Update Artikelilmiah: 6564

YUNITA TRI HAPSARI

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Abstrak (Bhs. Indonesia)

Tujuan penelitian adalah untuk mengetahui pengaruh lama pemeraman pada silase complete feed limbah rami dengan penggunaan sumber protein nabati dan protein hewani  terhadap kandungan  lemak kasar dan serat kasar. Materi yang digunakan dalam penelitian adalah bahan penyusun complete feed yang terdiri atas limbah daun dan batang rami, gaplek, bekatul, onggok, molases, urea, garam, kapur, dan mineral mix serta tepung ikan (sumber protein hewani), menir dan bungkil kedelai (sumber protein nabati).  Metode yang digunakan adalah metode eksperimental dengan Rancangan Acak Lengkap (RAL) dengan 8 perlakuan yang diulang sebanyak 4 kali. Variabel yang diukur adalah kandungan lemak kasar dan serat kasar. Hasil analisis variansi menunjukan bahwa perlakuan lama pemeraman silase complete feed limbah berpengaruh nyata P < 0,05 terhadap kandungan lemak kasar, sedangkan terhadap serat kasar tidak berpengaruh nyata. Rataan kandungan lemak kasar perlakuan CF1N0, CF1N1, CF1N2, CF1N3 dan CF1H0, CF1H1, CF1H2, CF1H3 masing – masing adalah 3,71%; 3,06%; 3,28%; 2,56% dan 3,88%; 2,96%; 3,51%; 2,60%. Rataan kandungan serat kasar perlakuan sumber protein (nabati) CF1N0, CF1N1, CF1N2, CF1N3 dan (hewani) CF1H0, CF1H1, CF1H2, CF1H3 adalah 13,39%; 13,46%; 14,58%; 15,30% dan 14,71%; 14,83%; 14,36%; 14,63%. Disimpulkan bahwa tidak terjadi perubahan kandungan serat kasar pada complete feed yang dibuat silase dengan sumber protein yang berasal dari nabati maupun hewani. Namun terjadi perubahan kandungan lemak kasar yang semakin menurun dengan semakin lama diperam.

Abtrak (Bhs. Inggris)

The aim of the research was to know the effect of long storage on vegetable source of protein or animal source of protein the contents of ether extract and crude fiber of complete feed silage of jute waste.  The materials in the research consisted of complete feeds composed of hemp leaves and stems, dry cassava, rice bran, tapioca by product, molasses, urea, salt, lime stone, and mineral mix and fish meal (source of animal protein), soya groats and soybean meal (source of vegetable protein). The method used was an experimental method with a completely randomized design (CRD), with 8 treatments consisted of 4 replication. The measured variable were the contents of extract ether and crude fiber. The results of analysis of variance showed that the treatment of storage significantly (P <0.05) affected for ether extract content, but had no significant on crude fiber content. The average values of ether extract contents for  CF1N0,  CF1N1, CF1N2, CF1N3 and CF1H0, CF1H1, CF1H2, CF1H3 respectively were 3.71%, 3.06%, 3.28%, 2.56% and 3.88%; 2.96%, 3.51%, 2.60%. The average values of crude fiber contents of protein sources (vegetable); CF1N0, CF1N1, CF1N2, CF1N3 and (animal); CF1H0, CF1H1, CF1H2, CF1H3 were 13.39%, 13.46%, 14.58%, 15.30% and 14 , 71%, 14.83%, 14.36%, 14.63%. It concluded that no change in crude fiber content in complete feed silage supplemented with protein source derived from vegetable and animal. However, a change in ether extract content decreases with the longer storage.

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