Weed Management Plans for Horse Pastures

 Planned Grazing: A Study Guide and Reference Manual Another chronic case of self-flagellation. You “control” weeds with horses just like you do with cattle or sheep and goats–high stock density/herd effect. During periods of active growth reduce the time to a level that will not permit a second bite. etc. 

A Handbook for Ranch ManagersThis might get a little complicated on a multi-sire breeding farm where different mares are to be bred to different stallions. However, that is not necessarily overwhelming. In fact, pages 88 and 89 of Planned Grazing have a detailed description of how this was done with cattle.

Weed Management Plans for Horse Pastures

By University of Kentucky College of Agriculture, Food, and Environment

Environmental & Natural Resource Economics: The Austrian ViewAn effective weed management plan should consider the purpose of the pasture, weed species and abundance, which weeds should be controlled and how, and sources of information.

Photo: iStock

Combat Shooter's Handbook Reconnaissance Marine MCI 03.32f: Marine Corps Institute The Betrayed: On Warriors, Cowboys and Other MisfitsThe fall is a good time to evaluate your horse pasture’s quality because it’s easy to see which weeds were most prevalent and uncontrolled during the summer and are now large and seed-producing. It is also a good time to develop a weed management plan for pastures during the coming year. An effective weed management plan should consider the following items: the pasture’s purpose, weed species and abundance, which weeds should be controlled and the method of weed control, and sources of information.

The Essence of Liberty: Volume I: Liberty and History: The Rise and Fall of the Noble Experiment with Constitutionally Limited Government (Liberty and ... Limited Government) (Volume 1)  The Essence of Liberty: Volume II: The Economics of Liberty (Volume 2) The Essence of Liberty: Volume III: A Universal Philosophy of Political Economy (Liberty: A Universal Political Ethic) (Volume 3)Purpose of the pasture: If the pasture is a significant portion of your horses’ diet, you will want a high-quality, nearly weed-free forage. Conversely, a “pasture” maintained as a drylot for feeding horses will contain many weeds but there is little reason to control them, as there are few, if any, desirable forages in a drylot. Kentucky property owners typically maintain their horse pastures between these two extremes. The questions of “why are these weeds in my pasture?” followed by “what should I do about weeds in the pasture?” are asked frequently. Forages grown with adequate fertility that are not overgrazed will limit weed occurrence but will not prevent all weeds from growing.

Weed species, abundance, and distribution: Plants that we call weeds grow in ecological niches. This means an environment exists that allows for germination, vegetative growth, and maturation. Horse pastures provide several of these ecological niches that allow some weeds to thrive. Kentucky is located in the temperate transition zone that allows warm-season or cool-season plants to grow. Warm-season weeds germinate in spring or early summer, grow, and produce seeds before frost. Cool-season weeds germinate and produce some growth in the fall and produce seeds the following spring or summer. The many cool- and warm-season weed species provides horse pasture managers with the challenge of determining what weeds, if any, they should be controlling in a pasture. The most abundant weeds in horse pastures usually are annual species that produce thousands of seeds. Spiny pigweed, also known as spiny amaranth, produces more than 100,000 seeds per plant. This weed is widespread and grows most often in compacted areas along fences and around feeding and watering areas of pastures. Spiny pigweed also is a good example of weeds’ “patchiness,” meaning the only grow in certain portions of the pasture where their ecological niche occurs.

Which weeds to control and method and time of weed control: Generally, you should remove from pastures all poisonous weeds and weeds that inhibit grazing. Poison hemlock, for instance, grows across Kentucky and is toxic to horses and other animals. Although horses rarely eat poison hemlock, property owners should remove it. Musk thistle and bull thistle grow throughout Kentucky and inhibit grazing. Canada thistle occurs less frequently but also inhibits grazing and is more difficult to control. Large crabgrass and yellow foxtail are warm-season summer grasses. Horses graze the large crabgrass but not yellow foxtail. Buckhorn plantain is a cool-season plant that horses consume when pasture grass is limiting. Horse will readily consume any small, tender “weeds” but rarely consume them as large plants.

Methods of removing horse pasture weeds include hand removal, mowing, and herbicide application, and each has its advantages and disadvantages. Hand-weeding can be very effective and is particularly useful for removing poisonous plants, such as poison hemlock, from the pasture. Poisonous plants need to be controlled but should also be removed from the pasture to prevent animals from consuming them. The downside of hand-weeding is that the process is slow and inefficient for large areas. Mowing is rarely effective for killing weeds in pastures—mowing low enough to kill the weeds (2 inches or less) removes valuable forage. Mowing heights of about 6 inches will keep some large weeds from producing seeds but does not control smaller weeds. Herbicides are efficient and provide excellent control, but in areas of the transition zone such as Kentucky, there is not one herbicide that will control all the weeds with one treatment.

There are optimum times to control weeds with herbicides. The following months are the preferred times for herbicide treatment of several weedy species in Kentucky:

  • October-November: Common chickweed, henbit, purple deadnettle, dandelion, buckhorn plantain, buckhorn plantain, musk thistle, bull thistle, Canada thistle, poison hemlock.
  • February-March: buttercups, curly dock, broadleaf dock, chicory
  • May-July: spiny pigweed, white clover, hemp dogbane, goldenrod, cocklebur, perilla mint, common ragweed, jimsonweed

Consult your local Cooperative Extension Service agricultural agent for specific information on herbicides in your area. Remember, not all herbicides are registered for use in all states and countries so read the label carefully, and follow all directions. Many Cooperative Extension Services have publications regarding weed control in pastures. Examples of such publications are:

William W. Witt, PhD, emeritus professor in the Department of Plant and Soil Sciences at the University of Kentucky, provided this information.

Environmental & Natural Resource Economics: The Austrian View

edited by

Dr Jimmy T (Gunny) LaBaume

Is now available in both PAPERBACK and Kindle

BookCoverImageMurray N. Rothbard was the father of what some call Radical Libertarianism or Anarcho-Capitalism which Hans-Hermann Hoppe described as “Rothbard’s unique contribution to the rediscovery of property and property rights as the common foundation of both economics and political philosophy, and the systematic reconstruction and conceptual integration of modern, marginalist economics and natural-law political philosophy into a unified moral science: libertarianism.”

This book applies the principles of this “unified moral science” to environmental and natural resource management issues.

The book started out life as an assigned reading list for a university level course entitled Environmental and Natural Resource Economics: The Austrian View.

As I began to prepare to teach the course, I quickly saw that there was a plethora of textbooks suitable for universal level courses dealing with environmental and natural resource economics. The only problem was that they were all based in mainstream neo-classical (or Keynesian) theory. I could find no single collection of material comprising a comprehensive treatment of environmental and natural resource economics based on Austrian Economic Theory.

However, I was able to find a large number of essays, monographs, papers delivered at professional meetings and published from a multitude of sources. This book is the result. It is composed of a collection of research reports and essays by reputable scientists, economists, and legal experts as well as private property and free market activists.

The book is organized into seven parts: I. Environmentalism: The New State Religion; II. The New State Religion Debunked; III. Introduction to Environmental and Natural Resource Economics; IV. Interventionism: Law and Regulation; V. Pollution and Recycling; VI. Property Rights: Planning, Zoning and Eminent Domain; and VII. Free Market Conservation. It also includes an elaborate Bibliography, References and Recommended Reading section including an extensive Annotated Bibliography of related and works on the subject.

The intellectual level of the individual works ranges from quite scholarly to informed editorial opinion.

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About Land & Livestock Interntional, Inc.

Land and Livestock International, Inc. is a leading agribusiness management firm providing a complete line of services to the range livestock industry. We believe that private property is the foundation of America. Private property and free markets go hand in hand—without property there is no freedom. We also believe that free markets, not government intervention, hold the key to natural resource conservation and environmental preservation. No government bureaucrat can (or will) understand and treat the land with as much respect as its owner. The bureaucrat simply does not have the same motives as does the owner of a capital interest in the property. Our specialty is the working livestock ranch simply because there are so many very good reasons for owning such a property. We provide educational, management and consulting services with a focus on ecologically and financially sustainable land management that will enhance natural processes (water and mineral cycles, energy flow and community dynamics) while enhancing profits and steadily building wealth.
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