OPTIMALISASI PEMANFAATAN JERAMI PADI SEBAGAI PAKAN TERNAK SAPI

Zain, Mardiati and Jamarun, N and Nurhaita, Nurhaita (2009) OPTIMALISASI PEMANFAATAN JERAMI PADI SEBAGAI PAKAN TERNAK SAPI. Working Paper. Fakultas Peternakan. (Unpublished)

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Abstract

The experiments were to evaluate level of ammoniated rice straw and concentrate that supplemented with phosphorus and sulphur on digestibility and weight gain of pesisir beef cattle. The treatment were A = 50% Native grass + 50% concentrate (control), B = 30% ammoniated rice straw + 70% concentrate, C = 40% Ammoniated rice straw + 60% concentrate, D = 50% Ammoniated rice straw + 50% concentrate, and E = 70% Ammoniated rice straw + 30% concentrate. The result of trial indicated that digestibility and daily weight gain pesisir beef cattle of 30 – 40% ammoniated rice straw similar with diet A (native grass). It has demonstrated that ammoniated rice straw could replace native grass as roughage of pesisir beef cattle if supplemented with 0.4% phosphor and 0.3% sulfur and amount of diet is 30 – 40% on dry matter. Key word: : ammoniated rice straw, phosphor, sulfur, digestibility and daily weight gain.

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