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All Journal Journal of Degraded and Mining Lands Management Cassowary IGKOJEI: Jurnal Pengabdian Masyarakat Igya ser hanjop: Jurnal Pembangunan Berkelanjutan
Prabawardani, Saraswati
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Social Sciences Veterinary

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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.
The use of Pistia stratiotes compost as an ameliorant for chili growth and yields in the reclamation fresh tailing area of Timika, Papua Prabawardani, Saraswati; Taberima, Sartji; Fatoni, Samsul; Mawikere, Nouke Lenda; Fenetiruma, Obadja Andris; Lyons, Graham
Journal of Degraded and Mining Lands Management Vol. 11 No. 2 (2024)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2024.112.5329

Abstract

Tailing land reclamation aims to improve the environment so that the tailing areas become productive for crop cultivation. The research was carried out in the tailings area of Mile 21.5 Timika from March to September 2022. The research aimed to study the dosage levels of Pistia stratiotes composts as an ameliorant to support the growth and yield of chili cultivated in the fresh tailings area. This study was laid out in a randomized block design with the Pistia stratiotes compost as a treatment, which consisted of PS1 = 1 kg/plant, PS2 = 2 kg/plant, PS3 = 3 kg/plant, and PS4 = 4 kg/plant in 6 replications. Based on the results, there was a significant effect of Pistia stratiotes compost on the growth and yields of chili. PS4 treatment produced the highest growth (plant height and leaf number) and highest yields (fruit number/plant, fruit weight/plant, fruit weight/plot, fruit weight/ha), while PS1 produced the lowest growth and yields. Chili produced 4.19 t/ha by PS4, indicating a high yield potential when tailings turned into a more stable growth media over time. There was a significant correlation between plant height and leaf number with the fruit weight. This shows that the vegetative growth component is closely related to increased chili yields. The high heritability value indicates the genetic factor influenced the growth and yields of chili more than the environmental factors. The metal contents in the chili fruit tissue are below the threshold level. The findings of this study emphasized the appropriate reclamation approaches using Pistia stratiotes compost as an ameliorant, which effectively improves the quality of tailing as growing media to maximize chili yields.
Pelatihan teknis persemaian, pembibitan, dan budidaya tanaman sayuran pada lahan tidur, Susweni - Manokwari Timur: Technical training on seedbeds, nurseries, and vegetable cultivation in undeveloped land, Susweni - East Manokwari Taberima, Sartji; Prabawardani, Saraswati; Fenetiruma, Obadja; Mbusango, Amin; Mawikere, Nouke Lenda; Luhulima, Fiona Djunita Natalia
IGKOJEI: Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2025): IGKOJEI: Jurnal Pengabdian Masyarakat
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/igkojei.v6i1.517

Abstract

ABSTRACT  Susweni is one of the six villages located in East Manokwari District, Manokwari Regency, West Papua Province. Susweni village spans an area of 302,084 hectares and has a population of 725, indicating a significant amount of idle or undeveloped land that remains untapped for agricultural use. The agricultural sector plays a significant role in the lives of many people and is a central focus in national development, particularly in relation to the management and utilization of food commodities. The West Papua Provincial Agriculture and Food Crops Office, in partnership with the Agriculture Faculty, Papua University, aims to transform the undeveloped land in Susweni Village into productive land, with the goal of managing and utilizing this undeveloped land for productive agricultural purposes. We conducted technical guidance and plot demonstrations for six months, from June to November 2023, as part of the activity. On December 9, 2023, students and alumni from the Agriculture Faculty conducted a short training. They visited and learned how to cultivate vegetable crops, including seeding, transferring seedlings from the nursery into the land, and crop maintenance. The results demonstrated the successful growth and production of all crops, while the students and alumni, filled with enthusiasm, gained additional knowledge, skills, and experiences from this training.   Keywords: Agricultural development; Idle land utilization;  Susweni village; Technical guidance; Vegetable cultivation     ABSTRAK   Susweni merupakan salah satu dari enam kampung yang terletak di Distrik Manokwari Timur, Kabupaten Manokwari, Provinsi Papua Barat. Luas kampung Susweni adalah 302,084 ha, sedangkan jumlah penduduk 725 jiwa menunjukkan masih luasnya lahan-lahan tidur yang belum dimanfaatkan sebagai lahan produktif untuk sektor pertanian. Sektor pertanian memegang peranan penting untuk hayat hidup orang banyak dan merupakan salah satu sektor yang menjadi pusat perhatian dalam pembangunan nasional, khususnya yang berhubungan dengan pengelolaan dan pemanfaatan komoditas pangan. Dinas Pertanian Tanaman Pangan Provinsi Papua Barat bekerjasama dengan Fakultas Pertanian Universitas Papua berupaya menjadikan lahan tidur di Kampung Susweni sebagai lahan produktif yang bertujuan untuk mengelola dan memanfaatkan lahan tersebut untuk kawasan lahan pertanian yang telah diinisisasi pada tahun 2023. Metode kegiatan dalam bentuk bimbingan teknis dan demostrasi plot yang telah dilaksanakan selama lima bulan (Juni - November 2023) selama enam bulan, dan kunjungan PkM pada 09 Desember 2023. Kegiatan diikuti mahasiswa Faperta dan alumni Unipa. Hasil penyuluhan dan pendampingan selama enam bulan menunjukkan seluruh jenis tanaman sayuran tumbuh baik, dan peserta pelatihan sangat antusias dalam mengikuti pelatihan ini, dan mereka mendapatkan pengetahuan, keterampilan dan pengalaman dalam membudidayakan tanaman sayuran di Lahan Tidur Susweni. Kata kunci: Bimbingan teknis;  Budidaya sayuran;  Kampung Susweni;  Pemanfaatan lahan tidur;  Pengembangan pertanian
Keanekaragaman karakteristik morfologi beberapa aksesi ubi jalar yang dibudidayakan oleh masyarakat Suku Irarutu dan Suku Dani di Kabupaten Kaimana Yulianus Sinon, Johan; Mawikere, Nouke Lenda; Prabawardani, Saraswati; S. Sarungallo, Amelia; Wibawati, Zarima
Cassowary Vol 8 No 1 (2025): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i1.323

Abstract

ABSTRACT : This research aims to identify the diversity of morphological characteristics of several sweet potato accessions cultivated by communities in the two tribes in the Kaimana Regency. The research was carried out in the Lower Arguni District in 5 villages (Coa, Afu Afu, Wetuf/Sawi, Kufuryai, Wermenu) inhabited by the Irarutu and Dani tribes (a local tribe from Wamena). The research used descriptive methods with survey, observation, and interview techniques. The research location was determined deliberately (purposive sampling) based on the local tribe population. The sweet potato in each village was also determined deliberately (purposive sampling) based on the number of accessions and different morphological characteristics. Observation of morphological characteristics included the morphology of stems or tendrils, leaves, and tubers. Data analysis was carried out using cluster analysis with pro- gram NTSYS-pc version 2.0. The morphological character similarity coefficient used is the simple matching coefficient. The research results showed that there was morphological diversity in 26 sweet potato accessions cultivated in five villages by the Irarutu and Dani tribes from Wamena. Diversity in morphological characteristics occurs in the characteristics of tendrils/stems, leaves, and tubers. Based on the results of the grouping analysis, the coefficient of similarity in morphological characteristics of the 26 sweet potato accessions was between 0.41 and 1, which means that the similarity in morphological characteristics was between 41% and 100%. The 26 sweet potato accessions were not grouped based on the village where they were grown but were grouped randomly. At the lowest similarity in morphological characteristics, namely 41%, 26 accessions were grouped into two groups, namely: group I consisted of 17 accessions, while group II consisted of 9 accessions. At the highest similarity, namely 100%, there are several accessions that group together, namely AfuAfu-6 and Wetuf-2; Coa-4, Afu Afu-7, Kufuryai-5; and Afu Afu-10, Wetuf-4, Kufuryai-1.
Keragaman Genotipe dan Daya Hasil Ubi Jalar (Ipomoea Batatas L.) Lokal Asal Papua Merahabia, Paskalius Apriyanto; Prabawardani, Saraswati; Mawikere, Lenda; Linggi, Mery I.A.
Igya ser hanjop: Jurnal Pembangunan Berkelanjutan Vol 7 No 1 (2025)
Publisher : Badan Penelitian dan Pengembangan Provinsi Papua Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47039/ish.7.2025.1-11

Abstract

Keragaman genotipe ubi jalar sebagai sumber gen untuk perbaikan mutu genetik dalam perakitan varietas unggul baru. Penelitian ini bertujuan untuk menduga keragaman genotipe dan mendapatkan informasi kemampuan daya hasil 31 genotipe ubi jalar lokal Papua. Penelitian ini menggunakan rancangan acak kelompok (RAK) dengan perlakuan 31 genotipe ubi jalar lokal Papua. Analisis data meliputi Analisis Ragam, Analisa Komponen Utama, Analisis Klaster, Koefisien Kolerasi dan Analisis Biplot. Hasil penelitian menunjukkan bahwa genotipe uji berpengaruh sangat nyata pada karakter diameter umbi, panjang umbi, jumlah umbi per tanaman, bobot umbi per tanaman, jumlah umbi ekonomi, bobot umbi ekonomi, jumlah umbi per gulud, bobot umbi per gulud, kadar kemanisan dan kadar pati. Terdapat keragaman genetik pada 31 genotipe ubi jalar lokal Papua dengan koefisien ketidak miripan sebesar 0,38-2,24. Terdapat empat komponen utama dengan keragaman kumulatif 79.495%. Terdapat korelasi positif nyata antara diameter umbi, bobot umbi per tanaman, jumlah umbi ekonomi, bobot umbi ekonomi, jumlah umbi per gulud dan terhadap hasil.
Pertumbuhan dan daya hasil beberapa genotipe jagung merah Unipa di Distrik Sentani Kabupaten Jayapura Wara, Veronica; Mawikere, Nouke Lenda; Purnomo, D. Wasgito; Prabawardani, Saraswati; Ilona Noya, Alce; Heskiel Wospakrik, Andrean
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.i2.224

Abstract

ABSTRACT: This study aims to determine the growth and yield of several genotypes of Unipa red corn. The research was conducted in the Sentani District, Jayapura Regency, from October 2021 to February 2022. The experiment was laid out in a Randomized Block Design (RBD) with a single treatment factor, consisting of 9 Unipa red corn genotypes, 1 local Jayapura genotype, and 1 national genotype. The observed variables included plant height, stem diameter, number of stem segments, length of stem segments, harvest age, cob length without husks, cob weight without husks, cob diameter without husks, weight of 100 seeds, seed weight per plot, seed weight per hectare, and seeds/cobs color. The results showed that: 1) The growth components of 11 corn genotypes vary greatly, and genotype treatment significantly affects the characteristics of plant height 7 MST, stem diameter 7 MST, and stem internode length; 2) The Unipa AMP-6 genotype had the highest productivity of 6.57 tons/ha; 3) The average harvest age of Unipa AMP corn was 87-88 days after planting; and 4) The genotype with the largest percentage of homogeneous seed color was AMP Unipa-8 (90.44%).
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.
Enhancing tailing quality with Pistia stratiotes as an ameliorant for sustainable crop cultivation: a case study using fruit vegetable Taberima, Sartji; Prabawardani, Saraswati; Mawikere, Nouke L.; Fenetiruma, Obadja A.; Luhulima, Fiona Djunita Natalia; Ubra, Emillia Farida
Journal of Degraded and Mining Lands Management Vol. 12 No. 4 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.124.8459

Abstract

Tailing land reclamation aims to enhance the environment and improve the condition of tailing land, transforming it into more productive areas suitable for plant cultivation. This study examined the utilization of tailings (residues from PT Freeport Indonesia's mining product processing activities) in tomato cultivation. The research was conducted at Mile 21.5, Timika, from March to September 2022. The primary objective was to evaluate the improvement of tailing quality for crop cultivation, as reflected by the growth and yield of tomatoes, using Pistia stratiotes compost as an ameliorant. The experiment was designed using a Randomized Block Design (RBD) approach, comprising five levels of compost dosage (PS 0 = 0 kg/plant, PS 1 = 1 kg/plant, PS 2 = 2 kg/plant, PS 3 = 3 kg/plant, and PS 4 = 4 kg/plant), with six replications per treatment. The analysis demonstrated a significant enhancement in tailing quality, as indicated by the increased soil nutrient concentrations after the application of Pistia stratiotes compost. Moreover, the treatment had a significant positive effect, with tomato plants receiving the ameliorant exhibiting higher productivity compared to those without treatment.
Keragaman dan daya hasil lima aksesi ubi kayu lokal (Manihot esculenta Crantz) asal Kampung Yammua Arso 6, Distrik Arso Barat, Kabupaten Keerom, Papua Wibawati, Zarima; A. Merahabia, Paskalius; Lenda Mawikere, Nouke; Prabawardani, Saraswati; Litaay, Gabriela Welma
Cassowary Vol 8 No 4 (2025): Oktober
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i4.488

Abstract

ABSTRACT: This study aims to identify and analyze the diversity and yield potential of several local cassava accessions originating from Yammua Village, Arso 6. The research was conducted in Yammua Village, Arso 6, West Arso District, Keerom Regency, Papua Province, from July 2023 to March 2024. Evaluation of cassava germplasm was carried out using a Randomized Block Design (RBD) with five cassava accessions and three replications, resulting in a total of 15 experimental units. Observations were made on three samples from each experimental unit based on the description by Fukuda (2010). Agronomic variables observed included plant height, stem diameter, tuber diameter, tuber length, number of tubers per plant, tuber weight per plant, number of commercial tubers, commercial tuber weight, number of tubers per ridge, tuber weight per ridge, and harvest index. Data analysis included Analysis of Variance (ANOVA), Principal Component Analysis (PCA), Cluster Analysis, and Correlation Coefficient analysis. The results showed significant differences among the five evaluated accessions in terms of plant height, tuber diameter, number of tubers per plant, tuber weight per plant, number of commercial tubers, commercial tuber weight, number of tubers per plot, tuber weight per plot, and harvest index. The similarity coefficient among accessions ranged from 0.07 to 0.33. Two principal components successfully explained 89.7% of the total variation. A significant positive correlation was found between harvest index, tuber diameter, tuber weight per plant, number of commercial tubers, and commercial tuber weight with yield.
Eksplorasi dan deskripsi keanekaragaman morfologi aksesi ubi jalar (Ipomoea batatas L.) di Distrik Nabire dan Nabire Barat Kabupaten Nabire Yanti Wasti, Tris; Mawikere, Nouke Lenda; Prabawardani, Saraswati; Abbas, Barahima; Wibawati, Zarima; Dare, Darius; Moeljono, Soetjipto
Cassowary Vol 8 No 4 (2025): Oktober
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v8.i4.490

Abstract

The purpose of this study was to explore and describe the morphological diversity of sweet potato accessions in Nabire and West Nabire Districts, Nabire Regency. The study was conducted in several villages in Nabire and West Nabire Districts, with altitudes ranging from 3 to 10 m above sea level. The study lasted for 2 months, from December 2024 to January 2025. The study was conducted using a descriptive method with direct observation techniques in the field. The determination of the research location was intentional (purposive sampling), by selecting areas where farmers cultivate sweet potatoes. Observations of plant morphological characters were carried out by the description guide by Huaman (1997). Observations on sweet potato accessions included morphological characters of stems or tendrils, leaves, and tubers. The results of the observations were analyzed, tabulated, and presented in tables and figures. The results of exploration in Nabire District (Sanoba, Kalimangga, Kalibobo, Wonorejo Village) and West Nabire District (Bumiraya, BR-Menou, Kalimerah, Gerbangsadu Village) obtained 70 sweet potato accessions. The number of sweet potato accessions cultivated in Nabire District is more (37 accessions) compared to West Nabire District (33 accessions). From the results of the study, a description of the morphology of the stems, leaves, and tubers of sweet potato plants in Nabire and West Nabire Districts was obtained with a fairly high level of diversity, such as: Stem (tendrils) character from non-twisting to twining, upright type to very creeping type, dominant tendril color from green to dark purple, and from hairless to thickly hairy. Leaf characteristics range from heart-shaped to almost separate, serrated leaf curve type to deep (finger-like), the number of leaf curves varies from 1,3,5,7,9, and the color of the leaves ranges from greenish yellow to purple on both the upper and lower leaves. The tuber characteristics range from round to irregular/curved length, and the dominant color of the tuber skin ranges from white to dark purple.
Co-Authors A. Merahabia, Paskalius Amin Mbusango Barahima Abbas D. Wasgito Purnomo Dare, Darius Fatoni, Samsul Fenetiruma, Obadja Fenetiruma, Obadja A. Fenetiruma, Obadja Andris Heskiel Wospakrik, Andrean Hwat Dasnarebo, Simson Semuel Ilona Noya, Alce L. Mawikere, Nouke Lenda Mawikere, Nouke Linggi, Mery I.A. Litaay, Gabriela Welma Luhulima, Fiona Djunita Natalia Lyons, Graham Mawikere, Lenda Mawikere, Nouke L. Mawikere, Nouke Lenda Merahabia, Paskalius Apriyanto Moeljono, Soetjipto Paiki, Auvonia Ramandey, Yohanes S. Sarungallo, Amelia Suparno, Antonius Taberima, Sartji Ubra, Emillia Farida Wara, Veronica Wibawati, Zarima Yanti Wasti, Tris Yulianus Sinon, Johan