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Selenium & Iodine Premix

Product Details

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★ ★ ★ ★ ★ (22) Read reviews »

A trace mineral premix with maximum allowable selenium concentration and fortified iodine levels for sheep and goats.

  • Veterinarian Formulated
  • Provides adequate Selenium & Iodine
  • For goat use, mix with cattle trace mineral salt to provide copper
  • 5 lbs feeds 10 sheep and goats their mineral needs for 1 year

  • Selenium & Iodine Premix

    Item #780025 | Weight 5.00 lbs
    In Stock
    $22.00
Data
Accessories
Reviews (22)

Shipping

Available for sale in the USA only.


Benefits

All of Premier’s premixes include the essential trace minerals needed for well-being of sheep and goats. But Dr. Morrical’s GOLD Formula Premixes build on the work done by Dr. Kennedy of Pipestone Veterinary Services by increasing the levels of zinc and iodine to promote healthier hooves, animal growth and reproduction. These premixes also contain additional selenium (to the maximum level allowed by the FDA), manganese, and cobalt to maximize flock health and immunity.

Premixes Compared (when mixed with 50 lb plain salt)

  Selenium & Iodine Premix
(ppm)
GOLD Formula
Sheep Trace Mineral Premix

(ppm)
GOLD Formula
Goat Trace Mineral Premix**

(ppm)
Selenium 88 90 90
Zinc 21 22,700 22,700
Iodine 196 545 545
Manganese 15 1,454 1,454
Cobalt 4 54.5 54.5
Copper 0 2.6 4,545
Molybdenum 3.5 68 0
Cost per animal, per year* $1.26 $2.38 $2.38
* Costs are cheaper for the SE/I premix since you use only 1 pound with 50 pounds of salt. The difference is that the GOLD premix meets all the trace mineral needs of the herd. SE/I does not provide adequate zinc, cobalt and manganese and may result in deficient diets. ** For goats, copper has been increased with no added molybdenum (ties up copper) for better milking production. Goats should not receive molybdenum because it increases the chance of copper deficiency.

Questions? Ask a sheep expert to help customize a mineral ration for your situation.


Specs

5 lb bag

Guaranteed Analysis

  • Calcium (Ca), min 31.0%
  • Calcium (Ca), max 36.0%
  • Iodine (I), min 1.0%
  • Selenium (Se), min 4,500 ppm

Ingredients: Sodium Selenite, Calcium Carbonate, Manganese Sulfate, Iron Oxide, Zinc Sulfate, Mineral Oil, Ferrous Sulfate, Ethylenediamine Dihydriodide, Sodium Molybdate, Cobalt Sulfate.


How to Use

Mix 1 lb with 50 lbs of plain salt to provide 200 ppm of iodine and 88 ppm of selenium in the mixed salt.

Feed mixed salt to sheep at a rate of 0.25 ounces (seven grams) per head per day. The maximum feeding rate of the mixed salt is eight grams per head, per day, which will provide 0.7 mg of selenium.

For goats, add premix to 50 pounds of cattle trace mineral salt to provide copper supplementation. Inclusion rate may need to be lowered if cattle trace mineral contains selenium.

Add to 50 pounds of feed grade salt to make trace mineral salt for your flocks trace mineral supplementation program.

Shepherd’s Choice™ Management Tip

In areas with excess moisture and humidity, add an anti-caking agent to the trace mineral salt to prevent the mixture from clumping. As an alternative, reduce the amount of salt offered to a weekly supply, or less.

Several anti-caking agents are specific for salt. They are calcium aluminum silicate, calcium silicate, calcium stearate, magnesium stearate or magnesium silicate. The inclusion rate should start at 1% of the salt mixture and can go up to 2%. Diatomaceous earth can also be used at a 2% inclusion rate.

—Dan Morrical, Ph.D., Small Ruminant Nutritionist


Precautions

Caution: Follow label directions. The addition to feeds of higher levels of this premix containing selenium is not permitted.

Read all warnings and cautions on label. For livestock use only.

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Average Rating: ★ ★ ★ ★ ★ 4.8 out of 5
Number of reviews: 22 customers reviewed this product.
Recommended: 22 out of 22 said they would recommend this product to a friend.

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Selenium & Iodine Premix
★ ★ ★ ★ ★
January 26, 2022

Sherry E from Michigan

Great product. Especiallly useful for small farms. You shoud never have soft muscle diesease with this available.

Selenium & Iodine Premix
★ ★ ★ ★ ★
September 6, 2021

Kathy M from Minnesota

We have used this product for years. Make things very easy.

Selenium & Iodine Premix
★ ★ ★ ★ ★
August 10, 2021

Jessica C from South Carolina

Love this product and I’ve begun using it regularly for my does near kidding time and I haven’t yet had any issues related to selenium deficiency like I had prior to use, despite using another great mineral free choice.

My reason for only 4 stars is it’s in a 5lb bag and there is work to be done as far as measuring it out to add to my other batch of minerals. 5lbs is a great shipping size but unless you have a massive bin for minerals, which I don’t, it means measuring out what I need and then having an unsealed bag sitting around until I need it again. It’s a minor inconvenience for the product and won’t at all deter me but some thought on a resealable bag by the manufacturer would be great!

Selenium & Iodine Premix
★ ★ ★ ★ ★
February 4, 2021

Martha H from Wisconsin

I use this mixed in cattle TM Salt for my goats, per instructions. This way I'm sure I get enough selenium and iodine. The goats eat it with no problems. My goats are healthy and have healthy kids.

Selenium & Iodine Premix
★ ★ ★ ★ ★
April 26, 2020

Frank V from Iowa

This product greatly reduces my mineral expense. The delivery is very fast. I don’t think I can drive to Cedar Rapids and back to the farm as fast as the product is delivered. How do they do it?

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About Conductivity

Conductivity measures the amount of electrical current a material can carry. The opposite measure is known as resistance.

Tinned Copper Superconductor

Many of Premier’s electric net fences feature a green and white superconductor that has both stainless steel and tinned copper filaments for optimal conductivity.

These “premium” nets are 10 times more conductive (38 ohms per 1000') than “basic” nets offered by our competitors. This enables the electric pulse to travel much farther and be less affected by weed contact.

Customers who are unhappy with netting are often those who’ve chosen nets from China or their farmstore equivalents.

Types of Line Posts

Line posts are built into the net. Three options are available.*

Line Posts Compared
  1. Single Spike (SS)
    The best choice, unless your soils are always soft or very hard.
  2. Double Spike (DS)
    Posts allow you to push in the spikes with your foot. When soil is hard or rocky, double spikes are more difficult to install and remove.
  3. Drivable Posts (DP)
    Allows use of a mallet or dead blow hammer for installing posts in dry, hard or rocky soil. Features a “spike stop” for extra support and internal fiberglass ribs for added strength.

Tip: To insert a line post into frozen or hard soil, use a power tool to drill pilot holes.

* Not all fences have all line post options.

About Positive/Negative (Pos/Neg) Nets

Is your area dry?

Conventional electrified fence systems rely on soil moisture to be effective. However, not all areas have the required moisture.

Dry soil increases resistance—a weaker, less effective pulse occurs that does not deter animals.

To overcome this, Pos/Neg nets* are wired to allow the use of every other horizontal strand as an extension of the ground terminal. Because half the strands are connected to the ground terminal or ground rod, reliance on soil moisture is reduced. A PowerLink must be purchased separately to make the secondary ground connection.

How it works…

In order to receive a shock, the animal must touch both a positive (hot) and negative (grounded) strand at the same time. This will deliver more pain to the animal than an all hot net (Pos/Pos) because moisture in the soil is not required to complete the circuit.

Pos/Neg fences can be converted to Pos/Pos in moist conditions. Remember, all fences must be kept free of vegetation.

* Not all fences have Pos/Neg options.

Line Post Spacing

“Plus” nets—6'8" spacings between built-in line posts*

Line Post Spacing

Standard nets—10' or 12' spacings between built-in line posts*

* Spacings are approximate.
Distance between built-in line posts may vary by product.

Essential Energizer Advice

  • Buy a larger energizer than necessary. When the fence pleases, most folks will buy more fence—and need additional output.
  • Use a low-impedance intermittent pulse energizer.
  • Use a fence tester to check the voltage often.
  • Use enough ground rod(s)—included with our energizer kits.
  • Don’t allow your lead acid battery to discharge below 40%.
  • Use insulated wire that is designed for electric fences.
  • Always connect the fence to an energizer, not an outlet.
  • Visit this link for answers to other common energizer questions.

Two Basic Types

  1. All-in-one Solar
    • Solar units are very portable.
    • Because they need a battery, these units are more costly to purchase and operate than plug-in units.
    • Batteries are less effective in cold temperatures (deplete faster).
    • Most farmstore solar units are too weak, in joules of output, to properly energize netting. That’s why we designed our own.
  2. Plug-in & Battery
    • Least cost to purchase and operate per joule of output.
    • Best for fences exposed to heavy vegetation.
    • Cold temperatures do not affect performance.
    • Recommended for whole-farm systems, but can be complex to install. Higher output requires more ground rods, underground cables, multiple output terminals, etc.

Shipping Zones

Map of Shipping Zones
Dan Morrical

Dr. Dan Morrical, Ph.D.
Premier 1 Supplies

Dan Morrical joined the Iowa State University staff in 1984 as Extension Sheep Specialist after completing his doctorate degree at New Mexico State University. He held the rank of Full Professor as of July 1, 1995 and retired from full-time teaching in 2017.

While at Iowa State University, Dr. Dan Morrical was responsible for educational programs in all areas of sheep production, ranging from nutrition, genetics, marketing and management. Research areas focused on applied projects in the areas of nutrition, forage utilization, genetics, out-of-season breeding and lamb survival.

Dr. Morrical has been heavily involved in providing educational resources to the sheep industry. He has authored over 30 extension fact sheets, ration balancing software programs, grazing videos and co-authored the nutrition chapter of the SID Handbook with Dr. Margaret Benson from Washington State University.

Dr. Morrical now serves as Premier’s on-staff small ruminant nutritionist and sheep production advisor. Most recently, he’s introduced a line of “GOLD FORMULA” mineral premixes under The Shepherd’s Choice® brand, aimed to maximize hoof health and immunity.

Braided vs. Twisted

Braiding instead of twisting the horizontals increases the frequency of metal filaments on the outside of the strand.

Braided vs. Twisted Electric Net Fences

What’s the benefit?

  1. More metal is exposed on the outside of the strand. This enables improved animal to conductor contact. The electric pulse is better able to travel from the fence and into the animal, resulting in a memorable shock.
  2. A tighter, braided weave results in fewer snags when carried or pulled through pastures, reducing frustration.

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