Konsumsi dan Kecernaan Protein dan Serat Kasar Sapi Bali yang Diberi Pakan Konsentrat Mengandung Dedak padi dan Tepung Kulit Pisang

Digestibility of Protein and Crude Fiber in Bali Cattle Fed Concentrate Feed Containing Banana Peel Flour

Abstract

The experiment aims to determine the effect of substitution of rice bran with banana peel flour at different levelsin
focus feed on the utilization and digestibility of rough protein and unrefined fiber in male Bali cattle. This study
utilized 4 male Bali steers matured 1.5 to 2 years with a weight of 87.5 to 100.5 kg with an average of 98.0 kg.The
strategy utilized is the exploratory technique. The design used was the Latin square design (LSD) with four
treatments and four periods as replications. The treatment in this study was P0., Kume grass + 1 kg concentrate feed
(60% rice bran) P1., Kume grass + 1 kg concentrate feed (substitution of bran with 20% banana peel), P2 = Kume
grass + 1 kg feed concentrate (substitution of bran with 40% banana peel), P3., Kume grass + 1 kg of feed
concentrate (substitution of bran with 60% banana peel). The variable examined in this studi were utilization and
absorbability. The information got was determined utilizing examination of fluctuation (ANOVA). The results of
statistical analysis showed that the treatment of crude fiber consumption had a very significant effect (P<0.01), but
had no significant effect P>0.05 on PK consumption, PK digestibility and crude fiber. Conclusion: Banana peel flour
can replace rice bran up to 100 g % of the proportion of 60% rice bran in the concentrate feed mixture because it
provides a decreased consumption of crude fiber and consumption andunrefined protein, a similar edibility and rough
protein in rough fiber in male bali cows that consume kume grass basal feed.

Tujuan dari penelitian ini agar dapat melihat pengaruh substitusi dedak padi dengan tepung kulit pisang pada level
yang berbeda dalam pakan konsentrat terhadap konsumsi dan kecernaan protein kasar serta serat kasar sapi Bali
jantan. Penelitian ini menggunakan sapi Bali jantan 4 ekor berumur 1,5 sampai 2 tahun dengan bobot 87, 5 sampai
100,5 kg dengan rataan 98,0 kg.. Rancangan yang digunakan rancangan bujur sangkar latin (RBSL) dengan 4
perlakuan dan 4 periode sebagai ulangan Perlakuan dalam penelitian ini adalah P0., Rumput kume + 1 kg pakan
konsentrat(60 % dedak padi) P1., Rumput kume + 1 kg pakan konsentrat (substitusi dedak dengan 20% kulit
pisang),P2 = Rumput kume + 1 kg pakan konsentrat (substitusi dedak dengan 40% kulit pisang), P3., Rumput kume +
1 kg pakan konsentrat (substitusi dedak dengan 60% kulit pisang). Variabel yang diteliti yaitu konsumsi dan
kecernaan (protein kasar serta serat kasar). Data yang didapatkan dianalisis menggunakan analisis ragam (analysis of
variance/ANOVA). Hasil analisis statistik menyatakan perlakuan terhadap konsumsi serat kasar berpengaruh sangat
nyata (P0,01), tetapi berpengaruh tidak nyata P0,05 terhadap konsumsi PK, kecernaan PK dan serat kasar
Kesimpulan: Tepung kulit pisang dapat menggantikan dedak padi sampai 100% dari proporsi dedak padi 60% dalam
campuran konsentrat karena memberikan konsumsi serat kasar yang menurun serta konsumsi protein kasar,
kecernaan protein kasar dan serat kasar yang sama pada sapi Bali jantan yang mengkonsumsi pakan basal rumput
kume.