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Journal : Jurnal Agrista

EKSPLORASI FUNGI MIKORIZA ARBUSKULA PADA HISTOSOL DI PERKEBUNAN KELAPA SAWIT PT. NAFASINDO KABUPATEN ACEH SINGKIL DENGAN KULTUR TRAPPING Alexander Parlindungan; Teti Arabia; Fikrinda Fikrinda
Jurnal Agrista Vol 22, No 1 (2018): Volume 22 Nomor 1 April 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Eksplorasi fungi mikoriza arbuskula (FMA) dilakukan dengan kultur trapping menggunakan jagung sebagai tanaman inang dan beberapa media pembawa (pasir, biochar, zeolit). Sampel tanah yang digunakan berasal dari rizosfer berbagai umur kelapa sawit (1, 5, dan 10 tahun) dari PT. Nafasindo Aceh Singkil. Jumlah spora FMA terbanyak dijumpai pada rizosfer kelapa sawit umur  10 tahun (33,94) yang berbeda nyata dengan umur 1 tahun (14,94) dan tidak berbeda nyata dengan 5 tahun (21,88), sedangkan berbagai media tidak menunjukkan pengaruh nyata terhadap jumlah spora. Terdapat dua genus FMA  yang ditemukan di perkebunan kelapa sawit PT. Nafasindo Kabupaten Aceh Singkil, yaitu Glomus (enam spesies) dan Acaulospora (satu spesies), Glomus merupakan spesies yang dominan. Persentase kolonisasi FMA tidak nyata dipengaruhi oleh umur kelapa sawit dan dan media pembawa pada kultur trapping. Kolonisasi FMA kelapa sawit berumur 1 tahun, 5 tahun, dan 10 tahun tergolong rendah . Seperti halnya umur tanaman, kolonisasi FMA pada berbagai media pembawa tergolong rendah.Exploration of Arbuscular Mycorrhizal Fungi on Histosol at Oil Palm Plantation Of PT. Nafasindo Aceh Singkil District with Trapping CultureExploration of Arbuskular Mychoriza Fungi (AMF) by trapping culture used maize as host plant and some carrier mediums (sand, biochar, zeolite). The soil samples used were derived from the various age rhizosphere of oil palm (1, 5, and 10 years) from PT. Nafasindo Aceh Singkil. The results showed that highest number of FMA spores were found in the 10-year-old palm oil rhizosphere (33.94) which was significantly different from the age of 1 year (14.94) and was not significantly different from 5 years (21.88), while the media showed no significant effect on Number of spores. There were two genera of FMA found in oil palm plantation PT. Nafasindo of Aceh Singkil Regency, namely Glomus (six species) and Acaulospora (one species), Glomus is the dominant genus. The percentage of AMF colonization was not significantly affected by the age of oil palm and carrier media in trapping culture. AMF colonization of oil palm aged 1 year, 5 years, and 10 years was low. As like the age, FMA colonization of various carrier media was low.
Populasi dan Aktivitas Mikroorganisme Rhizosfer Kedelai pada Entisol Akibat Pemberian Bahan Organik dan Pupuk Hayati Yusnizar Yusnizar; Hifnalisa Hifnalisa; Fikrinda Fikrinda
Jurnal Agrista Vol 10, No 2 (2006): Volume 10 Nomor 2 Agustus 2006
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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The Microorganism Population and Activity in the Rhizosphere of Soybean on Entisol caused by Some Organic Matter and BiofertilizerABSTRACT. The entisol productivity can be increased by using the organic matter as the organic fertilizer for example the waste oil palm (especially the empty fruit bunches of the oil palm) and the manure. Beside this, the Entisol productivity can be increased with used the biofertilizer for example Rhiphosant. Using the organic fertilizer and the biofertilizer also effect the microorganism population and activity in the rhizosphere. The objective of this research as to evaluate the microbial population and activity in the rhizosphere of the soybean as affected the organic matter and the biofertilizer on Entisol. This research was set up according to Factorial Randomized Block Design, there were the organic matter and the biofertilizer. Kind of the organic matter no the organic matter. the was oil palm, the manure, and the was oil palm + manures. Kind of the biofertilizer were without the biofertilizer and with the. There were 8 trial combinations with 3 replications so there were 24 experimental units. The parameters observed were the microorganism population and activity at 45 Days After Planting (DAP); The population of the total microorganism, bacteria, fungi, phosphate solubilizing microorganisms, rhizobium, and microorganism activity. Result of this study show that the first and the second factor were not significant to all parameters. Interaction between the organic matter with the biofertilizer only effected significantly to the fungi population.
Evaluasi Beberapa Sifat Biologi Tanah di Rhizosfer Jagung pada Lahan Terkena Tsunami Akibat Inokulasi Cendawan Mikoriza Arbuskula (CMA) dan Pupuk Kandang Fikrinda Fikrinda
Jurnal Agrista Vol 11, No 3 (2007): Volume 11 Nomor 3 Desember 2007
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Evaluation of Same Biological Properties of Maize Rhizosphere on Tsunamy-Affected Land Caused by Inoculation of Arbuscular Mycorrhizae Fungi (AMF) and ManureABSTRACT. Tsunami caused soil degradation and plant productivity. Inoculation of arbuscule mycorrhizae fungi (AMF) and manure were the methods which are able to improve soil quality. Soil biology properties was a parameter that can be used to assess the quality of a land. The objective of this study were to evaluate some properties of soil biology in the tsunami-affected land influence by AMF and manure. This experiment was conducted to Randomized Block Design with three replications. The results showed that the treatment affecting some soil biology properties was inoculation of AMF. This inoculation had highly significant effect on phosphate solubilizing microorganisms, significant effect on total microbial population, fungi, bacteria, and celulolytic microorganisms, whereas their activity were not affected significantly.
EKSPLORASI FUNGI Mikoriza arbuskular PADA LAHAN KERING MASAM JANTHO ACEH BESAR Khairunnas Khairunnas; Munawar Khalil; Fikrinda Fikrinda
Jurnal Agrista Vol 22, No 3 (2018): Volume 22 Nomor 3 Desember 2018
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Fungi mikoriza arbuskular (FMA) merupakan fungi yang membentuk simbiosis mutualisme dengan akar tanaman. FMA dapat dijumpai pada berbagai tipe ekosistem dan beragam tumbuhan, termasuk pada lahan kering masam. Penelitian ini bertujuan untuk mengetahui populasi dan jenis fungi mikoriza arbuskular pada lahan kering masam Jantho, Aceh Besar. Metode penelitian yang digunakan dalam penelitian ini adalah eksploratif. Sampel tanah diambil pada rizosfer tanaman bayam duri (Amaranthus spinosus), belulang (Eleusine indica), jagung (Zea mays), kacang panjang (Vigna unguiculata), pecut kuda (Stachytarpheta jamaicensis), dan pisang (Musa paradisiaca). Kepadatan spora FMA tertinggi dijumpai pada rizosfer tanaman pecut kuda 76,4 per 50 g tanah. Genus FMA yang dijumpai pada lokasi penelitian yaitu Glomus, Acaulospora, Gigaspora, dan Scutellospora. Jenis spora FMA yang dominan dijumpai Glomus sp.1Exploration of Arbuskular Mycorrhizal Fungi on sour dry land of Jantho Aceh BesarFungi mycorrhizal arbuskular ( FMA ) is fungi forming symbiosis mutualisme by the plant. Fma could be found in various types of ecosystem and diverse herbs, including in dry land sour. Research aims to understand the population and type of fungi mycorrhizal arbuskular on land dry sour jantho, aceh besar. The methodology used in research is explorative. Soil samples taken at rizosfer the plant spinach spines (Amaranthus spinous), then (Eleusine indica), corn (Zea mays), chickpea (Vigna the unguiculata), pecut horses (Stachytarpheta jamaicensis), and bananas (Musa paradisiaca). Density spores fma highest rizosfer plants are pecut horses 76,4 per 50 g land. The genus fma found on research sites such as Glomus, Acaulospora,, Gigaspora, and Scutellospora. Kinds of spores fma dominant found glomus sp.1
Dampak Rehabilitasi Lahan Terkena Tsunami dengan Cendawan Mikoriza Arbuskula (CMA) dan Pupuk Kandang Terhadap Ketersediaan P Tanah, Pertumbuhan dan Kandungan P Tanaman Jagung Fikrinda Fikrinda; Zuraida Zuraida; Yusnizar Yusnizar; Marlina Marlina
Jurnal Agrista Vol 11, No 1 (2007): Volume 11 Nomor 1 April 2007
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Abstract

Impact of Land Rehabilitation by Arbuscule Mycorrhizae Fungi (AMF) and Organic Matter for Tsunami-Affected Land on the Availability of Soil P, Growth and P Uptake of MaizeABSTRACT. Phosphor, a macro element, is often a problem especially in tropical regions not only because its content in soil but also its availability. This problem also occurred at tsunami-affected land. Both micorrhizae and organic matter able to improve soil quality, include by improving nutrient status of soil. The aim of this work were to examine the effect of AM fungi and organic matter on availability of soil P and N and P uptake of maize at the tsunami-affected land. This work was arranged in Factorial Randomized Block Design with three replication. The results were both AMF inoculation and organic matter affected the availability of soil P not significantly. The dry weight of upper crop and P uptake of maize were influenced by interaction of these treatments high significantly while the dry weight of root was affected significantly.