TDNs of FEEDS (Chart)

Feed Roughages 

Alfalfa hay, all analysis

Alfalfa straw

Alfalfa and grass hay

Barley hay

Barley straw

Bentgrass hay

Bromegrass hay

Cheat hay

Clover hay, red

Corn stover, no ears, mature, very dry

Grass straw

Marsh or swamp hay

Mint hay

Native hay, good

Native hay, dry and weathered

Oat chaff

Oat hay

Oat hay, wild

Oat straw

Orchardgrass hay

Pea hay, field

Pea straw, field

Quackgrass hay

Quackgrass hay, very early cut

Timothy hay, all analysis

Wheat chaff

Wheat hay

Wheat straw

Concentrates—Grains (energy primarily)

Barley, PC

Corn, dent No. 2

Corn and oat feed, good

Corn and oat feed, low quality

Molasses, beet

Oats, PC

Rye

Wheat, soft PC

Protein Concentrates

Beans, fileld or navy

Buttermilk, dried

Cottonseed meal, 45%

Cottonseed meal, 36%

Fish meal, all analysis

Linseed meal, 36%

Milk, whole, dried

Milk, skim, dried

Peas, field, cull

Soybean meal, all analysis

TDN %

50.7

42.6

48.3

51.9

42.2

49.1

49.3

50.3

51.8

51.9

40.0

48.0

49.4

53.8

36.6

33.1

47.3

49.4

44.8

49.7

55.1

42.2

40.3

55.2

49.1

35.8

46.7

40.6

—-

78.8

80.1

77.2

60.9

60.8

72.2

76.5

79.9

78.7

83.1

75.1

64.4

70.8

70.3

118.7

79.8

79.1

77.9

65.8