Weigh tape

Why aren't there any vitamins and minerals listed on your feed bags?

12 September 2023

When you look on feed bag labels, there is often an impressive list of added vitamins and minerals.  You will not see this on Simple System Ltd feeds because we do not add any!  When natural, high quality forages are used, there is no need to add vitamins because the food itself is naturally supplying the horses needs - as natural grazing has done for 30 million years! Grass and lucerne are dried in the UK by members of the British Association of Green Crop Driers, and they have analysed these super-feeds for vitamins and minerals with the following results: I have also added the figures for oats (NRC, 2007) by way of comparing cereal with forage.

 

 

units

Dried grass

Dried lucerne

Oats

Calcium

% Dry Matter

0.72

1.37

0.07

Phosphorous

        ""

0.3

0.29

0.3

Magnesium

        ""

0.18

0.21

0.16

Potassium

       ""

1.58

1.9

0.45

Sodium

        ""

0.28

0.14

0.06

Sulphur

        ""

0.39

0.35

0.23

Cobalt

Mg/Kg DM

0.34

0.28

0.06

Iodine

       ""

0.45

0.49

0.13

Copper

      ""

7.9

6.9

6.7

Iron

       ""

584

145

80

Manganese

       ""

104

25

40

Molybdenum

      ""

1.05

1.0

?

Zinc

       ""

38.4

22.4

39

Selenium

       ""

0.28

0.14

0.24

Vit E

iu/Kg DM

32.3

34

15

B-carotene (VitA)

Mg/Kg DM

57.2

31.2

0.2

 

 So, you can see from the table above that oats are lower in all macrominerals than forages with the only exception of Phosphorous and lower than forages in all the microminerals/trace elements except manganese, zinc and selenium and this only slightly and not always for both grass and lucerne.  The difference in vitamins is remarkable.  You can imagine that processed by-products of cereals, such as wheatfeed and oatfeed, will offer an even worse profile.

 

Featured News

Frost and the increased risk of laminitis

Many of us have seen hard frosts this morning and snow may even be on the cards for some parts of the country later this week. This has the potential to increase the risk of laminitis.

Managing changes in routine during winter

In winter it can be hard to strike a balance between horse ownership and day-to-day life; less daylight means many horses spend an increasing amount of time indoors and may also have less interaction with their owners who are dashing back home to thaw out

Feeding the poor doer in winter

Winter can be a challenging time for our poor doers; grass quality declines offering much less nutritional value than in the warmer seasons and the cold weather makes use of energy stores for generating heat and staying warm.