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Analisis potensi limbah kelapa sawit untuk pakan ternak ruminansia di PT Medcopapua Hijau Selaras Sidey Manokwari Novita Sari Ojaba; Marlyn N. Lekitoo; Sientje D. Rumetor
Cassowary Vol 4 No 2 (2021): June
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v4.i2.84

Abstract

This research aimed to investigate and analyzing the potential of palm waste based on the type and amount of waste the quality of waste for as ruminant feed. Research conducted at PT MedcoPapua Hijau Selaras Sidey Manokwari lasts from 2 september until 3 october 2019. The results get potential of waste palm at PT MedcoPapua Hijau Selaras Sidey have relative large are empty bunches, 112,2 tons/day, fibers 28,36 tons/day, shell, 28,94 tons/days and liquid waste, oil sludge 24,80 tons/day, waste that can be utilized as a ruminant feed, there has content of BK and BO which good is every each, empty bunches (BK 91,95%. BO 81,84%) Fibers (BK 92, 16 %, BO 93,83%), Shell ( BK 91,51. BO 75,01 %), Oil Sludge (BK 23,90%. BO 83,78%).
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.
Peran serta masyarakat mereduksi sampah anorganik melalui Bank Sampah di Distrik Malaimsimsa Kota Sorong Andreas Adii; Marlyn N. Lekitoo; Meike M. Lisangan
Cassowary Vol 5 No 1 (2022): January
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v5.i1.96

Abstract

The production of household waste increases every day in line with the increase in the number of products and the comsumption pattern of people. The things that must be done to overcome the increase in the amount of waste is by reducing the amount of waste from its source using waste. This study aims to determine the role of the community in the management of inorganic waste through the Waste Bank in the Malaimsimsa District and how much is the contribution of the Waste Bank in reducing the amount of inorganic waste in the Malaimsimsa District and the income that can be obtained through the Waste Bank. This study used a qualitative description method. The results of this study indicate that the existence of a Waste Bank in Malaimsimsa District can reduce waste production in the final dumpsite, but waste recycling and sorting have not been maximally carried out by the community and Waste Bank managers. The composition of the wastes in Malaimsimsa District consists of 39.90% inorganic waste that consist of 29.11% of plastics, 8.8% of papers, 0.17% of glasses/bottles, and 1.82% of iron/can.