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All Journal E-Dimas: Jurnal Pengabdian kepada Masyarakat JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Jurnal Penelitian Pertanian Terapan AGRIPEAT
Oemar, Oesin
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Engineering Social Sciences

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Journal : AGRIPEAT

 1 
EKSPLORASI JAMUR AGENS HAYATI DARI RHIZOSFIR DI LAHAN GAMBUT DENGAN POLA TANAM YANG BERBEDA: Exploration of Fungal Biological Agents from the Rhizosphere in Peatlands with different Planting Patterns Supriati, Lilies; Melhanah, Melhanah; Oemar, Oesin; Milenia, Safhira
AgriPeat Vol. 24 No. 2 (2023): JURNAL AGRIPEAT
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v24i2.8658

Abstract

There are several ways of cultivating crops that are applied by the community, namely: monoculture, insertion and agroforestry. Differences in the application and management of cropping patterns and the types of plants planted will have a different effect on microbes in the rhizosphere, especially fungi as biological agents. The purpose of this study was to determine the types of fungal biological agents found in the rhizosphere of several plants with different cropping patterns on peatlands. The location of the samples was determined purposively with insert cropping patterns (mustard-sweet corn), mono-culture (sweet corn) and agroforestry (jelutung-soursop). Testing the inhibition of biological agent fungi against Sclerotium rolfsii used a completely randomized design consisting of 7 treatments with 3 replications. The exploration results obtained 7 isolates of biologically active fungi that could inhibit S. rolfsii. The highest inhibition was shown by isolates JSk1 (origin from the rhizosphere of soursop plants), isolates J (origin from the rhizosphere of sweet corn) and JS1 (origin of the rhizosphere of mustard greens). JSk1 and J isolates had an inhibition close to 60%. The results of the identification of JSk1 isolates were the fungus Gliocladium sp1, isolate J the fungus Trichoderma harzianum with competitive inhibitory mechanisms, mycoparasites, antibiosis causing host hyphae to experience malformation, lysis and destruction.
STUDI POTENSI TANAMAN BIOFARMACA DI KAWASAN IUPHKm “HANDAK MAJU” DESA TUMBANG NUSA, KECAMATAN JABIREN RAYA, KABUPATEN PULANG PISAU, PROVINSI KALIMANTAN TENGAH: Potential Study of Medicinal Plants in the IUPHKm “Handak Maju” Area at Tumbang Nusa Village, Jabiren Raya Sub-district, Pulang Pisau Regency, Central Kalimantan Province Adji, Fengky Florante; Yulianti, Nina; Darung, Untung; Oemar, Oesin; Sustiyah, Sustiyah; Yosep, Yosep; Jemi, Renhart; S.A.H.AR, Putra; Segah, Hendrik; Meilantina, Meilantina; M.T, Munier; P, Talulembang
AgriPeat Vol. 24 No. 2 (2023): JURNAL AGRIPEAT
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v24i2.10539

Abstract

Peatland is a specific ecosystem that is always waterlogged and has multiple functions, including economic, hydrological, environmental, cultural, and biodiversity functions. Existing peatlands, especially in Central Kalimantan, have great biodiversity potential. This potential provides benefits for people living in peat areas. This diversity of biodiversity has the potential of medicinal plants that have not been maximally explored. Therefore, through this activity, data will be obtained regarding the types and potential of medicinal plants in inland peat areas, which will facilitate their management. This research activity was carried out in the “Handak Maju” IUPHKm area for 3 (three) months, from July – September 2022. The implementation method is carried out through survey activities and field observations and carrying out of the Focus Group Discussions, as well as related literature studies. Based on the results of the survey conducted, it was found that several types of medicinal plants have the potential to be developed and preserved. According to Zuhud (1991) that medicinal plants are plants whose plant parts (leaves, stems or roots) have medicinal properties and are used as raw materials in the manufacture of modern and traditional medicines. It was further revealed that, medicinal plants are still not widely cultivated. However, the advantages of treatment using traditional medicinal plant ingredients are generally considered safer than the use of modern medicine. This is because traditional medicine has relatively fewer side effects than modern medicine.
RESPON PERTUMBUHAN DAN HASIL KEDELAI (Glycine max (L) Merril GALUR GH-63 YANG DIBERI PUPUK HAYATI PADA GAMBUT PEDALAMAN: GROWTH AND YIELD RESPONSE OF SOYBEAN (Glycine max (L) Merril GH-63 STRAINS GIVEN BIOLOGICAL FERTILIZER ON INLAND PEAT Rumbang, Nyahu; Oemar, Oesin; Vetrani Asie, Kambang; Darung, Untung; Riak Asie, Erika; Surawijaya, Panji; Safitri, Wanda
AgriPeat Vol. 26 No. 02 (2025): JURNAL AGRIPEAT Vol. 26 No. 02 September 2025
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v26i02.19735

Abstract

The purpose of this study was to study the effect of organic fertilizer on the growth and yield of GH-63 soybeans on inland peat. The peat used was taken from Kalampangan Village and the land conditions had never been used for agricultural cultivation. The study was conducted in the Peat Techno Park area of ​​Palangka Raya University. Using a Completely Randomized Design, with 4 treatments of Rhizoka compound organic fertilizer dosage, namely H0 = 0 g.kg seed-1, H1 = 10 g.kg seed-1, H2 = 20 g.kg seed-1, H3 = 30 g.kg seed-1. Each treatment was repeated 5 times and because there were destructive and non destructive observations, the study was conducted in 2 (two) equal series. Data were analyzed by analysis of variance at the 5% and 1% levels. If the results of the analysis of variance indicate a significant effect, it is continued with the BNJ test at the 5% level. The results showed that treatment H3 = 30 g.kg seed-1 as the best treatment in all parameters, namely leaf area (77.03 cm2), effective root nodule weight (1.015 g), root dry weight (1.04 g), loss dry weight (3.71 g), root extinction ratio (3.64 g), number of seeds (1.98 seeds) and seed weight (1.15 g) compared H0 = 0 g.kg seed-1. The dose dose of biofertilizer is 30 g.kg seed-1 as the best dose for the growth and yield of GH-63 soybean plants on inland peat.
Co-Authors Adji, Fengky Florante Adrianson Agus Djaya Hendrik Segah, Hendrik Jemi, Renhart M.T, Munier Meilantina, Meilantina Melhanah Melhanah, Melhanah Milenia, Safhira Nyahu Rumbang P, Talulembang Pandiangan, Meldriany Panupesi, Hadinnupan Rahmawati Budi Mulyani Ramadhan, M. M. Riak Asie, Erika Riak Asie, Erina S.A.H.AR, Putra Safitri, Wanda Siti Zubaidah Soaloon Sinaga Suparno Suparno Supriati, Lilies Surawijaya, Panji Susi Kresnatita Sustiyah Sustiyah Untung Darung Vetrani Asie, Kambang Yosep Yosep Yulianti, Nina \Damayanti, Rima