ZOOTEC
Not a member yet
629 research outputs found
Sort by
PENGARUH LIMBAH KULIT KOPI (Coffea sp) PENGOLAHAN SEDERHANA DENGAN LEVEL SUBSTITUSI SEBAGIAN JAGUNG TERHADAP PERSENTASE ORGAN DALAM AYAM PEDAGING
Get PDFEEFCT OF COFFEE HUSK WASTE PRODUCT TREATED BY SIMPLE PROCESSING SUBSTITUTED WITH PART OF CORN IN RATION ON PERCENTAGE OF BROILER INTERNAL ORGAN. This study was conducted to evaluate the use of coffee husk waste product treated by simple processing substituted with part of corn in ration on percentage of broiler internal organ. Study was applied at Faculty of Animal Science, Sam Ratulangi University during 35 days. Total of 144 day old chick unsexed broilers, strain of CP 707, involving 36 experimental units of battery pens were used in this study. Each unit of pen was filled 4 birds under completely randomized design on factorial patter of 3x4. Factor A was focused on three processing treatments including coffee husk heated under sun light (A1), coffee husk immersed in the water (A2), and coffee husk boiled under water (A3). Factor B was focused on four treatments of substitution levels including ration containing corn without coffee husk substitution (B0), ration containing corn substituted with 25% coffee husk (B1), ration containing corn substituted with 50% coffee husk(B2), ration containing corn substituted with 75% coffee husk (B3). Analysis of variance showed that interaction of processing treatments did not affect significantly on the percentages of lung, heart and gizzard. This study indicated that simple processing of coffee husk were not affected the percentages of broiler internal organ. The substitution levels significantly affected percentage of internal organ. Percentages of lung, heart and gizzard were 1.38-1.86%, 0.31-0.72% and 1.6-2.77%, respectively. This study showed that utilization of coffee husk waste product by above simple processing could substitute part of corn in ration of 25% producing high percentage of broiler internal organ. Keywords: Broiler, Coffee husk by product, broiler internal orga
ANALISIS PENDAPATAN USAHA TERNAK BABI DI KECAMATAN TOMBULU KABUPATEN MINAHASA
Get PDFANALYSIS OF PIG LIVESTOCK BUSINESS INCOME IN TOMBULU DISTRICT MINAHASA REGENCY. The study was conducted in the Tombulu District of Minahasa Regency for one month from January 2020 to February 2020.The data used in this study were primary data and secondary data. The puposive sampling method was applied to determine the sample location in Tombulu District with the number of breeders in Tombulu District were 30 breeders. Therefore, the determination of the sample applied Total Quota Sampling technique. Pigs livestock business models run by breeders were breeding, fattening, combination, and swine pigs. The result showed models that the dominant pig livestock business in Tombulu District was a combination of breeding and fattening. The income earned from the pig livestock business is Rp.39,207,785 / period or Rp3,920,778 / month. The amount of production, feed costs, and social costs are factors that were very influential on the business income of pig livestock
HUBUNGAN BOBOT LAHIR ANAK BABI DENGAN PERTAMBAHAN BOBOT BADAN, BOBOT SAPIH, MORTALITAS, DAN LITTER SIZE SAPIHAN PADA PETERNAKAN PT. KARYA PROSPEK SATWA
Get PDFRELATIONSHIP OF WEIGHT BIRTH PIGLET WITH ADDITION OF AGENCY WEIGHT, WEANING WEIGHT, MORTALITY, AND LITTER SIZE WEANING IN LIVESTOCK PT. KARYA PROSPEK SATWA. This study aims to determine how much the relationship of birth weight with weight gain, weaning weight, mortality, and litter size of weaning in animal husbandry companies owned by Animal Prospects. The material used is 7 pregnant sows from Yorkshire and Landrace, with an average body weight of 140 kg which will be taken by 54 children randomly. Furthermore, this research data obtained from weighing piglets during parturition, weighing weekly during weaning and weighing when weaned and taking data on live and dead piglets during the study. The data is then processed by procentage descriptive method and evaluated by simple correlation (r) and determination (R) tests. The variables measured in the study were body weight gain, weaning weight, mortality, and weaning litter size. Birth weight has a very close relationship with weight gain and weaning weight, but litter size weaning has a very weak relation. While mortality is not related. Key words: Piglets, Birth weight, Weight gain, Weaning weight, Mortality, Litter size weaning
PERAN PENYULUH TERHADAP ADOPSI INOVASI PETERNAK AYAM KAMPUNG DI KECAMATAN TOMOHON BARAT
Get PDFTHE ROLE OF EXTENSION TO THE ADOPTION OF FARMERS INNOVATION IN THE DEVELOPMENT OF WEST TOMOHON DISTRICT TOMOHON CITY. Study was conducted on December 2019 to evaluate the role extension in the adoption of smallholder innovation in development of native chicken at West Tomohon District. This research was a survey using questionnaires. Samples were determind by purposive sampling method involving 30 smallholder of local native chicken. Chi square method was used to analyze the data. The role of extension was meansured by ordinal scale for questions given to breeders and the adoption of innovation was measured by ordinal scale of the level  of knowledge, attitudes and skills of native chicken farmers. Knowledge was divided into several categories, namely high, medium and low knowledge, the attitude of the category accepts innovation, it is enough to accept innovation and reject innovation, the skill of the category was skilled, sufficiently skilled and unskilled. The results of the study used Chi-Square analysis showed that the role of extension workers had a significant relationship with the attitudes of native chicken farmers while on the other hand the role of extension workers did not not have a significant relationship with the knowledge and skills of native chicken farmers
PENGARUH LAMA PERENDAMAN DALAM GEL LIDAH BUAYA (Aloe vera) TERHADAP KUALITAS TELUR AYAM RAS
Get PDFTHE EFFECT OF IMMERSION IN GEL OF ALOE VERA ON THE QUALITY OF Â CHICKEN EGGS DURING STORAGE. The study was conducted to determine the duration effect of immersion of chicken eggs in aloe vera extract (Aloe Vera) on the quality of broiler eggs during storage. The material used in this study was freshly bred eggs at first day at weight of 55 - 60 grams. Aloe vera was obtained from the center of the ornamental plant of Bahu Village. The tools used in the study were including knives, scales, blenders, containers, diameter caliper, egg candlling, petri dishes. The method used was a completely randomized design (CRD) method with factorial pattern of a 5 x 5 with 3 replications. Factor A was the immersion time and factor B was the storage time. The observed variables were egg weight, egg white index, egg yolk index, and haugh unit. The data obtained were analyzed using ANOVA. The results of this study indicated that there was no significant difference (P> 0.05) on Egg Weight, however, there were significant differences (P< 0.05) on the egg white Index, Egg Yolk Index and Haugh Unit. Soaking eggs in aloe vera gel could extend the storage time up to 30 days.Keywords: Eggs, Aloe vera, Storage, Physical Qualit
KONSUMSI BAHAN KERING DAN KECERNAAN CALCIUM, PHOSPHOR PAKAN LOKAL DAN IMPOR PADA ANAK KUDA PACU INDONESIA
Get PDFDRY MATTER CONSUMPTION AND THE DIGESTIBILITY OF CALCIUM AND PHOSPHORUS IN BOTH LOCAL AND IMPORTED FEED FOR RACER FOAL OF INDONESIA. The purpose of this study to determine the ability of foal to the consume and digest both local feed and imported feed. This study was carried out in the Pinabetengan village, Tompaso district, for 30 days During these days preparation and data collection was carried out. The object of the study was the foal’s feed, either the amount or the type of it, and the foal’s feces. There were seventeen foal’s for the object of this study. Divided into two groups. First group contained nine foal’s consuming local feed and the other group contained eight foal’s consuming imported feed. The variable measured was the digestibility Ca and P. The study analyzed statistically using t-Test method: Two- Sample Assuming Unequal Variances. The result of this study using t-Test method indicated that the digestibility Ca of imported feed 1.22 0.82 was significantly higher p<0,05 than the local feed, as well as in the digestibility P of import feed 0,68 0,56. Based on the result of this study, it can be concluded that the digestibility of Ca and P for imported feed is better than the digestibility of Ca an P for local feed.Keywords: Racer foal, Local feed, Imported feed, Digestibility of Ca dan
PENGARUH PENYULUHAN TERHADAP PETERNAK BABI DI KECAMATAN KAWANGKOAN
Get PDFTHE EXTENSION EFFECT ONÂ PIG FARMERS IN KAWANGKOAN DISTRICT. This research was conducted in Kawangkoan District in March 2020. This study aimed to determine the effect of extension on pig farmers in Kawangkoan District. This research was conducted by a survey method using a questionnaire. Sample was determined by Purposive toward 40 pig farmers. Analysis of the data used in this study was the Chi-Square analysis. The variable of extension, knowledge, attitudes and skills of pig farmers was measured using an ordinal scale. Then by scoring respondents' answers or statements given, several categories of the three variables were obtained. The categorical knowledge variable was increased knowledge, quite increasing and not increasing. The results of the study using Chi-Square Analysis showed that counseling had an influence on the knowledge, attitudes and skills of pig farmers
KECERNAAN SERAT KASAR DAN BETN (BAHAN EKSTRAK TANPA NITROGEN) RANSUM KOMPLIT BERBASIS TEBON JAGUNG PADA SAPI PERANAKAN ONGOLE
Get PDFDIGESTIBILITY OF CRUDE FIBER AND NNFE (NON NITROGEN FREE EXTRACT) COMPLETE FEED BASED ON CORN FORAGE ON ONGOLE CROSSBREED CATTLE. This Research was conducted to evaluate digestibility of crude fiber and NNFE (non nitrogen free extract) complete feed based on corn forage and king grass on ongole crossbreed cattle. The total of 14 ongole crossbreed cattle at age of 1,5 – 2 years old with the body weight of 180 – 250 kilogram were used in this study. The completely using the analysis t-Test (Two-Sample Assuming Unequal Variences) randomized design involving 2 treatments and 7 replications in each treatment was applied at the experimental unit. The treatments of this research were consisted of Ra = corn forage 50% + concentrate 50% and Rb = corn forage 25% + king grass 25% + concentrate 50%. The results of this research showed that consumption of crude fiber was not significantly (P>0,05) but digestibility of crude fiber was very significantly (P<0.01). Digestibility of NNFE was significantly (P<0.05). Based on the result of this study can be concluded that the complete feed based on corn forage and king grass on ongole crossbreed cattle composition 50% consentrate + 25% corn forage + 25% king grass increase consumption of NNFE, digestibility of Crude fiber and digetibility of NNFE. Key Words: crude fiber, NNFE, corn forage, ongole crossbreed cattle
PEMANFAATAN TEPUNG KULIT PEPAYA (Carica papaya L) DALAM RANSUM TERHADAP KUALITAS INTERNAL TELUR
Get PDFUTILIZATION AND INTERNAL QUALITY OF EGG ON PAPAYA PEEL MEAL DIET (CARICA PAPAYA L). The aim of research was to utilization and internal quality of eggs on papaya (carica papaya L) peel meal diet. The material used in this study were one hundred laying hens (MB 402). The completely randomized design (CRD) was done in this research for analysing of statistics to five treatments and four replications, each replications was occupied by five laying hens (MB 402). The variable measured were egg weight, egg yolk, colour of egg yolk. The result of this research showed that egg weight, egg yolk, the colour egg yolk was not significantly different (P>0.05). Conclusion, the utilization of flour skin papaya until 16% in feed will increase the quality of chicken eggs. Kata Kunci: Papaya peel meal, laying feed, the quality internal egg
KECERNAAN NDF DAN ADF PAKAN LENGKAP BERBASIS TEBON JAGUNG PADA SAPI FH
Get PDFNDF AND ADF DIGESTIBILITY OF COMPLETE FEED OF CORN FORAGE IN FH CATTLE. The purpose of this study was to determine the consumption and digestibility of NDF and ADF based on corn forage based feed in FH cattle. The experimental material used was 14 FH dairy cows, aged 7-8 years with weights between 300 - 400 kg, treatment feed, consisting of: Ra = 30% concentrate feed + 70% corn forage and treatment Rb = 30% concentrate + 35% corn forage + 35% king grass. The research method was a biological experiment, with a statistical analysis of the two-sample T test with unequal variation (t-test two sample assuming unequal varience). The results of the T test analysis showed that the NDF consumption of Rb treatment was not significantly different (P> 0.05) compared to Ra, whereas the consumption of ADF, as well as the digestibility of NDF and ADF treatment of Rb was significantly different (P <0.01) with Ra treatment. It can be concluded that the digestibility of NDF and ADF complete feed consisting of concentrate, corn forage and king grass is better, compared to complete feed consisting of concentrate and corn forage. Keywords: Consumption, digestibility, NDF, ADF, complete feed, FH cattle