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The Effect of Differences in Closed House Density on the Outlet Near Zone on the Finisher Phase Broiler Performance Nilawati Widjaya; Sari Suryanah; Tedi Akhdiat; Hilman Permana; Raden Febrianto Christi; Munajat Yulianto
Bantara Journal of Animal Science Vol 4, No 1 (2022)
Publisher : Program Studi Peternakan, Fakultas Pertanian, Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/bjas.v4i1.2347

Research on the Effect of Differences in Density of Closed House Cages in the Zone Near Outlet on Broiler Performance in the Finisher Phase, has been carried out for 40 days, from May 25, 2021 to July 3, 2021. The study was conducted at Farm H. Noto Miharjo Adiwarno Village, Buayan District, Kebumen Regency, Central Java. This study aims to determine the effect of differences in cage density in the zone near the outlet in the closed house cage on the performance of the finisher phase broiler chickens and to find out how much the density of the cage in the zone near the outlet in the closed house cage is capable of producing optimal finisher phase broiler performance. This research was conducted using the Experimental Method. The design used was a completely randomized design (CRD), which consisted of 4 treatments, namely P0 (cage density 10 birds/meter2), P1 (cage density 12 birds/meter2), P2 (cage density 14 birds/meter2), and P3 (cage density 14 birds/meter2). cage 16 tails/meter2). Each treatment was repeated 5 times, and each replication consisted of a different number of boilers according to the density of the cage used. The observed variables were feed intake, daily weight gain and feed conversion. The data obtained were analyzed using variance, if there was an effect of treatment followed by Duncan's multiple area test. The conclusion of this study was the difference in density of closed house cages in the zone near the outlet had a significant effect on daily body weight gain, but had no significant effect on ration consumption and feed conversion. The cage density of 12 birds/meter2 can produce optimal body weight gain.Keywords: Closed house, outlet, broiler, feed consumption, body weight gain, feed conversion.

Substitusi rumput lapang dengan hay African Star Grass (Cynodon plectostachyus) terhadap produktivitas kelinci lokal jantan Syifa Nurjannah; Ikhsan Kholiq; Tedi Akhdiat; Nilawati Widjaya
Jurnal Ilmu Peternakan Terapan Vol 5 No 1 (2021): Jurnal Ilmu Peternakan Terapan
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jipt.v5i1.2733

The purpose of this research was to determine field grass substitution by hay African Star Grass (Cynodon plectostachyus) on the productivity of local male rabbits with an age of 3 months old. The research was conducted in October-November 2020 in Central Pojok Village, Cikahuripan, Lembang, West Bandung Regency. The research method used a completely randomized design with five treatments which were P0: 80% field grass + 20% concentrate; P1: 60% field grass + 20% hay African Star Grass + 20% concentrate; P2: 40% field grass + 40% hay African Star Grass + 20% concentrate; P3: 20% field grass + 60% hay African Star Grass + 20% concentrate; P4: 80% African Star Grass hay + 20% concentrate, and each treatment was repeated five times so that the number of rabbits used were 25 heads. Data obtained were analyzed using SPSS software and Duncan's multiple range test. The results showed that the substitution of field grass by Afrikan Star Grass affected ration consumption (P<0.05) with an average of 150.79-185.78 grams/head/day, but did not affect body weight gain and feed conversion (P>0.05) with an average of 14.64-19.78 grams/head/day and 7.94-11.60, respectively. This study concluded that the provision of hay African Star Grass at the level of 20% showed more optimal results.

Pengaruh Pemberian Kalium Yodida terhadap Pertambahan Bobot Badan dan Berat Karkas Kambing Peranakan Etawah Jantan Lepas Sapih Nilawati Widjaya
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol. 14 No. 2 (2011): November 2011
Publisher : Fakultas Peternakan Universitas Jambi

The research was conducted to study the effect of Kalium Iodide (KI) to body weight gain and carcass weight of male after-weaned Peranakan Etawah (PE) goat. Nine head of goat allotted into three treatment :P0 (control), P1 (administration of 0.1 ml KI), and P2 (administration of 0.2 ml KI). The KI was injected subcutaneously twice a week. Data was analyzed by GLM procedure using SPSS. In conclusion, KI administration subcutaneously injected twice a week increased daily gain and carcass weight of post weaning male PE goat.

Pengaruh Pemberian Kalium Yodida terhadap Bobot Kelenjar Tiroid, Pertambahan Bobot Badan dan Suhu Rektal Kambing Peranakan Etawah Lepas Sapih Nilawati Widjaya
Jurnal Ilmiah Ilmu-Ilmu Peternakan Vol. 15 No. 1 (2012): Mei 2012
Publisher : Fakultas Peternakan Universitas Jambi

The study was conducted to investigate the effect of kalium iodide (KI) administration to tyroid gland weight, and body weight gain, and rectal temperature of postweaning PE goat. Nine postweaning PE goat alloted into three treatments : P0 (control), P1 (0.1 ml KI), and P2 (0.2 ml KI), KI administered twice a week. Variables observed were tyroid gland weight, final body weight and rectal temperature. Data analized by ANOVA using GLM procedure of SPSS. The weight of tyroid gland of P0, P1, P2 were 2.0988 mg, 1,5650 mg, and 2.0088 mg respectively. The treatment affected (P<0.05) bodyweight gain without change of rectal temperature (P>0.05). Inconclusion, 0.1 ml KI adminitration twice a week increased body weight gain, lighter tyroid gland weight without effect to rectal temperature.

The Effect of Closed House Density Near the Outlet on the Production of Carcass, Non-carcass, and Abdominal Fat of Finisher Broilers Nilawati Widjaya; Wasito Wasito; Sari Suryanah; Tedi Akhdiat; Hilman Permana; Ucop Haroen; Susi Dwi Widyawati
ANIMAL PRODUCTION Vol. 25 No.2 (2023)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2023.25.2.224

The purpose of this study was to investigate the closed-house cage density near the outlet that affected the production of carcass, non-carcass, and abdominal fat of finisher phase broilers and to ascertain the number of closed-house cage density that could produce the ideal amount of carcass, non-carcass, and low abdominal fat. The experiment employed a completely randomized design with four treatments: T0 (10 birds per square meter), T1 (12 birds per square meter), T2 (14 birds per square meter), and T3 (16 birds per square meter). It was replicated five times using different numbers of broilers in each replication depending on the cage density. The observed variables were live weight, carcass weight, percentage of carcass, percentage of non-carcass, and percentage of abdominal fat. Data were subjected to analysis of variance and further tested with Duncan's multiple-range test. The study was carried out for 35 days at Farm H. Noto Miharjo in Adiwarno Village, Buayan District, Kebumen Regency, Central Java. The research results showed that the live weight, carcass weight, and carcass percentage were significantly impacted by closed-house cage density at the area near the outlet, although non-carcass percentage and abdominal fat were not significantly impacted. A closed house cage density of 12 birds per square meter at the area near the outlet can provide an optimal production of carcass, non-carcass, and abdominal fat.

Pengaruh waktu penggantian ransum BR 1 dengan BR 2 terhadap bobot potong, bobot karkas, dan lemak abdominal broiler Pandu Purnama; Syifa Nurjannah; Nilawati Widjaya; Tedi Akhdiat; Hilman Permana
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 11 No. 1 (2023): Juni
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v11i1.5288

This research aimed to see how the impact of time to replace BR 1 with BR 2 ration to slaughtering weight, carcass weight, and abdominal fats of broiler. This research was an experimental method using Complete Randomized Design (CRD) with five treatments and five replication. These treatment consisted of P1: giving BR 1 (1 to 42 days old), P2: giving BR 2 (1 to 42 days old), P3: giving BR 1 (1 to 7 days old), and giving BR 2 (8 to 42 days-old), P4: giving BR 1 (1 to 14 days-old) and giving BR 2 (15 to 42 days-old), P5: giving BR 1 (1 to 21 days-old) and giving BR 2 (22 to 42 days-old). The observed variables were slaughtering weight, carcass weight, and abdominal fats of the broiler. The collected data were analyzed by ANOVA and Duncan's test. The results showed that various feeding timing techniques from starter feed (BR1) to grower feed (BR2) did not make a significant difference (p>0.05) in broiler slaughter weight, carcass weight, and abdominal fat. Each of these weights is in the range of 2617.86 – 2754.24 g/head; 2010.51 – 2076.69 g/head or 75.00 – 76.80%; and 41.70 – 44.40 g/head. It can be concluded that all techniques when changing feed types from BR1 to BR2 can be carried out by breeders, however, the economic value of these techniques must be considered because the two types of feed have different prices.

Pengaruh pemberian campuran fermentasi ampas tahu dan dedak padi dalam ransum terhadap performa bebek pedaging hibrida Andrea Surya; Sari Suryanah; Nilawati Widjaya; Hilman Permana
Composite : Jurnal Ilmu Pertanian Vol 3 No 01 (2021): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i01.302

The study aimed to determine the effect of giving a mixture of fermented tofu dregs and rice bran in the ration on the optimal performance of hybrid ducks. The research has been held for 35 days from 22 July 2020 to 25 August 2020, located at Reungas Village, Jagabaya Village, Cimaung District, Bandung Regency, West Java Province. The research was carried out experimentally with a completely randomized design (CRD), consisting of four treatments, namely P0 (giving basal ration 100%), P1 (giving basal ration 80% + fermented tofu dregs 10% + fermented rice bran 10%), P2 (giving basal ration 70% + fermented tofu dregs 15% + fermented rice bran 15%), and P3 (giving basal ration 60% + fermented tofu dregs 20% + fermented rice bran 20%). Each treatment was repeated 5 times and each repetition consisted of 5 hybrid ducks. The observed variables were ration consumption, body weight gain and ration conversion. The data obtained were analyzed using variance (ANOVA), if there was an effect of treatment followed by Duncan's Multiple Range Test. The results showed that the mixture of fermented tofu dregs and rice bran each 20% in the ration could produce optimal performance with ration consumption of 3,042.49 g/ tail, body weight gain of 1,671.88 g/ tail, and ration conversion 1.79.

Pengaruh subtitusi tepung Indigofera zollingeriana dalam ransum terhadap performa broiler Cantika Sari; Syifa Nurjannah; Nilawati Widjaya
Composite : Jurnal Ilmu Pertanian Vol 4 No 1 (2022): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v4i1.403

The purpose of this research was to influence of substistution flour Indigofera zollingeriana in Rations on performance broiler and to know the percent of the substistration of Indigofera zollingeriana flour that is able to improve performance in the most optimal broiler. This research was conducted in Cihaliwung, RT 01 RW 10, Kertamulya Village, Padalarang District, West Bandung District during 42 days start from January 27 until March 08, 2021. The method used in this research was experimental method with using Complete Randomized Design (CRD), five treatments namely R0 (commercial ration 100%), R1 (commercial ration 90% + 10% Indigofera zollingeriana flour), R2 (commercial ration 85% +15% Indigofera zollingeriana flour), R3 (commercial ration 80% + 20% Indigofera zollingeriana flour), R4 (commercial ration 75% + 25% Indigofera zollingeriana flour) with four replication, each replication consisted of five broilers. The observed changes are ration consumption, daily weight gain, and ration conversion. The collected data was analyzed by ANOVA and Duncan's test. Based on the results and discussion, it can be concluded that the substitution of flour Indigofera zollingeriana until 25% in the ration had no significant effect on ration consumption, daily body weight gain and ration conversion.

The Effect of Closed House Density Near the Outlet on the Production of Carcass, Non-Carcass, and Abdominal Fat of Finisher Broilers Widjaya, Nilawati; Wasito, Wasito; Suryanah, Sari; Akhdiat, Tedi; Permana, Hilman; Haroen, Ucop; Widyawati, Susi Dwi
ANIMAL PRODUCTION Vol. 25 No. 2 (2023)
Publisher : Faculty of Animal Science, Jenderal Soedirman University in associate with the Animal Scientist Society of Indonesia (ISPI) and the Indonesian Association of Nutrition and Feed Science (AINI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jap.2023.25.2.224

The purpose of this study was to investigate the closed-house cage density near the outlet that affected the production of carcass, non-carcass, and abdominal fat of finisher phase broilers and to ascertain the number of closed-house cage density that could produce the ideal amount of carcass, non-carcass, and low abdominal fat. The experiment employed a completely randomized design with four treatments: T0 (10 birds per square meter), T1 (12 birds per square meter), T2 (14 birds per square meter), and T3 (16 birds per square meter). It was replicated five times using different numbers of broilers in each replication depending on the cage density. The observed variables were live weight, carcass weight, percentage of carcass, percentage of non-carcass, and percentage of abdominal fat. Data were subjected to analysis of variance and further tested with Duncan's multiple-range test. The study was carried out for 35 days at Farm H. Noto Miharjo in Adiwarno Village, Buayan District, Kebumen Regency, Central Java. The research results showed that the live weight, carcass weight, and carcass percentage were significantly impacted by closed-house cage density at the area near the outlet, although non-carcass percentage and abdominal fat were not significantly impacted. A closed house cage density of 12 birds per square meter at the area near the outlet can provide an optimal production of carcass, non-carcass, and abdominal fat.

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