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Barahima Abbas
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science

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Journal : Cassowary

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Filogenetik 5 kultivar sagu dan spesies palmae lainnya berdasarkan penanda molekuler Mat-K Wibawati, Zarima; Abbas, Barahima; Mustamu, Yohanis; Mawikere, Nouke Lenda; Noya, Alce Ilona
Cassowary Vol 7 No 1 (2024): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v7.i1.202

Abstract

ABSTRACT: Indonesia is one of the largest producers of sago in the world which is rich in genetic diversity. Improving superior sago varieties can be done through the plant breeding process to determine their genetic characteristics. Genetic diversity can be determined in several ways, namely morphological markers, molecular markers and cytological markers. Molecular markers can be done using several markers, namely nuclear markers (cell nucleus) and cytoplasmic markers. Chloroplast genome markers consist of rbcL and Mat-K. The gene most widely used in research on plant DNA barcoding throughout the world is the Mat-K gene. Analysis of sequencing results for this gene can use the MEGA program to produce kinship relationships. The method used in this experiment is a descriptive method. Based on the research results, it can be concluded that the resulting nucleotide sequence is 578 bp and has 192 amino acids. The genetic distance between the 5 sago cultivars and other palmae species ranged from 0.000-0.003. The phylogenetic tree shows that there are 2 groups with a boostrap value of 75, where in group 1 there is the species Metroxylon sago isolate Sago 15 which has a close relationship with Metroxylon warburgii when compared to other palmae species
Efek aktivator EM4 dan RJ37 formula turbo neo aktiv terhadap laju pengomposan dan kualitas kompos ampas sagu Boari, Marsalina; Musaad, Ishak; Noya, Alce Ilona; Abbas, Barahima
Cassowary Vol 7 No 1 (2024): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v7.i1.208

Abstract

ABSTRACT: This research aims to determine the composting rate and quality of sago dregs compost using EM4 and RJ37 Formula Turbo Neo Aktiv (FTNA) activators. The sago dregs composting process with EM4 and RJ37 FTNA activator treatment has an effect on the composting rate and quality of the sago dregs compost. The research used a single factor Randomized Block Design. Parameters observed include C-Organic content, N, P, K, C/N ratio, plant height, number of leaves and wet weight at harvest. The research results showed that EM4 and RJ37 FTNA with doses of 100 ml and 150 ml could accelerate the composting rate of sago dregs for 8 weeks so as to obtain compost quality according to the SNI 19-7030-2004 criteria
Daya hasil genotipe jagung merah Unipa pada beberapa ame-lioran di Distrik Manokwari Utara Lenda Mawikere, Nouke; Kilala, Ary; Ilona Noya, Alce; S. Sarungallo, Amelia; Purbokurniawan; Abbas, Barahima
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.i2.222

Abstract

ABSTRACT: This research aims to find out the types of ameliorant and the local West Papua genotypes that have the best influence on corn productivity, identify the yield of several promoting genotypes of the local West Papua red corn using several types of ameliorant in North Manokwari District, and know the right type of the ameliorant for increasing the yield of several promoting genotype of the local West Papua red corn. The study used a split-plot design with the combination treatments of ameliorant types and corn plant genotypes. The types of ameliorant as the first treatment factor which was allocated as a main plot consisted of Control or without ameliorant (Ao), Chicken Manure (A1), and Goat Manure (A2). The second factor (G) as a subplot consisted of 8 types of corn genotypes (AMP-UNIPA 1, AMP-UNIPA 2, AMP-UNIPA 3, AMP-UNIPA 4, AMP-UNIPA 5, AMP-UNIPA 6, AMP-UNIPA 7, and AML-UNIPA (local varieties). The results showed that the combination of ameliorant and corn genotypes treatments produced a different influence on the growth and yield components of corn. Several important variables in the growth component as well as the corn yield component showed the best results as an influence of goat manure ameliorant application.
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 . SUMARYONO Asmini BUDIANI Asmini BUDIANI1 Boari, Marsalina Dare, Darius Eko Agus Martanto Florentina Heningtyas Listyorini Hayati Minarsih Hiroshi Ehara Ilona Noya, Alce Imron RIYADI Kilala, Ary Lenda Mawikere, Nouke Mawikere, Nouke Lenda Memen Surahman Moeljono, Soetjipto Muhammad Hasyim Bintoro Musaad, Ishak Mustamu, Yohanis Noya, Alce Ilona Prabawardani, Saraswati Purbokurniawan Riza Arief PUTRANTO S. Sarungallo, Amelia Sudarsono Wibawati, Zarima Yanti Wasti, Tris Yanuarius Renwarin