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All Journal Jurnal Fitopatologi Indonesia BioWallacea Journal of Biological Research Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Mariadi Mariadi
Halu Oleo University
Agriculture, Biological Sciences & Forestry Medicine & Pharmacology Social Sciences Veterinary Other

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Peran Mikoriza Arbuskula pada Insidensi Penyakit Busuk Pangkal Batang Lada Halim Halim; Mariadi Mariadi; La Karimuna; Rachmawati Hasid
Jurnal Fitopatologi Indonesia Vol 12 No 5 (2016)
Publisher : The Indonesian Phytopathological Society (Perhimpunan Fitopatologi Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (255.929 KB) | DOI: 10.14692/jfi.12.5.178

Abstract

Stem rot or foot rot disease caused by Phytophthora capsici is known as an important constraint on pepper cultivation. Research was conducted to determine the effect of arbuskula mycorhizal fungi (AMF) on incidence of foot rot disease of pepper seedlings.  The experiment was done in the net house and arranged using completed randomized design with 6 treatments, i.e. (1) soil infested by P. capsici (TPC) as negative control treatment, (2) sterilized soil (TS) as positive control treatment, (3) TPC with 5 g of AMF, (4) TPC with 10 g AMF, (5) TPC with 15 g AMF, and (6) TPC with 20 g AMF.   Observation involved plant height, number of shoots, disease incidence, the percentage of AMF infection on the roots of pepper plants, and pepper plants dependence on AMF. The results showed that the application of AMF at a dose of 20 g per 10 kg of soil effectively suppressed incidence of foot rot disease and improve plant growth
KEANEKARAGAMAN COLEOPTERA DAN ARANEIDA PERMUKAAN TANAH PADA BERBAGAI KONDISI SANITASI KEBUN KAKAO RAKYAT DI KABUPATEN KOLAKA TIMUR Agung Yuswana; Terry Pakki; Mariadi Mariadi
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 5, No 2 (2018): Biodiversitas Wallacea
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.627 KB) | DOI: 10.33772/biowallacea.v5i2.5873

Abstract

AbstrakPenelitian Keanekaragaman Coleoptera dan Araneida di ekosistem Perkebunan Kakao Rakyat Kabupaten Kolaka Timur telah dilaksanakan pada bulan Oktober 2014 – Juni  2015. Tujuannya untuk mengevaluasi kepadatan relatif dan keanekaragaman Coleoptera dan Araneida permukaan tanah. Pengambilan sampel dilakukan di empat kondisi sanitasi kebun yang berbeda, yaitu tanpa sanitasi (TS), sanitasi bersih (SB), sanitasi pohon (SP), dan sanitasi lahan/seresah (SS), dengan luas masing-masing kebun sebesar satu hektar. Penelitian bersifat deskriptif - kuantitatif, dengan metode purposive, dan pengambilan sampel melalui penangkapan langsung dengan tangan, umpan serangga, dan perangkap. Hasilnya, dari ordo Coleoptera diperoleh enam famili yaitu Scarabaeidae, Scolytidae, Staphylinidae, Nitidulidae, Hydrophilidae, Dermestidae dan dari ordo Araneida juga diperoleh enam famili yaitu Salticidae, Thomisidae, Araneidae, Lycosidae, Arachnidae, dan Oxyopidae. Kepadatan relatif tertinggi ordo Coleoptera terdapat di kebun sanitasi bersih, yaitu famili Scolytidae 34,20%, dengan indeks keragaman -0,16. Kepadatan relatif tertinggi dari ordo Araneida juga terdapat di kebun sanitasi bersih yaitu famili Lycosidae 5,20% dengan indeks keragaman -0,018. Kata kunci : Kepadatan relatif, Indeks keanekaragaman, Coleoptera, Araneida  AbstractThe research diversity of Coleoptera and Araneida on the ground of Cocoa smallholder Plantation at East Kolaka was held in October 2014 - June 2015. The objective is to evaluate the relative density and diversity of Coleoptera and ground Araneida. Sampling was carried out in four different gardens sanitary conditions, i.e. without sanitation (TS), clean sanitary (SB), tree sanitary (SP), and land sanitary (SS) with each garden area of one hectare. The study was descriptive, using purposive sampling through direct capture by hand, insect baits and traps. The result, of the order coleoptera obtained six families (Scarabaeidae, Scolytidae, Staphylinidae, Nitidulidae, hydrophilidae, Dermestidae) and six families are Salticidae, Thomisidae, Araneidae, Lycosidae, Arachnidae, dan Oxyopidae of the order Araneida. In the cocoa field with clean sanitation, the highest relative density of the order coleoptera exhibited by the family Scolytidae 34.20%, with a diversity index -0.16 and the highest relative density of the order araneida exhibited by the familiy Lycosidae 5.20% with a diversity index -0.018. Keywords: Relative density, Diversity index, Coleoptera, Araneida
Pelatihan Pembuatan Pupuk Hayati, Agens Hayati dan Pestisida Nabati Desa Aunupe Kabupaten Konawe Selatan La Ode Santiaji Bande; Andi Khaeruni R; Saefuddin; Aceng Haetami; Laode Alwi; Mariadi; Vit Neru Satrah
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2020): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v4i1.3586

Abstract

The implementation of sustainable organic farming is an effort to address the problem of the use of inorganic fertilizers and synthetic pesticides which are increasingly used by farmers because their use has a negative impact. The target of implementing community service activities integrated with the Thematic Community Service Program is farmers in Aunupe Village, Wolasi District, Konawe Selatan District, which have been designated as Organic Farming Areas. Farmers in Aunupe Village mostly still use inorganic fertilizers and synthetic pesticides. The purpose of this activity is to provide farmers with an understanding of organic farming through training in the manufacture of biological fertilizers, biological agents and plant-based pesticides. The output from this activity is expected to gradually reduce farmers no longer use inorganic fertilizers and synthetic pesticides and begin to shift to the application of organic questions.
Co-Authors Aceng Haetami Agung Yuswana Andi Khaeruni R Halim, Halim La Karimuna La Ode Alwi La Ode Santiaji Bande Rachmawati Hasid Saefuddin Terry Pakki Vit Neru Satrah