Fertilitas Telur Dan Mortalitas Embrio Ayam Kedu Pebibit Yang Diberi Ransum Dengan Peningkatan Nutrien Dan Tambahan Sacharomyces Cerevisiae

The study aimed to assess the effect increased with the addition of nutrient rations Saccharomyces cerevisiae as a source of pre-probiotics on fertility and embryonic mortality of breeder kedu hen. The materials in use are 90 black kedu chickens in a year production period with weight 1636,13 g 109, 51 for females and 1850,54 g 120,89 for males, and yeast breads (fermipan) as a source of S. cerevisiae. The ration consists of corn, concentrate, premix, rice bran, fish flour, soybean meal, lime, and shell flour. The design of experiment that is used is complete randomized design (CRD) 2x3 factorial with 3 replications. The first factor is the type of breeder ration (R1) and improved ration (R2), the second factor is the level of addition of yeast bread of 0% (S0), 2% (S1) and 4% (S2) of the ration given. The result of this research showed that there was no interaction (P>0,05) between the ration improvement and the level of yeast nread to the value of ration consumption of breeder\u27s kedu chicken for eggs fertility and embryo mortility. The addition of yeast bread factor significantly increase egg fertility and reduce embryo mortality, especially the addition of 2% (S1) than unleavened bread (S0) and the addition of 4% (S2). Based on the results, it can be concluded that administration of yeast as much as 2% can improve fertility by reduce embryo mortality in breeder kedu chickens

Kombinasi Pemberian Vitamin A dan E dalam Ransum terhadap Kecernaan Lemak dan Indikator Ketahanan Tubuh pada Ayam Kedu Petelur

The study aims to examine the effect of vitamin A and E combination in ration to increase productivity seen from body resistannce indicators ( heterophile / lymphocyte ratio (H/L ratio) and blood cholesterol) of kedu layer chickens. The research was conducted in November 2011 until February 2012. The research using 20 males and 100 females one year old Kedu chicken, Experimental design used was Completely Randomized Design (CRD) with 4 treatments and 5 replications. Treatment applied were T0 = ration without supplementation, T1 = ration + vitamin E, T2 = ration + vitamin A and T3 = ration + vitamin A and E. Ration composed from yellow corn, rice bran, soybean meal, fish meal, shellfish meal and CaCO3. Parameters observed are H/L ratio, fat digestibility, blood cholesterol and the hen day production (HDP). Data were analyzed with Analysis of Variance and continue analyzed by Duncan's multiple range test. The results showed a significant effect (P <0.05) on fat digestibility but had no significant effect (P <0.05) against H/L ratio, blood cholesterol and HDP. Based on the results of this study concluded that combination of vitamin A (2000 IU) and E (20 IU) in ration did not interfere body resistance stability and even improve the response of chicken to the environment based on the value of H/L ratio and blood cholesterol

Kombinasi Vitamin E Dan Bakteri Asam Laktat (Bal) Terhadap Konsentrasi Bal Dan Potensial Hidrogen (Ph) Pada Ayam Kedu Dipelihara Secara in Situ

The study aims to determine the effect of the addition of lactic acid bacteria in the ration to potential hydrogen (pH) and the concentration of lactic acid bacteria (LAB) in digestive track 12 months old kedu chicken. The research was conducted on November 2011 to January 2012 on Livestock Farmers Groups Makukuhan Mandiri Kedu, Temanggung. The Research using 100 female kedu chickens, and 20 male kedu chickens age of 12 months. Experimental design used was Completely Randomized Design (CRD) with 4 treatments and 5 replications (5 females and 1 male). Treatment applied is T0 = ration without supplements, T1 = ration + 20 IU vitamin E, T2 = ration + 0.6 ml lactic acid bacteria (Biostarter A) and T3 = ration + vitamin E 20 IU + 0.6 ml acid bacteria lactate (Biostarter A). Ration composed from bran, yellow corn, soybean meal, fish meal, shellfish meal, and CaCO3. Parameters observed include consumption, LAB concentrations, intestinal pH conditions, rate of digesta, and hen day production. The results showed that the concentration of lactic acid bacteria (LAB) (P <0.05) is significant among all treatments but the combination of vitamin E and LAB lower the pH and slow the rate of digesta. Other parameters such as consumption and hen day production (HDP) is not affected by the treatment. Conclusion from the study is addition of vitamin E by 20 IU/100 g ration and lactic acid bacteria as much as 0.6 ml / head / day make the same result in consumption of rations and daily egg production, but may increase the concentration of lactic acid bacteria, lowering the pH of the small intestine, and slow the rate of digesta

Total Bakteri Asam Laktat Dan Escherichia Coli Pada Ayam Broiler Yang Diberi Campuran Herbal Dalam Ransum

Penelitian bertujuan untuk mengkaji pengaruh penambahan campuran herbal dalam ransum terhadap total bakteri asam laktat (BAL) dan Escherichia coli (E. coli) pada saluran pencernaan, serta pertambahan bobot badan ayam broiler. Penelitian menggunakan ayam broiler day old chick (DOC) sebanyak 200 ekor dengan bobot badan 37 g ± 3,08 g dalam rancangan acak lengkap (RAL) dengan 4 perlakuan dan 5 ulangan. Ransum yang digunakan terdiri dari jagung, bungkil kedelai, tepung ikan, dedak, dan mineral dengan campuran herbal, yaitu bawang putih, kunyit, jahe dan kencur. Perlakuan yang diterapkan adalah T0 = ransum tanpa penambahan herbal (kontrol), T1 = ransum + 0,5% campuran herbal, T2 = ransum + 1,0% campuran herbal, T3 = ransum + 1,5% campuran herbal. Parameter yang diamati adalah total BAL, total E. coli dan pertambahan bobot badan. Sampel diambil pada saat ayam umur 42 hari secara acak pada setiap unit percobaan. Berdasarkan hasil penelitian bahwa penambahan campuran herbal dalam ransum ayam broiler tidak berpengaruh nyata (p>0,05) terhadap total BAL, total E.coli dan pertambahan bobot badan. Penambahan campuran herbal dalam ransum ayam broiler menghasilkan total BAL berkisar dari yang terendah 4,69 x 109 cfu/g (T1) sampai yang yang tertinggi 2,41 x 1010 cfu/g (T3) dan total E.coli terendah 6,47 x 104 cfu/g (T2) tertinggi 3,57 x 105 cfu/g (T3), sedangkan pertambahan bobot badan berkisar dari 57 g/ekor/hari (T1) sampai 60 g/ekor/hari (T0). Simpulan dari penelitian adalah peningkatan level penambahan campuran herbal dalam ransum belum dapat meningkatkan total BAL atau menurunkan E.coli sehingga menghasilkan pertambahan bobot badan yang sama

Nitrogen Retention and Productive Performance of Crossbred Native Chicken Due to Feeding Effect of Kayambang (Salvinia Molesta)

The present research was aimed to clarify the effect of feeding Salvinia molesta in crossbred native chicken on productive performance based on the ability of protein utilitation. The reseach was arranged in a completely randomized design with 4 treatments and 5 replications (5 birds each). The animals used in the present study were 100 birds of crossbred native chicken. The treatments given were as follows: T0 (diet without Salvinia molesta ), T1 (diet with 6% Salvinia molesta), T2 (diet with 12% Salvinia molesta), T3 (diet with 18% Salvinia molesta). Parameter observed namely feed consumption, nitrogen retention, muscle protein mass, and body weight gain. The data were analysed using anova, when the effect of the treatments was significant, then duncan's multiple range test was applied. The results showed that the treatment of feeding Salvinia molesta indicated a sinificant effect (p<0.05) on nitrogen retention and productive performance. Feed consumption, nitrogen retention, muscle protein mass, and the body weight gain of T1, T2, and T3 were significantly higher (p<0.05) than those of control (t0), while among treatments T1, T2, and T3 were not different. Feeding Salvinia molesta up to the level of 18% can improve nitrogen retention and productive perfomance of crossbred native chicken.Doi: 10.12777/ijse.5.1.19-24[How to cite this article: Ma'rifah, U. Atmomarsono, N. Suthama. (2013). Nitrogen Retention and Productive Performance of Crossbred Native Chicken Due to Feeding Effect of Kayambang (Salvinia molesta), 5(1)2013.19-24. Doi: 10.12777/ijse.5.1.19-24

Penggunaan Protein Dan Pertumbuhan Pada Ayam Broiler Yang Diberi Ransum Dengan Penambahan Tepung Temu Kunci (Boesenbergia Pandurata Roxb.) (Protein Utilization and Growth of Broiler Chicken Fed Dietary Finggeroot (Boesenbergia Pandurata Roxb.))

This study aimed to determine the effect of dietary inclusion of finggerroot (Boesenbergia pandurata ROXB.) powder on rate of passage, protein digestibility, nitrogen retention and body weight gain in broiler chickens. A total of 120 birds of 7 days old broiker chicken were used as experimental animal. The experimental design used in this study was completely randomized design with 5 treatments and 4 replications (6 birds each). Dietary inclusion levels of finggeroot namely, 0, 1.2, 1.6, and 2 % were the treatment applied in the present study. Data were stastically analyzed using analysis of variance (ANOVA) at 5 % probability, and it was continued to Duncan test if treatment indicated significant efect. The results showed that feding of finggerroot had no significant effect ( P &gt; 0.05 ) on the rate of passage, protein digestibility and body weight gain, but significant ( P &lt; 0.05 ) on nitrogen retention. The conclusion of this study is that the inclusion of finggerroot powder at the level of 2 % decrease nitrogen retention, but the other parameters (rate of passage, protein digestibility, nitrogen retention and body weight gain) are the same

Massa Kalsium Dan Protein Daging Pada Ayam Arab Petelur Yang Diberi Ransum Menggunakan Azolla Microphylla

The study aims to determine the effect of A. microphylla in Arabic layer rations on meat calcium mass and meat protein mass. The benefits of research can provide information on the utilization of A. microphylla as a Arabic layer. This research used completely randomized design (CRD) with 4 treatments and 5 replications. The treatment given is the gift of A. microphylla different levels (0%, 3%, 6% and 9%). Parameters measured were meat calcium mass, meat protein mass, and hen day production. The materials used are 80 Arabic layers (age ± 9 months) with average weight at 1125±124,52g. The making of ration is based on iso protein and iso energy principle. Meat calcium mass and meat protein mass was measured from meat sample which is taken twice at 4 and 8 weeks after the treatment has been implemented. The results showed that combining the A. microphylla into the ration up to level 6% after 8 weeks of treatment could improve protein deposition ability which stated at meat protein mass

Pengaruh Kualitas Ransum Berbeda Terhadap Bobot Relatif Kuning Telur Dan Profil Leukosit Ayam Kedu Pasca Tetas

The research aimed to evaluate the effect of different quality of diet on yolk relative weight and leukocytes profile of post-hatch Kedu chicks. The research used 105 birds of day-old Kedu chicks, which were devided into T0 = fasted for three days post-hatch continued feed farmer ration; T1 = farmer's ration; T2 = improved rations. Improved ration contains higher protein and energy than the farmer's ration. Completely randomized design (CRD) with split in time was assigned to the present study. The main plot was age of chicks and the subplot was dietary treatment. Parameters measured were yolk relative weight, leukocyte and differential leukocyte profiles. The results showed that there was no significant effect on either interaction (P&gt;0.05) between age and dietary nutriens quality or the main plot on yolk relative weight, leukocytes and differential leukocyte profiles in Kedu chicks 6 days post-hatch. However, yolk relative weight was affected significantly by the sublot, and other parameters were the same. Conclusion of the research was that the yolk relative weight, leukocyte and differential leukocyte profiles remained stable in 6 days post-hatch Kedu chicks despite being given ration with the different nutrients quality, including fasted-group's chicks three days after hatch

Peningkatan Kualitas Ransum yang Ditambah Campuran Herbal Kaitannya dengan Fertilitas Telur dan Mortalitas Embrio pada Ayam Kedu Pebibit

The aim of the research was to assess the effect of improving dietary of nutriens and adding herbal mixture of noni, gotu kola and turmeric in the ration on fertility and embryos mortality breeder kedu chicken. Seventy two heads of one-year-old black kedu hens with average body weight of 1614 ± 124g and 18 cocks with average body weight of 1897 ± 151g were used in this research. Feed stuffs used were as follows yellow corn, soybean meal, fish meal, rice bran, flour skin shells, limestone (CaCO3), concentrates CP 124 and mineral premix. The research used completely randomized design (CRD) in 2x3 factorial patterns with 3 replications. The first factors were the type of ration namely farmer formulated (R1) and improved ration (R2). The second factors were the level of mixture 0% that is (H0), 4% (H4) and 8% (H8). The result shows that there was no interaction (P&gt; 0.05) between the type of ration and the level of herbal mixture on feed consumption, fertility, embryo mortality as well as Hen Day Production (HDP). Nutrient differences of the ration effected (P &lt;0.05) feed consumption and mortality of embryos, but it was not affect on fertility and HDP. The level of herbal mixture effected (P &lt;0.05) feed consumption, but not on fertility, embryo mortality and HDP. The conclusions was 4% level of herbs mixture was the best level added to the ration since it enhanced fertility and depressed embryo mortality despite increased feed consumption