Tropical Animal Health and Production

, Volume 40, Issue 4, pp 299–309 | Cite as

Yield and mineral content of ten enset (Ensete ventricosum) varieties

  • Ajebu Nurfeta
  • Adugna Tolera
  • Lars O. Eik
  • Frik Sundstøl
Original Paper


A study was conducted to evaluate the macro and trace mineral contents of ten enset varieties collected from Sidama zone of southern Ethiopia. Samples of leaf lamina, leaf midrib, pseudostem and corm were taken from ten enset varieties at the age of 5 to 6 years during the main rainy season. The dry weight of each variety and fraction were also determined. Mineral contents in fractions of different enset varieties were analysed and compared with nutrient requirements of ruminants. The contribution of different enset fractions to the total dry weight was variable (P < 0.05), the highest being from pseudostem and the lowest from leaf lamina. There were varietal differences (P < 0.05) in macro and trace mineral content in different fractions except phosphorus (P) content of leaf lamina. Most enset fractions were rich sources of major minerals such as P, potassium (K), calcium (Ca) (except corm) and magnesium (Mg). Sodium (Na) content was very low. Most fractions were rich in iron (Fe) and manganese (Mn), but deficient in copper (Cu), except leaf lamina. Zinc (Zn) content was high in corm, but low in other fractions. This account of the macro and trace mineral content of different enset varieties and fractions could help in strategic supplementation intended to alleviate mineral deficiencies.


ensete ventricosum enset varieties enset fractions mineral content Ethiopia 


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Copyright information

© Springer Science+Business Media B.V. 2007

Authors and Affiliations

  • Ajebu Nurfeta
    • 1
  • Adugna Tolera
    • 2
  • Lars O. Eik
    • 1
  • Frik Sundstøl
    • 3
  1. 1.Department of Animal and Aquaculture ScienceNorwegian University of Life SciencesAasNorway
  2. 2.Department of Animal and Range Science, Awassa College of AgricultureUniversity of HawassaAwassaEthiopia
  3. 3.Department of International Environment and Development StudiesNorwegian University of Life SciencesAasNorway

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