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All Journal Jurnal Teknologi Dan Industri Pangan ACTA VETERINARIA INDONESIANA Jurnal Penyuluhan Buletin Peternakan JURNAL ILMU DAN TEKNOLOGI PETERNAKAN Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) JURNAL PETERNAKAN Jurnal Ilmu Ternak Veteriner Jurnal Ternak Tropika JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Jurnal Pertanian Terpadu Animal Production : Indonesian Journal of Animal Production Syntax Literate: Jurnal Ilmiah Indonesia JURNAL ILMIAH PETERNAKAN TERPADU Jurnal Sains dan Teknologi Peternakan Indonesian Journal of Animal Agricultural Science (IJAAS) Jurnal Agroekoteknologi dan Agribisnis Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat INJURITY: Journal of Interdisciplinary Studies Jurnal Agripet Animal Production

Bagus Priyo Purwanto

Fakultas Peternakan, Institut Pertanian Bogor, Jln. Raya Darmaga, Kampus IPB Darmaga, Bogor, 16680

Author-ID : 3251597

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary Other

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Analisis Efisiensi Teknis pada Usaha Peternakan Sapi Perah Rakyat di Kecamatan Lembang (Technical Efficiency Analysis of Smallholder Dairy Farming at Lembang) Anggraeni Efrika Cahyawati; Bagus Priyo Purwanto; Suryahadi Suryahadi
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 4 No. 2 (2014): Jurnal Sains Terapan, Volume 4, Nomor 2, Tahun 2014
Publisher : IPB University

This study aims to analyze the level of techincal production efficiency of smallholder dairy farming at Lembang, West Java Province. Data were collected from selected 60 farmers by using proportionate stratified judgemental sampling method. The respondents were categorized into two groups based on lactating cow : category 1 = 1-5 lactating cows, and category 2 = 6-10 lactating cows. Each category comprised of 30 respondents. The data analysis in this study used stochastic frontier production. The result of the analysis of category 2 indicated that the presence of technical inefficiency had effects in milk production by the significant estimated gamma coefficient, the likelihood ratio test and the predicted technical within farmers. The estimated gamma parameter (ɣ) of model for production function was 0.99, indicating about 99 percent of variation in output milk among farmers was due to differences in their technical efficiencies. The result indicated that smallholder dairy farming in Lembang is efficient with an average of technical efficiency of 91 percent. Factors influencing production efficiency are farmer's age, farming experience, and livestock ownership.Keywords : dairy farms, technical efficiency, stochastic frontier analysis

PERBANDINGAN SUHU LINGKUNGAN DAN PRODUKTIVITAS TERNAK SAPI PERAH MELALUI PENDEKATAAN STOCHASTIC FRONTIER (Study Kasus di Peternakan Rakyat KUTT Suka Makmur): Comparison Of Environment Temperature and Dairy Cattle Productivity Approach a Stochastic Frontier (Case Studyin Small Holder Dairy Farms KUTT Suka Makmur) Dela Harini; Bagus Priyo Purwanto; Suryahadi
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 6 No. 1 (2016): Jurnal Sains Terapan, Volume 6 Nomor 1, Tahun 2016
Publisher : IPB University

This study observed environmental temperature and rearing management of dairy cattlein KUTT Suka Makmur. This research was aimed to evaluate comparison of environment temperature, productivity, and the technic inefficiency dairy cattle in lowland and highland. Datacollected from 40 respondents in lowland and 40 respondents in highland regions. Data analyzed using descriptive statistics and stochastic frontier production. The results showed that temperatures in the lolands were higher than that of highland, at the range of 24-27 oC, socattle experiencing heat stress, the impact was cattle consumedless feed. In contrast, the highlands temperature relatively low, at range of22-24 oC and produce more milk than that of lowland. The significant variabel of stochastic frontier was herd size about -0.2655 (p<0.10) and -0.2180 (p<0.02) in lowland and highland respectively. Increasing the number of cattle in small holder farms was not efficiencs, due to the increasing in a number of forages and consentrat for the cattle.

Pengaruh Ketinggian Tempat Terhadap Respon Termoregulasi Kambing Peranakan Etawah (PE): Effect of Altitude on Thermoregulatory Response of Etawah Grade Goat Diana; Bagus Priyo Purwanto; Afton Atabany
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 6 No. 1 (2016): Jurnal Sains Terapan, Volume 6 Nomor 1, Tahun 2016
Publisher : IPB University

Etawah grade does were kept in different environment. Current research was conducted to compare the thermoregulatory response of Etawah grade goat which were kept at 200, 400 and 600 m asl. Measured environmental factors were temperature (Ta), relative humidity (Rh), and air velocity (Va) were measured for 12 hours from 06.00 am to 06.00 pm. Thermoregulatory response included rectal temperature (Tr), respiration rate (Rr) and heart rate (Hr) were measured every day at 6 am, 12 am and 6 pm. Data obtained were analyzed statistically using independent two-sample T-Test and regression analysis. The results showed different altitude 200, 400 and 600 m asl significantly affected (P<0.05) ambient temperature, which were average 30,16±2,88; 27,73±2,45 and 26,63±2,91; respectively. Otherwise, different altitude did not affect humidity and air velocity. Altitude significantly affected (P<0.05) rectal temperature and heart rate, but did not affect respiration rate. Etawah grade goat were comfortable to kept in 400 m asl.

PERBANDINGAN SUHU LINGKUNGAN DAN PENGARUH PAKAN TERHADAP PRODUKTIVITAS SAPI PERAH DI DAERAH DENGAN KETINGGIAN BERBEDA Dela Heraini; Bagus Priyo Purwanto; Suryahadi Suryahadi
JURNAL ILMIAH PETERNAKAN TERPADU Vol 7, No 2 (2019)
Publisher : DEPARTMENT OF ANIMAL HUSBANDRY, FACULTY OF AGRICULTURE, UNIVERSITY OF LAMPUNG

This study was done to compare the environmental temperature and the effect of feed management on dairy cattle productivity in KUTT Suka Makmur Grati Pasuruan. Primary data were collected by questionare based interview to the farmers at different height areas those were 40 farmers in lowland area and 40 farmers in highland area. Data were analyzed using descriptive statistics and quant itative methods. The results showed that temperatures in the lowlands were higher at around 24oC - 27oC, so cattle experiencing heat stress and the impact was cattle consumed less feed, while the availability of water was limited. In contrast, the highlands temperature was relatively low, about 22oC - 24oC. The cattle in highland was fed with elephant grass with a good nutrient content, so the cattle was able to produced well. Keywords: Dairy Cattle, Environment, Feed Effect, Productivity, Temperature

Perception of Bali cattle farmers on the performance of Extensionist based on agroecosystems at Timor Island Luis Marnisah; Jefirstson Richset Riwukore; Fellyanus Habaora; Asnath Maria Fuah; Luki Abdullah; Rudy Priyanto; Ahmad Yani; Bagus Priyo Purwanto
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol. 32 No. 2 (2022): August 2022
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2022.032.02.08

This research aims to determine the perception of farmers on the performance of Extensionist in the agroecosystems of pasture, agriculture, plantation, and forest at Timor Island, so that it can be information for improving the performance of extension workers who have an impact on repair the welfare of farmers. This research was conducted from January to December 2018. The research location was determined purposively representing the agroecosystem of pasture, agriculture, plantation and forest. The determination of respondents are 5-10% of the number of farmers in each agroecosystem that has > 10 Bali cattle. Data collection methods are done through observation, interviews, and documentation. Data processing method uses a Likert Scale, then analyzed decriptivelly. Indicators to measure the performance of livestock Extensionist based on Extensionist profile, materials and methods, procurement of activities, availability of teaching aids, and intensity of extension activities. The results showed that farmers' perceptions at agroecosystems of pasture, agriculture, plantation, and forest toward livestock extensionist in the category agreed that the existence of extensionist could be said well in aspects of Extensionist profile, materials and methods, and procurement of activities. This condition explains that Extensionist in carrying out his duties and functions in the field in accordance with existing standards, namely as a mediator, motivator, educator, communicator, facilitator, and assistance/visits. Nevertheless, it is very necessary to improve and repair the role of Extensionist related to competence so that it can influence farmers to be more productive in developing Bali cattle farming business them. Then Bali cattle farmers in the pasture agroecosystem with the highest value of the use of teaching aids by extensionist were 2 kinds (44,0%). Then the average farmers in agricultural agroecosystems with the highest value of the use of teaching aids by extensionist is 1 kind (40,2%). Next, the average of farmers in plantation agroecosystems with the highest value of using teaching aids by Extensionist are > 2 kinds (47,9%). While the average farmers in forest agroecosystems with the highest value of the use of teaching aids by Extensionist is 1 kind (>77,3%). While the intensity of extension activities during the past year shows that the average farmers in agroecosystems of pasture (70,7%), agriculture (59,8%), plantations (50,0%), and forests (68,2%) said more from 1 time.

Pemanfaatan Komunikasi Inovasi Digital Pertanian Perkotaan di Masa Pandemi Covid-19 Leonard Dharmawan; Pudji Muljono; Dwi Retno Hapsari; Bagus Priyo Purwanto
Jurnal Penyuluhan Vol. 19 No. 01 (2023): Jurnal Penyuluhan
Publisher : Department of Communication and Community Development Sciences and PAPPI (Perhimpunan Ahli Penyuluhan Pembangunan Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25015/19202340647

Communication of innovation in agriculture is a way for farmers not only to seek information about agriculture in an innovative way but also how to explore and share information with fellow farmers in an innovative way to increase their agricultural productivity. During the pandemic, due to restrictions on gatherings, counseling is carried out in an innovative way, namely digital. The purpose of this study was to determine the readiness of extension workers and supporting facilities for digital agriculture and extension, to determine the factors that influence the level of empowerment of farmers in the city of Bogor. This study uses quantitative research methods which are strengthened by qualitative data. The location of the research was determined deliberately in the city of Bogor, which has good urban agriculture. The results show that extension workers are ready to face digital counseling and the communication support facilities for digital innovation in the city of Bogor are good for digital counseling. the level of empowerment of farmers directly affects the productivity of farmers and indirectly positively influenced by; environmental support, farmer innovation activities, and individual characteristics of farmers.

The Correlation of Microclimate on Milk Productivity and Lactation Percentage of Friesian Holstein Dairy Cattle in Balai Pengembangan Ternak Sapi Perah Hijauan Pakan Ternak (BPTSP HPT) Cikole Muhammad Dimas Rachmawanto; Afton Atabany; Bagus Priyo Purwanto
Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Vol. 32 No. 3 (2022): December 2022
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jiip.2022.032.03.03

External and internal factors can affect the body of livestock. External factors consist of climate, offering feed, and maintenance management. Internal factors include the biological aspects of lactating dairy. This research was conducted to see the microclimate relationship between milk production and the proportion of lactation. This study aims to identify and evaluate Friesian Holstein dairy cattle productivity based on the microclimate in BPTSP HPT Cikole. This study used the survey method to obtain secondary data. The regression and correlation test was used to analyze data. Results showed 111 Holstein dairy cattle productivity based on the amount of milk, and lactation proportion fluctuated from 2017 to 2019. The regression results and the impact of microclimate in general on milk production had no significant effect. It was proven that BPTSP HPT Cikole was successful in overcoming the effects of microclimate changes. In conclusion, that temperature, humidity, precipitation, and THI do not affect the production of Friesian Holstein cow's milk at BPTSP HPT Cikole. Based on the regression analysis results, precipitation significantly affects the proportion of lactation with an R2 value of 78.08%.

Hubungan Mikroklimat terhadap Populasi Sapi Perah Friesian Holstein di BPTSP HPT Cikole Lembang : The Correlation of Microclimate on Population of Friesian Holstein Dairy Cattle at BPTSP HPT Cikole Lembang Muhammad Dimas Rachmawanto; Afton Atabany; Bagus Priyo Purwanto
Jurnal Agroekoteknologi dan Agribisnis Vol. 6 No. 2 (2022): Jurnal Agroekoteknologi dan Agribisnis
Publisher : Politeknik Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51852/jaa.v6i2.545

Tujuan penelitian ini adalah untuk menjelaskan hubungan antara kondisi mikroklimat terhadap populasi sapi perah FH di BPTSP HPT Cikole. Bahan utama pada penelitian ini adalah data populasi ternak sapi perah Friesian Holstein (FH) sebanyak 111 ekor yang dipelihara dari tahun 2017 sampai 2019. Data tambahan yang digunakan pada penelitian ini adalah suhu, kelembaban udara, curah hujan dari bulan Januari 2017 sampai dengan Desember 2019. Data yang diolah menjadi parameter adalah populasi ternak yang dipengaruhi mikroklimat. Metode pengolahan data menggunakan analisis deskriptif, regresi dan korelasi. Jumlah populasi dalam ST (Satuan Ternak) tahun 2017 sampai 2019 berbeda. Tahun 2018 jumlah populasi mengalami peningkatan dari tahun sebelumnya, namun pada tahun 2019 populasi mengalami penurunan. Berdasarkan analisis regresi dan korelasi terdapat pengaruh nyata antara kelembaban dan curah hujan terhadap populasi sapi FH dengan nilai R2 33,36% dan R2 40,28%. Hasil Regresi Korelasi pengaruh mikroklimat terhadap populasi secara umum tidak berpengaruh nyata sehingga dapat disimpulkan kondisi mikroklimat di daerah tersebut tidak berpengaruh terhadap populasi sapi. Kesimpulan pada penelitian ini adalah mikroklimat yang terdiri atas suhu, kelembaban, curah hujan dan THI tidak berpengaruh terhadap populasi sapi Friesian Holstein.

Production and Quality Semen From Candidate Bull Zuriat With Progeny Test at BIB Lembang Elma Rohlyharni; Afton Atabany; Bagus Priyo Purwanto
Indonesian Journal Of Animal Agricultural Science (IJAAS) Vol 5, No 2 (2023): Indonesian Journal of Animal Agricultural Science (IJAAS)
Publisher : Pascasarjana Universitas Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/ijaas.v5i2.40435

The study aimed to evaluate the quality and production of semen for candidate bull (Folegan, Aris, Flate, Flanggo). The research was carried out from March to May 2022 at BIB Lembang, West Java. The materials used were secondary data recordings of semen quality and production from 4 candidate bulls as Zuriat tests in 2016 - 2020. Data were analyzed descriptively. The results of the study from four candidate bulls were the concentration of spermatozoa: 1209,35±269,92, 1181,47±238,92, 1137,22± 207,73 and 115,25±261,36 (106 /mL); mass motion: 2,01±0,09, 2,01±0,07, 2,00±0,05 and 2,00±0.05; individual motility: 71,01±0,02, 70,89±0,02, 70,82±0,19 and 70,70±0,02(%); pH: 6,60±0,16, 6,58±0,16, 6,58±0,15 and 6,56±0,15; semen volume: 6,76±2,03, 6,59±2,15, 6,42±1.49 and 5,47±1,52 (mL), and frozen semen production: 295,40±96,92, 293,40±91,40, 265,90±90,81 and 227,66±66,01. The study concludes that the quality and production of semen of the four candidate bulls is normal and suitable to be used as proven bulls.

Studi Perbedaan Fenotipe Kambing Perah Berdasarkan Analisis Canonikal Muadz Abdurrahman; Afton Atabany; Bagus Priyo Purwanto; Anneke Anggraeni
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v8i7.12925

Crossbreeding is carried out with the aim of enhancing and combining favorable traits between different breeds. The results of crossbreeding can be analyzed through genetic distance measured by various parameters, including morphometric measurements of livestock bodies. This study aims to analyze the morphometric diversity based on body measurements and canonical analysis in PE, Saanen, and Sapera goats to determine their genetic proximity. The research utilized a quantitative descriptive method using primary and secondary data from the BALITNAK Ciawi dairy goat station through a canonical analysis approach. The study and collection of primary and secondary data were conducted from March to April 2022. The research was carried out at the BALITNAK Dairy Goat Research Station in Ciawi Subdistrict, Bogor Regency. The results of this study indicate that the genetic distance between Sapera and Saanen goats is closer than between Sapera and PE goats. Furthermore, in terms of body measurements, the measurements of Sapera goats are closer to the Saanen goats compared to the PE goats. It can be concluded that the body size of Sapera goats is more similar to that of PE goats, while their external appearance is closer to the Saanen goats, which have predominantly white fur color.

Co-Authors Afgani, Nawangsari Aulia Afgani, Nawangsari Aulya Afton Atabany Agustin, Adinda Dwina Ahmad Yani ahmad yani Ahmad Yani Ahmad Yani Alfiyyah Yasmin, Fairuz Andi Febrisiantosa Andila, Rizkhy Ervanda Anggraeni Efrika Cahyawati Anneke Anggraeni Arfiani Arfiani Asnath Maria Fuah Asnath Maria Fuah, Asnath Maria Awaliyah, Izatullah Rizky Ayuningtyas, Gilang Azhar Amir Dela Harini Dela Heraini Desi Ratnasari Diana Dwi Retno Hapsari, Dwi Retno Elma Rohlyharni Epi Taufik Fellyanus Habaora Fellyanus Habaora Fellyanus Habaora Fellyanus Habaora Fellyanus Habaora Fellyanus Habaora Fit Rayani, Tera Fitra Aji Pamungkas Fitra Aji Pamungkas Fitra Aji Pamungkas Habaora, Fellyanus Hakim, Annisa Haryanto, Gito Imam Sanusi, Imam Iman Supriyatna Irma Isnafia Arief Jefirstson Richset Riwukore Jefirstson Richset Riwukore Jefirstson Richset Riwukore Jefirstson Richset Riwukore Joni Setiawan Khairunisa, Luthfi Khoirunnisa, Luthfi Leonard Dharmawan Lia Budimulyati Salman Luis Marnisah Luki Abdullah Muadz Abdurrahman Muhammad Dimas Rachmawanto Nahrowi Nahrowi Nandari Dyah Suretno Nurfitriani, Dini Pangestu, Puguh Pisa Daswita Pria Sembada Priyambodo, Danang Pudji Muljono Rarah Ratih Adjie Maheswari Rarah Ratih Adjie Maheswari Rayani, Tera Fit Riasari Gail Sianturi Riasari Gail Sianturi Riasari Gail Sianturi Rinaldy Irsyad, Brian Riwukore, Jefirstson Richset Rudy Priyanto Salundik Saragih, Elma Rohlyharni Suryahadi Suryahadi (Suryahadi) Suryahadi Suryahadi Suryahadi Suryahadi Wasmen Manalu Yantyati Widyastuti Yohanes Susanto Yoshi Lia Anggrayni

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