Jurnal Sain Peternakan Indonesia
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Published By Badan Penerbitan Fakultas Pertanian (Bpfp) Universitas Bengkulu

2528-7109, 1978-3000

2021 ◽  
Vol 16 (4) ◽  
pp. 362-367
Author(s):  
A. A. Widu ◽  
F. U. Datta ◽  
M. M. Kleden

This study was conducted to determine the effect of different levels of binahong flour used  in concentrate feed on dry matter digestibility (DMD), organic matter digestibility (OMD), VFA and NH3 concentrations in vitro. The design used was a completely randomized design with 4 treatments and 4 replications. The treatments studied were: R0; concentrate feed without binahong flour, R1; concentrate feed contains 10% binahong flour, R2; concentrate feed containing 20% binahong flour, R3; concentrate feed contains 30% binahong flour. Based on the results of the study, the average DMD (%) R0 73.56±0.75, R1 74.50 ±0.61, R2 74.98±0.70, R3 76.65±0.90, OMD (%) R0 69.50±1.10, R1 69.82±1.00, R2 70.07±0.88, R3 72.61±0.99, VFA concentration (mM) R0 108.53±8.52, R1 110.75±6.51, R2 111.40±2.35, R3 112.77 ±14.76, NH3 concentration (mM) R0 9.74±0.74, R1 10.61±0.44, R2 11.55±0.41, R3 11.55±0.33. The results of statistical analysis confirmed that the treatment had a very significant effect on the increase in DMD, OMD, NH3 (P<0,01), but not significant on the total VFA concentration. The conclusion of this study is that the use of binahong flour up to a level of 30% in concentrate feed has an effect on increasing in DMD, OMD, VFA, and NH3 concentrations in vitro.


2021 ◽  
Vol 16 (4) ◽  
pp. 334-339
Author(s):  
P. Ardiansyah ◽  
E. Suprijatna ◽  
S. Kismiati

This study aims to evaluate the use of cassava peels added with lactic acid bacteria on the immune organ weight of super native chickens. The material used in this study was 144 Day Old Chick (DOC) super unsex native chicken with an average body weight of 34 ± 3,14 gram. The research design used was a completely randomized design (CRD) with a dose of liquid feed additive in the form of a combination of cassava peel flour and lactic acid bacteria mixed with rations. The treatments in this study included T0: basal ration, T1 (basal ration + 10% feed additive ml/kg), T2 (basal ration + 15% feed additive ml/kg) and T3 (basal ration + 20% feed additive ml/kg). The parameters observed were body weight, the relative weight of lymph, thymus, and bursa Fabricius superficial chicken stock exchange. The result showed that the combination of cassava peel and lactic acid bacteria had no significant effect (P>0.05) on body weight, the relative weight of the lymph organs, thymus, and bursa Fabricius of super native chickens. This research concludes that the combination of cassava peel and lactic acid bacteria as a feed additive can maintain chickens' health by not increasing the relative weight of the super native chicken immune organs to the level of 200 ml/kg.


2021 ◽  
Vol 16 (4) ◽  
pp. 328-333
Author(s):  
H. D. Shihah ◽  
D. Sunarti ◽  
S. Sumarsih

The balancing of digestive tract microbe can improve the digestive health of broiler chickens. Fermented lime waste flour (FLWF) contains citric acid, which can decrease digestive tract pH value to suppress pathogenic bacteria development and improve lactic acid bacteria growth in the small intestine of the broiler. The purpose of the study was to evaluate the effect of using FLWF on pH value and small intestine microbial of broiler chickens. This study used 200 female broiler chickens. The research used a completely randomized design with four treatment levels of FLWF by 0%, 1%, 2%, and 3% in every ration, with each treatment replicated five times. The parameters observed are the pH value of the small intestine, lactic acid bacteria ileum, and Coliform ileum. Data were calculated using the analysis of variance and difference test with Duncan's Multiple Range Test using the SPSS 19.0 program. The result indicates that using FLWF decreased (p<0.05) Coliform in the ileum, while pH value of small intestine and ileum lactic acid bacteria among treatments were not influenced (p>0.05). It concludes that adding FLWF at a 1% level could decrease ileum Coliform. Still, it could not decrease the pH value of the small intestine and increase the total lactic bacteria ileum. 


2021 ◽  
Vol 16 (4) ◽  
pp. 322-327
Author(s):  
T. A. Y. Foenay ◽  
T. N. I. Koni

This study evaluated the physical quality of complete rabbit feed containing different legumes. The study design was an experimental method using a Completely Randomized Design with four treatments and five replications. The treatments were as follows: P1 =complete feed without legume;P2 = complete feed with 10% moringa leaves meal; P3 = complete feed with 10% Leucaena leaves meal; P4 = complete feed with 10% turi leaves meal. Parameters measured were hardness, durability, density and specific gravity of rabbit pellet complete feed. Data analysis uses analysis of variance and if there is a treatment with a significant effect, then it is continued with Duncan's multiple distance test. The results showed that legumes had no significant effect on impact resistance, friction resistance, pile density, and specific gravity of the rabbit pellets produced. It was concluded that the use of legumes, namely Moringa, lamtoro and turi did not reduce the physical quality of the pellets.


2021 ◽  
Vol 16 (4) ◽  
pp. 340-346
Author(s):  
R. R. Dapawole ◽  
I. P. Sirappa

This study aimed to determine the effectiveness and the best concentration of Moringa leaf extract (MLE) in the citrate-egg yolk (C-EY) to maintain the motility and viability of spermatozoa kacang goat. Semen was collected from 3 goats aged two years; by using the artificial vagina method. The semen was evaluated macroscopically and microscopically. The semen that had >70% sperm motility and >250x106/ml sperm concentration was divided into 4 equal tubes, each diluted with100% C-EY (P1), 10% MLE+ 90%C-EY (P2), 20% MLE +80% C-EY (P3), and 30% MLE+70% C-EY (P4). The diluted samples were then stored in a refrigerator (3-5?C) and evaluated for motility and viability every 24 hours. The study was designed using a completely randomized design (CRD) consisting of four treatments and five replications. The results showed that the addition of MLE in C-EY significantly affected goat spermatozoa's progressive motility and viability. The data showed that the spermatozoa kept during four days in a diluent of P2 had higher (P<0.05) motility 44.67±4.80% and viability 74.24±4.46%than the other three diluents of P1(36.00±4.70%; 70.10±3.6%), P3(33.67±0.42%; 66.85±4.99%) and P4 (29.67±3.99%; 63.96±5.44%). This study concluded that adding 10% MLE was the best concentration as source energy in 90% C-EY diluents, which effectively maintained the motility and viability of kacang goat spermatozoa for four days of storage at a temperature of 3-5oC.


2021 ◽  
Vol 16 (4) ◽  
pp. 354-361
Author(s):  
D. L. Rukmi ◽  
M. N. A. Muslim ◽  
E. C. Wulandari ◽  
S. Mulyani ◽  
A. M. Legowo

The purpose of this study was to determine the physical and organoleptic qualities of milk-based caramel with variations in the use of pineapple (Ananas comosus (L) Merr.). The design of this study used a completely randomized design (CRD) with five treatments and four replications. The tested treatments include milk-based caramel, which was processed with pineapple juice at T0=0%; T1=5%; T2=10%; T3=15%; T4=20%. The research variables included physical quality testing consisting of water content and crude fiber content, further testing of texture, color, and panelists' preference as organoleptic parameters tested using sensory tests. The observations obtained will be processed using analysis of variance (ANOVA) with a level of 5% and will be further tested using Duncan's Multiple Range Test (DMRT) if it shows a significant effect. Based on the results of analysis of variance (ANOVA), the variation in various treatments with the addition of pineapple fruit in the milk-based caramel processing showed a significant effect (P<0.05) on the physical quality of caramel (crude fiber content and water content) and organoleptic quality (texture, color), and preference) on milk-based caramel products. The percentage of crude fiber content is 0.35%-4.50%; moisture content 10.15%-15.63%; texture score is hard to not hard; the color score is light brown to brown and liking score is slightly like to like. The conclusion of this research was the addition of pineapple affects crude fiber content, milk caramel water content, texture, color, and milk caramel preference.


2021 ◽  
Vol 16 (4) ◽  
pp. 315-321
Author(s):  
M. A. Mu'in ◽  
A. G. Murwanto

This study aimed to detect single nucleotide polymorphisms (SNPs) in intron-2 on growth hormone receptor (GHR) gene in Papua local chickens using the PCR-RFLP method to study its relationship with growth characteristics. Data on the bodyweight of 49 chickens aged 1, 2, 3, and 4 months (22 males, 27 females) and DNA samples were used for this study. The DNA fragment of size 718 bp in intron-2 of the GHR gene from the study chicken was successfully amplified using a pair of specific primers. The PCR-RFLP/HindIII analysis results found this locus's two genotypes (HindIII++ and HindIII--). HindIII+ and HindIII- alleles were 0.02 and 0.98, respectively.


2021 ◽  
Vol 16 (4) ◽  
pp. 347-353
Author(s):  
F. Lindasari ◽  
P. R. Kale ◽  
D. Darmakusuma

The leading cause of malnutrition in NTT province is the lack of balanced nutrition, one of which is macronutrients such as carbohydrates, proteins, and fats. So, there is a need for innovation from livestock products rich in readily available animal protein, one of which is chicken. Utilization of the results of heating technology Moringa leaf flour which is rich in micro and macronutrients is available in the province of NTT, so that it can provide processed products in the form of chicken sausage chips with the addition of Moringa leaf flour. This study aims to determine the effect of adding Moringa leaf flour P0, P1, P2, and P3 on chicken sausage chips' chemical characteristics and nutritional value. Each treatment P0 Moringa leaf flour (0%), P1 Moringa leaf flour (1%), P2 Moringa leaf flour (2%), P3 Moringa leaf flour (3%). The experimental method used is a simple, completely randomized design (CRD) with four treatments and four replications. Analysis of the ANOVA (Analysis of Variance) data and Duncan's further test, while the nutritional value content was calculated according to BPOM regulation NO 19 of 2019 concerning Nutrition Label Reference. The results showed that the addition of Moringa leaf flour had a significant effect on the chemical characteristics of P<0.05. According to the National Food and Drug Administration Agency (BPOM), for appropriate nutritional content, information on the nutritional value of chicken sausage chips.


2021 ◽  
Vol 16 (4) ◽  
pp. 308-314
Author(s):  
E. Prayitno ◽  
R. Hartanto ◽  
D.W Harjanti

This study aims to examine the effect of the storage time of milk at a temperature of -18? on the chemical, physical and microbiological content due to different storage times. The goat's milk studied was the milk of the Sannen Crossbreed of the Sapera goat. Twenty samples were taken from the milking results on the same day. The design used in this study was a completely randomized design (CRD) with five treatments and four replications. Samples were grouped according to treatment, namely 0d (control) and 10d, 20d, 30d, 40d; stored for 10, 20, 30 and 40 days, respectively. The milk storage process is carried out using a freezer at a temperature of -18?. The physicochemical and microbiological parameters observed were protein, fat, lactose, solid-non-fat (SNF), total solid (TS), specific gravity, pH, total plate count (TPC), and coliform. Evaluation of milk quality is based on the Indonesian National Standard (SNI) and Thai Agricultural Standard (TAS). The results showed that storage time did not significantly affect the components of fat, protein, lactose, total plate count, and coliform (p> 0.05). In milk stored for 40 days, there were differences in the values of SNF, TS, specific gravity, and pH compared to control (p<0.05). In terms of chemical, physical and microbiological quality, Sapera goat's milk stored at -18? for 40 days still complies with SNI and TAS. The process of storing and freezing milk can be an alternative for preservation to ensure the physical and chemical quality of Sapera goat's milk.


2021 ◽  
Vol 16 (4) ◽  
pp. 292-296
Author(s):  
Sutopo Sutopo ◽  
E. Kurnianto ◽  
Sutiyono Sutiyono ◽  
E. T. Setiatin ◽  
Y. S. Ondho ◽  
...  

The aim of this research is to measure effect of hen body weight to the growth rate of native chicken. Ten native hens divided by two classifications (heavy and light body weight), 2 native roosters, 58 (from hen with heavy body weight) and 62 (from hen with light body weight) female day old chicks (DoC) use in this research. Hatching machine, communal cage, feeder tray, drinking jar, balance body weight and vernier calliper, were use in this research. Body weight and morphometric of female native chicken from DoC up to 10 week was measured. T-test analysis was used with help of SPSS 25. The results showed that the hen with heavy body weight resulted to the higher morphometric and body weight of female native chicken (P<0.05) on 7 and 8 week, respectively. The growth rate gain of female native chicken hatched by the hen with heavy body weight is significantly difference (P<0.05) on body weight.  The conclusion is the hen with heavy body weight will result to the higher body weight and morphometric of female native chicken.


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