A primary goal of IRM is sustainable use and Conservation of Natural Resources. We believe a large part of our mission is to provide the knowledge which allows for products to be derived from rangeland while at the same time conserving natural resources. Such conservation activities include preserving desirable plant and animal species, conserving soil and water using planned grazing, and managing brush effectively.

A very important research focus has been developing technology to manage woody plants such as mesquite and juniper (i.e., "brush management"), to provide multiple use options. This focus on brush is a direct result of clientele feedback, which cited brush encroachment as a key problem. We have developed a variety of technologies for manipulating brush, such as aerially applied herbicides and refinements in chaining, which elevates the chain to reduce drag. We also use lower cost techniques such as individual plant treatment with herbicides and prescribed fire for brush management.

These techniques are used to manipulate brush into different landscape patterns to develop different use strategies, ranging from complete removal of brush to produce a grassland setting for livestock production, to inclusion of thickets for wildlife habitat. A savanna, or a mixture of grassland and woody plants, supports both livestock and wildlife production.

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