Raw material and nutrient lexicon
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Barley
Barley is a cereal species ( Hordeum vulgare) with a short stalk and a long spike. A distinction is made between two groups: the multi-row barley (all three spikes of a flower plane are fertile) and the two-row barley (only the middle spikelet is fertile). Of the many-rowed barley, the original six-rowed (equal-rowed) barley no longer plays a major role; the unequal-rowed (so-called four-rowed) barley provides feed barley. Both varieties are cultivated as summer and winter barley. Two-row barley is the predominantly cultivated crop barley, mostly as spring barley. The high-protein barley provides feed barley, the low-protein (summer) barley malting barley. The starch content (approx. 52 %) and protein content (approx. ten to 13 %) are important for animal feed. This also determines theenergy content. During beer production, various by-products of malting barley are produced for animal feed.Malt germs andbrewer's grains are worth mentioning here.
Barley |
|
Ingredients |
Content
|
|
Dry matter, g/kg |
870,00 |
|
Crude protein, g/kg |
109,00 |
|
Lysine, g/kg |
4,00 |
|
Methionine, g/kg |
1,85 |
|
Methionine |
4,20 |
|
Threonine, g/kg |
3,70 |
|
Tryptophan, g/kg |
1,40 |
|
UDP, %of |
15,00 |
|
nXP, g/kg |
140,10 |
|
RNB, g/kg |
-4,95 |
|
Crude fibre, g/kg |
50,00 |
|
Crude fat, g/kg |
22,00 |
|
Sugar, g/kg |
16,00 |
|
Starch, g/kg |
527,00 |
|
Starch resistance |
15,00 |
|
resistant starch |
79,05 |
|
NDForg, g/kg |
160,95 |
|
ADForg, g/kg |
56,55 |
|
NFC, g/kg |
556,80 |
|
Structural value |
-0,05 |
|
Crude ash, g/kg |
24,00 |
|
ME, MJ/kg |
12,65 |
|
ME, MJ/kg |
11,39 |
|
ME, MJ/kg |
11,30 |
|
NEL, MJ/kg |
7,10 |
|
Calcium, g/kg |
0,60 |
|
Phosphorus, g/kg |
3,40 |
|
digestible phosphorus |
1,53 |
|
Sodium, g/kg |
0,15 |
Sources: DLG feed value tables for pigs; DLG feed value tables for ruminants; Rechenmeister 2000 (Landwirtschaftskammer Westfalen-Lippe); CVB Veevoedertabel; DLG-Information 2/2001 "Structural and carbohydrate supply of the dairy cow"
