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EFFECT OF VARIOUS SPECIES OF GRASS ON THE RELEASE OF SOME CATIONS IN THE RUMEN OF SHEEP

Zdravko Černy ; Agronomski fakultet, Zagreb, Republika Hrvatska
Darko Grbeša ; Agronomski fakultet, Zagreb, Republika Hrvatska
Boro Mioč ; Agronomski fakultet, Zagreb, Republika Hrvatska
Vesna Pavić ; Agronomski fakultet, Zagreb, Republika Hrvatska
Željka Laškarin ; Agronomski fakultet, Zagreb, Republika Hrvatska

Sažetak

The aim of this experiment was to determine the rate and extent of ruminal release of calcium, magnesium, iron and zinc from red fescue, meadow fescue and English ryegrass. Mineral release was determined by incubation of grass samples during 0, 2, 6, 12,1 8, 24 and 48 hours in the rumen of three sheep fed meadow hay. Effective mineral release from red fescue, meadow fescue and English ryegrass is as follows: Ca 70.10, 58.08, 56.43; Mg 81.25, 86.35, 78.82 and Fe 66.44, 55.23, 65.98; Zn 78.04, 63.72, 56.43. There are differences between the grasses in release of Ca, Mg, Fe and Zn.

Ključne riječi

Hrčak ID:

162527

URI

https://hrcak.srce.hr/162527

Datum izdavanja:

19.3.1993.

Podaci na drugim jezicima: hrvatski

Posjeta: 873 *