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Managing Parasites in Livestock

Internal parasites are part and parcel of the animal’s ecosystem, or its “body ecology.” Wild ungulates are continually moving, leaving their parasite loads behind where they desiccate in the sun or just plain run out of nourishment before the animals return to the pasture. However, animals that are subjected to pasture or loafing areas without adequate rest will build up parasite loads, especially on humid landscapes, where moisture and temperature are conducive to their growth and reproductive cycles.

Young animals and those with weakened immune systems are most vulnerable, and this includes pregnant and lactating animals. Never allow your stock with parasite challenges to become underweight.

Parasites: Landscape Management

The first and most important component in parasite management is landscape management by employing sound rotation practices. This includes not only the adequate amount of time for the rest period between rotational grazing, but also grazing height management.

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Cow Comfort: Alleviating Stress for Improved Production

As I listened to Tom and Sally Brown, organic dairy farmers from Groton, New York, describe their struggle with Johne’s, I was reminded of what Dr. Ann Wells, D.V.M., from Arkansas says about cattle stress and its relation to health. This makes so much common sense — not just for Johne’s, but for most diseases and production/reproduction problems: Stress is a major contributor to disease in animals.

When doing farm calls, Wells likes to first observe the cows from a distance in a pasture or in the barn, keeping close track of which ani­mals are not with the rest of the group or who are acting “differently.”

As she walks toward the group, she notices which animals don’t readily get up or act in a predictable manner. She feels that those outliers can be to be early indications of sub-clinical problems, and can help alert a farmer to where management changes are needed.

She then analyzes the body condition of each animal, noticing body fat, hair quality and other factors, which can indicate low-grade conditions. Even noting which animals have the most flies around them is important — flies seem to bother weakened animals more than strong animals.

Sudden or acute stress is often much less of a problem to animals than chronic or periodic stress which can seriously depress the immune system. While it is often easy to detect the causes of acute stress — calving, disease, sud­den changes in temperature, it is often more difficult to notice chronic stress because it comes on gradually.

Some common causes of chronic stress in­clude nutritional inadequacy, lack of suf­ficient clean water, mycotoxins in feed, mud or ice, stray voltage, lack of ample bedding or other discomfort in stalls, and internal parasites.

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Livestock Grazing: The Organic Farmer’s Dilemma

Livestock grazing organically is one of the hardest things to do, and a dilemma for most organic farmers. Why do most farmers farm the way they do? Because it’s easy — easy to spray, easy to buy technology, easy to plant with a no-till machine.

An Angus calf grazes.

But it’s not always easy to make money, provide quality food, or be sustainable.

And about the way farmers care for their livestock? Locking them in a small box, calculating the “perfect ration,” and keeping it “simple”? When problems do show up, grab a drug — that’s easy! It’s a routine that can be taught. It’s certainly easy to get production and volume, but what about the well-being of that animal? And if we are what we eat, we have a problem.

And then there is organic farming. Is it easy? Well, the “not doing things” part is easy. If I just stopped all the negative practices and things went great, then organic would be easy, too. But is that a sustainable system for feeding the world and producing quality food? Organic can produce crops that yield as much as any other production system, but in more sustainable, environmentally friendly ways, providing better quality food while using less energy.

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Composting Tips and Strategies for Balanced Compost

Composting tips are common to find, but information to build a composting program is really what most people are seeking.

A wheelbarrow full of compost that is ready to apply.

Charles Walters, as quoted in Secrets of the Soil, by Peter Tompkins and Christopher Bird, says of microbial life: “There are more kinds and numbers of minute livestock hidden in the shallows and depths of an acre of soil than ever walk the surface of that field.”

As much as a cattle rancher’s livelihood depends on healthy livestock, he and his cattle’s very lives depend on armies of beneficial microbes for survival. Microbes are the foundation for all life on earth; without them the earth would be nothing more than a barren rock. There would be no fertile soils, no plants, no trees, no insects, no animals and no humans.

Soil bacteria secrete acids that break down rocks, and enzymes that break down dead plant and animal matter into rich, life-giving soil, while transforming minerals into forms that are usable to plants. Microbes help prevent soil erosion, combat disease organisms that attack plants, animals and humans, and are an important link our food chain.

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Kunekune Pigs: Perfect for Small Farms

Nursing kunekune pigs.

Colorful six-week-old purebred Kunekunes nursing.

Kunekune pigs (pronounced “cooney cooney”) are a smart option for small farms. Kunekune means “fat and round” in the Maori language. These tasseled, sweet-tempered, medium-sized pigs hail from New Zealand. Fe­males average 100 to 175 pounds, while males can reach the 200 to 250-plus range. They have short, upturned snouts that discour­age rooting, and they do not challenge fences. Kunekunes are grazing pigs and are able to grow on low inputs, making them an ideal breed during periods of escalating grain prices. Gour­met chefs in Los Angeles have declared Kunekune pork outstanding.

My husband and I raise our Kunekunes in a semi-rural environment within the growth management boundary of Olym­pia, Washington. We have more than a dozen neighbors surrounding our 4-acre parcel. Our county conservation district has advised us that our pastures can support two boars, eight sows, and their piglets. One boar can eas­ily keep eight sows in pig, though. Kunekunes are odorless, quiet, and safe for children. This keeps the neighbors happy, and both kids and adults love to visit.

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Cattle Breeds: An Introduction to Randall Cattle

Cattle breeds can vary greatly, so finding the right one can be a challenge. Much has been said lately about breeding cattle with strong genetics for milk production on grass. This is what Randall cattle are all about.

Randall cattle cow and calf.

A Randall cow and calf. Photo courtesy www.randallcattleregistry.org.

For farmers interested in an old-time subsistence cattle breed for a homestead or small grass-based dairy, Randalls may be just the ticket. Randalls originated in Sunderland, Vermont, on the farm of Everett Randall, who, along with his father before him, kept a closed herd of cattle derived mostly from the landrace hill cattle of the area. This herd is thought to have been totally isolated for over 80 years, surviving virtually unchanged while other landrace herds across New England disappeared by being “graded up” in the first half of the 20th century.

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