POPULATION DYNAMICS ON ONGOLE GRADE CATTLE  IN KEBUMEN REGENCY - CENTRAL JAVA

The objectiveof this study was to elucidatereproductive characteristics, potential output and dynamics population of Ongole Gradecattle in Kebumen Regency, Province of Central Java. The studywasconductedfromSeptemberto November 2015.The materials used in the study were165 farmers as respondentshavingOngole Gradecattle. The research method used was survey. Respondent samples were taken from five districts in which the location was determined by using purposive sampling. Data were collected through direct interviews with livestock farmers as respondents. The analysis used wasdescriptive analysis. The results showed that the age at first mating was 26.87 month, S/C was 1.64, post-partum mating was4.52 month, weaning age was 3.97 month, calving interval was 14.32 month, and the birth rate topopulation was45.5%. Reproductive efficiency value was 91.8%, natural increase was 44.68%, and net replacement rate of bull and heifer were 1,209% and 253%,respectively, andtotal output 44.11%. Population dynamics of Ongole Gradecattle from 2009 to 2014 fluctuated with average growthwas -4.84%. In 2019, cow population of Ongole Gradewasestimated about 68.381 heads. In conclusion Kebumen Regencyhasa relatively high potential output of Ongole Gradecattle thatis44.11% and population dynamics from 2010 to 2014 fluctuated with average of decrease growth is 4.84%. Estimation of cow’s population of Ongole Grade cattle willincrease 16.7% per year.

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Reproduction performance, morphometric and structure population of Kuntu buffalo (Bubalis bubalis Merr) in Kampar District, Riau, Indonesia

Biodiversitas Journal of Biological Diversity ◽

10.13057/biodiv/d220644 ◽

2021 ◽

Vol 22 (6) ◽

Author(s):

Yendraliza Yendraliza ◽

MUHAMAD RODIALLAH ◽

Zumarni Zumarni ◽

ELFAWATI ELFAWATI ◽

HIDAYATI HIDAYATI ◽

...

Keyword(s):

Population Dynamics ◽

Sampling Technique ◽

Natural Increase ◽

Performance Potential ◽

Structure Population ◽

Male And Female ◽

Potential Output ◽

Reproduction Performance ◽

Materials Used ◽

Average Body

Abstract. Yendraliza, Rodiallah M, Zumarni, Elfawati, Hidayati, Kusnadi. 2021. Reproduction performance, morphometric and structure population of Kuntu buffalo (Bubalis bubalis Merr) in Kampar District, Riau, Indonesia. Biodiversitas 22: 3370-3377. Kuntu buffalo is one of the germplasm of Riau Province. This study aimed was to determine reproduction performance, potential output, population dynamics, and morphometrics of Kuntu buffalo in Kampar Kiri, Indonesia. The research was conducted in July-October 2019 with materials used in the study were 2.746 buffalo and 1.117 buffalo breeders. The research method used was a survey. The respondents from five locations were determined using a purposive sampling technique. The age at first mating of buffalo 42 ± 0.7 months, the S/C 2.6 ± 1.5 times, calving interval 15.3 ± 2.3 months and calving rate 55.59%. The reproductive efficiency of Kuntu buffalo 96.22%, a natural increase of 55.59%, the net replacements rates (male and female) were 289.60% and 446.59%, respectively and potential output of 39.24% was obtained. The population dynamics of the Kuntu buffalo from 2014 to 2019 experienced a growth of 48% with prediction of the population in 2023 is 7.277 heads. The average body size of male and female Kuntu buffalo is small. The conclusion of Kuntu buffalo reproduction is still efficient with the availability of substitute livestock exceeding the need of livestock and the natural increase of Kuntu buffalo population is very high.

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Estimasi Dinamika Populasi dan Produktivitas Sapi Bali di Kabupaten Kepulauan Yapen, Propinsi Papua (Estimation of the Dynamics of Population and Productivity of Bali Cattle in Kepulauan Yapen Regency, Papua Province)

Buletin Peternakan ◽

10.21059/buletinpeternak.v34i3.87 ◽

2012 ◽

Vol 34 (3) ◽

pp. 169 ◽

Cited By ~ 2

Author(s):

Karel Yohanis Samberi ◽

Nono Ngadiyono ◽

Sumadi (Sumadi)

Keyword(s):

Population Dynamics ◽

Natural Increase ◽

Reproductive Efficiency ◽

Cattle Population ◽

Replacement Rate ◽

Male And Female ◽

Dynamics Of Population ◽

Bali Cattle ◽

Dynamic Population ◽

Net Replacement

The objective of this research was to investigate the dynamics of population, productivity, and output of Bali cattle in region of Kepulauan Yapen Regency, Papua Province. The research was carried out for 3 months, started in July until September 2009. The materials included 103 farmers as the respondent and 211 heads of Bali cattle. The result showed that reproductive efficiency (RE) was 88.38%, natural increase (NI) 18.18% and net replacement rate value (NRR) of Bali cattle male and female were 234.28% and 189.59% each. The potency and compotition of Bali cattle being exported every year without disturbing the existing population was about 13.11% equal to 354 cattle, consist of the remains of replacement stock (male cattle) about 4.27% equal to 115 cattle, culled not productive cattle of 3.18% male equal to 86 cattle and 5.67% for female equal to 153 cattle. Dynamic population of Bali cattle from 2004 until 2008 increased 6.6% per year in average and in 2013 population is estimated to be 3,028 cattle with the potency of about 2,153 cattle.(Keywords: Male Bali cattle, Population dynamics, Productivity)

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Natural increase, net replacement rate, output and population dynamic of Aceh cattle in Livestock Breeding and Forage Center of Indrapuri

Journal of the Indonesian Tropical Animal Agriculture ◽

10.14710/jitaa.46.1.1-11 ◽

2021 ◽

Vol 46 (1) ◽

pp. 1-11

Author(s):

R. Widyaningrum ◽

I. G. S. Budisatria ◽

D. Maharani

Keyword(s):

Population Dynamics ◽

Population Structure ◽

Birth Rate ◽

Total Population ◽

Natural Increase ◽

Replacement Rate ◽

Livestock Breeding ◽

Aceh Province ◽

Rate Minimum ◽

Net Replacement

This study aimed to estimate natural increase (NI), net replacement rate (NRR), output, and population dynamics of Aceh cattle at Livestock Breeding and Forage Center in Indrapuri, Aceh province. Data of population structure, mortality, birth rate, the number of animals entering the herd, and the number of animals released from the herd during 2019were used for determining NIandNRR, and it isusedfor estimation of output. Population structure data (2015-2019) were used to estimate the population dynamics. The results showed that NI was 19.08% (medium category). The availability of replacement stock exceeded the need for replacement (140.08% for male and 73.33% for female); the NRR was 240.08% (male) and 173.33% (female). The output of Aceh cattle was 3.92% (culled male), 5.58% (culled female); the remaining replacement stocks were 5.49% (male) and 4.09% (female) of the total population. The population of Aceh cattle from 2020 to 2024 was expected to increase by 6.02% (65 heads) on average. In conclusion, that BPTU-HPT Indrapuri can be categorized as a beef cattle producing region, but still need efforts to increase natural increase by increasing birth rate minimum 32.77% and reducing mortality maximum 3.0%, in combination with better management systems.

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STATUS REPRODUKSI DAN POTENSI SAPI SONOK DI KABUPATEN PAMEKASAN

JURNAL ILMIAH PETERNAKAN TERPADU ◽

10.23960/jipt.v6i3.p147-154 ◽

2019 ◽

Vol 6 (3) ◽

pp. 147

Author(s):

Nurlaila S. ◽

Kurnadi B. ◽

Zali M. ◽

Nining H.

Keyword(s):

Population Dynamics ◽

Natural Increase ◽

Reproductive Efficiency ◽

Estimation Result ◽

Cattle Population ◽

Average Increase ◽

Replacement Rate ◽

Cattle Breeding ◽

Age Of Marriage ◽

Net Replacement

The method of data collection was done by interviewing farmers directly (respondents) using questionnaires. There were 4 subdistricts those were being the targets of the population, namely from 13 subdistricts in Pamekasan District were the locations for maintaining sonok cattle. Cluster proporsive sampling was determined by the sample of respondents, that was the method of sampling by setting characteristics those were in accordance with the objectives and criteria, namely all of the Sonok cattle those were kept by farmers in 4 subdistricts in Pamekasan District which were the centers for Sonok cattle breeding. The reproduction status of Sonok cattle in Pamekasan District was quite good. The first age of marriage was 23.40 ± 4.17, S / C 1.59 ± 0.53 times, the distance between young calf 14.50 ± 1.83 months, and the value of reproductive efficiency (ER) is 90.51%. The natural increase (NI) value of Sonok cattle in Pamekasan District in 2014 was 9.55%, the value of net replacement rate (NRR) was 101, 48%. The estimation result of Sonok cattle output was 8.24%. Madura cattle population dynamics at the Sonok cattle Nursery Center in Pamekasan District in the period of 2013 to 2017 experienced an average increase of 7.98% annually. The estimated results of the population dynamics from 2018 to 2022 were expected to increase annually by 9.18%. It was concluded that Sonok cattle in Pamekasan District still had the potential to increase the population and the output value was lower than NI (5.06% vs. 15.81%). Keywords : Pamekasan District, Reproduction Status, Natural Increase Value, Sonok Cattle, Questionnaire

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STATUS REPRODUKSI DAN ESTIMASI OUTPUT KAMBING SABURAI DI DESA GISTING ATAS KECAMATAN GISTING KABUPATEN TANGGAMUS

JURNAL ILMIAH PETERNAKAN TERPADU ◽

10.23960/jipt.v7i1.p180-185 ◽

2019 ◽

Vol 7 (1) ◽

pp. 180

Author(s):

Kusuma Adhianto ◽

Siswanto Siswanto ◽

Sulastri Sulastri ◽

Anggi Derma Tungga Dewi

Keyword(s):

Post Partum ◽

Natural Increase ◽

Calving Interval ◽

Replacement Rate ◽

Net Replacement

The goal of this study was to identify reproduction status, Natural Increase, Net Replacement Rate, and output estimation ofSaburai Goat in Gisting Atas village, Gisting subdistrict, Tanggamus regency. This research was conducted in March until April 2018. The material of this study is all of the Saburai goats which was available in the Gisting Atas Village, which number 89 heads. The results showed that the reproduction status of Saburai Goat in Gisting Atas Village were : first matingfor male goats was 15.47 months and for female goats was12.05 months, Post partum mating was for 2.67 months, calving interval was for 8.67 months. natural increase of Saburai goats was 24.72%, net replacement rate of male goats was 234.92%, and female goats was 121.62%, and the output Saburai goats was 24.72% (28 goats). Keywords: Reproduction Status, Natural Increase, Net Replacement Rate, Output Estimation, Saburai Goat

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Kajian pemalsuan bekatul dan tepung ikan di Wilayah Jawa Tengah

Livestock and Animal Research ◽

10.20961/lar.v19i1.41115 ◽

2021 ◽

Vol 19 (1) ◽

pp. 32

Author(s):

Cahya Setya Utama ◽

Bambang Sulistiyanto

Keyword(s):

Rice Bran ◽

Research Method ◽

Fish Meal ◽

Central Java ◽

Urea Content ◽

Materials Used ◽

Descriptive Method ◽

Gravity Test ◽

Standard Density

Objective: The research aimed examine the quality adulteration of bran and fish meal in the Central Java region.Methods: The materials used are rice bran and fish meal originating from 17 regions in Central Java which include Rembang, Jepara, Batang, Solo, Boyolali, Pekalongan, Kendal, Temanggung, Magelang, Ungaran, Pati, Purwodadi, Demak, Salatiga, Kudus, Klaten and Semarang. The research method uses descriptive method. Sampling was carried out by purposive random sample to represent the area of the area used as the research site (10 shops in 1 region with different districts and / or villages). Measurement of the parameters of adulteration on bran used Phloroglucinol test, buoyancy test and specific gravity test, while fish meal used urea test.Results: The results showed that the bran which was tested for Phloroglucinol and positive buoyancy was faked by adding husks, and was found in the Pati and Demak areas. Density test describes rice bran with non-standard density in Purwodadi, Kendal, Temanggung, Demak and Semarang. Fish meal adulteration occurred in the Boyolali and Pati regions with positive urea content.Conclusions: The conclusion of this research is that good quality of rice bran based on phloroglucinol test, husk floating test and bulk density test were found in Rembang, Jepara, Solo, Boyolali, Magelang, Ungaran, Salatiga and Kudus areas, the quality of fish meal indicated for adulteration based on the urea test was Pekalongan and Purwodadi areas.

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Ethnobotanical Study on Plant Materials Used in Malay Traditional Post-partum Bath (Mandi Serom) Among Malay Midwives in Kedah

Proceedings of the Second International Conference on the Future of ASEAN (ICoFA) 2017 – Volume 2 ◽

10.1007/978-981-10-8471-3_88 ◽

2018 ◽

pp. 891-897

Author(s):

Nur Illani Abdul Razak ◽

Rashidi Othman ◽

Josephine Tening Pahang

Keyword(s):

Post Partum ◽

Ethnobotanical Study ◽

Plant Materials ◽

Materials Used

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Breeding value of sires based on offspring weaning weight as a recommendation for selecting Kebumen Ongole Grade cattle

Journal of the Indonesian Tropical Animal Agriculture ◽

10.14710/jitaa.42.3.160-166 ◽

2017 ◽

Vol 42 (3) ◽

pp. 160

Author(s):

S. Sumadi ◽

A. Fathoni ◽

D. Maharani ◽

N. Ngadiyono ◽

D. T. Widayati ◽

...

Keyword(s):

Parameter Estimation ◽

Estimate Breeding Value ◽

Genetic Parameter ◽

Breeding Value ◽

Weaning Weight ◽

High Category ◽

Data Record ◽

Weaning Age ◽

Materials Used ◽

Weight Data

The objective of study was to estimate breeding value of sires of Kebumen Ongole grade cattle based on offsprings weaning weight. This research was carried out from August to December 2015 in Urut Sewu area, Kebumen. The calculation of genetic parameter estimation was heritability of weaning weight. The value of heritability was used to calculate the breeding value of sires based on offsprings weaning weight. Heritability was calculated using paternal half-sib correlation with the direct pattern variance analysis. Breeding Value (BV) of sire was calculated by absolute estimated breeding value. The materials used in this study included were data record during the last three years (2013-2015) consisted of 41 sires, 51 dams and 244 calves. Weaning weight data had been corrected based on age of dams, sex and weaning age of 120 days. The results showed that the heritability value of weaning weight was included in high category (0.36 ± 0.21). The highest BV was KJ.J608 (49.76) with a ratio of 231.45%. The results of this study were expected to be the basis recommendation for selecting sires in Kebumen.

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The use of a heated nestbox system to counter perinatal mortality in the commercial rabbit

Animal Science ◽

10.1017/s0003356100001628 ◽

1983 ◽

Vol 37 (1) ◽

pp. 125-132 ◽

Cited By ~ 1

Author(s):

G. G. Partridge ◽

J. M. Bruce ◽

S. J. Allan ◽

G. A. M. Sharman

Keyword(s):

Surface Temperature ◽

Ambient Temperature ◽

Strong Influence ◽

Post Partum ◽

Mortality Rates ◽

Cold Winter ◽

Heated Floor ◽

Weaning Age ◽

Preliminary Study ◽

Reproductive Cycles

ABSTRACTA rabbit nesting box incorporating a low wattage heated floor was developed. In a preliminary study a floor surface temperature in the box of 27°C was found to be adequate to minimize chilling of young pups in the nest. A full scale trial followed using 44 crossbred does, 22 provided with a nestbox containing a heated floor and 22 with a control plywood nesting box. The experiment continued for six successive reproductive cycles over the period April 1981 to February 1982 in an unheated rabbitry. Throughout the year significantly more pups reached weaning age when does were provided with nestboxes containing heated floors. On average, 0·15 of all pups born to does with heated floors had died by 28 days post partum, the comparable figure for unheated floors being 0·56. This reduction in mortality in heated boxes was apparent both on the day of birth and in the subsequent weeks prior to weaning. Ambient temperature and the wetness of the nest had a strong influence on the survival of pups in control boxes with high mortality rates experienced in the cold winter months (0·79 in February 1982). Most of these deaths in the control boxes were attributable to chilling and/or starvation in the nest (0·53 of diagnosed deaths overall). The running costs of the heated nestbox system are discussed.

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Kinerja Reproduksi Induk Sapi Potong pada Usaha Peternakan Rakyat di Kecamatan Mojogedang

Sains Peternakan ◽

10.20961/sainspet.v13i2.11478 ◽

2017 ◽

Vol 14 (1) ◽

pp. 73

Author(s):

Joko Riyanto ◽

Lutojo Lutojo ◽

D. M. Barcelona

Keyword(s):

Reproductive Performance ◽

Post Partum ◽

Beef Cows ◽

Calving Interval ◽

Central Java ◽

Days Open ◽

Central Java Province

This study aims to determine of the reproductive performance of beef cows consists are Simpo cow, Limpo cow and PO cow reared on the livestock. The research was conducted by survey on beef cattle 60 head in the District Mojogedang, Central Java Province from December 2014 through February 2015. The research parameter is post partum estrus (PPE), post partum mating (PPM), service per conception ( S / C), days open (DO). Results of the study were analyzed descriptively. Reproductive performance of Simpo cow, Limpo cow and PO cow are consecutive PPE: 3:56 ± 0.73 months, 3.93 ± 0:40 months, and 6.75 ± 4.68 months, PPM: 3.85 ± 0.70 months, 3.79 ± 0:51 months, and 4:42 ± 1.23 months, S / C: 1.45 ± 0:20 times, 1.74 ± 0:07 time, and 1:38 ± 0:38 times, DO: 5:33 ± 0:58 months, 8:44 ± 4.65 months, and 9:27 ± 5.93 months, CI: 14:33 ± 0:58 months, 14:44 ± 0.66 months, and 14:44 ± 0.66 months. The conclusion shows that the reproductive performance of the Simpo cow, Limpo cow and PO cow in District Mojogedang appears that the value of post-partum estrus (PPE) and post partum mating (PPM) is panjang.Service per conception (S / C) is high. Days open (DO) and calving interval (CI) are both still long.

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