Update Artikelilmiah: 20113

IIN ERIANDANI

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Abstrak (Bhs. Indonesia)

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan tepung daun akar purwo terhadap pertumbuhan absolut dan relatif ayam broiler.  Materi yang digunakan ialah 80 ekor ayam broiler MB-202 platinum PT. Jafpa Comfeed Indonesia.  Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan, 5 ulangan dan diuji lanjut menggunakan orthogonal polynomial dengan perlakuan 4 taraf daun akar purwo konsentrasi 0%(R0), 1.5%(R1), 3% (R2), 4.5% (R3).  Rataan partumbuhan absolut ayam broiler R0, R1, R2, R3 adalah 19.37g, 20.55g, 22.94g, 23.41g sedangkan rataan persentase pertumbuhan relatif ayam broiler adalah 60.376%, 60.350%, 59.286%, 59.284%.  Hasil analisis variansi menunjukan bahwa penambahan tepung daun akar purwo (Eryngium foetidum L)  pada pakan berpengaruh sangat nyata (P<0,01) pada pertumbuhan absolut dan berpengaruh nyata (P<0,05) pada pertumbuhan relatif.  Semakin tinggi taraf penambahan tepung daun akar purwo maka semakin tinggi pertumbuhan absolut dan persentase pertumbuhan relatif semakin rendah.   Kesimpulan penelitian  penggunaan tepung daun akar purwo sampai taraf 4.5% mampu meningkatkan pertumbuhan absolut dan penurunan persentase pertumbuhan relatif.

Abtrak (Bhs. Inggris)

The research amed to know the effect of akar purwo leaf meal on absolute and relative growth of broiler chicken.  The materials used were 80 heads of broiler chicken MB-202 platinum PT. Japfa Comfeed Indonesia.  The research design used was Completely Randomized Design (CRD) with 4 treatmeants, 5 replications and was tested further using the orthogonal polynomial test with treatments of 4 levels of akar purwo leaf meal i.e 0%(R0), 1.5% (R1), 3% (R2), 4.5% (R3) concentration.  The mean values of absolute growth of broiler chicken were R0, R1, R2, R3 i.e 19.37g, 20.55g, 22.94g, 23.41g  whereas the presentation mean of relative growth of broiler chicken were 60.38%, 60.35%, 59.29%, 59.28%.   The results of variance analysis showed that  the additions of akar purwo laef meal (Eryngium foetidum L) of feed gave very significant effect (P<0,01) on absolute growth and a significant effect (P<0,05) on relative growth.  The highest absolute growth was in the treatment of R3 and the lowest relative growth was in treatment R3.  The conclusion is akar purwo leaf meal up to 4.5% is able to increase absolute growth and decrease relative growth.

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