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Journal : Cassowary

Evaluasi karkas dan kualitas fisik daging babi pada tempat usaha pemotonggan ternak babi di Distrik Masni Kabupaten Manokwari Miksen M. Sangkek; Marlyn N. Lekitoo; Hanike Monim
Cassowary Vol 4 No 1 (2021): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v5.i1.85

Abstract

This study aims to evaluate the carcass and examine the physical quality of pork in the local pork slaughterhouse, Masni District and the relationship between slaughter weight and carcass weight, carcass percentage, carcass length, fat, pH and cooking losses. The results showed the range of slaughtering age of local pigs from 6 - 60 months (male pigs 10-12 months old and female pigs 18-20 months old). The average sliced ​​weight had a very significant effect (P <0.01) on carcass weight, while the carcass percentage had no significant effect based on the regression analysis between cut weight and carcass percentage was Y = 63.85 + 0.1463, with a coefficient of determination (R2) of 9.43%. Cut weight had a very significant effect (P <0.01) on carcass length in regression analysis Y = 37.42 + 0.3722, with a coefficient of determination (R2) of 71.48%). The regression analysis between cut weight and back fat thickness was Y = 0.322 + 0.04044, with a coefficient of determination (R2) of 39.87%, which means that cutting weight has a very significant effect (P <0.01) on the thickness of back fat, while the regression analysis of the relationship between cut weight and pH Local pork is Y = 6.357 - 0.00362, with a coefficient of determination (R2) of 5.54% that the slaughter weight has no significant effect (P> 0.05) on meat pH. Cut weight has no significant effect (P> 0.05) on cooking loss based on regression analysis is Y = 30.12 - 0.1106 with a coefficient of determination (R2) 9.63%. The results showed that cut weight has a close relationship with carcass weight, carcass length, and fat thickness but not to carcass percentage, meat pH and cooking loss.
Kajian kebutuhan ruang terbuka hijau sebagai penyerap emisi CO2 kendaraan bermotor di Ruas Jl. Drs. Esau Sesa Erni; Raharjo, Syafrudin; Monim, Hanike
Cassowary Vol 8 No 3 (2025): Juli
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i3.472

Abstract

ABSTRACT : Motor vehicle emissions have emerged as a significant global concern, adversely impacting air quality, human health, and environmental sustainability. In Indonesia, accelerated urbanization and the rising quantity of motor vehicles have exacerbated this issue, resulting in elevated carbon dioxide (CO₂) emissions. Vegetation is one of the most efficient natural solutions for reducing CO₂ pollution, as plants are essential for carbon sequestration by absorbing CO₂ from the atmosphere. This study aims to evaluate CO₂ emissions generated by vehicular operations and assess the CO₂ absorption capability along Drs. Esau Sesa Road to Trikora Arfai Manokwari Road. The quantitative research approach indicates that transportation activities on Drs. Esau Sesa Road produce approximately 20.843.795,10 kg/year of CO₂ emissions. Twenty-one tree species, comprising 136 individual trees, were discovered along the route. The total CO₂ absorption capacity of these trees is 140.740,00 kg/year, with Gersen (Muntingia calabura) demonstrating the greatest absorption potential at 56.286,86 kg/year. These findings highlight the significance of urban green spaces in alleviating air pollution and enhancing environmental quality. Enhancing afforestation initiatives and incorporating vegetation into urban planning are crucial measures for mitigating transportation-related emissions and fostering sustainable urban development. Future research should investigate supplementary techniques to augment CO₂ absorption capacity using various plant species and urban forestry programs.