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All Journal Indonesian Journal of Geography Buletin Peternakan Pastura; Journal Of Tropical Forage Science Jurnal Ilmu Ternak Veteriner AGRICOLA Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Animal Production : Indonesian Journal of Animal Production Caraka Tani: Journal of Sustainable Agriculture Communications in Science and Technology Jurnal Peternakan Nusantara Agrotechnology Innovation (Agrinova) Journal of Animal Research and Applied Science
Nafiatul Umami
Fakultas Peternakan Universitas Gadjah Mada, Yogyakarta
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science Veterinary Other

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Growth, Production and Seed Quality of Brachiaria brizantha cv. Mg 5 Under Different Planting Space Nafiatul Umami; Asrie Hardianing Indra Kusuma; Cuk Tri Noviandi
Buletin Peternakan Vol 42, No 3 (2018): BULETIN PETERNAKAN VOL. 42 (3) AUGUST 2018
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v42i3.12803

Abstract

The research aimed to investigate the effect of different planting space on the seed production of Brachiaria brizantha cv. MG 5.This study used three dimensions of spacing: 75 x 75 cm, 100 x 100 cm, and 150 x 150 cm. The seed was germinated before planted on the 3 x 3 m plot with three replications. Fertilization was performed twice at the age of 30 and 90 days with NPK fertilizer 400 kg ha-1 and given the same amount of water. The variables observed were the plants’ height, length, number of tiller, inflorescence, raceme, spikelet, the seed purity, the seed production (kg ha-1), and viability. The data obtained were analyzed statistically by using the Completely Randomized Design (CRD), and if any difference existed, it was continued with Duncan's new multiple range test. The results showed that the different planting space was significant (P<0.05) to the seed production of Brachiaria brizantha cv. MG5., which was the seed production at 75 x 75 cm spacing was 206.43 kg ha-1, 100 x 100 cm was 354.43 kg ha-1, and 150 x 150 cm was 128.87 kg ha-1. The highest seed production was resulted in planting space of 100 x 100 cm that was 354.43 kg ha-1.
VARIATION OF HONEYBEES FORAGES AS SOURCE OF NECTAR AND POLLEN BASED ON ALTITUDE IN YOGYAKARTA Agussalim Agussalim; Ali Agus; Nafiatul Umami; I Gede Suparta Budisatria
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 | 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. 
THE PERFORMANCE OF MILK PRODUCTION, TOTAL MILK REVENUE AND REPRODUCTION INDICATORS ON DAIRY SMALLHOLDERS IN YOGYAKARTA AND EAST JAVA, INDONESIA Sudi Nurtini; rochijan rochijan; Budi Guntoro; Budi Prasetyo Widyobroto; Indratiningsih Indratiningsih; Nafiatul Umami
Buletin Peternakan Vol 41, No 2 (2017): BULETIN PETERNAKAN VOL. 41 (2) MEI 2017
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v41i2.23152

Abstract

The purpose of this study was to analyze the performance of milk production, total milk revenue and reproduction indicators of Friesian Holstein Crossbred cows maintained under smallholder’s management system of 122 cows in DIY Province and 345 cows in East Java Province, Indonesia. The study was conducted with survey method and direct observation. A total of 180 Friesian Holstein Crossbred farmers (90 farmers were in DIY and another 90 farmers were from East Java Province) was randomly selected and interviewed used structured questionnaire to assess the milk production, total milk revenue and indicators of reproduction of Friesian Holstein Crossbred cows. The result of the study showed that the average mature equivalent of milk production was 3,810.21±920.10 L/lactation in DIY and 3,717.79±818.44 L/lactation in East Java Province, and the total milk revenue was 12,401,917.87±2.48 IDR per lactation in DIY and 14,647,217.80±3.05 IDR per lactation in East Java Province; day to first mating (postpartum mating), services per conception and days open were 62.34±29.24 days, 2.60±1.32 and 88.58±34.43 days in DIY and 60.62±23.07 days, 2.46±1.26 and 88.67±28.86 days in East Java Province. Based on total milk revenue, the conclusion of this study was Friesian Holstein Crossbred cows maintained under smallholder’s management system in East Java Province better than those in Yogyakarta province (DIY). The mature equivalent of milk production and reproduction indicators of dairy cows (postpartum mating, service per conception and days open) from both provinces showed no significant differences and the value of each parameter reproduction indicators is still within the normal range.
The Type of Honeybees Forages in District of Pakem Sleman and Nglipar Gunungkidul Yogyakarta Agussalim Agussalim; Ali Agus; Nafiatul Umami; I Gede Suparta Budisatria
Buletin Peternakan Vol 42, No 1 (2018): BULETIN PETERNAKAN VOL. 42 (1) FEBRUARY 2018
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v42i1.28294

Abstract

This research aimed to investigate the type of plants for honeybees forages in Pakem Sleman and Nglipar Gunungkidul. This research was conducted from 16 March to 12 May 2016. The method used was direct observation in the plantations, fields, and forests. The type of plants observed were dominant plants, so can be developed beekeeping, honey. To determine the type of plants that produce nectar and pollen, one or two samples of flower in each plant were taken, then the availability of nectar and pollen was checked. The data of honeybees forage types were analyzed descriptively. The results showed that the type of honeybees forages in Pakem Sleman consisted of coconut, coffee, banana, calliandra, avocado, rice, albizia, chili, tomato, long beans, mustard green, maize, cucumber, melinjo, mahogany, cassava, and cherry. Honeybees forages in Nglipar Gunungkidul consisted of coconut, albizia, acacia, banana, peanuts, tamarind, eucalyptus, rambutan, sorghum, cacao, soybeans, cassava, maize, rice, rose wood, mahogany, and cherry. Thus, Pakem Sleman and Nglipar Gunungkidul have great potential for development of beekeeping honey.
Bacteriocin Activity of Lactic Acid Bacteria Isolated from Rumen Fluid of Thin Tail Sheep Okti Widayati; Zaenal Bachruddin; Chusnul Hanim; Lies Mira Yusiati; Nafiatul Umami
Buletin Peternakan Vol 43, No 3 (2019): BULETIN PETERNAKAN VOL. 43 (3) AUGUST 2019
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v43i3.36837

Abstract

The objective of this study was to determine the activity and the stability of bacteriocin from lactic acid bacteria (BAL) isolated from rumen fluid of thin-tail sheep under the temperature (80, 100, and 121°C), pH (3, 7, and 10), and the length of storage (for 2 weeks under the temperature -8, 11, and 29°C). Lactic acid bacteria obtained by isolation, selection, and identification of thin-tailed sheep rumen fluid were used for bacteriocin production. The crude bacteriocin was partially purified using 70% ammonium sulfate, then was dialysis for 12 hours. The obtained bacteriocin then tested its inhibitory activity against E.coli (representing Gram-negative) and S. aureus (representing Gram-positive) under temperature (80, 100, and 121°C), pH (3, 7, and 10), and the length of storage (for 2 weeks under the temperature -8, 11, and 29°C). The data of bacteriocin activity based on pH, temperature, and the length of storage were analyzed with factorial, then when there was a significant difference of variable because treatment was continued with Duncan's Multiple Range Test (DMRT) test. The results showed that the bacteriocin activity of the three types of BAL against S.aureus is greater than E.coli. The highest activity was shown in pH 3, while the lowest activity was shown at pH 10 (P<0.01). The highest activity was shown at a heating temperature of 100°C, while the lowest activity was shown at a heating temperature of 80°C (P<0.01). The activity of bacteriocin produced by BAL 0 A, BAL 1 A, and BAL 4 C tended to be stable to the heating temperature of 80, 100, and 121°C but decreased with increasing pH value (pH 3, 7, and 10). The best of bacteriocin activity was found at pH 3 (acid), heating at 100°C, and stored at -8°C for 14 days.
The Effect of Variety and Harvesting Time of Sorghum Planted in Stylosanthes Pasture on Growth, Production and Prussic Acid Content Meita Puspa Dewi; Nafiatul Umami; Bambang Suhartanto
Buletin Peternakan Vol 43, No 3 (2019): BULETIN PETERNAKAN VOL. 43 (3) AUGUST 2019
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v43i3.39759

Abstract

This research was aimed to determine the growth, production and prussic acid content of sorghum variety that planted on stylosanthes pasture with different harvesting time. This research was done using split-plot design with three replications which sorghum variety (brown midrib resistance (BMR) and Super-2) as the main plot and harvesting time (6, 8 and 10 weeks) as the sub plot. The sorghum seeds were germinated for 12 days before planted on the 30 days stylosanthes pasture which was planted with planting space 25 x 25 cm. Sorghum was planted with planting space 75 x 25 cm. The variables observed were plants height, dry and organic matter production and prussic acid. Data obtained were analyzed statistically using analysis of variance and significantly different between means were tested with Duncan's New Multiple Range Test  (DMRT). Sorghum BMR had plant height, dry and organic matter production higher (P<0.05) than Super-2. Prussic acid content of BMR was lower (P<0.05) than Super-2. The older harvesting time increase (P<0.05) plant height, dry matter and organic production, but reduced (P<0.05) prussic acid content from 727.34 mg/kg to 241.71 mg/kg. Based on the results it can be concluded that the oldest harvesting time (10 weeks) produced the highest dry and organic matter, and reduce prussic acid content. Sorghum BMR is more productive and grew faster than Super-2. Sorghum BMR that harvested in 10-week shows the best in growth and productivity also had lower prussic acid content.
Callus Induction and Plant Regeneration of Brachiaria Grass from Immature Inflorescence Explants Nilo Suseno; Nofi Isnaini; Bambang Suwignyo; Bambang Suhartanto; Nafiatul Umami
Buletin Peternakan Vol 45, No 2 (2021): BULETIN PETERNAKAN VOL. 45 (2) MAY 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i2.43461

Abstract

This research was aimed to optimize concentration of phytohormone in callus induction and in vitro regeneration of three species of Brachiaria grass plant, namely Brachiaria brizantha, B. decumbens, and B. ruziziensis. Immature inflorescences were used as explant material. To induce callus, explants were inoculated into Murashige and Skoog (MS) basal medium supplemented with phytohormone combination of 2,4-dichlorophenoxyacetic acid (2,4-D), dicamba and kinetin. Observation of callus induction included percentage of callus formation and callus morphology. The embryogenic calli were then transferred into regeneration media, i.e. MS basal medium supplemented with kinetin and 6-benzylaminopurin (BAP). The result showed that 4 mg/L 2,4-D + 0.2 mg/L kinetin showed highest callus induction in B. brizantha and B. decumbens, namely  76%  and 88% respectively. Whereas in B. ruziziensis, 3 mg/L 2,4-D + 0.2 mg/L kinetin showed highest callus induction, namely 86%. MS medium supplemented with 4 mg/L kinetin showed highest regeneration in all three grass species, namely 92.5% in both B. brizantha and B. ruziziensis, and 88.75% in B. decumbens.
Effect of Different Beehives Size and Daily Activity of Stingless Bee Tetragonula Laeviceps on Bee-Pollen Production Ali Agus; Agussalim Agussalim; Nafiatul Umami; I Gede Suparta Budisatria
Buletin Peternakan Vol 43, No 4 (2019): BULETIN PETERNAKAN VOL. 43 (4) NOVEMBER 2019
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v43i4.47865

Abstract

Bee activities and colony may affect the production of bee products. Bee-pollen is one of the important products of honeybees, besides of honey. Tetragonula laeviceps is a group member of stingless bees found in tropical region. In Indonesia, Tetragonula laeviceps mostly create a nest in bamboos that make unfortunately difficult for harvesting of its products. The aim of this study was to investigate the effect of different beehives size and the daily activity (morning vs. afternoon) of stingless bee Tetragonula laeviceps on bee-pollen production. This study was conducted in Ngrandu, Katongan Village, Sub-district of Nglipar, Gunungkidul, Yogyakarta. Forty colonies of Tetragonula laeviceps were obtained from bamboos (similar in diameter and length) were transferred into four different group of beehives size (BS) made from dried wood, respectively: 35x17.5x13.5 (BS1); 35x20x17.5 (BS2); 37.5x20x20 (BS3) and 40x20x20 cm (BS4). Each group of beehives size had ten colonies/beehives as replicates. The colonies consisted of a queen bee, eggs, worker bees, and drones were transferred into wood beehives, and they were kept for two months for the study. The bee-pollen was harvested from beehives, separated from the propolis then weighed. The production of bee-pollen in the four different beehives size (BS1: 2.34±2.48 g/colony; BS2: 4.56±3.94 g/colony; BS3: 1.30±1.22 g/colony, BS4: 1.02±0.63 g/colony) was not different (ns) among the groups. The daily activity of bee bring the pollen to the nest in the morning (07.00 to 11.00) was significantly different (P<0.05) among the groups, but not significant (ns) different in the afternoon (14.00 to 17.00). The frequency of bringing in pollen into the hives at the morning is higher than at the afternoon (21.75 vs. 12.43 times/5 minutes). It could be concluded that the colony in beehive size of BS2 (35x20x17.5 cm) has higher daily activities and thus higher bee-pollen production, compared to the other beehives groups.
Effect of Organic and Inorganic Fertilizers on Yield and Quality of Synedrella nodiflora (Tropical Weed) Bambang Suwignyo; Galih Pawening; Muhammad Humaidi Haris; Nafiatul Umami; Nilo Suseno; Bambang Suhartanto
Buletin Peternakan Vol 44, No 4 (2020): BULETIN PETERNAKAN VOL. 44 (4) NOVEMBER 2020
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v44i4.56115

Abstract

This study aimed to determine the effect of organic and inorganic fertilizers on the cultivation of tropical weed Synedrella nodiflora as forage. The study was conducted from May to July 2018. The treatments of the research were control (C), organic fertilizer (D) and organic fertilizer + urea (DU), with 3 replications that were arranged on experimental design with a completely randomized design, in a unidirectional pattern and continued with least significant different (LSD). Organic fertilizer dosage in this study was 5 tons/ha, while urea fertilizer was 350 kg/ha, with plant spacing was 45x60 cm. The observed parameters were plant height, forage production and chemical composition (5 weeks after planting). Plant height of C, D and DU were 41.59, 47,42, and 50.59 cm respectively. Forage production of dry matter after 5 weeks planting at C, D and DU were 1.69, 1.70 and 2.91ton/ha, with in vitro digestibility values ranging from 51.68 to 57.70% (IVDMD) and 51.71 to 61.98% (OMD) respectively. The chemical composition of native S. Nodiflora were 12.32% of dry matter (DM), 62.45% TDN count for cattle and 67.42% TDN count for sheep. Based on DM, The organic matter was 84.46%, crude protein 20,11%, crude fiber 13.26%, extract ether 7.77%, and nitrogen free extract 37.08%. The combination of organic fertilizer and urea increased the height and fresh and dry matter production S. nodiflora.
Socio-technical Aspects of Smallholder Beekeeping Adoption of Apis cerana in Wanagama Teaching Forest, Gunungkidul, Yogyakarta Dwiko Budi Permadi; Nafiatul Umami; Ananto Triyogo; Rini Pujiarti; Bekti Larasati; Ratih Madya Septiana
Buletin Peternakan Vol 45, No 1 (2021): BULETIN PETERNAKAN VOL. 45 (1) FEBRUARY 2021
Publisher : Faculty of Animal Science, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21059/buletinpeternak.v45i1.58435

Abstract

The successful rehabilitation of Wanagama teaching forests, which began in the late of 1960s, has created a distinctive forest ecosystem. Currently the forests become the habitat of Apis cerana, enterprised by the surrounding villagers to produce natural forest honey as a non-timber forest product. This paper aims to explore the adoption of smallholder beekeeping of A. cerana, the beekeepers’ socio-economic characteristics, the potential and value of forest honey production, the distribution of bee-boxes inside the forests and potential tree sources of nectar and pollen. Data collection was carried out in July - September 2019 with in-depth interview techniques to 38 beekeepers. Field observations and ground checks were carried out on the sites where beekeepers were placing the bee-boxes in the forest. In addition, an analysis of aerial photograph images taken with drone was also carried out to identify the area of trees as sources of nectar and pollen. The results show that between 1982 and 2019 the development of the adoption of the A. cerana beekeeping increased significantly. The total production of honey from 506 bee-boxes reached 658 liters or 894.9 kg in year of 2018/2019. The number of bee-boxes placed in Wanagama was mainly distributed inside Compartment of 13, 17, 14, 16, 5, and 18. Acacia mangium, eucalyptus, cajuput and mahogany were the main types of nectar-producing trees, in addition to the abundance of flowering undergrowth plants. Many of the challenges faced by honey beekeepers included climate change, the shortage of nectar and pollen sources, pests and diseases and human disturbances. This research suggests the need for a social, institutional and technical approaches to increase the forest productivity as sources of nectar and pollen. It is suggested encouraging the smallholders to adopt beekeeping as the main livelihood alternatives in future and planting more trees in Wanagama forests.
Co-Authors Agussalim Agussalim Ahmad, SN Ali Agus Ali Agus Ali Agus Ali Agus Ali Agus Aloysia Tenny Damayanti Ananto Triyogo Andriyani Astuti Andru Andru Apriyani Nur Sariffudin Asih Kurniawati Asrie Hardianing Indra Kusuma Bambang Suhartanto Bambang Suhartanto Bambang Suwignyo Bambang Suwignyo Bekti Larasati Budi Guntoro Budi Prasetyo Widyobroto Cahyo Wulandari Chusnul Hanim Cuk Tri Noviandi David Cook Dian Astuti Dian Astuti Diana Sri Susanti Dwiko Budi Permadi Dyah Afryana Miftah Nurdani E.D. Sulistijo Galih Pawening Genki Ishigaki, Genki Gusri, Rahmat Hari Hartadi Heny Marlina Wijayanti Hermanto Hermanto Hidenori Tanaka, Hidenori I Gede Suparta Budisatria I Gede Suparta Budisatria I Kadek Yoga Kertiyasa Indratiningsih Indratiningsih Irine Ike Praptiwi, Irine Ike Isnaini, Nofi Kustantinah Kustantinah Leisa Armstrong Lies Mira Yusiati Masyithoh, Dewi Maudi Nayanda Delastra Meita Puspa Dewi Miftahush Shirothul Haq Miftahush Shirotul Haq Muhammad Humaidi Haris Muhammad Zayyan Muafi Muhlisin Muhlisin Nanung Agus Fitriyanto Nilo Suseno Nilo Suseno Nilo Suseno, Nilo Nofi Isnaini Nur Zaini Nurliyani Putra, Bela R. Djoko Soetrisno R. Sapto Hendri Boedi Soesatyo Rahayu Rahayu Rahmi Tri Sayekti Ratih Madya Septiana Rezki Amalyadi Rini Pujiarti Rini Widiati Ristianto Utomo Ristianto Utomo Ristianto Utomo Rochijan Rochijan Ruslina Fajarwati, Ruslina Ryo Akashi, Ryo Sarah Adrian Fenila, Sarah Adrian Sariffudin, Apriyani Nur Sudi Nurtini Sumani Sumani Supriyadi Supriyadi Takahiro Gondo, Takahiro Taryono Taryono Totok Gunawan Ustadi Wan Ismail, Wan Iryani Widayati, Okti Widiyatno Widiyatno Yogi Sidik Prasojo Yogi Sidik Prasojo Yosefina Mangera Zaenal Bachruddin