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Journal : Journal of Tropical Soils

Population and Diversity of Arbuscular Mycorrhiza Fungi in the Rhizosphere of Kasetsart Cassava Clone Grown on Two Different Locations Rini, Maria Viva; Sitio, Selly Novita Sari; Hidayat, Kuswanta Futas
JOURNAL OF TROPICAL SOILS Vol 22, No 3: September 2017
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2017.v22i3.183-189

Abstract

Population and diversity of arbuscular mycorrhiza fungi (AMF) are varied in the soil and influenced by biotic factors such as host plant and abiotic factors such as soil fertility, soil moisture, pH, temperature, etc.  This study aimed to determine the population, diversity, and the dominant type of AMF in the rhizosphere of Kasetsart cassava clones obtained from LampungTimur and Tulang Bawang Barat Regencies, Lampung Province, Indonesia. Population of AMF was counted directly from the rhizosphere of Kasetsart cassava clones and the diversity of AMF was assesed using a pot culture experiment.  The results showed that the population and the diversity of AMF in the rhizosphere of Kasetsart clone obtained from Tulang Bawang Barat was higher than that from LampungTimur.  The predominant type of AMF found in the pot culture using soil samples from Lampung Timur was spore with S2 code that belongs to the genus Gigaspora and S4 code that belongs to the genus Glomus. On the other hand, the type of AMF found in the rhizosphere of soil samples from Tulang Bawang Barat was dominated by spore with S9 code that belongs to the genus Entrophospora.
The Growth of Oil Palm (Elaeis guineensis Jacq.) Seedlings with the Application of Different Arbuscular Mycorrhiza Fungi and Various Phosphorous Dosages Krisnarini Krisnarini; Maria Viva Rini; Paul Benyamin Timotiwu
JOURNAL OF TROPICAL SOILS Vol 23, No 3: September 2018
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2018.v23i3.117-124

Abstract

The effectiveness of Arbuscular Mycorrhiza Fungi (AMF) colonization depends on the type of AMF, plant species and phosphorus fertilization.  The aims of this study were to determine: the best type of AMF and the appropriate dosage of P fertilizer for the growth of oil palm seedlings, and whether the oil palm seedling responses to the application of AMF type is determined by the dosage of phosphorus applied. The experiment was arranged in a Randomized Complete Block Design (RCBD) with two factors and 5 replications. The first factor was the types of AMF (m), consisting of without mycorrhiza inoculation (m0), Gigaspora sp. MV16 isolate (m1), Glomus sp. MV7 isolate (m2), Gigaspora sp. MV16 isolate + Glomus sp. MV7 (m3) isolate.  The second factor was phosphorus fertilization (SP-36), consisting of 3 levels: 1/3 recommended dosage (p1), 2/3 recommended dosage (p2), full recommended dosage (p3). The results showed that the application of all AMF types resulted in the same effects on the growth of oil palm seedlings, however the seedling growth in the inoculated plants were better than in uninoculated plants (control). The application of the recommended dosage of P fertilizer produced the highest seedling growth. The response of seedlings to the application of AMF type was not determined by doses of phosphorus fertilizer applied.
Population and Diversity of Arbuscular Mycorrhiza Fungi in the Rhizosphere of Kasetsart Cassava Clone Grown on Two Different Locations Rini, Maria Viva; Sitio, Selly Novita Sari; Hidayat, Kuswanta Futas
JOURNAL OF TROPICAL SOILS Vol. 22 No. 3: September 2017
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2017.v22i3.183-189

Abstract

Population and diversity of arbuscular mycorrhiza fungi (AMF) are varied in the soil and influenced by biotic factors such as host plant and abiotic factors such as soil fertility, soil moisture, pH, temperature, etc.  This study aimed to determine the population, diversity, and the dominant type of AMF in the rhizosphere of Kasetsart cassava clones obtained from LampungTimur and Tulang Bawang Barat Regencies, Lampung Province, Indonesia. Population of AMF was counted directly from the rhizosphere of Kasetsart cassava clones and the diversity of AMF was assesed using a pot culture experiment.  The results showed that the population and the diversity of AMF in the rhizosphere of Kasetsart clone obtained from Tulang Bawang Barat was higher than that from LampungTimur.  The predominant type of AMF found in the pot culture using soil samples from Lampung Timur was spore with S2 code that belongs to the genus Gigaspora and S4 code that belongs to the genus Glomus. On the other hand, the type of AMF found in the rhizosphere of soil samples from Tulang Bawang Barat was dominated by spore with S9 code that belongs to the genus Entrophospora.
The Growth of Oil Palm (Elaeis guineensis Jacq.) Seedlings with the Application of Different Arbuscular Mycorrhiza Fungi and Various Phosphorous Dosages Krisnarini, Krisnarini; Rini, Maria Viva; Timotiwu, Paul Benyamin
JOURNAL OF TROPICAL SOILS Vol. 23 No. 3: September 2018
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2018.v23i3.117-124

Abstract

The effectiveness of Arbuscular Mycorrhiza Fungi (AMF) colonization depends on the type of AMF, plant species and phosphorus fertilization.  The aims of this study were to determine: the best type of AMF and the appropriate dosage of P fertilizer for the growth of oil palm seedlings, and whether the oil palm seedling responses to the application of AMF type is determined by the dosage of phosphorus applied. The experiment was arranged in a Randomized Complete Block Design (RCBD) with two factors and 5 replications. The first factor was the types of AMF (m), consisting of without mycorrhiza inoculation (m0), Gigaspora sp. MV16 isolate (m1), Glomus sp. MV7 isolate (m2), Gigaspora sp. MV16 isolate + Glomus sp. MV7 (m3) isolate.  The second factor was phosphorus fertilization (SP-36), consisting of 3 levels: 1/3 recommended dosage (p1), 2/3 recommended dosage (p2), full recommended dosage (p3). The results showed that the application of all AMF types resulted in the same effects on the growth of oil palm seedlings, however the seedling growth in the inoculated plants were better than in uninoculated plants (control). The application of the recommended dosage of P fertilizer produced the highest seedling growth. The response of seedlings to the application of AMF type was not determined by doses of phosphorus fertilizer applied.
Co-Authors Adhy ARIYANTO Agus Karyanto Agus Karyanto Ainin Niswati Ananda Y. Rahmayanti Arif, M. A. Syamsul Aulia, Fathia Nur Azzahra, Salwa Catur Putra Satgada Catur Putra Satgada, Catur Putra Citra Bara Kurniastuty Dad Resiworo J. Sembodo David IRVANTO Decha Bagus Saputra Dermiyati Dermiyati Eldineri Zulkarnain Eldineri Zulkarnain, Eldineri Endah SUSILOWATI Fitri Yelli Fluenty Dwitama Hanum Riajeng Amalia Hanum Riajeng Amalia, Hanum Riajeng Hidayat Pujisiswanto Hidayat Saputra Hindun Nur Haqiqie Husna Fii Karisma Jannah Husna Husna Ina Febria Ginting Inggar Damayanti Jamalam Lumbanraja Jamalam Lumbanraja Krisnarini, Krisnarini Kus Hendarto Kusuma Oka Pertiwi Kuswanta Futas Hidayat Kuswanta Futas Hidayat Kuswanta Futas Hidayat Kuswanta Futas Hidayat Lestari Wibowo Listyowati, Mastutik Sri Lita Andriyyani M. A. Syamsul Arif M. A. Syamsul Arif Mas Achmad Syamsul Arif Maulana Malik Melya Riniarti Minarsih Minarsih Muhamad Gary Ranchiano Novalim Purlasyanko Novri Dwi Damayanti Novri Dwi Damayanti Palasta, Rio Paul Benyamin Timotiwu Puput Azizah Raden Ajeng Diana Widyastuti Radix Suharjo Ramadian Budi Santoso Ramires, Ryano Retta Ramadhina Rias Retta Ramadhina Rias Rio Palasta Rugayah Rusdi Evizal Sanjaya, Purba Santoso, Ramadian Budi Sari, Oktafia Sarno Sarno Septiana, Liska Mutiara Sholihah, Fairuz Nabila Silfi Indrasari Sitio, Selly Novita Sari Sri Yusnaini Sri Yusnaini Sri Yusnaini Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Sugiatno Syaifudin Nur Hasan Tegar Rafshodi Awang Tegar Rafshodi Awang, Tegar Rafshodi Titiek Nur Aeny Usnaqul EFRIYANI Vida Rozalinda Wiwik Agustina Wiwik Agustina, Wiwik Yunita Siwi Palupi