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All Journal Jurnal Agrista AGRIVITA, Journal of Agricultural Science AGROTEK: Jurnal Ilmiah Ilmu Pertanian Aceh International Journal of Science and Technology Jurnal Ilmiah Mahasiswa Pertanian
Hifnalisa Hifnalisa
Program Studi Ilmu Tanah, Fakultas Pertanian, Universitas Syiah Kuala.
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Environmental Science Immunology & microbiology

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Journal : Jurnal Agrista

 1 
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.
Kajian Awal Varietas Kopi Arabika Berdasarkan Ketinggian Tempat di Dataran Tinggi Gayo Hifnalisa Hifnalisa; Abubakar Karim
Jurnal Agrista 2008: Edisi Khusus Nomor 1 November 2008
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Early Study on Arabica Coffee Varieties Base on Altitude Position on Gayo Highland AreaABSTRACT. Farmer cultivated mixed-varieties of arabica coffee in an area. As result no specific tasted for specific variety found. This result aims to observe the best coffee to be recommended for various altitude cultivation. There are nine altitude variations, 100 m interval from 700 to 1600 m above sea level (asl). For each internal altitude, coated-red coffee been harvested at farmers coffee farms at almost the same management and growth. The variables of arabica coffee bean quality physically observed were coated-red raw bean, coffee beans, coffee quality , beans passed on various filters, bean shape and tasted. The result showed that arabica coffee bean quality physically is getting better till 1400 m asl and then tends to decrease the quality till 1600 m asl as shown in export quality percentages, no passed at 7.50 mm filter, the percentage of normal beans, and tasted scores. However for coated-red raw asl. In contrast, floating coated-bean, floating bean and normal beans is decrease. Catimor Jaluk Variety of coffee arabica is suitable for all altitudes observed, followed by arabusta, Lini-S, Bergendal, and USDA. To avoid the dissimilarity of specific taste to highland arabica coffee, the varieties could be extended at different areas even though the same altitude.
Inokulasi Fungi Mikoriza Arbuskular dan Pemupukan Fosfor pada Padi Gogo (Oryza sativa L.) Hifnalisa Hifnalisa
Jurnal Agrista Vol 13, No 1 (2009): Volume 13 Nomor 1 April 2009
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Inoculation of Mycorrhiza Arbuscular Fungi and Fertilization of Phosphorus on Dry Land Rice (Oryza sativa L.)ABSTRACT. The experiment was conducted in Banda Aceh since May to July 2007. The objective of study were to study the effect of mycorrhiza arbuscular fungi and phosphorus fertilization dosage on yield of dry land rice. The study was arranged in factorial randomized completely block design with two factorial. The first factor is inoculation of mycorrhiza arbuscular, fungi, namely: without inoculation (Io), inoculation with Entrophospora sp. (I1), and Inoculation with Acaulospora sp. (I2). The second factor is fertilization of phosphorus, namely: 0 g.pot-1 (Po), 3,75 g.pot-1 (P1), 7,50 g.pot-1 (P2), 11,25 g.pot-1 (P3). The result showed that inoculation of mycorrhiza arbuscular fungi increased fresh and dry weight of root, fresh and dry weight of shoot, number of tiller, 100 seed weight, number of tassel. The best treatment was found on inoculation of Entrospora sp. and fertilization of 11,25 g.pot-1.
Populasi Mikroorganisme pada Tanah yang Dicemari Oli Bekas dan Usaha Perbaikannya Abubakar Karim; Hifnalisa Hifnalisa; Iswandi Anas
Jurnal Agrista Vol 1, No 1 (1997): Volume 1 Nomor 1 April 1997
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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Abstrak.
Penilaian Sifat Fisik dan Kimia Gambut Teunom Aceh Barat Yardha Yardha; Adli Yusuf; Hifnalisa Hifnalisa
Jurnal Agrista Vol 2, No 1 (1998): Volume 2 Nomor 1 April 1998
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK.
Status Kesuburan Tanah Andisol Kebun Kopi Rakyat di Aceh Tengah Adli Yusuf; Yardha Yardha; Hifnalisa Hifnalisa
Jurnal Agrista Vol 2, No 1 (1998): Volume 2 Nomor 1 April 1998
Publisher : Fakultas Pertanian, Universitas Syiah Kuala

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ABSTRAK.
Co-Authors Abubakar Karim Abubakar Karim Abubakar Karim Adli Yusuf Djanang Sukoco Fikrinda Fikrinda Husna Husna Husna SA Iswandi Anas Khairan Khairan Latifurrahmi, Latifurrahmi Lubis, Juliani Anata Malisha Azra Pratiwi Manfarizah Manfarizah Muhammad Rusdi Muyassir Muyassir Rifky Amar Riko Syahputra Rina Sriwati Sayed Al Qaby Akbar Sugianto Supriadi Supriadi Syafruddin Syafruddin Syakur Syakur Wasistha, Nurainun Intan Yardani Yardani Yardha Yardha Yulia Dewi Fazlina Yusnizar Yusnizar Yusnizar Yusnizar Zulfadli Zulfadli Zuraida Zuraida