Tera Fit Rayani
Study Program Of Animal Production And Management Technology, Vocational School, IPB University, IPB Cilibende Campus, Bogor 16680

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Supplementation of Zinc and Vitamin E on Apparent Digestibility of Nutrient, Carcass Traits, and Mineral Availability in Broiler Chickens Tera Fit Rayani; R. Mutia; Sumiati Sumiati
Media Peternakan Vol. 40 No. 1 (2017): Media Peternakan
Publisher : Faculty of Animal Science, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (350.062 KB) | DOI: 10.5398/medpet.2017.40.1.20

Abstract

The purpose of this study was to determine the effect of zinc (Zn) and vitamin E supplementations on apparent nutrient digestibility, carcass traits, and mineral availability of broiler in tropical environment. The experiment was arranged in a 3 x 3 factorial design with 4 replications in each treatment (10 birds each). The dietary treatments were the combination of doses of zinc (A1: 0 ppm, A2: 40 ppm, A3: 80 ppm) and vitamin E (B1: 0 ppm, B2: 125 ppm, B3: 250 ppm) supplementations. The variables observed were apparent nutrient digestibilities (apparent crude protein digestibility and apparent ether extract digestibility), carcass traits (final weight, the percentage of carcass weight, breast weight, thigh weight, wings weight, and back weight), meat bone ratio and mineral availability in the tibia (calcium [Ca], phosphorus [P], and zinc [Zn]). The results showed that apparent nutrient digestibility, carcass traits (the percentages of carcass, breast, thighs, wings, and back), meat bone ratio were not significantly influenced by the supplementation of zinc or vitamin E. The supplementation of 80 ppm of Zn and 0 ppm of vitamin E significantly (P<0.05) increased final weight of broiler. Supplementation of zinc alone and vitamin E alone in the diet significantly (P<0.05) increased calcium content of the tibia. In conclusion, supplementation of 80 ppm of Zn increased calcium content compared to control, but did not affect final weight and ether-extract digestibility. Supplementation of vitamin E at a dose of 125 ppm could increase calcium content of the tibia compared to control.
Kuantitas dan Kualitas Fodder Jagung, Padi dan Kacang Hijau dengan Waktu Panen yang Berbeda Menggunakan Smart hydroponic Fodder: Quantity and Quality of Corn, Rice and Mung Bean Fodder with Different Harvest Time Using Smart Hydroponic Fodder Tera Fit Rayani; Yuni Resti; Ratih Kemala Dewi
Jurnal Ilmu Nutrisi dan Teknologi Pakan (Nutrition and Feed Technology Journal) Vol. 19 No. 2 (2021): Jurnal Ilmu Nutrisi dan Teknologi Pakan
Publisher : Departemen Ilmu Nutrisi dan Teknologi Pakan Fakultas Peternakan Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jintp.19.2.36-41

Abstract

This experiment was aimed to compare varieties and harvest time of green hydroponic fodder based on it’s quantity and quality. Green fodder is made from corn kernels, mung beans and unhulled rice. Green fodder was grown by mart hydroponics sensors and Arduino systems for controlling the water irrigation system and environmental conditions such as temperature and humidity. Quantity of green hydroponic fodder (corn, mung bean and unhulled rice) based on the biomass production. Quality of green hydroponic fodder based on nutrient content of the forage biomass (dry matter, crude protein, ash, ether extract, crude fiber and nitrogen free extract). Experimental design for fodder productivity was a completely randomized design with 3 x 3 factorial, i.e seed varieties (corn, mung bean and unhulled rice) and harvesting age of the green hydroponic fodder (7, 14 and 21 d). The results showed that total biomass was affected significantly (p<0.05) by harvesting age. Total biomass was increased with longer harvesting age of fodder. Corn green fodder and unhulled rice green fodder produce larger biomass than mung bean green fodder (p<0.05). The nutrient content of greenfodder were higher compared to the seeds. its quality and quantity, the best harvesting age of corn and unhulled rice green fodder was 14 days. Therefore smart hydroponic fodder can be an alternative to provide good quality fodder and land preservative. Key words: feed, hydroponic, green fodder
Evaluasi Pakan Daun Ubi Jalar dan Daun Singkong pada Kualitas Telur Itik yang Disimpan pada Suhu 5°C Tera Fit Rayani; Sumiati Sumiati; Arif Darmawan
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 4 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.4.488

Abstract

Egg yolks contain omega-3 and omega-6 fatty acids that are easily oxidized during storage, so they must be protected. The objective of this study was to evaluate the effect of feeding containing sweet potato leaves meal (TDU) and cassava leaves meal (TDS) on the quality of duck eggs stored at 5 °C for 8 weeks. This study used a completely randomized design, 6 ´ 3 factorial design with 4 replications. Factor A was feed treatment (R0 = control feed without TDU or TDS; R1 = feed containing 0% TDU and 10% TDS; R3 = feed containing 5% TDU and 0% TDS; R4 = feed containing 5% TDU and 5% TDS; R5 = f eed containing 5% TDU and 10% TDS). Factor B was egg storage time (0, 4, and 8 weeks). A total of 144 duck eggs were used in this study. The results showed no interaction between the supplementation of TDU and TDS with the storage time on the quality of stored eggs. Supplementation of TDU or TDS or their combination significantly (p<0.05) increased the yolk score and yolk egg weight. Storage time for 4 and 8 weeks significantly (p<0.05) decreased egg weight, shell percentage, egg white percentage and weight, Haugh unit, and egg yolk score, but significantly (p<0.05) increased egg yolk percentage and weight. This study concluded that supplementing 5% sweet potato leaves meal and 10% cassava leaves meal resulted in the highest egg yolk color score. Storage time for 4 weeks can still maintain duck eggs with AA quality. Keywords: cassava leaves, duck eggs quality, storage, sweet potato leaves
SUHU, KELEMBABAN DAN INTENSITAS CAHAYA PADA PENANAMAN GREEN FOODER MENGGUNAKAN SISTEM SMART HIDROPONIK: Temperature, Humidity, and Light Intensity on Green Fooder Planting Using Smart Hydroponic System Yuni Resti; Ratih Kemala Dewi; Tera Fit Rayani
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 12 No. 2 (2022): Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian, Volume 1
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jstsv.12.2.77-85

Abstract

This study aims to evaluate the use of smart hydroponic green fodder in controlling environmental factors (temperature, humidity, and light intensity) during green fodder production. Green fodder planting uses smart hydroponics with the help of sensors and Arduino systems to control the water irrigation system and environmental conditions such as temperature and humidity. The light source uses artificial light that comes from a 36-watt blue LED grow light. The data analysis is descriptive analysis. The data observed were daily temperature and humidity which were regulated using automatic sensors and manually observed using a thermometer as a control. The intensity of light was measured using a lux meter and observed using a spectrometer to measure the wavelength and intensity. The results showed that the environmental temperature during maintenance of green fodder ranged from 20.5°C-23.9°C with an average daily temperature of 22.7°C. Air humidity during maintenance of green fodder ranged from 51.1%-80.3% with an average of 69.5%. The intensity of light produced during maintenance ranged from 438.7 to 1,156.7 lux with an average of 656.6 lux. Based on the results of research, the use of smart hydroponic green fodder can create suitable environmental conditions for green fodder production as seen from the temperature, humidity, and light intensity that are suitable for hydroponic green fodder production. ABSTRAKPenelitian ini bertujuan untuk mengevaluasi penggunaan smart hydroponic green fodder dalam mengontrol factor lingkungan (suhu, kelembaban dan intensitas cayaha) selama pemeliharaan green fodder. Penanaman green fodder menggunakan smart hydoponic dengan bantuan sensor dan system Arduino untuk mengontrol system irigasi air dan kondisi lingkungan seperti suhu dan kelembaban. Sumber cahaya menggunakan cahaya buatan yang berasal dari lampu LED grow light 36 watt warna biru. Analisis data yang dilakukan adalah analisis deskriptif. Data yang diamati yaitu suhu dan kelembaban harian yang diatur menggunakan sensor otomatis dan diamati secara manual menggunakan termometer sebagai kontrol. Intensitas cahaya diukur dengan menggunakan lux meter dan diamati dengan menggunakan spektometer untuk mengukur panjang gelombang serta intensitasnya. Hasil penelitian menunjukan suhu lingkungan selama pemeliharaan green fodder berkisar antara 20,5 oC-23,9 oC dengan rata-rata suhu harian 22,7 oC. Kelembaban udara selama pemeliharaan green fodder berkisar antara 51,1%-80,3% dengan rata-rata 69,5%. Intensitas cahaya yang dihasilkan selama pemeliharaan berkisar 438,7-1.156,7 lux dengan rata-rata 656,6 lux. Berdasarkan hasil penelitian penggunaan smart hydroponic green fodder dapat menciptakan kondisi lingkungan yang sesuai untuk produksi green fodder terlihat dari suhu, kelembaban dan intensitas cahaya yang sesuai untuk pemeliharaan green fodder secara hidroponik.
Pengaruh Perbedaan Kepadatan Benih dan Pemberian AB Mix terhadap Produktivitas Green fodder Gabah Padi Tera Fit Rayani; Annisa Hakim; Yuni Resti
Jurnal Ilmu dan Industri Peternakan Vol 9 No 1 (2023): JUNI
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jiip.v9i1.34013

Abstract

This study aims to compare the differences in seed density and the addition of AB mix as a source of nutrition on the productivity of unhulled rice green fodder. Green fodder was grown by hydroponic using fodder trays. The variables measured were biomass production, conversion of green fodder to seeds and plant height. The experimental design used was a 2 x 2 factorial design with treatment factors is the differences in seed density (150 g/container and 250 g/container) and nutrition (without AB mix immersion and AB mix immersion). The results showed that biomass production and green fodder conversion were significantly (p<0.05) affected by seed density. Total biomass and green fodder conversion increased with increasing seed density. Seed densities of up to 250 grams per container produce the highest biomass weight with high conversion of seeds to green fodder. Soaking seeds using AB mix had no effect on biomass weight, conversion, and plant height. However, immersion using AB mix produces plant heights that tend to be taller.
Performa Produksi Ayam Broiler Menggunakan Smart Mini Closed House (Smart Pro: Production Performance of Broiler using Smart Mini Closed House (Smart Pro) Danang Priyambodo; Pria Sembada; Gilang Ayuningtyas; Yuni Resti; Tera Fit Rayani; Inna Novianty; Sofiyanti Indirasari
Jurnal Agroekoteknologi dan Agribisnis Vol. 7 No. 2 (2023): Jurnal Agroekoteknologi dan Agribisnis
Publisher : Politeknik Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51852/jaa.v7i2.675

Abstract

Closed-house broiler chickens are one of the applications of technological developments in the livestock industry by providing an environment that is in accordance with what chickens need. Mini-closed houses are built so that small and medium farmers can raise broiler chickens in the closed houses at a minimum cost. The application of information system technology 4.0 (based on IoT) in mini-closed house enclosures enables farms to become smart farms (Smart Mini Closed House/Smart Pro). The purpose of this study was to compare the production performance of broiler chickens kept in a closed house without IoT and a closed house using IoT (Smart Pro). The IoT system is used to control temperature, humidity, and air quality in real time. Observations were made for eight periods, from August 2022 to March 2023. The observed data were analyzed descriptively. The results showed that broiler chickens reared on Smart Pro had a lower average feed consumption with a higher final weight, so the feed conversion value tended to be lower. There is no difference in the percentage of depletion or performance index between the two observations. The application of IoT technology in broiler rearing shows a tendency for an increase in production performance (final weight and feed conversion). However, it is necessary to adapt the use of new technology for human resources in controlling the IoT system so that it can be utilized optimally.
Perbedaan Kepadatan Benih dan Nutrisi Organik terhadap Produktivitas Green Fodder Jagung : The Effect of Differences in Seed Density and Organic Nutrients on the Productivity of Maize Green Fodder Tera Fit Rayani; Annisa Hakim; Yuni Resti; Artiqie Gita Yuardi; Yasinta Septiari; Nur Rachmy Fazryah; Faradisa Syafrin Maulida; Shafa Salsabila
Jurnal Agroekoteknologi dan Agribisnis Vol. 8 No. 1 (2024): Jurnal Agroekoteknologi dan Agribisnis
Publisher : Politeknik Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51852/jaa.v8i1.715

Abstract

Hydroponic green fodder is a method for producing forage for livestock in a short time (approximately 7–8 days) without soil. It can be an alternative source of high–quality forage to increase the productivity of ruminant livestock. This research aims to compare differences in seed density and the addition of organic nutrients in the form of shallot skins to the productivity of maize green fodder. Fodder planting is done using a hydroponic system with an automatic watering system. The variables measured were fresh and dry biomass production, conversion of green fodder to seeds, plant height, and nutrient content in corn seeds and green fodder. The experimental design used was a 3 x 2 completely randomized factorial design with treatment factors in the form of seed density (1,25; 1,5; and 1,75 kg/m2) and organic nutrition (soaking with tap water and soaking with shallot skin). The results showed that the production of fresh biomass, dry biomass, and plant height were significantly different (P<0,05) influenced by seed density. Total fresh and dry biomass increased with increasing seed density (P<0,05). Plant height increases as seed density decreases (P<0,05). Soaking seeds using shallot skins did not have a significant effect on the productivity of corn green fodder. A seed density of 1,5 kg/m2 produces the best productivity in green fodder corn
Evaluasi Produksi Maggot Black Soldier Fly (BSF) pada Media Ekskreta Puyuh Periode Layer: Evaluation of the Production of Black Soldier Fly (BSF) Maggots in Quail Excreta Media During the Layer Period Ayuningtyas, Gilang; Alfiyyah Yasmin, Fairuz; Sembada, Pria; Priyambodo, Danang; Fit Rayani, Tera; Purwanto, Bagus Priyo; Awaliyah, Izatullah Rizky; Nurfitriani, Dini; Afgani, Nawangsari Aulya; Pangestu, Puguh; Khoirunnisa, Luthfi; Agustin, Adinda Dwina
Jurnal Agroekoteknologi dan Agribisnis Vol. 8 No. 2 (2024): Jurnal Agroekoteknologi dan Agribisnis
Publisher : Politeknik Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51852/jaa.v8i2.824

Abstract

The accumulation of ammonia in excreta waste cause air pollution and health problems for both humans and livestock. A solution to address this issue is through the bioconversion process using Black Soldier Fly larvae (BSFL). This study aims to evaluate the feasibility of Black Soldier Fly Larvae (BSFL) production using quail excreta as a growth medium and to analyze biomass production (BSFL and BSFL Frass) because of bioconversion. This study used a Randomized Block Design consisting of 2 treatments: non-fermented quail excreta (P0) and fermented quail excreta (P1). The bioconversion process was carried out at 3 different time periods. The variables observed are bioconversion indicators: growth rate, conversion efficiency (ECI), the weight of the BSFL, the weight and the characteristics of the BFSL frass. The data were analyzed using analysis of variance (ANOVA), followed by the Least Significant Difference (LSD) test. The average growth rate of BSFL P0 (10.97%) and P1 (12.52%) was not significantly different, in line with the conversion efficiency (ECI) value in the P0 treatment (0.08) and P1 treatment (0.11). The bioconversion results showed that the production of BSFL in non-fermented quail excreta media reached 10.97% ± 6.74%, while in fermented excreta media it reached 12.52% ± 1.98%. This study indicates that quail excreta have the potential as a medium for BSFL production, and the excreta fermentation process does not have a significant effect on the bioconversion process based on bioconversion indicator variables.
Produksi dan Kualitas Susu Sapi Perah Peranakan Friesian Holstein (PFH) di KUD Giri Tani Cisarua Bogor Selviana, Luluk Lifa; Hakim, Annisa; Rayani, Tera Fit; Resti, Yuni; Halimah, Binti Nur
TERNAK TROPIKA Journal of Tropical Animal Production Vol. 25 No. 2 (2024): TERNAK TROPIKA Journal of Tropical Animal Production
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtapro.2024.025.02.8

Abstract

Penelitian ini bertujuan untuk mengevaluasi produksi susu pada tingkat laktasi yang berbeda dan kandungan nutrien pada berbagai jenis susu. Penelitian diawali dengan menghitung produksi susu pada pagi dan sore hari saat pemerahan dari hari pertama laktasi hingga 13 minggu. Selain itu, dilakukan pengujian kualitas nutrisi susu menggunakan milk analyzer. Variabel yang dianalisa adalah produksi susu dilihat dari perbedaan laktasi dan kualitas susu pada berbagai jenis susu (kolostrum, susu transisi, dan susu penuh) meliputi total solid (TS), berat jenis, lemak (Fat), Bahan Kering Tanpa Lemak (Solid Non Fat), laktosa, dan protein pada susu. Analisis data dilakukan menggunakan uji T pada produksi susu dan Analysis of varience pada kualitas nutrisi susu. Hasil penelitian menunjukkan bahwa tingkat laktasi tidak berpengaruh terhadap produksi susu (P>0,05) antara laktasi kedua dan ketiga. Hasil rataan kualitas susu nutrisi menunjukkan berbeda nyata (P<0,05) adalah berat jenis (kolostrum 1,05%; susu transisi 0,48%; susu penuh 0,39%), TS (kolostrum 22,75%; susu transisi 12,89%; susu penuh 11,05%), BKTL (kolostrum 18,38%; susu transisi 9,21%; susu penuh 7,72%), protein (kolostrum 6,63%; susu transisi 3,06%; susu penuh 2,71%), dan laktosa (kolostrum 9,94%; susu transisi 4,90%; susu penuh 4,08%). Rataan kualitas susu yang menunjukkan tidak berbeda nyata (P>0,05) adalah kadar lemak susu (kolostrum 4,37%; susu transisi 3,67%; susu penuh 3,34%). Kesimpulan penelitian ini adalah produksi susu di peternakan rakyat KUD Giri Tani fluktuaktif dilihat dari laktasi kedua maupun laktasi ketiga dan secara umum kolostrum memiliki nilai kualitas nutrisi yang lebih tinggi dibandingkan dengan kualitas pada susu transisi dan susu penuh.  
Komposisi Nutrien Maggot Black Soldier Fly (BSF) Yang Ditumbuhkan Pada Media Ekskreta Burung Puyuh Dan Potensinya Pakan Ternak Ayuningtyas, Gilang; Rayani, Tera Fit; Priyambodo, Danang; Purwanto, Bagus Priyo; Hakim, Annisa; Sembada, Pria; Nurfitriani, Dini; Afgani, Nawangsari Aulia; Khairunisa, Luthfi
TERNAK TROPIKA Journal of Tropical Animal Production Vol. 26 No. 1 (2025): TERNAK TROPIKA Journal of Tropical Animal Production
Publisher : Jurusan Produksi Ternak, Fakultas Peternakan, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtapro.2025.026.01.3

Abstract

Eksreta puyuh merupakan sisa proses pencernaan dan ekskresi puyuh yang masih kaya akan bahan organik. Maggot Black Soldier Fly (BSF) merupakan jenis serangga yang mampu berperan sebagai agen pengomposan bahan organik. Tujuan penelitian ini untuk mengetahui komposisi nutrien maggot BSF yang berasal dari proses biokonversi kotoran puyuh yang tidak difermentasi dan difermentasi. Penelitian ini dilakukan secara sistematis melalui beberapa tahap, yaitu persiapan media pertumbuhan, biokonversi ekskreta, pemanenan, pengeringan dan penggilingan maggot, serta analisis nutrien. Rancangan acak kelompok digunakan dalam penelitian ini, dengan faktor perlakuan terdiri dari media kotoran yang tidak difermentasi (MTF) dan media kotoran yang difermentasi (MDF). Data yang dikumpulkan dianalisis menggunakan analisis ragam dengan aplikasi Minitab 19. Kandungan protein kasar tertinggi ditemukan pada perlakuan kotoran yang tidak difermentasi (MTF) sebesar 41.86%, sedangkan perlakuan kotoran yang difermentasi memiliki kandungan sebesar 38.66%. Selain itu, kandungan Beta-N dalam tepung BSF pada MDF lebih tinggi dibandingkan MTF, dengan nilai masing-masing sebesar 13.18% dan 10.79%. Lebih lanjut, tepung larva BSF yang diberi perlakuan MDF menunjukkan proporsi asam palmitat yang lebih tinggi (15.86%) dibandingkan MTF, serta kadar asam laurat yang lebih rendah (11.73%), yang berbanding terbalik dengan larva yang diberi perlakuan MTF. Selain itu, biokonversi ekskreta oleh maggot BSF terbukti menghasilkan kadar asam amino non-esensial yang tinggi pada asam glutamat, asam aspartat, dan glisin pada kedua kelompok perlakuan. Sementara itu, BSF yang diberi perlakuan MTF mengandung kadar asam amino esensial tertinggi pada leusin, lisin, dan isoleusin, dengan persentase masing-masing 2.03%, 1.79%, dan 1.16%. Hasil penelitian menunjukkan bahwa produksi maggot BSF dari kotoran yang tidak difermentasi maupun difermentasi menghasilkan nilai nutrisi yang tinggi dan berpotensi dijadikan sebagai bahan pakan ataupun komponen untuk industri lainnya.