SUPLEMENTASI TEPUNG IKAN TERPROTEKSI EKSTRAK TANIN HIJAUAN KABESAK KUNING, KABESAK HITAM DAN KIHUJAN DALAM RANSUM TERHADAP PERTUMBUHAN TERNAK KAMBING

Abstract

SUPPLEMENTATION OF FISH MEAL PROTECTED OF TANNIN EXTRACT FROM ACACIA LEUCOPHLOEA,  ACACIA CATECHU AND SAMANEA SAMAN IN RATION ON GOAT PERFORMANCE. The objective of research was to study supplementation of fish meal protected of tannin extract from Acacia leucophloea, Acacia catechu and Samanea saman in ration on goat performance. The experiment was arranged in Completely Randomized Design with 4 treatments and 4 replicates. Sixteen male local goats were allocated for treatments: P0 (basal feed + corn-urea + non protected fish meal with extract tannin), P1 (basal feed + corn-urea + protected fish meal with extract tannin from Acacia leucophloea), P2 (basal feed + corn-urea + protected fish meal with extract tannin from Acacia catechu), and P3 (basal feed + corn-urea + protected fish meal with extract tannin from Samanea saman). Combination native grass with Leucaena used as basal feed (60:40). The result of experiment showed that the treatments effective in increasing goat performance and the best treatment were supplementation fish meal with extract tannin from Acacia leucophloea (DMI 719,88 g/h/d; N retention 10,46 g/h/d; daily gain 52,94 g/h/d and ration efficiency 0,070) and  Acacia catechu (DMI 719,88 g/h/d; N retention 10,03; daily gain 51,47 g/h/d and ration efficiency 0,072).

Keywords : supplementation, fish meal, protection, tannin extract, goat performance