Ársrit Ræktunarfélags Norðurlands - 01.01.1965, Page 75

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TAFLA 4. Aminósýruinnihald í % af hráproteini ýmissa
fóðurtegunda.
Amino acid content as % of crude protein in some feeds.
Aminósýra g aminósýra í 100 g a£ hráproteini (16 g N)
Amino acid g amino acid in 100 g crude protein (16 g N)
íslenzkt grasmjöl Icetandic grassmeal 120 kg N/ha Er- lent hey Hay Mais Maize Hveitiklíð Wheat bran Fiskimjöl Fishmeal
Reyk- hólar Akur- eyri Mest síld Her- ring Mest þorsk- ur Cod
Cystin 1.3 1.9 1.5 0.9 1.3
Methionin .... 1.6 2.1 1.1 1.1 3.1 2.9
Asparaginsýra . 10.2 10.9 9.2 12.5 11.2 12.2
Threonin 4.1 4.2 3.9 4.9 2.8 2.1 4.3 6.1
Serin 3.4 4.0 3.7 4.0 5.3 5.6 4.9
Glutaminsýra 9.4 9.9 10.0 15.1 13.4 20.2
Prolin 4.3 4.7 5.9 7.1 5.8 6.0
Glycin 4.5 4.9 4.9 3.2 7.4 5.8
Alanin 7.2 7.3 6.1 9.3 7.0 5.1
Valin 5.4 5.3 5.3 7.5 4.1 4.8 7.0 6.7
Isoleucin 4.1 4.2 4.1 3.6 4.5 4.3 5.6 7.6
Leucin 6.9 7.3 7.0 9.3 6.5 5.9 7.8 10.2
Tyrosin 2.5 2.9 2.6 3.7 1.1 2.9 3.2
Phenylalanin 4.5 4.3 4.9 4.1 2.4 3.2 4.1 4.6
Lysin 4.8 4.8 4.5 3.0 3.9 3.2 9.5 9.5
Histidin 1.9 2.1 1.5 2.2 1.7 2.7 2.8 2.8
Tryptophan 1.1 1.2 1.8 1.6 0.9 0.8
Arginin 4.5 5.0 4.6 6.1 7.5 4.8 8.1 5.7
% hráprotein.. 20.5 14.9 7.4 7.6 14.9 18.8 87.5 92.5
% crude protein
Tölurnar fyrir hey, maís, hveitiklíð og fiskimjöl eru úr Tables of the
amino acid in foods and feedingstuffs (4).
The values for the crude protein composition and content in hay,
maize, wheat bran and fishmeal are from Tables of the amino acids
in foods and feedingsstuffs (4), nr. 980, 676, 779, 778, 622 and 617.