scholarly journals PENAMPILAN REPRODUKSI SAPI POTONG LOKAL DI KECAMATAN BOLAANG KABUPATEN BOLAANG MONGONDOW

ZOOTEC ◽  
2020 ◽  
Vol 40 (2) ◽  
pp. 763
Author(s):  
Brenda Boda ◽  
A. Lomboan ◽  
J.F. Paath ◽  
M. J. Hendrik
Keyword(s):  
Beef Cattle ◽  
Reproductive Performance ◽  
Descriptive Analysis ◽  
Secondary Data ◽  
Beef Cows ◽  
Survey Method ◽  
Calving Interval ◽  
Beef Cow ◽  
Key Word ◽  
Collection Data

REPRODUCTIVE PERFORMANCE OF LOCAL BEEF COWS IN BOLAANG DISTRICT OF BOLAANG MONGONDOW REGENCY. This study aims to determine the reproductive performance of local beef cattle in Bolaang District, BolaangMongondow Regency. This study used local beef cattle owned by breeders who were taken as samples in several villages in Bolaang District, Bolaang Mongondow Regency. This study used a survey method to obtain primary and secondary data collection. Data analysis regarding the studied variables used descriptive analysis referring to the measurement of each variable. The results showed that service per conception was 1.38, conception rate was 70%, pregnancy period was 276.47 days, animal age of first calving was 32.022 months, and calving interval was 375.26 days. Based on these results of study, it can be concluded that the reproductive performance of local beef cattle in Bolaang district, Bolaang Mongondow regency was categorized into normal reproductive performance of local beef cattle. Key word: Reproduction, Local beef cow, Bolaang district,  

scholarly journals PENAMPILAN REPRODUKSI TERNAK SAPI POTONG DI KECAMATAN BINTAUNA KABUPATEN BOLAANG MONGONDOW UTARA

ZOOTEC ◽  
2017 ◽  
Vol 38 (1) ◽  
pp. 102
Author(s):  
Aikal Pohontu ◽  
Agustinus Lomboan ◽  
Jantje F. Paath ◽  
Siane C. Rimbing
Keyword(s):  
Beef Cattle ◽  
Reproductive Performance ◽  
Random Sampling ◽  
Sampling Method ◽  
Descriptive Analysis ◽  
Population Increase ◽  
Calving Interval ◽  
Analysis Model ◽  
Reproduction Performance ◽  
Selection Of

REPRODUCTIVE PERFORMANCE OF BEEF CATTLE IN BINTAUNA DISTRICT OF NORTH BOLAANG MONGONDOW REGENCY. This study was conducted to evaluate the reproduction performance of beef cattle in Bintauna district of North Bolaang Mongondow regency. Reproductive performance was studied to determine the productivity of livestock especially in population increase and availability of meat. This research used samples of farmer as breeder of beef cattle. The selections of village samples were determined purposively by consideration of the villages with the largest population of livestock including the villages of Pimpi, Kopi, and Bintauna. Selection of respondents using random sampling method involved 10 farmers for each selected village, with the total of 30 farmers as respondents. Data of the variables were analyzed using descriptive analysis model. The results showed that the age of puberty animal was 12.03 ± 4.81 months, service per conception was 1.19, conception rate was 73%, pregnancy period was 276 ± 2.53 days, and calving interval was 366 ± 3.21 days. Based on these results, it can be concluded that the reproduction of beef cattle in Bintauna district of North Bolaang Mongondow regency was categorized into good performance. Keyword: Reproduction performance, beef cattle, Bintauna district

scholarly journals PERBANDINGAN NILAI INDEKS PRODUKTIVITAS INDUK SAPI PERANAKAN ONGOLE DI DESA WAWASAN DAN DESA PURWODADI DALAM KECAMATAN TANJUNGSARI

2020 ◽  
Vol 4 (2) ◽  
pp. 79-84
Author(s):  
Andini Fradina Saly ◽  
Sulastri Sulastri ◽  
Muhammad Dima Iqbal Hamdani ◽  
Akhmad Dakhlan
Keyword(s):  
Birth Weight ◽  
Secondary Data ◽  
Productivity Index ◽  
Survey Method ◽  
Calving Interval ◽  
Data Sampling ◽  
Weaning Weight ◽  
Purposive Sampling ◽  
Key Word ◽  
Weaning Age

This study was conducted with the aim of comparing the value of the Dams Productivity Index (DPI) for weaning weight in Peranakan Ongole (PO) Cows in Wawasan and Purwodadi Dalam Villages, Tanjungsari District, South Lampung Regency. The study was conducted in November 2019 - January 2020 in Wawasan Village and Purwodadi Dalam Village, Tanjungsari District, South Lampung Regency, Lampung Province. The data used were secondary data taken from the recordings of 50 breeding cows from each village that have given birth twice. Survey method was used in this research with data sampling was done by using purposive sampling. Variables observed was date of birth, calf birth weight, calf weaning weight, weaning age, date of birth made at first parity and second parity. Result of this research showed that the Corrected Weaning Weights (CWW) in Wawasan Village (114.03 ± 10.87 kg) was higher (P <0.01) than those in Purwodadi Dalam Village (110.72 ± 10.55 kg). The average of DPI of PO cows in Wawasan Village (62.18 ± 15.57) was higher (P <0.01) than those in Purwodadi Dalam Village (51.25 ± 16.62). The top nine DPI of PO cows in Wawasan Village were B.004, C.012, B.031, C.002, C.007 and in Purwodadi Dalam Village were B.009, B.005, B.004, B.002, and B.001.                                                                                                                                             Key word : Calving interval, Dams Productivity Index, Peranakan Ongole Cow, Weaning age, Weaning weight

scholarly journals PROSPEK PENGEMBANGAN USAHA TERNAK SAPI POTONG DI KECAMATAN BOLANGITANG TIMUR KABUPATEN BOLAANG MONGONDOW UTARA

ZOOTEC ◽  
2015 ◽  
Vol 35 (2) ◽  
pp. 191
Author(s):  
Moh. Andri Otoluwa ◽  
A H.S Salendu ◽  
A. K Rintjap ◽  
M T Massie
Keyword(s):  
Beef Cattle ◽  
Carrying Capacity ◽  
Descriptive Analysis ◽  
Secondary Data ◽  
Business Development ◽  
Survey Method ◽  
Capacity Analysis ◽  
Dry Land ◽  
Cattle Industry ◽  
Wetland Resources

ABSTRACT THE PROSPECT OF BEEF CATLE INDUSTRY DEVELOPMENTIN EAST BOLANGITANG DISTRICT, NORTH BOLAANG MONGONDOW REGENCY The purpose of this research was to find out the potential resources on beef cattle industry development in East Bolangitangdistrict, North Bolaang Mongondow regency. Survey method (questionnaire) was used in order to get primary and secondary data, from June until July, 2015. All the data taken were then analyzed using SWOT and Land Carrying Capacity analysis, as well as descriptive analysis.  It was found in this research that, the maximum potency of livestock units based on dry land, savannah and swampland (wetland) resources amounted to 8.879 ST (Satuan Ternak). This number depicted that the district of East Bolangitang potential to develop cattle industry   Keywords: Cattle, prospects, Business Development

scholarly journals PERBANDINGAN BODY CONDITION SCORE, SERVICES PER CONCEPTION, CALVING INTERVAL, DAN DAYS OPEN SAPI FRIESIAN HOLSTEIN (FH) DI KEMITRAAN GREENFIELD DENGAN KUD TANI WILIS SENDANG

2020 ◽  
Vol 8 (2) ◽  
pp. 149
Author(s):  
Aghid Cahya P. ◽  
Sri Mulyati ◽  
Suwarno Suwarno ◽  
Imam Mustofa ◽  
Pudji Srianto ◽  
...  
Keyword(s):  
Body Condition ◽  
Body Condition Score ◽  
Descriptive Analysis ◽  
Secondary Data ◽  
Data Retrieval ◽  
Survey Method ◽  
Calving Interval ◽  
Average Value ◽  
Condition Score ◽  
Days Open

The purpose of this study was to determine the comparison of Body Condition Score, Services Per Conception, Calving Interval, and Days Open cow friesian holstein (FH) in Greenfield Partnership and Tani Wilis Sendang Cooperation. The material used in this research is dairy cattle that have been inseminated in Greenfield Partnership and KUD Tani Wilis with secondary data retrieval of reproduction notes during IB until partus and quisioner distributed by farmers and inseminators. The exploratory survey method used is secondary data obtained from the record reproduction inseminator. The observed variables BCS, S/C, CI and DO . The data was processed using descriptive analysis to get a number BCS, S/C, CI and DO in Greenfield Partnership and Tani Wilis Sendang Cooperation. The results showed that the average value of BCS at Greenfield Partnership is 4.86 and at Tani Wilis Cooperation is 4.74. The average value of S/C in Greenfield Partnership is 4.36 and at Tani Wilis Sendang Cooperation is 2.06. The average value CI at Greenfield Partnership is 463.00 and at Tani Wilis Sendang is 414.40. The average value DO at Greenfield Partnership is 64.84 and at Tani Wilis Sendang is 88.00. It can be concluded that the comparison of BCS in both places is not significantly different while for the S/C of Tani WilisSendang Cooperation is better than Greenfield Partnership, the CalvingInterval in both places is still less good because it is far from the standard CI value, and for the Days Open Greenfield partnership is better thanTaniWilisSendang Cooperation.

scholarly journals PENAMPILAN REPRODUKSI SAPI PERANAKAN ONGOLE DARA (Reproductive Performance of Ongole Cross Heifers)

2018 ◽  
Vol 1 (2) ◽  
pp. 7
Author(s):  
Tati Rohayati Raden Febrianto Christi
Keyword(s):  
Beef Cattle ◽  
Reproductive Performance ◽  
Artificial Insemination ◽  
Descriptive Analysis ◽  
Conception Rate ◽  
Survey Method ◽  
Quantitative Descriptive Analysis ◽  
Quantitative Descriptive ◽  
Development Center ◽  
Duration Of Pregnancy

Abstrak Penelitian ini bertujuan untuk mengetahui penampilan reproduksi sapi Peranakan Ongole (PO) dara pada pemeliharaan intensif di Balai Perbibitan dan Pengembangan Inseminasi Buatan (BPPIB) Ternak Sapi Potong Ciamis. Penelitian menggunakan metode survey dengan pengambilan sampel ditentukan secara purposive sebanyak 35 ekor sapi PO dara bunting yang sebelumnya dikawinkan dengan menggunakan teknologi Inseminasi Buatan. Parameter yang diamati meliputi umur kawin pertama, Service per Conception (S/C), Conception Rate (CR) dan lama bunting. Data dianalisis menggunakan analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa umur kawin pertama berkisar 22-28 bulan, S/C 1,82 ± 0,88 dan CR 39,39 persen dan lama bunting 283,86 ± 4,94 hari. Kata kunci : Reproduksi, Sapi, Peranakan Ongole Abstract This study aims to determine the performance of Ongole Cross heifers on intensive maintenance at Breeding and Artificial Insemination Development Center (BPPIB) of Beef Cattle in Ciamis. The research used survey method with determined by purposive sampling on 35 head Ongole Cross heifers that previously were mated using Artificial Insemination technology. Parameters observed included age of first mated, Service per Conception (S / C), Conception Rate (CR) and duration of pregnancy. Data were analyzed using quantitative descriptive analysis. The results showed that the age of first mated ranged 22-28 months, S / C 1.82 ± 0.88, CR 39.39 percent and duration of pregnancy 283.86 ± 4.94 days. Key words : Reproduction, Cows, Ongole Cross

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 An index framework founded on the future profit potential of female beef cattle to aid the identification of candidates for culling

2020 ◽  
Vol 98 (11) ◽  
Author(s):  
Fíona L Dunne ◽  
Donagh P Berry ◽  
Margaret M Kelleher ◽  
Ross D Evans ◽  
Siobhan W Walsh ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Population Distribution ◽  
Beef Cows ◽  
Calving Interval ◽  
Transition Matrices ◽  
Individual Female ◽  
The Mean ◽  
Carcass Performance ◽  
Expected Longevity ◽  
Profit Potential

Abstract Meticulous culling decisions, coupled with careful breeding decisions, are fundamental to shifting a population distribution in the favorable direction and improving profit per cow. Nevertheless, there is a paucity of easy-to-use dynamic tools to aid in culling decisions in beef cattle. The motivation for the present study was to develop a monetary-based culling tool, here referred to as the Beef Female’s Profit Potential (BFPP), to identify females for culling. The BFPP reflects the expected lifetime profitability of an individual female in a herd for the expected remainder of her lifetime; this profit included that of the beef female herself as well as her progeny. The BFPP index framework was composed of 4 subindexes reflecting the value of an animal: (1) as a nulliparae (this was voided if the cow had already calved), (2) for the remainder of her current parity, (3) summed across each of her expected remaining parities, and (4) when she is retained within the herd and not voluntarily culled. Each subindex was comprised of different components reflecting both genetic and non-genetic effects associated with each female. Transition matrices predicting the expected longevity of each female and their expected month of calving were also utilized in calculating the expected remaining lifetime profitability of each female. The BFPP index was validated on 21,102 beef cows as well as their harvested progeny from 875 herds by stratifying the cows, within herd, into 4 strata based on their BFPP. The mean of the within-herd correlation between the BFPP and the Irish national replacement (i.e., breeding) index was, on average, 0.45 indicating the shortcomings of the breeding index as a culling tool. Cows within the top BFPP stratum had a genetic expectation of accruing almost an additional €36 profit per calving, relative to cows within the worst stratum; when validated on the cow’s own calving interval and survival performance as well as their progeny’s carcass performance, the actual phenotypic value was estimated to be an additional €32 profit per calving. A proportion of this additional profit was due to the harvested progeny of the high BFPP cows having, on average, heavier, more conformed carcasses with less fat cover relative to their poor BFPP contemporaries. This BFPP framework is a useful and easy-to-use tool to aid in producer decision making on the choice of females to voluntarily cull but also on which replacement heifers to graduate into the mature herd.

Marginal cost of the calving interval in beef cows is not uniform

2017 ◽  
Vol 183 (5) ◽  
pp. 160-160
Author(s):  
Didier Raboisson ◽  
Philippe Citerne
Keyword(s):  
Marginal Cost ◽  
Economic Assessment ◽  
Beef Cows ◽  
Calving Interval ◽  
Replacement Rate ◽  
Market Prices ◽  
Beef Cow ◽  
Management Measures ◽  
Feeding Costs ◽  
Calving Intervals

To understand the profitability of reproduction management measures, an economic assessment based on a beef cow life simulation was proposed. It accounted for the discounted feeding costs of the dam and its calves for the different periods of their lives up to their sale and for the overall production from calves adjusted by mortality and culling. The calibration was proposed for various combinations of typical French and European situations. The maximal cash flow was observed for the lowest calving interval, corresponding to the maximal number of calves produced. The marginal cost of the calving interval was not uniform: on average, it was twice as high at a calving interval of 360 days (€1/day) as at 500 days (€0.5/day). It was also higher when age at first calving was lower and when culling was late or the replacement rate was low. The results were sensitive to the costs of the calves’ diets and to the market prices for calves. These assessments may assist the evaluation of the profitability of various measures taken in the field when faced with deteriorating calving intervals in beef production.

A maternal productive index for beef cows

1972 ◽  
Vol 12 (59) ◽  
pp. 573 ◽  
Author(s):  
RG Beilharz
Keyword(s):  
Beef Cattle ◽  
Reproductive Performance ◽  
Genetic Parameters ◽  
Selection Index ◽  
Beef Cows ◽  
Early Summer ◽  
Direct Measure ◽  
Important Goal ◽  
Genetic Progress ◽  
Cattle Breeding

To evaluate beef cows on their reproductive performance a maternal productive index (M.P.I.) was developed as an alternative to their evaluation in terms of simpler traits, or in terms of a conventional selection index based on simple traits. Data on M.P.I. were obtained from Hereford cows on three grazing treatments each containing three groups of cows differentiated by last breeding season (i.e. presence and age of calf at foot). The same cows were also scored for coat type on two occasions in late spring and early summer. The magnitude and change of coat score are explained by the hypothesis that nutritional stress delays the cycle of shedding of winter coat and its replacement by a sleek coat. Analysis of the correlations between coat score data and M.P.I. shows that low M.P.I. is also associated with a delay in change of coat type. This suggests that M.P.I. is an indication of adaptation of cows to their environment with poorly adapted animals suffering a greater stress. Because M.P.I. is a direct measure of a very important goal of beef cattle breeding it should be used widely in selection (or culling) of beef cows. Whether genetic progress will be faster than through the use of simpler traits, may be judged once genetic parameters have been estimated for M.P.I.

scholarly journals KAJIAN KESIAPSIAGAAN PENGGUNA BANGUNAN PUBLIK TERHADAP BENCANA ALAM GEMPA BUMI PADA KANTOR GUBERNUR PEMERINTAH ACEH

2019 ◽  
Vol 2 (3) ◽  
pp. 248-257
Author(s):  
Faisal Faisal ◽  
Munirwansyah Munirwansyah ◽  
Eldina Fatimah
Keyword(s):  
Frequency Analysis ◽  
Descriptive Analysis ◽  
Secondary Data ◽  
Sampling Technique ◽  
Survey Method ◽  
Validity And Reliability ◽  
Public Buildings ◽  
Tsunami Disaster ◽  
Aceh Province ◽  
Knowledge And Attitude

The province of Aceh was struck by a massive earthquake and tsunami on Sunday, December 26, 2004. The earthquake and tsunami disaster killed 173,741 people and 116,368 people were missing. The earthquake and tsunami in Aceh Province resulted in thousands of houses and public buildings being damaged and caused almost half a million people to be refugees. This study aims to determine the level of preparedness for earthquake disasters on users of public buildings Office of the Governor of Aceh Government. This research uses survey method by distributing questionnaires to users of public buildings and observing the building of the Governor’s office of Aceh Government. The selection of samples in the field is using probability sampling method with purposive sampling technique which is the technique in determining the sample with certain considerations. Secondary data was obtained from literature review and previous research. Data processing uses analysis of validity and reliability and descriptive analysis with index frequency analysis. This study begins with the pre-survey process, where testing is conducted on the questionnaire to determine the level of validity and reliability in each item of statement tested so that the validity value is 0.3120.3 and the reliability value is 0.6130.6. The results of field observations have not yet fully indicated the components of public buildings that are ready to deal with earthquake. From the results of the frequency analysis the index obtained is as follows; aspect of knowledge and attitude has a score of 62% (good), aspect of policy and guidelines has a score of 66% (good), aspect of emergency response plans has a score of 65% (good), aspect of disaster warning systems has a score of 65% (good) and aspect of mobilization of resources has a score of 62% (good)

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