scholarly journals Potensi dan Performa Reproduksi Indukan Sapi Bali dalam Mendukung Usaha Pembiakan di Stasiun Lapang Sekolah Peternakan Rakyat

2020 ◽  
Vol 8 (2) ◽  
pp. 80-85
Author(s):  
D. A. P. Sari ◽  
Muladno ◽  
S. Said
Keyword(s):  
Reproductive Performance ◽  
Observation Data ◽  
Improve Performance ◽  
Cattle Breeding ◽  
Breeding Programs ◽  
Genetic Quality ◽  
Days Open ◽  
Bali Cattle ◽  
Female Cattle

Reproductive performance of female cattle is one of the important factors that need to be known in supporting the efficiency of beef cattle breeding programs so that the dam can produce calves every year. This study aimed to evaluate the potential and reproductive performance of female Bali cattle to preparing a baseline for cattle breeding production in SL-SPR Maju Bersama, Sungai Lilin District. Three hundred and thirty female Bali cattle owned by 247 farmers were measured and recorded based on their production and reproduction performance. Data were collected by interview and observation. Data were analyzed using statistical and descriptive methods. Reproductive performance obtained is the age first calving 1098±120 days; calving interval 457,25±8,75 days; days open 109,25±8,57 days and service per conception 5,46±0,42. The average female cattle have a BCS value of 3 (43%). The result showed that the breeding of Bali cattle at SL-SPR had sufficient potential, but it was necessary to improve performance. The basic data obtained can be used to start a breeding business to increase populations and improve the genetic quality of Bali cattle.

scholarly journals Evaluation of breeding bulls based on quality of offspring considering crossing options

2021 ◽  
Vol 59 (4) ◽  
pp. 452-463
Author(s):  
M. V. Abramova ◽  
S. V. Zyryanova
Keyword(s):  
High Reliability ◽  
Breeding Value ◽  
Milk Productivity ◽  
Cattle Breeding ◽  
Breeding Programs ◽  
Holstein Breed ◽  
Genetic Potential ◽  
Dairy Cattle Breeding ◽  
Holstein Bulls

Breeding takes the main place in the complex of measures for intensification of dairy cattle breeding. A characteristic feature of breeding work is identification of the most valuable genotypes and their further use in cattle population. The Holstein breed is considered one of the most highly productive breeds, in many countries of the world it is used for the genetic improvement of local breeds. In this regard, a comparative assessment of methods for determining the breeding value of bulls of different genotypes obtained by interbreeding is relevant. The results of assessment of genetic superiority of the used breeding bulls in terms of milk productivity of daughters for the first lactation through interannual deviations of the homogeneous peers are presented, the best producers in all the studied herds are identified, it is established which breeds the best and worst breeding bulls belong to. The research revealed that 18% of bulls had genetic superiority at controlled farms (9% - Holstein breed, 6% - Yaroslavl crossbreeding bulls, 3% - Mikhailovsky type’s bulls), a negative value - 24% including 9% - Yaroslavl crossbreeding bulls, 9% - Mikhailovsky type’s bulls and 6% - Holstein bulls. A comparative evaluation of the two methods showed a high reliable positive correlation between results of Mikhailovsky type bulls and Yaroslavl crossbreeding bulls equal to 0.82 and 0.56, respectively, which indicates a high reliability of the method of genetic superiority index, which can be used to evaluate bulls during crossbreeding. It is possible to increase the genetic potential of herds by excluding producers with a negative genetic index. The obtained results are recommended to be used when mating bulls and for development of breeding programs for individual herds or entire population

Reproductive Performance Of Bali Cattle Cross Breed Brahman Cattle Through Improving The Genetic Quality Of Local Livestock In Special Effort for Cows to be Pregnant Program

2021 ◽  
Vol 1 (1) ◽  
pp. 1-7
Author(s):  
Irwansyah ◽  
Junaedi ◽  
Suparman
Keyword(s):  
Birth Weight ◽  
Reproductive Performance ◽  
Artificial Insemination ◽  
Secondary Data ◽  
Birth Spacing ◽  
Calving Interval ◽  
Brahman Cattle ◽  
Bali Cattle ◽  
The Relationship

One of the problems that exist in the community is the lack of identification of the reproductive performance of prospective brooders of Bali cattle that are artificially inseminated. The researcher conducted a research to determine the reproductive performance of Bali Cattle inseminated with Brahman Cattle Semen in SECP (Special Effort for Cows to be Pregnant Program) Program in Kolaka Regency. The parameters observed in this study were; artificial insemination's first age (Years), How many times the artificial insemination (AI) was pregnant (S/C), Length of pregnancy (months), Calving Interval (CI) (months), Birth weight (Kilograms), Correlation of AI's first age with birth weight. Sources of date used in this study are primary and secondary data. Data collection techniques carried out in this study were observation and interviews. The date obtained was analyzed descriptively, analysis of variance, average, and to calculate the relationship between variables was analyzed by correlation. Reproductive performance of Bali Cattle inseminated with Brahman Cattle Semen in SECP Program in Kolaka district include; first age AI 23.63±1.99 months, Service per Conception (S/C) 1.56±0.55, gestational age 9.03±0.38 months, Calving Interval (CI) 12.24±0 .52 months, birth weight 27.85 ± 2.96 and the correlation between AI prime age and birth spacing was 0.77.

scholarly journals Reproductive Performance Of Bali Cattle Cross Breed Brahman Cattle Through Improving The Genetic Quality Of Local Livestock In Special Effort for Cows to be Pregnant Program

2021 ◽  
Vol 1 (1) ◽  
pp. 1-7
Author(s):  
Irwansyah ◽  
Junaedi ◽  
Suparman
Keyword(s):  
Birth Weight ◽  
Reproductive Performance ◽  
Artificial Insemination ◽  
Secondary Data ◽  
Birth Spacing ◽  
Calving Interval ◽  
Brahman Cattle ◽  
Bali Cattle ◽  
The Relationship

One of the problems that exist in the community is the lack of identification of the reproductive performance of prospective brooders of Bali cattle that are artificially inseminated. The researcher conducted a research to determine the reproductive performance of Bali Cattle inseminated with Brahman Cattle Semen in SECP (Special Effort for Cows to be Pregnant Program) Program in Kolaka Regency. The parameters observed in this study were; artificial insemination's first age (Years), How many times the artificial insemination (AI) was pregnant (S/C), Length of pregnancy (months), Calving Interval (CI) (months), Birth weight (Kilograms), Correlation of AI's first age with birth weight. Sources of date used in this study are primary and secondary data. Data collection techniques carried out in this study were observation and interviews. The date obtained was analyzed descriptively, analysis of variance, average, and to calculate the relationship between variables was analyzed by correlation. Reproductive performance of Bali Cattle inseminated with Brahman Cattle Semen in SECP Program in Kolaka district include; first age AI 23.63±1.99 months, Service per Conception (S/C) 1.56±0.55, gestational age 9.03±0.38 months, Calving Interval (CI) 12.24±0 .52 months, birth weight 27.85 ± 2.96 and the correlation between AI prime age and birth spacing was 0.77.

scholarly journals A review chromosome analysis comparison of swamp buffalo (Bubalus bubalis) with different phenotypic characters in East Java, Indonesia

2022 ◽  
Vol 335 ◽  
pp. 00044
Author(s):  
Ardyah Ramadhina Irsanti Putri ◽  
Gatot Ciptadi ◽  
Agus Budiarto ◽  
Sri Rahayu ◽  
Helly Nurul Karima ◽  
...  
Keyword(s):  
Chromosome Analysis ◽  
Bubalus Bubalis ◽  
Breeding Programs ◽  
Genetic Quality ◽  
Phenotypic Characters ◽  
Minimum Number ◽  
Chromosomal Data ◽  
Swamp Buffalo ◽  
And Performance

Chromosomal data on swamp buffalo especially in East Java province, is still lacking. For breeders, chromosomal analysis needs to be done to detect the possibility of hereditary genetic defects. In Malang Area, farmers lack of care and breeding programs for swamp buffalo also caused a decline in the genetic quality and performance. The purpose of this study was to compare the results of the chromosome analysis of swamp buffalo in Malang and another area in East Java province, which were selected based on differences in phenotypic characters. Chromosome analysis is very important for breeders because the results of this study can be used as a consideration for strategies to improve the genetic quality of swamp buffalo. The method used is standard karyotyping using whole blood with G banding staining. Chromosomal preparation using Karyo MAX medium, Colcemic Solution, Giemsa Stain, and KCl solution. Cell culture was performed according to the standard karyotyping method in mammals. The minimum number of 5 spreading chromosomes is the best was chosen, microphotographed, and then chromosome analysis is performed using Cytovision Image Analysis software. The results of this study did not find swamp buffalo with an abnormal number of chromosomes in East Java Province, Indonesia.

scholarly journals FAKTOR-FAKTOR YANG MEMPENGARUHI PRODUKTIVITAS USAHA TERNAK SAPI BALI PADA PETERNAK TRANSMIGRAN DAN NON TRANSMIGRAN DI PULAU KABAENA KABUPATEN BOMBANA

2015 ◽  
Vol 2 (3) ◽  
pp. 52
Author(s):  
Andri Ananta ◽  
Harapin Hafid ◽  
La Ode Arsad Sani
Keyword(s):  
Random Sampling ◽  
Sampling Method ◽  
Simple Random Sampling ◽  
Employee Education ◽  
Cattle Breeding ◽  
Purposive Sampling ◽  
Independent Variable ◽  
Bali Cattle ◽  
Cattle Breeders ◽  
Female Cattle

Development of Bali cattle bussines’s in North Kabaena Subdistrict need to be improved with better and more guided maintenance management. Data of factors that affect it does not known properly yet. Therefore, there is needed a research which is held to know the productivity of bali cattle breeding of either trnasmigrant or non transmigrant breeder in Kabaena Island and factors that affect it. The research material is either the transmigrant or non transmigrant bali cattle breeders that have at least 1 female cattle that has born or 1 male cattle more than 2 years old and have maintained cattle at least 1 year. The research location is determined by purposive sampling method and the research responden is determined by simple random sampling method as many as 60 respondens, consist of 30 transmigrant breeders and 30 non transmigrant breeders. Analysis which is used in this research is Bifilarly Linear Regression that is explained descriptively. The result of this research showed that bussines of non transmigrant breeder (36%) is higher than transmigrant breeder (24%). The result of regression analysis showed that productivity of bali cattle bussines as dependent variable had an comprehensively affect on independent variable (experience, age, family employee, education, areal wide, occupation, and the breeder origin) with accuracy of regression model is 29,4%.Key words: Productivity bussines, Bali cattle, transmigrant, non transmigrant, KabaenaPengembangan usaha ternak Sapi Bali di Kecamatan Kabaena Utara perlu ditingkatkan dengan pola manajemen pemeliharaan yang baik dan terarah. Data faktor-faktor yang mempengaruhinya belum diketahui secara pasti. Oleh karena itu perlu penelitian dengan tujuan mengetahui produktivitas usaha ternak Sapi Bali baik peternak transmigran maupun non transmigran di Pulau Kabaena serta faktor-faktor apa saja yang mempengaruhinya. Materi penelitian adalah peternak sapi Bali baik transmigran maupun non transmigran yang memiliki ternak sapi bali minimal 1 ekor induk yang sudah pernah melahirkan atau 1 ekor jantan umur > 2 tahun dan minimal telah memelihara ternak selama 1 tahun. Penentuan lokasi dengan cara purposive sampling dan responden penelitian ditentukan secara simple random sampling sebanyak 60 responden, 30 peternak transmigran dan 30 peternak non transmigran. Analisis yang dugunakan adalah regresi linear berganda yang dijabarkan secara deskriptif. Hasil penelitian menunjukkan produktivitas usaha peternak non transmigran (36%) lebih tinggi dibandingkan peternak transmigran (24%). Hasil analisis regresi menunjukkan bahwa produktivitas usaha ternak Sapi Bali sebagai variabel dependen secara keseluruhan berpengaruh terhadap variabel independen (pengalaman, umur, tenaga kerja keluarga, pendidikan, luas lahan, jenis pekerjaan, dan asal peternak) dengan ketepatan model regresi sebesar 29,4%.Kata kunci : Produktivitas usaha, sapi bali, transmigran, non transmigran, Kabaena.

Reproductive Performance Of Bali Cattle Cross Breed Brahman Cattle Through Improving the Genetic Quality of Local Livestock in Special Effort for Cows to be Pregnant Program

2021 ◽  
Vol 1 (1) ◽  
pp. 1-7
Author(s):  
Irwansyah ◽  
Junaedi ◽  
Suparman
Keyword(s):  
Birth Weight ◽  
Reproductive Performance ◽  
Artificial Insemination ◽  
Secondary Data ◽  
Birth Spacing ◽  
Calving Interval ◽  
Brahman Cattle ◽  
Bali Cattle ◽  
The Relationship

One of the problems that exist in the community is the lack of identification of the reproductive performance of prospective brooders of Bali cattle that are artificially inseminated. The researcher conducted a research to determine the reproductive performance of Bali Cattle inseminated with Brahman Cattle Semen in SECP (Special Effort for Cows to be Pregnant Program) Program in Kolaka Regency. The parameters observed in this study were; artificial insemination's first age (Years), How many times the artificial insemination (AI) was pregnant (S/C), Length of pregnancy (months), Calving Interval (CI) (months), Birth weight (Kilograms), Correlation of AI's first age with birth weight. Sources of date used in this study are primary and secondary data. Data collection techniques carried out in this study were observation and interviews. The date obtained was analyzed descriptively, analysis of variance, average, and to calculate the relationship between variables was analyzed by correlation. Reproductive performance of Bali Cattle inseminated with Brahman Cattle Semen in SECP Program in Kolaka district include; first age AI 23.63±1.99 months, Service per Conception (S/C) 1.56±0.55, gestational age 9.03±0.38 months, Calving Interval (CI) 12.24±0 .52 months, birth weight 27.85 ± 2.96 and the correlation between AI prime age and birth spacing was 0.77.

Major management factors associated with reproductive performance and disorders in cows at Rajshahi region of Bangladesh

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
R. Khaton ◽  
M. J. U. Sardar
Keyword(s):  
Dairy Cows ◽  
Reproductive Performance ◽  
Post Partum ◽  
Preventive Measure ◽  
Farm Size ◽  
Reproductive Disorders ◽  
Heat Period ◽  
Days Open ◽  
Natural Service

Background: The present study was conducted with the objective of assessing major factors that affect the reproductive performance and disorders of dairy cows in Rajshahi region. Methods: A cross-sectional study was conducted during the period from January 2014 to June 2015. Data on herd size, feed quality, breeding, grazing, management system, reproductive disorders, age at puberty, age at firs calving, post-partum heat period, service per conception, days open and calving interval of 500 cows were collected from farm owners by administering a questionnaire. We recorded the important diseases contacting farmers by mobile phone and visiting the farms. The effect of farm size, rearing system, feed quality and preventive measure on reproductive performance were evaluated by analysis of variance and Duncan multiple range test. Unpaired T-test was used to compare the reproductive performance according to breeding. Chi-square test was used to compare between two categories of a dichotomous outcome.. Results: The age at puberty, age at first calving, post-partum heat period, service per conception, days open and calving interval were 26.42±0.22 m, 35.48±0.22 m, 121.85±3.48 days, 1.93±0.04, 136.80±3.57 days and 401.04±3.94 days, respectively. Farm size had significant effect (P<0.05) on all reproductive traits (RT) except on service per conception and days open. The best reproductive performance (RP) was found in small size farm, good quality of feed, AI breeding method and preventive measure by veterinarian. Among the disorders, anoestrus, abortion, repeat breeding, retained placenta were most prevalent followed by dystocia, mastitis, vaginal prolapse, pyometra, metritis, uterine prolapse, milk fever, and still birth. The highest prevalence of reproductive disorders (RD) was found in intensive rearing system (39.8%). The prevalence of all RDs was higher in artificially inseminated cows (59.6%) than those bred by natural service (19.0%). Conclusion: The study revealed a lower RP of dairy cows and higher prevalence of RDs. The better reproductive performance was recorded in small than large and medium farms. Good quality of feed should be offered to dairy cow for better reproductive performance. Artificial insemination should also be preferred than natural service for better reproductive performance. Measures to control reproductive diseases should be undertaken in large herds and intensive housing system.

scholarly journals Performance of female Bali cattle in different management systems at Field Station of Sekolah Peternakan Rakyat (SL-SPR) Kuamang Abadi

2021 ◽  
Vol 888 (1) ◽  
pp. 012006
Author(s):  
D A P Sari ◽  
Muladno ◽  
S Said ◽  
Nahrowi ◽  
R Priyanto
Keyword(s):  
Reproductive Performance ◽  
Body Height ◽  
Maintenance Management ◽  
Management Systems ◽  
Body Measurement ◽  
Field Station ◽  
Days Open ◽  
Bali Cattle ◽  
Linear Body ◽  
Intensive System

Abstract This study aims to evaluate the performance of Bali cows in different management systems in the Field Station of Sekolah Peternakan Rakyat (SL-SPR) Kuamang Abadi. The linear body measurement and reproductive performances of one hundred twenty-six Bali cows owned by 64 farmers located in 4 villages in SL-SPR Kuamang Abadi were measured and recorded. Survey and observation were done from October to November 2020. Data were analyzed using statistical and descriptive methods. The parameters of linear body measurement included chest circle (CC), body length (BL), and body height (BH). The reproductive performance included age first calving (AFC), calving interval (CI), days open (DO), and service per conception (S/C). The result of linear body measurement showed that the largest CC was in a semi-intensive system at 158,03 cm; the largest BL and BH in the intensive system were 119,35 cm and 111,2 cm, respectively. The result of the reproductive performance showed that cattle in the semi-intensive systems had lower averages AFC, CI, DO, and S/C, i.e., 958,7 days, 375,1 days, 90,1 days, and 1,7, respectively. The results obtained can be used as the basis for improving maintenance management and the development of breeding Bali cattle in SL-SPR Kuamang Abadi.

The effects of nutrition on reproductive performance, lactation and carcass quality of once bred gilts

1995 ◽  
Vol 1995 ◽  
pp. 178-178
Author(s):  
A H Stewart ◽  
S A Edwards ◽  
V R Fowler
Keyword(s):  
Sugar Beet ◽  
Reproductive Performance ◽  
Feed Efficiency ◽  
Reproductive Physiology ◽  
Sugar Beet Pulp ◽  
Energy Sources ◽  
Carcass Quality ◽  
Beet Pulp ◽  
Ad Libitum

The once bred gilt system of production has a number of benefits in terms of feed efficiency and welfare, however the system relies on the production of a quality carcass and acceptable reproductive performance. Previous studies have indicated that welfare might be improved if gilts were ad-libitum fed a diet containing 60% Sugar beet pulp (Stewart et al 1993). There was a suggestion however that reproductive physiology may be put at risk using such a diet. The objective of this experiment was to identify differences in reproductive performance using two different energy sources in gestation and to manipulate nutrition during lactation to study the effect on carcass quality.

Productive and reproductive traits of first-calf heifers of different origin under the conditions in LLC “Green lines – Kaluga”

2021 ◽  
pp. 3-14
Author(s):  
N. M. Kostomakhin ◽  
T. N. Pimkina ◽  
O. A. Voronkova ◽  
M. A. Gabedava ◽  
E. G. Cheremukha
Keyword(s):  
Reproductive Traits ◽  
Industrial Complex ◽  
Milk Productivity ◽  
Cattle Breeding ◽  
Linear Selection ◽  
Dairy Cattle Breeding ◽  
Line Breeding ◽  
Kaluga Region ◽  
Different Origin

Dairy cattle breeding have always occupied and will continue to occupy one of the leading places in the agro-industrial complex in our country. The most eff ective method of improving existing breeds according to opinion of a number of scientists is selection in line breeding. At the same time the evaluation of breeding sires by the quality of offspring is the cornerstone of breeding work. The purpose of the research was to analyze the influence of breeding sires, as well as their linear affiliation on the economically useful characteristics of first-calf heifers under specific conditions of maintenance and use. An analysis of the milk productivity and reproductive traits of first-calf heifers of different origin by sires and different line belonging has been presented in the article. The results of intra-linear selection and crosses of genealogical lines and their influence on the productive and reproductive traits of first-calf heifers have been evaluated. The research was carried out in LLC “Green Lines-Kaluga” of the Kaluga region. It has been established that for fixing in the genotype of the offspring of plentiful milk and fat milk in purebred breeding, it is necessary to use the following sires: Aragon 2102, Tabor 1292, Lira 2047, Phlox 1448, Chudny 1167, Yalik 397, Tabun 1277, as well as intra-linear selection in the line of Montwick Chieftain 9567929 and crosses of lines in combinations: Siling Traijun Rocket 252803 – Reflection Sovereign 198998 and Wes Ideal 933122 – Siling Traijun Rocket 252803. In order to reduce the age of the first insemination of maternal stock we recommend using a combination of lines: Wes Ideal 933122 – Montwick Chieftain 9567929, Wes Ideal 933122 – Reflection Sovereign 198998, Montwick Chieftain 9567929 – Wes Ideal 933122, Montwick Chieftain 9567929 – Reflection Sovereign 198998 and Siling Trijun Rocket 252803 – Wes Ideal 933122.

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