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Sayan Tudsri. Macro Mineral Status of Feds in the Central and Western Parts of Ethiopia. (). Kasetsart University. Office of the University Library. : , เม.ย.-มิ.ย. 2549.
Macro Mineral Status of Feds in the Central and Western Parts of Ethiopia
Name: Tsegahun, Aschalew
Organization :
Debre Berhan Research Center
Name: Pornsri Chairatanayuth
Organization :
Kasetsart University. Faculty of Agriculture. Department of Animal Science
Name: Pravee Vijchulata
Organization :
Kasetsart University. Faculty of Agriculture. Department of Animal Science
Name: Sayan Tudsri
Organization :
Kasetsart University. Faculty of Agriculture. Department of Agronomy
keyword:
Macro minerals
;
season
;
altitude
;
feed
Abstract:
Different feed types collected from three altitudinal ranges in the central and western parts of Ethiopia in two different seasons were evaluated for their macro mineral concentrations. Feeds in the selected parts of the country comprised of natural pasture, hay, straws of cereals and food legumes and to a lesser extent cultivated forage crops and agro-industrial by-products. All feed samples were taken directly from the field or supplied by the farmers. The feed samples were analyzed for the macro minerals namely Ca, P, Mg, Na and K. Mineral concentrations were assessed in relation to recommended dietary requirements of sheep. The results indicated a wide variation in macro minerals along with seasons, altitudes, and feed types. Regardless of seasons and altitudes, all feed types were deficient in Na. Natural pasture, cereal straws, cultivated forages and legume straws were found to be deficient in P. Among the macro minerals P, Mg and Na were found to be the most lacking. In situations where forages are fed exclusively, supplementary P, Mg and Na would be required. The insufficiency of Na is the most widespread mineral deficiency in the studied parts of the country. The levels of Ca and K were found to be sufficiently high to meet estimated nutritional requirements of sheep.
Kasetsart University. Office of the University Library
Address:
BANGKOK
Email:
tdckulib@ku.ac.th
Created:
เม.ย.-มิ.ย. 2549
Modified:
2009-09-07
Issued:
2009-09-07
บทความ/Article
application/pdf
วิทยาสารเกษตรศาสตร์ (สาขาวิทยาศาสตร์), 40(2) หน้า 410-419
eng
Spatial:
Ethiopia
©copyrights Kasetsart University
RightsAccess:
ใช้เวลา
0.041703 วินาที
Tsegahun, Aschalew
| Title | Contributor | Type |
|---|---|---|
| Macro Mineral Status of Feds in the Central and Western Parts of Ethiopia
มหาวิทยาลัยเกษตรศาสตร์ Tsegahun, Aschalew ;Pornsri Chairatanayuth;Pravee Vijchulata;Sayan Tudsri | บทความ/Article | |
| The Effect of Dry Season Supplementation of Lotus corniculatus Hay on Body and Fleece Weights of Three Sheep Breeds Grazing Natural Pasture under Ethiopian Conditions
มหาวิทยาลัยเกษตรศาสตร์ Tsegahun, Aschalew ;Pornsri Chairatanayuth;Pravee Vijchulata;Sayan Tadsri | บทความ/Article |
Pornsri Chairatanayuth
Pravee Vijchulata
Sayan Tudsri