{"title":"PENGARUH PENGGUNAAN DEDAK FERMENTASI TERHADAP KADAR LIGNIN DAN SELULOSA SILASE RUMPUT GAJAH (Pennisetum purpureum)","authors":"Zahratun Nisa, B. Ayuningsih, I. Susilawati","doi":"10.24198/jnttip.v2i3.30289","DOIUrl":"https://doi.org/10.24198/jnttip.v2i3.30289","url":null,"abstract":"Silage is a fresh forage preservation. Fermented rice bran can be used as a starter to accelerate the process of making silage fermentation. The aim of these study was to determine the effect of fermented rice bran usage toward the levels of lignin and cellulose in elephant grass silage. The research was held at Mekar Jaya Farmer Group in Cikembulan, Pangandaran and Ruminant Nutrition and Food Chemical Laboratory of Animal Husbandry Faculty of Padjadjaran University on November 2019 to Januari 2020. Experimental method was used with completely randomized design (CRD) with 3 treatments and 6 replications. The treatments consisted of P1 (1% fermented rice bran), P2 (3% fermented rice bran), and P3 (5% fermented rice bran). The results showed that the use of various doses of fermented rice bran in making silage of elephant grass have significant affected on lignin and cellulose silage levels. Used of 5% fermented rice bran dose produced the lowest lignin silage content of elephant grass (3.29%) with the lowest cellulose content (32.91%) while the 1% dose produced the highest cellulose content (40.42%) with the highest lignin content (4.87%).","PeriodicalId":119655,"journal":{"name":"Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131514157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PENGARUH BERBAGAI VARIETAS JAGUNG MANIS ( Zea mays saccharata Sturt ) TERHADAP TINGGI TANAMAN, JUMLAH DAUN DAN KANDUNGAN LIGNIN TANAMAN JAGUNG","authors":"N. P. Indriani","doi":"10.24198/jnttip.v2i2.27568","DOIUrl":"https://doi.org/10.24198/jnttip.v2i2.27568","url":null,"abstract":"ABSTRAK Tanaman jagung manis (Zea mays saccharata Sturt ) merupakan salah satu jenis pakan hijauan yang merupakan sumber serat kasar bagi ternak ruminansia. Tanaman jagung manis (Zea mays saccharata Sturt) memiliki beberapa varietas yang berbeda. Setiap varietas memiliki keunggulannya masing-masing baik dalam segi produktivitas maupun kandungan nutrisi dan anti nutrisinya. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh berbagai varietas Jagung Manis (Zea mays saccharata Sturt) terhadap tinggi tanaman, jumlah daun dan kandungan lignin tanaman jagung, mengetahui varietas Jagung Manis (Zea mays saccharata Sturt) yang memberikan hasil tertinggi terhadap tinggi tanaman dan jumlah daun, serta untuk mengetahui varietas Jagung Manis (Zea mays saccharata Sturt) yang memberikan hasil terendah terhadap kandungan lignin Tanaman Jagung. Penelitian ini dirancang dengan metode eksperimental menggunakan Rancangan Acak Lengkap (RAL). Terdapat lima jenis perlakuan varietas berbeda tanaman jagung manis, P1= Varietas Talenta, P2 = Varietas Manise, P3 = Varietas Asia, P4 = Varietas Bonanza, dan P5 = Varietas Paragon dengan 4 kali ulangan. Hasil analisis statistik menunjukkan bahwa perlakuan berbagai varietas jagung manis (Zea mays saccharata Sturt) memberikan pengaruh terhadap tinggi tanaman, jumlah daun, dan kandungan lignin tanaman jagung dan menghasilkan tinggi tanaman tertinggi serta jumlah daun terbanyak pada varietas talenta dengan rataan tinggi tanaman jagung manis varietas talenta yaitu 116,78 cm dan rataan jumlah daun varietas talenta yaitu 11,75 helai sedangkan kandungan lignin yang terendah didapatkan pada varietas bonanza yaitu dengan persentase kandungan lignin 10,04 %. Kata kunci : Varietas, jagung manis, tinggi tanaman, jumlah daun, lignin.","PeriodicalId":119655,"journal":{"name":"Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126358805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Profil Lipid Darah Ayam Ras Petelur yang di beri Kitosan Iradiasi","authors":"Rajali Hotlan Siregar, D. Latipudin, A. Mushawwir","doi":"10.24198/JNTTIP.V2I1.25707","DOIUrl":"https://doi.org/10.24198/JNTTIP.V2I1.25707","url":null,"abstract":"Research on cholesterol and triglyceride levels in blood of laying hens adminestered chitosan irradiated was carried out in August to September at the laying chicken farm in Sukarapih Village, Sukasari District, Sumedang Regency, West Java. Blood sample was analyzed at the Laboratory of Animal Physiology and Biochemistry of the Faculty of Animal Husbandry, Padjadjaran University, Jatinangor District, Sumedang Regency, West Java. This research was conducted to determine the effect of chitosan irradiation on cholesterol levels and triglyceride levels blood plasma of layer chicken. The research used an experimental method with orthogonal polynomial test. There were 50 laying hens phase layer as research object, five types of treatment, P0 = laying hens without Chitosan, P1 = laying hens with granting Chitosan 150 ppm, P2 = laying hens with granting Chitosan 200 ppm, P3 = laying hens with granting Chitosan 250 ppm, and P4 = laying hens with granting Chitosan 300 ppm. . Based on the statistic analysis result showed that administration of chitosan was significantly different (p <0.05) for cholesterol and triglyceride levels and 250 ppm was the most optimal way to reduce cholesterol and triglyceride levels.Keywords: Laying hen, chitosan irradiation, cholesterol, triglyceride","PeriodicalId":119655,"journal":{"name":"Jurnal Nutrisi Ternak Tropis dan Ilmu Pakan","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123858440","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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