Potentially degradable N (b)

Potentially degradable nitrogen fraction in the rumen (b), expressed in %.

Values

Feed Perimeter As fed SD Range On DM SD Range Unit Other SD Range Unit Count Count Count
Alfalfa, dehydrated, protein 16-18% dry matter - 57 %
Alfalfa, dehydrated, protein 17-19% dry matter - 57 %
Alfalfa, dehydrated, protein 19-22% dry matter - 57 %
Alfalfa, dehydrated, protein 22-25% dry matter - 57 %
Alfalfa, dehydrated, protein < 16% dry matter - 57 %
Alfalfa, dehydrated, protein > 25% dry matter - 57 %
Barley - 65 19 29-87 % 8
Barley rootlets, dried - 40 % 1
Beet pulp, dried - 89 %
Brewers grains, dried - 57 16 25-77 % 13
Brewers yeast, dried - 29 %
Camelina oil meal, oil > 5% - 67 %
Cassava, starch 66-70% - 28 27-34 % 2
Cassava, starch 70-74% - 28 27-34 % 2
Cereal offal, crude fibre 5-14% - 54 %
Cereal offal, crude fibre > 14% - 54 %
Chickpea, kabuli type - 65 % 1
Citrus pulp, dried - 59 % 1
Cocoa hulls - 36 % 1
Common bean - 67 45-67 % 2
Copra meal, oil 5-20% - 69 % 1
Copra meal, oil < 5% - 79 78-81 % 2
Corn gluten feed - 43 37-44 % 2
Corn gluten meal - 83 9-87 % 3
Cottonseed hulls - 41 37-44 % 2
Cottonseed meal, oil 5-20%, crude fibre 15-20% - 60 %
Cottonseed meal, oil 5-20%, crude fibre < 15% - 60 %
Cottonseed meal, oil < 5%, crude fibre 15-20% - 60 11 41-69 % 6
Cottonseed meal, oil < 5%, crude fibre < 15% - 60 59-64 % 2
Cottonseed, whole - 43 % 1
Cottonseed, whole, extruded - 47 %
Faba bean, coloured flowers - 47 %
Faba bean, coloured flowers, extruded - 71 %
Faba bean, white flowers - 40 %
Fodder beet, raw - 89 %
Grape pomace, dried - 12 % 1
Grape pulp, dried - 12 %
Grape seeds - 56 %
Grapeseed oil meal - 66 %
Groundnut meal, oil 5-20% - 80 % 1
Groundnut meal, oil < 5%, crude fibre < 9% - 80 %
Groundnut meal, oil < 5%, crude fibre > 9% - 80 %
Lentils - 29 % 1
Linseed meal, oil < 5% - 77 %
Linseed meal, oil > 5% - 77 %
Linseed, whole - 38 %
Linseed, whole, extruded - 72 %
Liquid potato feed - 80 %
Lupin, blue - 59 % 1
Lupin, white - 29 % 1
Lupin, white, extruded - 67 %
Maize - 82 24 25-88 % 8
Maize bran - 92 % 1
Maize bran, starch production - 43 %
Maize distillers grains and solubles, oil < 6 %, dried - 60 40-74 % 2
Maize distillers grains with solubles, ethanol production, dried - 60 10 56-83 % 6
Maize flour byproduct, protein 8-18%, oil 14-30% - 59 %
Maize flour byproduct, protein 8-18%, oil 5-14% - 59 % 1
Maize flour byproduct, protein 8-18%, oil <5% - 59 % 1
Maize germ meal, oil 5-20% - 59 % 1
Maize germ meal, oil < 5% - 90 % 1
Maize, flaked - 75 %
Maize, high moisture - 41 %
Millet, pearl - 73 %
Millet, proso - 29 %
Mustard bran - 67 %
Oat groats - 29 %
Oats - 29 % 1
Oats, flaked - 38 %
Olive oil cake, with pits, oil < 5% - 45 %
Olive oil cake, with pits, oil > 5% - 45 45-51 % 3
Olive pulp, oil < 10% - 66 %
Olive pulp, oil > 10% - 45 %
Palm kernel meal, oil 5-20% - 76 %
Palm kernel meal, oil < 5% - 76 % 1
Pea - 29 28 11-84 % 5
Pea protein concentrate - 29 %
Pea, extruded - 52 %
Potato protein concentrate - 94 %
Potato tuber, dried - 30 %
Rapeseed meal, oil 5-20% - 67 %
Rapeseed meal, oil < 5% - 67 14 54-89 % 6
Rapeseed, whole - 55 %
Rice bran, oil < 5%, crude fibre 11-20% - 76 %
Rice bran, oil < 5%, crude fibre 5-11% - 76 % 1
Rice bran, oil < 5%, crude fibre > 20% - 76 %
Rice bran, oil > 5%, crude fibre 11-20% - 41 % 1
Rice bran, oil > 5%, crude fibre 5-11% - 41 %
Rice bran, oil > 5%, crude fibre > 20% - 41 %
Rice hulls - 76 %
Rice shorts, oil < 5%, crude fibre < 5% - 76 %
Rice shorts, oil > 5%, crude fibre < 5% - 41 %
Rice, brown - 40 % 1
Rice, paddy - 40 %
Rye - 69 % 1
Sesame meal, oil > 5% - 61 % 1
Sorghum - 73 10-80 % 3
Soybean hulls - 71 %
Soybean meal, oil 5-20% - 85 %
Soybean meal, oil < 5%, 46% protein + oil - 85 73-89 % 4
Soybean meal, oil < 5%, 48% protein + oil - 85 7 71-89 % 9
Soybean meal, oil < 5%, 48% protein + oil, extruded - 86 %
Soybean meal, oil < 5%, 48% protein + oil, formaldehyde-treated - 85 7 71-89 % 9
Soybean meal, oil < 5%, 50% protein + oil - 85 % 1
Soybean protein concentrate, protein 50-60% - 85 %
Soybean protein concentrate, protein 60-70% - 85 %
Soybean protein concentrate, protein 70-90% - 85 %
Soybean, whole, extruded - 80 % 1
Soybean, whole, flaked - 77 %
Soybean, whole, toasted - 75 %
Soybean, whole, toasted, flaked and expanded - 80 %
Sunflower meal, oil 5-20%, dehulled - 60 %
Sunflower meal, oil 5-20%, non dehulled - 60 %
Sunflower meal, oil < 5%, dehulled - 60 %
Sunflower meal, oil < 5%, non dehulled - 60 21 23-79 % 9
Sunflower seed, whole - 13 %
Tomato pulp, dehydrated - 39 % 1
Triticale - 56 %
Wheat bran - 54 15 41-78 % 7
Wheat bran from starch production - 54 %
Wheat bran, durum - 54 %
Wheat distillers grains, starch < 7%, dried - 53 18 21-74 % 12
Wheat distillers grains, starch > 7%, dried - 42 38-46 % 2
Wheat feed flour - 57 %
Wheat feed flour, durum - 57 %
Wheat flour "Gruau D", durum - 57 %
Wheat middlings (average) - 57 %
Wheat middlings, durum - 57 %
Wheat middlings, starch 20-30% - 57 %
Wheat middlings, starch 30-40% - 57 % 1
Wheat middlings, starch < 20% - 57 % 1
Wheat middlings, starch > 40% - 57 % 1
Wheat, durum - 67 %
Wheat, soft - 67 57-90 % 4