RESPON PENAMBAHAN MINERALKALSIUM,PHOSPOR, MAGNESIUM DAN SULFUR TERHADAP SINTESIS PROTEIN MIKROBA PADA TERNAKKAMBING LOKAL

Triani Adelina

Abstract


Microbial growth and various fermentation processes in the rumen require an adequate supply of minerals. Anexperiment was conducted to determine niicrobial protein synthesis in the rumen of goat. Microbial protein synthesis in the rumen was estimated by the excretion of purine derivatives concentration (allantoin, uric acid, xanthine and hypoxanthine) in the urine of 20 goats of local breed. They were randomly allocated into 4 treatments in a Randomized Block Design with 5 replication. Treatments were : A =forages (natural grasses, gliricidia and leucaena) and concentrate (rice brand, com grain and coconut meal); B .. ration A+Ca+P ; C = Ration A+Ca+P+Mg ; D = ration A+Ca+P+S. Ration between forages and concentrates is 60 ; 40 with TDN 53.94% and CP 13.87%. The result showed that there were no effect of mineral Ca, P, Mg and S supplementation on the microbial protein synthesis. The mineral supplementation significantly (P<O.Ol) increased the average daily gain of the goat. Inconclusion, supplementation of Ca, P and S was the best among the treatments.


Keywords


microbial protein synthesis, goat, minerals

Full Text:

PDF


DOI: http://dx.doi.org/10.24014/jupet.v3i2.248

Refbacks

  • There are currently no refbacks.


Jurnal Peternakan has been accredited by Sinta 3 : Number 158/E/KPT/2021

Starting from Vol. 18 No. 1 Year 2021 to Vol. 22 No. 2 Year 2025

 

Jurnal Peternakan Indexed By:

        
 

Editorial Office:

Jurnal Peternakan

Faculty of Agriculture and Animal Science, State Islamic University of Sultan Syarif Kasim Riau.

H.R. Soebrantas street KM. 15,5 Panam – Pekanbaru city.

E-mail: jurnal.peternakan@uin-suska.ac.id/ jpeternakan.uin-suska@yahoo.com

ejournal: http://ejournal.uin-suska.ac.id/index.php/peternakan

e-ISSN: 2355-9470   p-ISSN: 1829-8729

Lisensi Creative Commons
Creation is distributed under the Creative Commons Attribution 4.0 International License. View Mystats