Nafiatul Umami
Lab. Hijauan Makanan Ternak dan Pastura, Fakultas Peternakan, Universitas Gadjah Mada, Jl. Fauna No 3 Kampus Bulaksumur UGM, Yogyakarta

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Karakteristik Bakteri Asam Laktat NWD015 Hasil Isolasi dari Feses Pedet dan Pengaruh Bakteriosin terhadap Bakteri Patogen Umami, Nafiatul; Bachruddin, Zaenal; Yusiati, Lies Mira
Buletin Peternakan Vol 30, No 1 (2006): Buletin Peternakan Vol. 30 (1) Februari 2006
Publisher : Fakultas Peternakan UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.575 KB) | http://journal.ugm.ac.id/index.php/buletinpeternakan/article/view/1190

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Aktivitas Enzim Carboxy Methil Cellulase dan Produksi Volatile Fatty Acid pada Fermentasi Selulosa oleh Mikrobia Rumen Secara In Vitro Umami, Nafiatul; Bachruddin, Zaenal; Hartadi, Hari
Buletin Peternakan Vol 30, No 2 (2006): Buletin Peternakan Vol. 30 (2) Mei 2006
Publisher : Fakultas Peternakan UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.575 KB) | http://journal.ugm.ac.id/index.php/buletinpeternakan/article/view/1196

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EVALUATION OF MORPHOLOGICAL CHARACTERS AND ASSESMENT OF DNA CONTENT USING FLOWCYTOMETRY ANALYSIS IN REGENERANTS DWARF NAPIERGRASS FROM EMBRYOGENIC CALLI Umami, Nafiatul
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 3 No 1
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.575 KB) | DOI: 10.24843/Pastura.2013.v03.i01.p09

Abstract

Callus is an excellent source for in vitro plant regeneration, but plants regenerated from callus sometimes show phenotypic and genotypic variation from the initial plants. In this study, there was no variations between regenerated plants and dwarf napiergrass as control. Research result on six morphological characters did not show differences between regenerated plants and control plants. There were not either significant differences of DNA content between control and regenerated plants. The method established by this research was a stable and efficient method that can be applied for supplying transformation materials using callus.
PENAMBAHAN INOKULUM DALAM MENINGKATKAN KUALITAS JERAMI KEDELAI EDAMAME (Glycine max var Ryokhoho) SEBAGAI PAKAN TERNAK Umami, Nafiatul; Marlina Wijayanti, Heny; Miftah Nurdani, Dyah Afryana; Utomo, Ristianto; Soetrisno, R. Djoko; Suhartanto, Bambang; Suwignyo, Bambang; Wulandari, Cahyo
Pastura : Jurnal Ilmu Tumbuhan Pakan Ternak Vol 2 No 1
Publisher : Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.575 KB) | DOI: 10.24843/Pastura.2012.v02.i01.p06

Abstract

This research was conducted to investigated the effect of rhizobium inoculation and harvesting time on the productivity of edamame and the chemical composition in the straw edamame. This study was planted edamame soy bean seed. This experiment was carried out in green house used regosol soil in polybag, 2x2 factorial experiment with five replication was arranged in completely randomized design, continued by Duncan’s multiple range test (DMRT) for the significant result. The first factor was harvesting time (U) consisting of harvested at 65 days (U1) and harvested at 75 days (U2); the second factor was inoculant (I) consisting of with inoculation (I1) and without inoculant (I0). The result of the study showed, that underground dry weight (DW) mass yield and DM and OM straw productions, crude protein (CP), nitrogen free extract (NFE) of UP1 were higher (P<0.01) and ash of straw were higher(P<0.05) than UP2. DM and OM pod productions of UP1 was also superior (P<0.05) than UP2. UP2 resulted better fiber crude (FC) (P<0.01) than UP1. Inoculation (L1) resulted better DM and OM straw productions and CP of straw (P<0.01), and underground DW mass yield, FC, NFE of straw were affected (P<0.05) by interaction between treatments. Underground DW mass yield, FC, NFE, DM and OM of straw, and pods productions were not affected by interaction. And all the treatments were also not affected ether extract (EE) of straw.The results of experiment shown that legin factor not signification of in vitro digestibility. The harvest time (U1) was higher (P<0.05) than harvested at 75 days. Interaction among two factors not significant on in vitro organic matter digestibility.
Penggunaan Fermentasi Pakan Komplet Berbasis Hijauan Pakan dan Jerami Untuk Pakan Ruminansia Suwignyo, Bambang; Agus, Ali; Utomo, Ristianto; Umami, Nafiatul; Suhartanto, Bambang; Wulandari, Cahyo
Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 1, No 2 (2016): Maret
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.10611

Abstract

Fermented complete feed (CF) based forage-fodder and agricultural by product as feed for ruminants can be implemented in the household and industrial purpose. Complete feed technology is one of alternative to solve the problems of stock and quality of feed. The nutritional value can be set by determine the number and type of mixture, livestock will not has an opportunity to choose so that it can minimize residual feed, practical, and can be stored for long periods. Fermented complete feed very much match to be implemented in the dry season or in the emergency situation. During Merapi Volcano eruption in 2010 was one of moment which is need CF technology. Rice straw can used for CF that can be socked during dry season, also the quality might improve (from 3—4% of crude protein content became 7—8%) with addition of rice brand or other ingredients. Fermented complete feed based on rice straw, forage-fodder or agricultural by product has a multifungtion in the emergency situation, reduce disaster risk, and feed security conservation.
Productivity of Forages in Grassland Merapi Post-Eruption Area, Sleman, Yogyakarta, Indonesia Umami, Nafiatul; Suhartanto, Bambang; Suwignyo, Bambang; Suseno, Nilo; Fenila, Sarah Adrian; Fajarwati, Ruslina
ANIMAL PRODUCTION Vol 17, No 2 (2015): May
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (569.879 KB) | DOI: 10.20884/1.anprod.2015.17.2.521

Abstract

This research aimed to investigate the productivity and quality of forages (including dry matter, organic matter, crude fiber, crude protein, and extract ether) in the area of Kali Kuning and Krasak River. This area was affected by Mount Merapi Eruption on 2010. The data were taken from the area around the river due to the area was found to be firstly revegetated after the eruption. The Forage classified as grass, legume and forbs. The method applied in the research was Line Intercept method which was done by seeing the botanical composition there and was performed at several observation points. The forage was taken as the sample and then calculated its production and proximately analyzed to determine its chemical composition. The results showed that around the river, the widest cover area in 2013 and 2014 was Brachiariabrizantha grasses. The largest dry matter production in 2013 was Pennisetumpurpuphoides as much as 165.57 g m–2, while in 2014 the largest production of DM was Brachiariabrizantha as much as 190.37 g m–2. Frobs with another type of weed also spread in this area. The Quality of forages around Krasak River increased in 2014 due to the addition of organic matter contained in the soil and the minerals weathering from year to year.
Study on Callus Induction System of 4 Genotype of Napiergrass (Pennisetum purpureum ) Umami, Nafiatul; Akashi, Ryo; Gondo, Takahiro; Ishigaki, Genki; Tanaka, Hidenori
ANIMAL PRODUCTION Vol 18, No 3 (2016): September 2016
Publisher : Universitas Jenderal Soedirman, Faculty of Animal Science, Purwokerto-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1537.621 KB) | DOI: 10.20884/1.anprod.2016.18.3.528

Abstract

The aim of this study was to produce callus induction potential of 4 napiergrass (Pennisetum purpureum) genotypes (Dwarf Late, Hybrid, Merkeron and Wrukwona). Callus was induced from shoot apices of shoot tillers  on MS media containing 2,4-D and BAP. On the MS medium containing 2 mg L–1 2,4-D and 0.5 mg L–1 BAP all genotypes could produce embryogenic calli, with different rate of growth. The best genotype for producing embryogenic calli was dwarf napiergrass in 60 day culture. These genotypes would be usefull for tissue cultured based research and for napiergrass improvement program, particularly in genetic transformation. Culturing shoot apices on MS medium containing 2 mgL–1 2,4-D and 0.5 mgL–1 BAP was more suitable than on MS medium containing 0.5 mgL–1 2,4-D.  In the subculture with similar medium composition, proliferation occured poorly on dwarf napiergrass, whereas none happened on the three other genotypes. On the hormon-free medium, all genotypes germinated in different rates. This research pointed out that dwarf napiergrass gave the best response toward induction medium. However, its proliferation and regeneration needed to be optimized in order to obtain more obvious data. This genotype would be usefull for tissue culture based research and for napiergrass improvement program, particularly in genetic transformation.
VARIATION OF HONEYBEES FORAGES AS SOURCE OF NECTAR AND POLLEN BASED ON ALTITUDE IN YOGYAKARTA Agussalim, Agussalim; Agus, Ali; Umami, Nafiatul; Budisatria, I Gede Suparta
Buletin Peternakan Vol 41, No 4 (2017): BULETIN PETERNAKAN VOL. 41 (4) NOVEMBER 2017
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.575 KB) | DOI: 10.21059/buletinpeternak.v41i4.13593

Abstract

The latitude will influence plant type that growth, water availability, soil nutrients, temperature, humidity, rainfall, and sunlight, so that  impact on the ability of plant for flowering. This research was aimed to determine the types of honeybees forages as the source of nectar, pollen and the both based on the latitude in Yogyakarta.  The Research has been conducted in District of Cangkringan and Turi Sleman and Patuk Gunungkidul, Yogyakarta. The research used methods directly survey to observe in plantation area, field, and forest. Identification of plant type for produce nectar and pollen was taken one or two samples, then check the availability of nectar and pollen. The data  of type of bee forage were analyzed by descriptive analysis. The results of research showed that the type of bee forage in Cangkringan with latitude of 500 – 900 and > 1000 m asl were 23 plants consisted of coconut, sugarcane, rice, sengon, chili, tomato, bean, banana, corn, cucumber, melinjo, mahogany, walnut, durian, sesbania grandiflora, cocoa, cherry, eggplant, sweet potato, cassava and acacia. The District of Turi with latitude of 500 – 900 and > 1000 m asl were 18 plants consisted of coconut, calliandra, rice, tomato, banana, corn, mahogany, rambutan, durian, mango, papaya, avocado, jackfruit, guava, melinjo, kapok, sweet potato and cocoa. The District of Patuk with latitude of  200 – 700 m asl were 28 plants consisted of cacao, rice, corn, cassava, peanut, soybean, chili, eggplant, melinjo, orange, guava, durian, avocado, mango, rambutan, starfruit, sapodilla, papaya, banana, jackfruit, breadfruit, leucaena, rosewood, acacia, mahogany, albizzia, sweet potato and coconut. The type of bee forage as the source of nectar and pollen in Yogyakarta is varied so is potential for the development beekeeping honeybees. 
Karakteristik Bakteri Asam Laktat NWD015 Hasil Isolasi dari Feses Pedet dan Pengaruh Bakteriosin terhadap Bakteri Patogen Umami, Nafiatul; Bachruddin, Zaenal; Yusiati, Lies Mira
Buletin Peternakan Vol 30, No 1 (2006): Buletin Peternakan Vol. 30 (1) Februari 2006
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (71.575 KB) | DOI: 10.21059/buletinpeternak.v30i1.1190

Abstract

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Penggunaan Fermentasi Pakan Komplet Berbasis Hijauan Pakan dan Jerami Untuk Pakan Ruminansia Suwignyo, Bambang; Agus, Ali; Utomo, Ristianto; Umami, Nafiatul; Suhartanto, Bambang; Wulandari, Cahyo
Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 1, No 2 (2016): Maret
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.10611

Abstract

Fermented complete feed (CF) based forage-fodder and agricultural by product as feed for ruminants can be implemented in the household and industrial purpose. Complete feed technology is one of alternative to solve the problems of stock and quality of feed. The nutritional value can be set by determine the number and type of mixture, livestock will not has an opportunity to choose so that it can minimize residual feed, practical, and can be stored for long periods. Fermented complete feed very much match to be implemented in the dry season or in the emergency situation. During Merapi Volcano eruption in 2010 was one of moment which is need CF technology. Rice straw can used for CF that can be socked during dry season, also the quality might improve (from 3—4% of crude protein content became 7—8%) with addition of rice brand or other ingredients. Fermented complete feed based on rice straw, forage-fodder or agricultural by product has a multifungtion in the emergency situation, reduce disaster risk, and feed security conservation.