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All Journal Journal of Tropical Soils Cassowary IGKOJEI: Jurnal Pengabdian Masyarakat Innovative: Journal Of Social Science Research J-CEKI
Suparno, Antonius
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Journal : Cassowary

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Korelasi kadar air, bahan kering dan kadar gula serta sifat sensori umbi beberapa genotipe ubi jalar lokal Papua Paiki, Auvonia; Prabawardani, Saraswati; Suparno, Antonius; L. Mawikere, Nouke; Mbusango, Amin
Cassowary Vol 7 No 2 (2024): Juni
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v7.i2.283

Abstract

ABSTRACT: This research was conducted at Klamana, KM 14, East Sorong District, Sorong City, Southwest Papua Province, with the objective of analyzing the correlation between water, dry matter, and sugar level and measuring the sensory properties of root storage on several local Papuan sweet potato genotypes. The research used an experimental method with a Randomized Complete Block Design on 5 sweet potato genotypes (Local Sorong, Mokwam, Koya-4, Koya-5, Soribo), which were repeated 4 times, so that there were 20 experimental units. The results showed that Local Sorong and Mokwam genotypes produced the highest sugar content (14.2 and 15.2 Brix), whereas Soribo genotype produced the highest dry matter content (40.58%), followed by Koya-4 and Koya-6. The correlation coefficient results show that there is a very strong positive relationship between water content and tuber sugar content with a value of r = 0.94, whereas a strong negative correlation coefficient is shown by dry matter content and tuber sugar content with a value of r = 0.94. Based on the testing on sensory characteristics, most of the panelists liked the color of the steamed tubers of Local Sorong, Mokwam, and Koya-4 genotypes. The taste sensory were preferred more in the Local Sorong and Mokwam genotypes by the teenage or younger age category panelists, while Koya-4 was more in the category of mature age panelists. The texture and fibrous feel of the local Sorong and Mokwam steamed tubers were preferred by most of the panelists, because the tuber flesh of both genotypes are soft, easy to digest and smooth.
Evaluasi budidaya dan potensi pengembangan kopi di Kabupaten Nabire Provinsi Papua Tengah Hwat Dasnarebo, Simson Semuel; Prabawardani, Saraswati; Ramandey, Yohanes; Suparno, Antonius; Wibawati, Zarima
Cassowary Vol 8 No 2 (2025): April
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i2.461

Abstract

ABSTRACT: This research aims to study the cultivation of coffee plants, specifically Robusta coffee (Coffea canephora), grown by farmers in Kampung Air Mandidi and Kampung Samabusa. Coffee cultivation began in 1998, using local seedlings obtained from previous farmers. As a refreshing beverage, coffee is important in daily life and local culture. Although coffee cultivation is not the main occupation for farmers, it shows potential for further development. This study also observed that farmers implement mixed planting systems or agroforestry, where coffee plants are grown alongside other crops such as bananas, durians, and corn. This agroforestry approach not only diversifies agricultural yields but also reduces the risk of pest attacks and enhances the sustainability of the agricultural ecosystem. The research findings indicate that despite challenges in the socialization and marketing of coffee products in the area, the cultivation system applied by the farmers contributes to their overall success and well-being. This research emphasizes the importance of promoting sustainable cultivation practices and supporting farmers facing market challenges to increase local coffee production. Additionally, it highlights the significance of coffee not only as an agricultural product as well as a source of refreshment in the community.
Co-Authors Ai Siti Patimah Amin Mbusango Dewi Kartika Sari Ester Krisnawati Hwat Dasnarebo, Simson Semuel Irvanius, Rizki L. Mawikere, Nouke Mawikere, Nouke L. Musaad, Ishak Noya, Alce I. Paiki, Auvonia Panjaitan, Rawati Paulus Boli Prabawardani, Saraswati Purba, Gandy Y. S. Rachel Tirza Dinda Ramandey, Yohanes Rina A. Mogea Ruimassa, Reymas M.R. Sinaga, Nurhaida I. Sri Hartini Suawa, Elfira K. Syufi, Yafed Vera Sabariah, Vera Wibawati, Zarima Zita L. Sarungallo