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PENGARUH PENGGUNAAN MINYAK KELAPA SAWIT DAN RUMPUT LAUT DALAM RANSUM TERHADAP PERTUMBUHAN, SERTA KOMPOSISI KARKAS DAN NON KARKAS KELINCI Mustafidah Udkhiyati
Buletin Peternakan Vol 39, No 1 (2015): BULETIN PETERNAKAN VOL. 39 (1) FEBRUARI 2015
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v39i1.6154

Abstract

The aim of this experiment was to study the effect of utilization of palm oil and seaweed in diet on abbit growth and carcass-non carcass composition. Twenty eight male Flemish Giant rabbits (the average age were 5 months) with average initial weight 1560±212 g were used in this research. All rabbits were randomly classified in four treatment in rations, they were R1 (control treatment = 0% palm oil+0% seaweed), R2 (5% palm oil+0% seaweed), R3 (0% palm oil+5% seaweed), R4 (2.5% palm oil+2.5% seaweed). Each treatment consists of seven replications. Individual cages (size 40x30x30 cm3) were used. The animals were reared during 40 days. All collected data were analyzed by One Way nova. The results showed that feed intake (gBK/rabbit/day) of all treatment groups were not significantly different. Meanwhile, the feed intake (gBK/BW) of R4 significantly lower (P<0.05) than others, they were R1 = 55.80±5.36 g, R2 = 55.20±8.04 g, R3 = 50.17±4.26 g, R4 = 46.25±2.21 g. Average daily gain of all treatment groups were not significantly different. Feed conversion ratio of all treatment groups were also not significantly different, they were R1 = 9.20±3.35, R2 = 6.40±1.67, R3 = 7.17±2.23 and R4 = 8.75±4.03. It is concluded that the utilization of palm oil and seaweed did not affect the feed consumption, average daily gain, feed conversion ratio and carcass-non carcass composition.(Key word: Average daily gain, Carcass, Feed conversion ratio, Feed intake, Palm oil, Seaweed)
RESULT QUALITY ASSESSMENT OF SHEEP SKIN GOLF GLOVES TANNING BASED ON THERMAL AND MICROBIAL RESISTANCE Chorynur Retmaningrum; Mustafidah Udkhiyati; Elis Nurbalia
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 23 No 1 (2024): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

The limited availability of domestic raw materials has encouraged the leather tanning industry to import raw materials from various countries. The condition of skin raw materials imported from abroad is generally in the form of pickle or wet blue-like (skin that has been chrome tanned in small amounts (1.5% (w/w)). Industry concerns regarding the adequacy of tanning degree on wet blue-like skin conducing the treatment being carried out using the same method and amount of tanning agent for both pickle and wet blue-like skin. Thus, potentially causing excessive use of chrome. This research compares the effect of tanning treatment on thermal and microbial resistance as well as physical characteristics of glove leather with wet blue-like skin raw materials. Based on the research results, it is known that treatment without re-chroming produces lower thermal and microbial resistance than treatment with re-chroming. However, the formulation without re-chroming treatment on wet blue-like skin can be recommended for application considering that the results obtained have characteristics in accordance with the requirements according to SNI 06-0777-1996. The application without re-chroming formulations can enable produce efficiency due to the use of less chrome and faster operational times. Still, adjustments need to be made regarding handling to prevent the growth of microorganisms. This is because the probability of growth of microorganisms when applying formulations without tanning is higher than formulations with tanning.
RETANNING EFFECT ON WATER REPELLENCY OF UPHOLSTERY LEATHER Irieka Widiya Permata; Mustafidah Udkhiyati; R.L.M.S. Ari Wibowo
Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit Vol 23 No 1 (2024): Berkala Penelitian Teknologi Kulit, Sepatu, dan Produk Kulit
Publisher : Politeknik ATK Yogyakarta

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Abstract

Water repellent properties in upholstery leather is required to increase its durability. In this study, the effect of various retanning materials to the water repellent properties of upholstery leather is identified. The raw material used is IV quality of wet blue cow leather. The treatment is divided into 3 formulas, they are control using vegetable retanning materials such as mimosa, chestnut and tara; treatment 1 using vegetable (mimosa and chestnut), syntan tanning agent (white syntan/Basyntan DLE) and melamine resin (Eurosintan M)); and treatment 2 using syntan (white syntan/Basyntan DLE and softening syntan/Sertan BSF) and resin (melamine resin/Eurosintan M and acrylic resin/Retingan R7). Water absorption, tensile strength and elongation is carried out to test the effect. Based on the test results, it is showed that the treatment 2 produces upholstery leather with the highest water repellent properties with a water absorption test result of 24.75%. The results of the tensile strength and elongation tests produced in treatment 2 also complied with SNI 06-0779-1989 with values of 239.59 kg/cm2 and 75.27%, respectively.
Pemanfaatan Limbah Feses Sapi dan Fleshing untuk Produksi Pupuk Organik di Kelompok Ternak Bantul Baskoro Ajie; Nur Mutia Rosiati; Mustafidah Udkhiyati; Laili Rachmawati; Emiliana Anggriyani; Nais Pinta Adetya; Fadzkurisma Rabbika; Ragil Yuliatmo; Swatika Juhana
JPM: Jurnal Pengabdian Masyarakat Vol. 5 No. 1 (2024): Juli 2024
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jpm.v5i1.1918

Abstract

Tujuan dari kegiatan ini adalah memanfaatkan limbah feses sapi di Kelompok Ternak Sido Rukun dan Sido Mulyo, Jaranan, Panggungharjo, Sewon, Bantul, Yogyakarta untuk dibuat menjadi pupuk organik dengan tambahan limbah fleshing dari sisa proses pengolahan kulit di PT Budi Makmur Jayamurni, Yogyakarta. Pelaksanaan kegiatan ini dibagi menjadi 3 tahap: 1) persiapan dan survey kondisi kelompok ternak Sido Rukun dan Sido Mulyo (Agustus 2023), 2) penyuluhan materi dan praktek pembuatan pupuk organik (September dan Oktober 2023), 3) evaluasi kegiatan, diklat (Oktober 2023). Pembuatan pupuk dibagi menjadi 3 perlakuan, yaitu A: dengan penambahan kapur, B: dengan penambahan limbah fleshing, dan C: tanpa penambahan kapur maupun limbah fleshing. Perbedaan perlakuan tersebut bertujuan untuk mengetahui pengaruh penggunaan limbah fleshing terhadap kualitas pupuk organik, serta untuk mengetahui formula terbaik untuk pembuatan pupuk organik. Proses pembalikan dan pemantauan pengomposan dilakukan 1 kali seminggu selama 4 minggu. Pupuk organik terbaik diperoleh dariPerlakuan B (kombinasi kotoran ternak dengan limbang fleshing) dengan hasil pupuk organik memiliki bentuk remah, warna coklat tua, dan bau seperti tanah. Tingkat pemahaman peserta terhadap materi dikategorikan baik, ditunjukkan dengan adanya peningkatan nilai rata-rata dari pre-test (48,6) menjadi post-test(67,5). Instruktur telah memenuhi kriteria dalam ketepatan waktu, kehadiran setiap proses dan mampu menyampaikan materi dengan baik dengan nilai rata-rata 84,4 (sangat baik). Penilaian seluruh aspek kegiatan yang meliputi tema atau materi diklat secara umum, instruktur, metode diklat, fasilitas, dan penyelenggaraan diklat menunjukkan nilai rata-rata 4,51 (baik).