Garuda - Garba Rujukan Digital

Behaviour characteristics estimation tool of genetic distance between sheep breeds Eko Handiwirawan; Ronny Rachman Noor; Cece Sumantri; Subandriyo . .
Jurnal Ilmu Ternak dan Veteriner Vol 19, No 4 (2014): DECEMBER 2014
Publisher : Indonesian Center for Animal Research and Development (ICARD)

Information on the estimation of genetic distances and differentiation among sheep breeds are needed in crossing and conservation programs. This research aims to study of utilizing behaviour characteristic variables to differentiate and estimate genetic distance between the sheep breeds. The study was conducted at Cilebut and Bogor Animal House of Indonesian Research Institute for Animal Production. Five sheep breeds used were Barbados Black Belly Cross (BC), Garut Composite (KG), Garut Local (LG), Sumatera Composite (KS) and St. Croix Cross (SC), with total sample of 50 heads. A total of 10 variables of behavior traits were observed in this study. Analysis of variances and significance tests were applied to compare between sheep breeds and performed for all of behavior traits using PROC GLM of SAS Program ver. 9.0. PROC CANDISC was used for canonical discriminant analyses, the hierarchical clustering was performed using the PROC CLUSTER by Average Linkage method (Unweighted Pair-Group Method Using Arithmetic Averages, UPGMA), and the dendogram for the five sheep breeds was described using PROC TREE. The differentiator variables for the behavior traits were standing and feeding duration. The canonical plotting based on behavioral characteristics could differentiate BC, KS and LG (with KG and SC) sheeps. Estimation of genetic distance based on the behavior traits is less accurate for grouping of sheep breeds.

Tingkah Laku Menetas Piyik Burung Weris (Gallirallus philipensis) dan Burung Dewasa dalam Penangkaran (HATCHING BEHAVIOR AND BEHAVIOR IN CAPTIVITY OF GALLIRALLUS PHILIPPENSIS) Lucia Johana Lambey; Ronny Rachman Noor; Wasmen Manalu; Dedy Duryadi
Jurnal Veteriner Vol 16 No 2 (2015)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (112.373 KB)

The study of behavior has a very important role in wildlife management process both for cultivationand for preservation in nature. The purpose of this study was to observe and document behaviors and dailyactivities of weris. Observation of hatching process and behavior of juvenile weris used direct observationmethod, while the behavior of adult weris in captivity used scanning sampling method. The data wereanalyzed descriptively. Weris had six stages of hatching processes starting from the breakdown of the eggshell until the chick moved out from the shell. The placement of the eggs in hatching machine was byputting the dull part on upside. Weris is a diurnal bird that active in the morning until late afternoon.Young and adult weris birds had different activities, i.e., adult birds did bathing and flying activities,while the young birds just rest and sleep. Observation on behavior of adult weris (n = 10) showed that thehighest activity for 12 hours was moving (314,6 minutes), then followed by resting (283,1 minutes), eating(51,8 minutes), drinking (29 minutes), bathing (22,9 minutes), and the lowest was preening (18,6 minutes).Inherited behavior pattern, such as bathing, did not change, eventhough the environment changed.

PERUBAHAN VIABILITAS DAN STRUKTUR SUBSELULER SPERMATOZOA DOMBA SETELAH PENGERINGBEKUAN Takdir Saili; I Ketut Mudite Adnyana; Ronny Rachman Noor; Mohamad Agus Setiadi; Srihadi Agungpriyono; Arief Boediono
Jurnal Veteriner Vol 10 No 4 (2009)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar

Several methods i.e. cooling, freezing, and freeze-drying have been widely used to preserve spermatozoa with various degree of success. Freeze-drying appears to provide a method to preserve spermatozoa in a dry state without requiring liquid nitrogen for storing frozen spermatozoa. Freeze-drying procedures can have a detrimental effect on plasma membrane and acrosomal cap of the spermatozoa. In this experiment study, the viability and subcellular changes of freeze-dried ram spermatozoa were evaluated using staining method and scanning electron microscopy. The results revealed that all freeze-dried spermatozoa were dead following evaluation using eosin staining and Hoechst-propidium iodide staining methods. Morover, plasma membrane and acrosomal cap of freeze-dried ram spermatozoa was disrupted observed using scanning electron microscope.

Karakteristik Morfologi, Perbedaan Jenis Kelamin, dan Pendugaan Umur Burung Weris (Gallirallus philippensis) di Minahasa, Sulawesi Utara (MORPHOLOGICAL CHARACTERISTICS, SEX DIFFERENCES, AND AGE ESTIMATION OF WERIS (GALLIRALLUS PHILIPPENSIS) FROM MINAHASA Lucia Johana Lambey; Ronny Rachman Noor; Wasmen Manalu; Dedy Duryadi
Jurnal Veteriner Vol 14 No 2 (2013)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (324.375 KB)

This study aim to observeb Gallirallus philippensis similarities between different sites in Minahasa,to detect sexual dimorphism, and to estimate the bird age based on morphological characteristics. A totalof 35 birds were collected from four locations i.e. Tondano, Papontolan, Ranoyapo, and Wusa in MinahasaNorth Sulawesi. The result showed that there were no differences in the length of beak, wing, and shankbetween birds from the different locations. Moreover, based on the Principle Component Analysis (PCA)the bird’s shank and tail’s length were the main component. Based on cluster analysis, the birds from fourlocations had a close similarities. The male bird’s body weight, beak length, and beak width were largercomponent to the female’s. The bird’s age could be best predicted by their iris colour, beak colour, feather colourof the neck and the growth of the wing feathers, respectively.

PERUBAHAN VIABILITAS DAN STRUKTUR SUBSELULER SPERMATOZOA DOMBA SETELAH PENGERINGBEKUAN Takdir Saili; I Ketut Mudite Adnyana; Ronny Rachman Noor; Mohamad Agus Setiadi; Srihadi Agungpriyono; Arief Boediono
Jurnal Veteriner Vol 10 No 4 (2009)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar

Several methods i.e. cooling, freezing, and freeze-drying have been widely used to preserve spermatozoa with various degree of success. Freeze-drying appears to provide a method to preserve spermatozoa in a dry state without requiring liquid nitrogen for storing frozen spermatozoa. Freeze-drying procedures can have a detrimental effect on plasma membrane and acrosomal cap of the spermatozoa. In this experiment study, the viability and subcellular changes of freeze-dried ram spermatozoa were evaluated using staining method and scanning electron microscopy. The results revealed that all freeze-dried spermatozoa were dead following evaluation using eosin staining and Hoechst-propidium iodide staining methods. Morover, plasma membrane and acrosomal cap of freeze-dried ram spermatozoa was disrupted observed using scanning electron microscope.

Keragaman Gen Heat Shock Protein 70 pada Ayam Kampung, Ayam Arab, dan Ayam Ras (POLYMORPHISMS OF THE HEAT SHOCK PROTEIN 70 GENE IN KAMPONG, ARABIC, AND COMMERCIAL CHICKENS) Mohamad Hasil Tamzil; Ronny Rachman Noor; Wasmen Manalu; Cece Sumantri
Jurnal Veteriner Vol 14 No 3 (2013)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (200.173 KB)

The aim of the research was to identify the polymorphisms of HSP-70 gene of kampong, Arabic, andcommercial chickens. The study used whole blood samples taken from the branchial vein at the age of 12weeks from a group of chickens that were kept since DOC. Kampong chickens DOC were obtained byhatching the eggs that were collected from lowlands, medium and high altitude areas in Lombok island,while the Arabic chickens DOC were obtained from farmer. DOC of commercial chickens were purchased atthe poultry shop. The genotyping results using PCR-SSCP analysis showed that kampong and arabicchickens were polimorphic, while commercial chickens were classified as monomorphic. Kampong chickenshad seven genotypes of HSP-70, namely AA, AB, AC, CC, AD, DD, and BC. The AD genotypes had thehighest frequency, whereas in arabic chickens had six genotypes, namely AA, AB, AC, CC, AD and BC,which AC genotype had the highest frequencies. However, the commercial chickens contain only onegenotype which was DD. There were three polymorphic sites found in amplificated area, namely AÆGmutation at site 617, AÆG mutation at site 628, GÆC mutation at site 646, CÆT mutation at site 661,AÆG mutation at site 699, GÆC mutation at site 754, and AÆG mutation at site 792. Mutations at sites628, 646 and 661 were considered as silent mutation. HSP-70 gene in kampung and arabic chickenpopulation in this study was in equilibrium. The value of Ho, He, and PIC of kampung and arabic chickenswere not different.

Title

Found 6 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 6 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 6 Documents
Search