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All Journal JURNAL ILMU DAN TEKNOLOGI PETERNAKAN Jurnal Peternakan Indonesia JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan

B. P. Purwanto

Unknown Affiliation

Author-ID : 473091

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Veterinary

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Articles

Study on the Correlation between Body Measurement and Feed Intake on the Growth Performance of Heifer and Calf at Different Topographical Locations S. Syawal; B. P. Purwanto; I. G. Permana
Jurnal Ilmu dan Teknologi Peternakan Vol. 2 No. 3 (2013)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Environmental conditions pose direct and indirect effects on animal growth. Animal growth itself can be defined in many ways, and one of the parameters is body growth. This study was conducted to determine the dimensions of body measurements such as shoulder height (SH), body length (BL), chest width (CW), and heart girth (HG) of calves and heifer located in high land, middle land, and low land. The number of calves and heifer used in this study was 121 and 131, respectively. Calipster and rondo ribbon were used to measure the body measurements while the Gompertz model was used to predict the growth parameters of mature age. The results indicated that the maturity age of cattle raised in the high land, middle land, and low land were 347.63 - 371.52 days, 377.58 days, and 465.69 days, respectively. The growth rate for all body measurements (SH, BL, CW, HG) was higher in the high land compared to the middle land and low land. The sequences of growth development obtained from the Gompertz analysis was SH, CW, HG, and BL. Heifer reaching earlier puberty or mature age will have better body size.

Production Technology and Efficiency of Farmer’s Dairy Entreprises (A Case Study in the Regency of Bogor, Boyolali, and Pasuruan) Fuah A.M; D. J. Setyono; B. P. Purwanto; A. A. Fuah
Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science) Vol 13, No 2 (2011): Jurnal Peternakan Indonesia
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jpi.13.2.99-106.2011

During for the past 10 years, milk production in Indonesia has been on the increase of approximately 70% (FAO, 2002), but it can only meet 30% of domestic needs for milk. The remaining 70% is still imported, mostly from Australia and New Zealand. Milk production in Indonesia is expected to increase to achieve an average of 15-20 liters/cow/day. It is necessary to analyze dairy enterprises to assess its feasibility. The objectives of this study were: (1) to evaluate production technology of small holder dairy farm in West Java, Central Java and East Java; (2) to analyze the efficiency of the existing dairy farming. Twenty farmers from each localities with ownership less than or equal to 10 cows, consisted of small (<4 cows), medium (4-6 cows), and large (> 6 cows) scales were interviewed on their businesses. Economic analysis on net profit indicated by BC-Ratio, and IRR values. The dairy farming in West Java, Central Java and East Java was carried out traditionally without technological diversification, the main products were pasteurised fresh milk. Milk production was low (10 liters/cow/day). Net income of Rp 1,521,820/m/farmers, BC-Ratio 1.32, and IRR 17% indicated a low result. Improving cows ownership should be in line with the improved management and technology application.

Evaluasi Aspek Teknis Pemeliharaan Sapi Perah Berdasarkan Good Dairy Farming Practices (GDFP) di Peternakan Rakyat Cibungbulang Asminaya Santy Nur; B. P. Purwanto; A. Atabany; Nurlaha Nurlaha
Jurnal Ilmu dan Teknologi Peternakan Tropis Vol 5, No 3 (2018): JITRO, September
Publisher : Universitas Halu Oleo

ABSTRAKPeningkatan produktivitas ternak dapat dicapai melalui perbaikan aspek teknis pemeliharaan yang meliputi perbaikan genetik, pakan, pengelolaan, perkandangan dan kesehatan ternak. Penelitian ini bertujuan untuk mengevaluasi penerapan aspek teknis pemeliharaan sapi perah berdasarkan Good Dairy Farming Practices (GDFP) pada peternakan sapi perah rakyat di Cibungbulang. Metode penelitian yang digunakan adalah survei dan pembagian kuisioner, observasi serta pengukuran langsung. Data dianalisis secara deskriptif dan disajikan dalam bentuk frekuensi tabulasi untuk menggambarkan karakteristik penerapan setiap aspek pemeliharaan sapi perah. Hasil penelitian menunjukkan bahwa pelaksanaan aspek teknis pemeliharaan sapi perah berdasarkan Good Dairy Farming Practices (GDFP) di peternakan rakyat Cibungbulang sebesar 69,75% pada musim hujan dan 67,25% pada musim kemarau. Aspek kesehatan ternak memperlihatkan nilai yang sangat rendah baik pada musim hujan maupun musim kemarau sehingga perlu mendapatkan perhatian khusus agar produktivitas ternak dapat ditingkatkan secara optimal.Kata kunci: biji kecipir, Trichoderma viride, pH, suhu, protein, serat kasarABSTRACTIncreased dairy cow productivity can be achieved through improving the technical aspects of maintenance which include genetic improvement, feed, management, housing and dairy cow health. This study was done to evaluate the application of the technical aspects of dairy cow maintenance based on the Good Dairy Farming Practices (GDFP) on smallholder dairy farm in Cibungbulang. The research method used was a survey and distribution of questionnaires, observations and direct measurements. Data were analyzed descriptively and presented in frequency tabulations to describe the characteristics and application each aspect of dairy cow maintenance. The results showed that the implementation of technical aspects of dairy cow maintenance was based on the Good Dairy Farming Practices (GDFP) at smallholder dairy farm in Cibungbulang i.e 69.75% in rainy season and 67.25% in dry season. The health aspect of dairy cow shows a very low value both in rainy and dry season so need special attention to increased productivity optimally.Keywords: dairy cow, technical aspects of maintenance, GDFP

Milk Production and Morphometrics Derived from Digital Images of Friesian and Holstein Cows in Different Lactation Periods M. A. F. Nasution; A. Atabany; B. P. Purwanto; W. A. Zahra
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 12 No. 2 (2024): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.12.2.50-59

This study was conducted to analyze milk production and morphometrics derived from digital images of Friesian and Holstein cows in smallholder farms located in Pondok Rangon, Lembang, and Cibungbulang Bogor in different lactation periods. The morphometric parameters measured in this study included body length, height, chest girth, and body weight. The findings indicated that Holstein cows exhibited greater body length, height, chest girth, and body weight compared to Friesian cows across all farms. Milk production in Friesian cows remained relatively stable from lactation periods one to three. Additionally, body length, height, chest girth, and body weight were found to influence the milk production of both Friesian and Holstein cows. Cows with longer body lengths, greater heights, higher body weights, and wider chest girths tended to produce more milk. Chest girth and weight emerged as the primary factors influencing milk production in Friesian and Holstein cows, while height, body length, and lactationperiod also played significant roles.

Pengaruh Tipe Kelahiran terhadap Produksi Susu, Lama Laktasi, Masa Kering, Masa Kosong, dan Selang Beranak Kambing Saanen Yudi; A. Atabany; B. P. Purwanto
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 9 No. 2 (2021): Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
Publisher : Department of Animal Production and Technology, Faculty of Animal Science, IPB University in associated with Animal Scientist's Society of Indonesia (HILPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jipthp.9.2.102-109

The purpose of this research was to determine the effect of Saanen doe goats’ birth types on milk yields,lactation length, dry period, days open and kidding interval at PT Fajar Taurus. This research employeda case study method using secondary data of production and reproduction of Saanen doe goats. Datawas analysed using Microsoft Excel program and Kruskal Wallis test. The results showed percentages ofSaanen doe goats with single, twinning and triplets birth are 47.94%, 39.73% and 12.33% respectively.Milk yields for single birth was 1,14±0,43 litres/goat/day, lactation length of 286.43±119.73 days, dryperiod of 68.89±18.57 days, days open of 205.31±117.67 days, and kidding interval of 355.31±117.67days. Milk yields for twinning birth was 1.32±0.49 litres/goat/day, lactation length of 270±219.43 days,dry period of 69.10±17.52 days, days open of 189.10±227.22 days, and kidding interval of 339.10±227.22days. Meanwhile, milk yields for triplets birth was 0.93±0.40 litres/goat/day, lactation length of360±228.97 days, dry period of 66.67±23.78 days, days open of 276.67±240.38 days, and kidding intervalof 426.67±240.38 days. There is nonsignificant effect of birth types on milk yields, lactation length, daysopen and kidding interval in Saanen doe goats (P>0.05). However, birth types were found to have asignificant effect on dry period (P<0.05).

Co-Authors A. A. Fuah A. Atabany D. J. Setyono Fuah A.M I. G. Permana M. A. F. Nasution Nur Santy Asminaya Nurlaha Nurlaha S. Syawal W. A. Zahra Yudi

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