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All Journal BIOTROPIA - The Southeast Asian Journal of Tropical Biology Kultivasi Jurnal EBONI Filogeni: Jurnal Mahasiswa Biologi
Retno Prayudyaningsih
Balai Penelitian Kehutanan Makasssar Jl. Perintis Kemerdekaan km. 16,5 Makassar
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science Immunology & microbiology Materials Science & Nanotechnology Veterinary

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Correlation of arbuscular mycorrhizal dosage with level of colonization, nutrient concentration, and photosynthesis pigment of Cavendish banana plant Akib, Muhammad Akhsan; Ilmi, Nur; Risnawati, Risnawati; Prayudyaningsih, Retno; Syatrawati, Syatrawati
Kultivasi Vol 23, No 3 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i3.54832

Abstract

The commercial development of Cavendish bananas still faces many obstacles, including the availability of seedlings/suckers at low prices, so technological substitution is needed to stimulate the growth of Cavendish banana suckers in the form of arbuscular mycorrhizal (AM) biological agents. The research aims to determine the correlation between AM doses and colonization levels, tissue nutrient concentrations, and photosynthetic pigments in Cavendish banana seedlings/suckers. It is also a novelty in this research study. The research was carried out in Parepare city at coordinates 3°59'30.204" S; 119°38'42.936" E using four AM doses as independent variables, namely 0 g, 5 g, 10 g, and 15 g pot-1.  The variables observed (dependent variables) were the level of colonization, nutrient concentration in the tissue, and photosynthetic pigment content. Using Microsoft Excel software, statistical tests, regression, and correlation analyses were conducted to see the relationship between treatment (independent variable) and observed parameters (dependent variable). The research showed that AM dosage was positively correlated with the level of root colonization, the concentration of N, P, and K elements in the tissue, and the photosynthetic pigments (chlorophyll a, chlorophyll b, and carotenoids). A dose AM of 15 g pot-1 gave a better effect on Cavendish banana suckers, which can be recommended for the development of Cavendish banana seedlings.
RESPON PERTUMBUHAN SEMAI SENGON BUTO (Enterolobium cyclocarpum) DENGAN APLIKASI POT MEDIA SEMAI BERBAHAN DASAR SAMPAH ORGANIK orpa, Orpa; Umar, Anwar; Gusmiaty, Gusmiaty; Prayudyaningsih, Retno
Jurnal Eboni Vol. 1 No. 1 (2019): November
Publisher : Program Studi Kehutanan Universitas Muslim Maros

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Abstract

Penelitian ini bertujuan untuk mengetahui respon pertumbuhan semai sengon buto pada berbagai komposisi pot media semai berbahan dasar sampah organik. Rancangan percobaan yang digunakan adalah rancangan acak lengkap. Terdiri dari 13 perlakuan (perbandingan komposisi bahan penyusun pot media semai kompos : arang sekam : tanah liat) yaitu P1 (55% : 35% : 10%), P2 (55% : 30% : 15%), P3 (55% : 25% : 20%), P4 (55% : 20% : 25%), P5 (60% : 30% : 10%), P6 (60% : 25% : 15%), P7 (60% : 20% : 20%), P8 (60% : 15% : 25%), P9 (65% : 25% : 10%), P10 (65% : 20% : 15%), P11 (65% : 15% : 20%), P12 (65% : 10% : 25%) dan K (Tanah). Variabel yang diamati adalah tinggi semai, diameter batang, biomassa, Rasio Pucuk Akar (RPA), dan Indeks Mutu Bibit (IMB). Data dianalisis secara statistik dengan Analisis Sidik Ragam dan dilanjutkan dengan uji Duncan Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa aplikasi sampah organik sebagai bahan dasar pot media semai berpengaruh sangat nyata terhadap pertumbuhan tinggi, pertumbuhan diameter, RPA, Biomassa, IMB semai sengonbuto dan P1 memberikan pengaruh paling efektif pada pertumbuhan semai sengon buto, khususnya pada variabel tinggi (30,0887 cm), biomassa (6,0810 g), dan IMB (0,4859).
Tingkat infeksi endomikoriza pada perakaran tanaman murbei (Morus alba L.) Melinda, Nurul; Hafsan, Hafsan; Prayudyaningsih, Retno
Filogeni: Jurnal Mahasiswa Biologi Vol 3 No 3 (2023): September-Desember
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/filogeni.v3i3.29980

Abstract

Murbei (Morus alba L.) dikelompokkan ke dalam suku Moraceae dan umumnya digunakan secara meluas pada ragam manfaat. Keberadaan endomikoriza atau jamur yang berasosiasi dengan akar dapat membantu meningkatkan pertumbuhan tanaman, termasuk murbei. Tujuan dari mini riset ini yaitu untuk mengisolasi mikoriza dan mengetahui kekayaan mikoriza perakaran serta tingkat infeksi mikoriza pada tanaman murbei. Keberadaan mikoriza dideteksi dan diidentifikasi melalui proses isolasi dari tanah perakaran dengan metode wet sieving serta pewarnaan akar murbei untuk melihat visualisasi mikoriza yang berada di dalam akar, termasuk keberadaan hifa, arbuskular, spora dan vesikel. Hasil isolasi menunjukkan bahwa pada sampel tanah perakaran murbei terdapat kekayaan spora endomikoriza jenis Glomus dan infeksi endomikoriza pada akar murbei mencapai kisaran 83,3-100%. Tanaman dengan tingkat infeksi endomikoriza yang tinggi mengindikasikan adanya hubungan simbiotik yang kuat antara tanaman dan mikoriza. Hal ini memberikan manfaat bagi tanaman, seperti penyerapan nutrisi yang lebih baik, perlindungan terhadap patogen, toleransi terhadap kondisi lingkungan yang buruk, dan pertumbuhan yang lebih baik.
OPTIMIZATION OF Eucalyptus pellita F. Muell GROWTH USING ARBUSCULAR MYCORRHIZA FUNGI AND COFFEE HUSK COMPOST ON SUBSOIL MEDIA Harmawati, Harmawati; Syamsuddin Millang; Pembonan, Samuel; Prayudyaningsih, Retno
BIOTROPIA Vol. 32 No. 3 (2025): BIOTROPIA Vol. 32 No. 3 December 2025
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2025.32.3.2462

Abstract

HIGHLIGHTS- Mycorrhizal fungi and coffee compost boost tree seedling growth in poor subsoil- The method helps grow Eucalyptus faster for land restoration efforts.- Reduces the need for topsoil, promoting sustainable nursery practices.- An optimal mix of mycorrhizal fungi and compost supports robust Eucalyptus development.ABSTRACTArbuscular mycorrhizal fungi (AMF) and coffee husk compost are used to improve the physical and chemical conditions of the subsoil, enhancing plant growth. This study aimed to evaluate the response of plant growth and analyze the effect of AMF and coffee husk compost doses on optimal growth acceleration of Eucalyptus pellita seedlings in subsoil media. Seedlings were grown in subsoil with varying doses of AMF (0; 2.5; and 5 g/polybag) and coffee husk compost at different ratios (1 : 1; 2 : 1; and 3 : 1). AMF and coffee husk compost application significantly affected all parameters of seedling growth, including height, number of leaves, diameter, biomass, seedling quality index, and shoot/root ratio. Inoculation of AMF at a dose of 2.5 g/polybag and subsoil media enriched with coffee husk compost at a ratio of 2 : 1 was an efficient treatment to increase the seedling growth
Co-Authors Anwar Umar Bambang Hendro Sunarminto Eny Faridah Gusmiaty Gusmiaty, Gusmiaty Hafsan, Hafsan Harmawati, Harmawati Melinda, Nurul Muh. Akhsan Akib, Muh. Akhsan Nur Ilmi orpa, Orpa Pembonan, Samuel Risnawati Risnawati Sumardi . Syamsuddin Millang Syatrawati