Beta vulgaris

Mangold, mangel

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. Mangold is cultivated in cooler climates, but it cannot withstand frost and must be harvested before the beginning of cold weather. It can be stored in large outdoor clamps covered with straw. Fresh mangold should not be given to animals as it may cause scouring. Cows are usually given up to 20 kg per day of either whole or pulped mangold. The beets do not taint milk. The tops of mangold can be fed green, but they should first be allowed to wilt for at least a week. If they are clean and free from soil, they may be ensiled. Rams and wethers fed on mangolds for extended periods are apt to develop urinary calculi. In cooler parts of the tropics the roots can be stored in the ground for use during the dry season.

As % of dry matter
DMCPCFAshEENFECaPRef
Fresh leaves, India17.07.629.26.240.00.230.34378
Fresh tubers, India7.913.06.19.62.860.60.240.42"
Fresh tubers, Chile12.66.47.44.20.681.4315
Digestibility (%)
AnimalCPCFEENFEMERef
TubersSheep80.673.353.288.62.68378
Amino acid composition as % of crude protein
LeafRef256
ArgCysGlyHisIlsLeuLysMetPheThrTryTyrVal
4.1--1.34.26.45.41.75.83.81.2-5.1

References

256, 315, 378

Abstracts

Cattle(674), Goats(674), Sheep(674)