity, and nutrient cycling will improve. Adding


   6
   1   2   3   4   5   6   7   8   9   10   11