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All Journal EUGENIA Jurnal Agroekoteknologi Terapan AGRI-SOSIOEKONOMI COCOS
saartje Sompotan
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science Social Sciences

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Journal : EUGENIA

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BEBERAPA KARAKTER MORFOLOGIS TANAMAN SALAK (Salacca zalacca (Gaert) Voss) DI KAMPUNG BAWOLEU, KECAMATAN TAGULANDANG UTARA, KABUPATEN KEPULAUAN SIAU TAGULANDANG BIARO Pulakiang, Andrew R.; Polii-Mandang, Jeany Sh.; Sompotan, Saartje
EUGENIA Vol 23, No 2 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.23.2.2017.16776

Abstract

ABSTRACT The objective of this research was to  know the whether thete is a difference the nature of morphological characters local bark and bark butter who grewup in the slums Bawoleu, Tagulandang subdistrict north, Districts of the Siau Tagulandang Biaro Archipelago. This research has been conducted the Village Bawoleu, Tagulandang subdistrict north, Archipelagic Districts Siau Tagulandang Biaro. Research activities implemented starting in November 2016 until Januari 2017. Research conducted using the survey method by means of sampling selected that is Village Bawoleu which is a central plant snake fruit. Samples were taken from the Village Bawoleu and have determined the yard barking plant, many samples of local plants and snake fruit butter set 20 plants were taken by purposive sample, of each plant sample was taken mother longest petiole and fifteenth child leaves. In addition to any plant samples were taken of the bunches and each taken four bunches of fruits to be observed. Based on research results from some plants morphological characters barking in the the Village Bawoleu there are similarities and some differences in morphological characters.Keywords : bark fruit, morphological characters, Tagulandang
PERBANYAKAN IN VITRO PISANG BARANGAN (Musa paradisiacal Var. Sapientum L.) PADA MEDIA MURASHIGE DAN SKOOG DENGAN PENAMBAHAN BENZYLAMINOPURIN Tilaar, W.; Sompotan, saartje
EUGENIA Vol 13, No 2 (2007)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.13.2.2007.7194

Abstract

ABSTRACT Tilaar, W. and S. Sompotan. 2007. Multiplication in vitro of Banana Crop (Musa paradisiacal var. Sapientum L.) in Murashige and Skoog Medium With Suplemented Benzyleaminopurine. Eugenia 13 (2):127-131.   The objectives of this research was to examine in vitro multiplication of Banana in Murashige and Skoog medium by supplementing Benzyleamynopurine. This research was conducted in May-August 2006 at Laboratorium Biotechnology Faculty of Agriculture Sam Ratulangi. A Randomized complete design was use with four replication on each treatment. The treatments were 0; 7,5; 10 and 12,5 ppm. The variables of observed were total shoot, shoot height, and total leaves. The data was analysis using analysis of variance. The result showed that there significant differences on variable total shoot and leaves total. However, there was not significant difference on shoot height.   Keywords: Multiplication in vitro, Murashige and Skoog Medium, Benzylaminopurin, Musa paradisiaca
PEMANFAATAN ABU PENGASAPAN KOPRA PADA TANAMAN BAYAM (Amaranthus sp) Mandagi, Vanessa; Sumayku, Bertje R.A; Pamandungan, Yefta; Paulus, Jeanne M.; Sompotan, Saartje; Tulung, Stella M.T.
EUGENIA Vol. 30 No. 3 (2024): Eugenia
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.v30i3.58727

Abstract

Spinach (Amaranthus sp) is a plant belonging to the Amaranthaceae family. Spinach is one of the oldest food plants in the world originating from America, which has been cultivated around 6700 years BC and is now spread throughout tropical and subtropical areas throughout the world. Copra fumigation ash contains macro and micro nutrients that plants need, one of which is potassium. This research aims to determine the effect of copra fumigation ash on the growth of spinach plants. This research was carried out at the Green House, Faculty of Agriculture, Sam Ratulangi University, Manado, North Sulawesi from June to July 2024. This research used a Randomized Group Design (RAK) with six treatments and four replications consisting of Without Ash Copra Fumigation (K0), 5 tons Copra Fumigation Ash/ha (K1), 10 tonnes of Copra Fumigation Ash/ha (K2), 15 tonnes of Copra Fumigation Ash/ha (K3), 20 tonnes of Copra Fumigation Ash/ha (K4) and 25 tonnes of Copra Fumigation Ash/ha ( K5). The research data were analyzed using the F test using the Microsoft Office Excel program to determine the effect of copra fumigation ash treatment on the growth of spinach plants. The research results showed that copra fumigation ash had a significant effect on the variable height of spinach plants but not on the number of leaves and width of spinach leaves. Copra fumigation ash also has a very significant effect on the fresh weight of spinach plants. It is recommended to use copra ash at a dose of 20 tons/ha as the recommended dose for spinach cultivation activities.
Co-Authors Arnoldus Londong Arnoldus Londong, Arnoldus Doodoh, Beatrix Edy F. Lengkong Gabriel M. R. Sondakh Inkiriwang, Annatje E. B. Jeanne M. Paulus Jeany Mandang Jelly V. Porong Jelly V. Porong, Jelly V. Jemmy Najoan Lengkong, Edy Fredy Liwu, Suzanne Laura Mandagi, Vanessa Paula C. H. Supit Pemmy Tumewu Polii, Maria G. Polii-Mandang, Jeany Sh. Porong, Jelie V. Pulakiang, Andrew R. Raintung, Jeane S. M. Rinny Mamarimbing Rivaldi Moko Runtunuwu, Semuel David Stella M.T. Tulung Sumayku, Bertje R.A Sundalangi, Grace Supit, Paula C. H. Tambun, Vistria Tilda Titah Tulung, Stella M. T. Tulungen, Antje Grace W. Tilaar Walingkas, Stanley A. F. Yefta Pamandungan