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Sugar beet roots

IMPORTANT INFORMATION: This datasheet is pending revision and updating; its contents are currently derived from FAO's Animal Feed Resources Information System (1991-2002) and from Bo Göhl's Tropical Feeds (1976-1982).

Common names 

Betterave, beet, remolacha. For sugar production : sugar beet
Fodder beets : mangold, mangel

Related feed(s) 
  • Fodder beet roots
Feed categories 
  • Roots, tubers and by-products
  • Plant products and by-products
Species 

Beta vulgaris L. [Amaranthaceae ]

Description 

Biennial plant with thick roots of different sizes, forms and colours. In the second year a stem up to 1 m high is produced from the top of the tuber. It is cultivated in cooler climates, but it cannot withstand frost and must be harvested before the beginning of cold weather. There is an intermediate range of fodder beets between mangolds and sugar beets; these are mainly used in northern Europe.

Nutritional attributes 

Although fresh sugar beets are not often fed to animals, they are well liked by cattle and pigs and may be included in their diets.

Potential constraints 

It is recommended to cut or mash the sugar beets to eliminate the possibility of one lodging in the esophagus and causing bloat. This is likely more of a problem with small rather than large sugar beets. Crushing the sugar beets by driving over them with a tractor may be sufficient (Rust et al., 2008).

Ruminants 

Sugar beets have a nutrient profile similar to corn silage. They may be more suited for use in cow and backgrounding/growing diets. The high sugar content may limit the use in backgrounding/growing diets to 20% of the DM. Up to 50% of ration DM could be used in cow diets (Rust et al., 2008).

Pigs 

Pig diets can beneficially include up to 20% sugar beet. The feed value of sugar beet is about twice that of mangold. It has a reputation for adversely affecting breeding capacity if fed to male stock (Göhl, 1982).

Rabbits 

Fresh sugar beets are useful feeds for pet rabbits. Because of their high sugar content, the amount given should be limited. They should never be fed frozen or thawed, mouldy or rotten (Lowe, 2010).

Tables of chemical composition and nutritional value 
  • Beet root, sugar type, fresh

Avg: average or predicted value; SD: standard deviation; Min: minimum value; Max: maximum value; Nb: number of values (samples) used

IMPORTANT INFORMATION: This datasheet is pending revision and updating; its contents are currently derived from FAO's Animal Feed Resources Information System (1991-2002) and from Bo Göhl's Tropical Feeds (1976-1982).

Beet root, sugar type, fresh

Main analysis Unit Avg SD Min Max Nb
Dry matter % as fed 18.8 4.2 14.5 24.1 4
Crude protein % DM 7.8 1.5 6.2 9.9 5
Crude fibre % DM 8.1 4.4 5.6 14.7 4
NDF % DM 20.4 10.8 30.0 2
ADF % DM 12.7 5.5 19.8 2
Lignin % DM 1.9 1
Ether extract % DM 0.5 0.2 0.2 0.6 3
Ash % DM 6.9 4.2 3.5 13.0 4
Gross energy MJ/kg DM 16.9 *
 
Minerals Unit Avg SD Min Max Nb
Calcium g/kg DM 2.5 2.4 2.6 2
Phosphorus g/kg DM 2.3 2.1 2.4 2
Potassium g/kg DM 15.2 1
 
Amino acids Unit Avg SD Min Max Nb
Cystine % protein 0.7 1
Glycine % protein 2.3 1
Histidine % protein 0.7 1
Leucine % protein 3.2 1
Lysine % protein 0.3 1
Methionine % protein 2.4 1
Phenylalanine % protein 2.2 1
Threonine % protein 0.6 1
Tryptophan % protein 4.4 1
Tyrosine % protein 1.2 1
Valine % protein 2.7 1
 
Ruminant nutritive values Unit Avg SD Min Max Nb
OM digestibility, Ruminant % 91.9 90.2 93.7 2
Energy digestibility, ruminants % 87.6 *
DE ruminants MJ/kg DM 14.8 *
ME ruminants MJ/kg DM 12.5 *
Nitrogen digestibility, ruminants % 89.2 86.3 92.0 2
 
Pig nutritive values Unit Avg SD Min Max Nb
Energy digestibility, growing pig % 77.4 *
DE growing pig MJ/kg DM 13.1 *
Nitrogen digestibility, growing pig % 35.9 1

The asterisk * indicates that the average value was obtained by an equation.

References

Alibes et al., 1990; Aufrère et al., 1988; Drozdenko, 1965; Jentsch et al., 1989; Rust et al., 2008; Vargas et al., 1965

Last updated on 24/10/2012 00:43:45

References 
Dornow, K. D. ; Gathen, H. von zur., 1991. Process for preserving [vegetable] peel. European Patent Application Issue: EP 0 422 569 A1 Pages: 3 pp
Draycott, A. P. Christenson, D. R., 2003. Nutrients for sugar beet production: Soil-Plant relationships. CAB International, Wallingford, UK web icon
Draycott, A. P., 2006. Sugar beet. Blackwell Publishing, 514 p. web icon
Drozdenko, N. P., 1965. Amino acids of forages. Trudy vses. nauchnoissled. Inst. Zhivot., 27:159-168
Friesecke, H. K., 1970. Final report. UNDP/SF Project No. 150 (IRQ/6)
Harland, J. I. ; Jones, C. K. ; Hufford, C., 2006. Co-products. In: Draycott, A. P., 2006. Sugar beet. Blackwell Publishing, 443-463 web icon
Hartnell, G. F.; Hvelplund, T.; Weisbjerg, M. R., 2005. Nutrient digestibility in sheep fed diets containing Roundup Ready or conventional fodder beet, sugar beet, and beet pulp. J. Anim. Sci., 83 (2): 400-407 web icon
Jentsch, W. ; Hoffmann, L. ; Schiemann, R., 1989. Studies of the energetic utilization of root vegetables and their processed products in adult pigs. Arch. Tierernähr., 39 (12): 981-992 web icon
Lowe, J. A., 2010. Pet rabbit feeding and nutrition. In: Nutrition of the rabbit - 2nd edition. de Blas, C.; Wiseman, J. (Eds). CAB International, UK web icon
Neumark, H., 1970. Personal communication. Volcani Institute of Agricutural Reseach, Israel
Rust, S. ; Buskirk, D., 2008. Feeding carrots or sugar beets to cattle. Cattle Call, 13 (4) web icon
Schuphan, W., 1958. Teneurs en amino-acides indispensables des végétaux alimentaires et de leurs diverses organes. Qualitas Pl. Mater. veg., 3-4 (1): 19-34 web icon
Vargas, M.; Urbá, R.; Enero, R.; Báez, H.; Pardo, P.; Visconti, C., 1965. Composición de alimentos chilenos de uso en ganadería y avicultura. Santiago. Ministerio de Agricultura. Instituto de Investigación Veterinaria.
Williams, H. H., 1955. Essential amino acid content of animal feeds. Cornell Agricultural Experiment Station. Memoir No. 337
Woodman, H. E., 1945. The composition and nutritive value of feeding stuffs. United Kingdom. Ministry of Agriculture, Fisheries and Food. Bulletin No. 124
Yushkova, L. G. ; Kertieva, N. M., 2010. Utilization of locally available feedstuffs in the production and rearing of young pigs. Svinovodstvo (Moskva), 1: 29-30
16 references found
Datasheet citation 

DATASHEET UNDER CONSTRUCTION. DO NOT QUOTE. https://www.feedipedia.org/node/535 Last updated on March 16, 2012, 1:22

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