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All Journal Jurnal Pendidikan IPA Indonesia Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan
A. Yani
PT. Pertamina Geothermal Energy, Area Geothermal Energy Kamojang, Jl. Raya Kamojang, Kabupatan Bandung, Po. Box. 120, Garut 44101, Indonesia.
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Veterinary

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The Influence of WE-ARe (Warm-Up, Exploring, Argumentation, Resume) Model Integrated with 21st-Century Skills on Prospective Biology Teachers' Communication Skills Amin, A. M.; Adiansyah, R.; Mustami, M. K.; Yani, A.; Hujjatusnaini, N.; Ahmed, M. A.
Jurnal Pendidikan IPA Indonesia Vol 13, No 1 (2024): March 2024
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v13i1.47911

Abstract

The research aims to identify the influence of the WE-ARe (Warm-up, Exploring, Argumentation, Resume) model integrated with 21st-century skills on prospective biology teachers’ communication skills. The research type was quantitative, using a quasi-experiment research design. The research sample consisted of 60 biology education students in three classes. The research instruments used were valid and reliable observation sheets and questionnaires to measure communication skills. Data were analyzed using Covariate Analysis (ANCOVA) with a significant level of 5%. The research shows that the average communication in the experimental group after receiving treatment is 90.63, while in the positive control group, it is 73.54, and in the negative control group, it is 39.14. The test results to find out the difference in communication skills between the experimental and control groups obtained a calculated F value of 2846.491 with a significance value of 0.000. The significance value is smaller than the real level alpha 5% or (0.05). The research concludes that there is an influence of the WE-ARe model integrated with 21st-century skills on prospective biology teachers’ communication skills. The learning phases of the WE-ARe model integrated with 21st-century skills are proven to improve verbal and non-verbal communication skills. WE-ARe is a new learning model developed by researchers to accommodate the learning needs of students in the Industry 4.0 era towards the Society 5.0 era by using the principles of constructivism, collaborative, and participatory elaboration. The research is expected to contribute to increasing the global competence of university graduates, especially teachers.
Respon Denyut Jantung dan Frekuensi Pernafasan Sapi Bali Berdasarkan Perubahan Suhu dan Kelembaban Udara di Daerah Beriklim Tropika Basah Menggunakan Artificial Neural Network Yani, A.; Al-Zahra, W.; Purwanto, P.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 1 No. 1 (2013): 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)

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Abstract

Analisis Kebutuhan Rumah Potong Hewan (RPH) dan Rumah Potong Ayam (RPA) di Jawa Barat Menggunakan Sistem Dinamis Yani, A.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 1 No. 2 (2013): 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)

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Abstract

Pengaruh Perbedaan Transportasi Sistem M-CLOVE dengan Konvensional dan Jenis Kelamin terhadap Respon Fisiologis Ayam Broiler Pratama, T. A. I. P.; Yani, A.; Afnan, R.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 4 No. 1 (2016): 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)

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Abstract

Meat consumption in Indonesia has increased with most needs come from broiler  meat.  However,  it  is  not  followed  by  development  of the  transportation technology that consider animal welfare. The purpose of this study was to compare the level of broiler stress measured from comb, shank and rectal temperature among sex between conventional transport system and environmentally transportation M- CLOVE. The results showed average of temperature and relative humidity during the transport process in the M-CLOVE was lower compared to the open crate. Temperature differences occured 1.4 °C with a relative humidity of 2.5% different. M-CLOVE transport reduced the level of stress of broiler which was indicated from lower comb temperature, shank temperature and rectal temperature which compared to broiler transported in open crate. Closed system and constant air circulation in the M-CLOVE  might  reduce  the  effects  of  heat  generated  from  exposure  to  direct sunlight during the transportation process.
Akurasi Estimasi Produksi Susu Test Interval Method sebagai Alternatif Seleksi Sapi Peranakan Friesian Holstein di Area Tropika Basah Prabowo, S.; Atabany, A.; Komala, I.; Yani, A.; Cyrilla, L.; Murfi, A.; Purwanto, B. P.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 1 No. 3 (2013): 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)

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Abstract

The objective of this research was to assess test interval method for estimation of milk yield of Friesian Holstein Breed in tropical condition for alternative selection in herd. Purposive sampling method was used in this research. Milk yield data were collected base on daily yield from 3 heads lactating cows. Estimated milk yield from test interval method and actual milk yield were analyzed using statistical correlation analysis. The results showed that estimated milk yield significantly correlated (P<0.01) to actual milk yield (r = 0.991). The estimation of milk yield of individual cows was lower or higher than that of their actual milk yield at 305 days never more than that of 0.29 to 0.79 %. It was concluded that test interval methodcould be used accurately to estimate milk yield and in addition could be used for selection of Friesian Holstein Breed in wet tropic area
Physiological Responses of Bali Cattle with Oil Palm Integrated Farming System Based on Microclimate Environment Condition Aditia, E. L.; Yani, A.; Fatonah, A. F.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 5 No. 1 (2017): 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)

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Abstract

Microclimate is one factor that can affect the performance of cattle. The aim of this research was to analyze the physiological responses of bali cow and heifer that kept under oil palm integrated farming system based on microclimate environment. This study was conducted in Rimba Beringin, Tapung Hulu, Kampar, Riau. Total 13 head of female Bali cattle consist of 5 head of heifer and 8 head of cow were used in the research. Microclimate parameters were ambient temperature, relative humidity, wind velocity. Whereas, physiological responses parameters were rectal temperature, heart rate, respiration rate, and body surface temperature. The result showed that Bali cattle has mild to severe heat stress (THI 76-84). However physiological responses of Bali cattle were normal, therefore Bali cattle can adaptated in the environment. Orbital area, top of shoulder and back have coefficent of correlation 0.58, 0.46, dan 0.45 repectively with the rectal temperature.
Proses Eksanguinasi dan Kualitas Fisik Daging Sapi Brahman Cross dengan Waktu Istirahat Berbeda Sebelum Pemotongan Adhyatma, M.; Nuarini, N.; Yani, A.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 5 No. 3 (2017): 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)

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Abstract

The aim of this study was to examine blood parameters during exsanguination process, and physical meat quality characteristics of Brahman cross at different preslaughter resting periods. The total number of cattle used in this study was 24 heads of Brahman cross; they were alloted to  3, 6, 12 and 24 hours preslaughter resting periods with 6 heads replication for each treatment. The measurements of blood parameters comprised  gushing blood downtime, weight and presentage of blood loss. Physical characteristics of Meat quality assessment were based on ultimate pH, water holding capacity, cooking loss, and shear force. The data was analyzed using analysis of variance and further differences between treatments were tested using Duncan’s multiple range test. The results showed that preslaughter resting period had significant effected (P<0.05) on gushing blood downtime, and the weight and presentage of blood loss.  Cattle with 24 hours preslaughter resting periods had longer gushing blood downtime, higher  weight and presentage of blood loss, and they yielded meat with lower ultimate pH, cooking loss and shear force value if compared to those with 3 and or 6 hours preslaughter resting period.  Thus, increasing cattle resting periods before slaughter from 3 to 24 hours  might have increased gushing blood downtime, blood lost at exsanguination and cosequently  produced better meat quality.
Performa Ayam Ras Petelur pada Letak Cage Berbeda dalam Sistem Closed House di Global Buwana Farm Amijaya, D. T.; Yani, A.; Rukmiasih, Rukmiasih
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 6 No. 3 (2018): 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)

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Abstract

Air flow distribution, temperature, and humidity in the cage will differ from the inlet to the outlet. Microclimate difference in the cage at the inlet to the outlet can affect the production and quality of the eggs produced. The purpose of this research was to study the performance of laying hens on different location of cage (inlet, middle and outlet) in closed house system. In total 36 Lohmann hens were placed in each treatment including cage inlet, middle, and outlet. Traits measured were productive performance (hen day performance and egg weight) and egg qualities (haugh unit and egg shell thickness). The data were be analyzed using anova, tukey test, pearson correlation coefficient and completely randomized design. Result showed that here was very significant different on different location cage between temperature, relative humidity, and wind velocity. Cage inlet resulted better performance of laying hens compared to the middle and outlet cage.
Kualitas Udara Selama Perjalanan di Kapal Motor Camara Nusantara 3 Talithania, D.; Salundik; Yani, A.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 8 No. 2 (2020): 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.8.2.61-66

Abstract

The Camara Nusantara Ship is a mode of transportation used for transporting cattle to various islands. The journey from Kupang, East Nusa Tenggara to Jakarta took five days. The gases that produced during the trip on the ship were ammonia, methane, carbon dioxide, and carbon monoxide. This aim of research to analysis the air quality of each deck on the ship during transportation and inform the threshold of gas concentration as well as strategies to improve air quality for livestock on the Camara Nusantara Ship. Measurements were taken three times: morning (8 am), noon (12 pm) and afternoon (4 pm). Observation of the gas concentration level was carried out for 10 - 15 minutes. The study was conducted observation, and data analysis was done descriptively. The results showed that the level of gas concentration still in the normal range and below the threshold value and the microclimate on the deck still in the normal range. Another factor that influence air quality were still in the safe category, namely wind speed. Strategies that can be applied to anticipate the decline in air quality by improving the ventilation system on the ship by focusing more on the engine airflow on the vessel.
Botanical Composition and Carrying Capacity in Various Agroecosystems on The Timor Island Habaora, F.; Fuah, A. M.; Abdullah, L.; Yani, A.; Purwanto, B. P.
Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan Vol. 8 No. 2 (2020): 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.8.2.72-79

Abstract

This research aims to know the type of vegetation, nutrient components of feed and carrying capacity based on agroecosystems on Timor Island conducted from January-March 2018 (transition from the rainy season to the dry season). The research location was chosen purposively so that those it represented the pasture were in the District of Belu, Malaka, and TTU; agriculture in the District of Kupang and Kota Kupang; plantation in Kupang District; and forests in TTS District. Forage samples were taken using the 1x1m2 quadrant method. The quadrant is thrown at random. All vegetation in the quadrant is cut and analyzed in the laboratory. Descriptive data analysis. The result is that the main vegetation types of Bali cattle consumption in pasture agroecosystems is natural grass with a nutrient composition of ash (9.9%), CP (5.7%), CF (38.5%), EE (2.2%), NFE (36.4%) and TDN (42.1%). Agriculture agroecosystem is ricestraw with a nutrient composition of ash (9.6%), CP (5.8%), CF (27.6%), EE (2.1%), NFE (48.8% ) and TDN (52.8%). Plantation agroecosystems is lamtoro with a nutrient composition of ash (13.6%), CP (12.0%), CF (20.4%), EE (3.3%), NFE (42.8%) and TDN (54.9%). Forest agroecosystems is kabesak with a nutrient composition of ash (8.6%), CP (11.5%), CF (26.9%), EE (1.2%), NFE (44.2%) and TDN (53.1%). The carrying capacity of pasture, agriculture, plantation and forest in sequence are very high, namely 4.8 UT and CCI 0.4 with an average body weight of 229.3 kg; 5.6 UT and CCI 0.6 with an average BB of 188 kg; 6.8 UT and CCI 0.7 with an average BB of 227.5 kg; and 5.8 UT and CCI 0.7 with an average BB of 194.9 kg. The entire agroecosystem area on Timor Island is classified as a very critical area.
Co-Authors A. Atabany, A. A. M. Fuah, A. M. Adiansyah, R. Aditia, E. L. Afnan, R. Ahmed, M. A. Al-Zahra, W. Amijaya, D. T. Amin, A. M. B. P. Purwanto Fatonah, A. F. Habaora, F. Hujjatusnaini, N. Komala, I. L. Abdullah L. CYRILLA M. Adhyatma Murfi, A. Mustami, M. K. Nuarini, N. P Purwanto Prabowo, S. Pratama, T. A. I. P. Rukmiasih Rukmiasih Salundik Talithania, D.