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All Journal EUGENIA Jurnal Agroekoteknologi Terapan COCOS
Tommy B. Ogie
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Agriculture, Biological Sciences & Forestry Environmental Science

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Study Of Clove Plant Cultivation Techniques (Syzygium aromaticum L.) In Sangihe Islands Regency. Frit J. Simon; Jelie V. Porong; Tommy B. Ogie
Jurnal Agroekoteknologi Terapan Vol. 3 No. 2 (2022): EDISI JULI-DESEMBER 2022
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v3i2.38269

Abstract

Cultivation of clove plants is very necessary in the field of agriculture. This research aims to review clove cultivation techniques in Sangihe Islands Regency. The research was conducted in Sangihe Islands Regency, Central Tabukan Village Kuma One Hamlet One, Two and Three. This study uses survey methods. To obtain data from farmers using questionnaires compiled according to clove cultivation techniques. The number of farmers surveyed was forty-eight. Conduct interviews in person to farmers, using questionnaires. The questionnaire data collection is then analyzed percentage values and displayed in table form. Results showed that the cultivation of clove plants (Syzygium aromaticum L.) In kuma Village one hamlet one, two and three Central Tabukan Districts sangihe islands regency declared already in accordance with the recommended clove plant cultivation technique.Keywords: Cultivation, Clove Plants, Middle Tabukan Subdistrict.AbstrakBudidaya tanaman cengkeh sangat diperlukan dalam bidang pertanian. Penelitian ini bertujuan untuk mengkaji teknik budidaya tanaman Cengkeh di Kabupaten Kepulauan Sangihe. Penelitian dilaksanakan di Kabupaten Kepulauan Sangihe Kecamatan Tabukan Tengah Desa Kuma Satu Dusun Satu, Dua Dan Tiga. Penelitian ini menggunakan metode survey. Untuk memperoleh data dari petani menggunakan kuesioner disusun sesuai teknik budidaya cengkeh. Jumlah petani yang disurvey sebanyak empat pulu delapan orang. Melakukan wawancara secara langsung kepada petani, menggunakan kuesioner. Pengumpulan data kuesioner kemudian dianalisis nilai presentase dan ditampilkan dalam bentuk tabel. Hasil menunjukan bahwa budidaya tanaman Cengkeh (Syzygium aromaticum L.) Di Desa kuma satu dusun satu, dua dan tiga Kecamatan Tabukan Tengah Kabupaten Kepulauan Sangihe dinyatakan sudah Sesuai dengan teknik budidaya tanaman cengkeh yang dianjurkan.Kata Kunci : Budidaya, Tanaman cengkeh, Kecamatan Tabukan tengah
THE APPLICATION OF COMPOST TO INCREASE PRODUCTION POTATO PLANTS (Solanum tuberosum L.) Abraham Sanda Bannepadang; Tommy B. Ogie
Jurnal Agroekoteknologi Terapan Vol. 1 No. 2 (2020): EDISI JULI-DESEMBER 2020
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v1i2.34070

Abstract

The potato crop is a horticultural crop production during the times in a season. Indonesia has the production of potatoes is lower if compared with the State of Europe to the other. In developed countries such as the United States, New Zealand, Japan, and the Netherlands, the productivity of the potato range from 33 - 38 tons/ ha. While in Indonesia, the average production of only 15-16 tons/ha. In 2016, the potato plant has a productivity value of 1.2 million tons/ha with an average value of production that amounted to 16 tons/ha. The value is somewhat lower than the European production which has an average value of production of 25.5 tons/ha. Keywords: potato., compost., fertilizer. AbstrakTanaman kentang merupakan tanaman hortikultura yang berproduksi selama satu kali dalam semusim. Indonesia memiliki produksi kentang yang lebih rendah jika dibandingkan dengan Negara bagian Eropa yang lain. Di Negara maju seperti Amerika Serikat, Selandia Baru, Jepang, dan Belanda produktivitas kentangnya berkisar 33- 38 ton/ ha. Produksi di Indonesia rata-rata hanya 15-16 ton/ha. Pada tahun 2016, tanaman kentang memiliki nilai produktivitas sebesar 1,2 juta ton/ha dengan nilai rata-rata produksi sebesar 16 ton/ha. Nilai tersebut terbilang rendah dari nilai produksi Eropa yang memiliki nilai rata-rata produksi sebesar 25,5 ton/ha. Kata kunci : kentang., kompos., pupuk.
THE EFFECT OF ORGANIC FERTILIZING KIRINYUH (Chromolaena odorata L.) AND PHONSKA FERTILIZER AGAINST CHEMICAL PROPERTIES OF PLANTED TAILINGS SOIL RICE FIELD Willens Christano Anyo; Tommy D. Sondakh; Jenny J. Rondonuwu; Tommy B. Ogie
Jurnal Agroekoteknologi Terapan Vol. 2 No. 2 (2021): EDISI JULI-DESEMBER 2021
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v2i2.35302

Abstract

This study aims to determine the effect of kirinyuh organic fertilizer and phonska fertilizer on changes in the properties of tailings soil and the growth and production of upland rice. Land tailings are taken from the location of the  wilayah pertambangan rakyat (WPR) in Tatelu Village, Dimembe District, North Minahasa Regency. And the research was carried out at the Green House, Faculty of Agriculture, Sam Ratulangi University. This study was designed using a completely randomized design (CRD) with a factorial pattern consisting of two factors, namely: Factor I is kirinyuh organic fertilizer (A) which consists of 4 (four) levels: A0 = 0g / polybag, A1 = 300g / polybag, A2 = 600g / polybag, A3 = 900g / polybag and Factor II which is Phonska Fertilizer (B) consisting of three levels: B0 = 0g / polybag, B1 = 1,5g / polybag, and B2 = 3g / polybag. Each poly bag is filled with soil up to 20 kg.Keywords:  Kirinyuh; Phonska; Land of Tailings.AbstrakPenelitian ini bertujuan untuk melihat pengaruh pemberian pupuk organik kirinyuh dan pupuk phonska terhadap perubahan sifat kimia tanah tailing dan pertumbuhan serta produksi padi ladang. Pengambilan Tanah Tailing diambil dari lokasi Wilayah Pertambangan Rakyat (WPR) di Desa Tatelu, Kecamatan Dimembe, Kabupaten Minahasa Utara. Dan Penelitian dilaksanakan di Rumah Kaca  Fakultas Pertanian Universitas Sam Ratulangi. Penelitian ini dirancang dengan menggunakan Rancangan Acak Lengkap (RAL) dengan pola faktorial yang terdiri dari dua faktor yaitu : Faktor I yakni pupuk organik kirinyuh (A) yang terdiri dari 4 (empat) taraf : A0 = 0g / polybag, A1 = 300g / polybag, A2 = 600g / polybag, A3 = 900g / polybag dan Faktor II yakni Pupuk Phonska (B) yang terdiri dari tiga taraf : B0 = 0g / polybag, B1 = 1,5g / polybag, dan B2 = 3g / polybag. Setiap polybag diisi tanah sampai seberat 20 kg.Kata Kunci:  Kirinyuh; Phonska; Tanah Tailing.
KAJIAN KUALITAS AIR SUNGAI NIMANGA SEBAGAI SUMBER AIR IRIGASI PERSAWAHAN DESA PASLATEN KECAMATAN TATAPAAN KABUPATEN MINAHASA SELATAN Vira Dewi Sumual; J.V Bobby Polii; Tommy B. Ogie
COCOS Vol. 11 No. 1 (2019): EDISI JANUARI-MARET 2019
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v2i7.26179

Abstract

ABSTRACT This research aims to determine the water quality of Nimanga River in Tatapaan Sub district of South Minahasa Regency which became the source of paddy field irrigation in Paslaten village. This research was done for two months, namely in March to April, the location of water sampling is located at the five Points of Nimanga River (first point), irrigation (second point), Paddy Field A (Third point), field tile B (point Fourth), the end channel of the Paddy Field (fifth point), was done twice as much as the analysis in the BARISTAN laboratory. Based on the results of the analysis can indicate that the concentration of DHL on the first sample at the first point (0.317 DS/M), the second point (0, 330DS/m), the third point (0.328 DS/M), the point of the four (0.330 DS/M), the point of Kelim (0.333 DS/M), in good quality. The concentration of TDS in the first sample at the first point (260 mg/l), the second point (260 mg/l), the third point (289 mg/L), the fourth point (280 mg/L), the fifth point (221 mg/l), in good quality. The pH concentration in the first sample at the first point (7.22), the second point (7.89), the third Point (7.92), the fourth point (7.92), the fifth point (7.92), in good quality. Nitrate concentrations in the first sample at the first point (0.167 mg/l), the second point (0.678 mg/l), the third point (0, 652 mg/l), the fourth point (0, 339 mg/L), the fifth point (0, 370 mg/l), in good category. Concentrations of Clorida in the first sample at the first point (25.46 mg/l), the second point (27.34 mg/l), the third point (25.46 mg/l), the fourth point (29.23 mg/L), the fifth point (46.20 mg/l), in good quality. Then for the concentration of DHL on the second sample at the first point (0.330 DS/M), the second point (0.341 DS/M), the second point (0.338 DS/M), the fourth point (0.336 DS/M), the fifth point (0.334 DS/M), in good quality. The concentration of TDS in the second sample at the first point (308 mg/L), the second point (292 mg/l), the third point (307 mg/L), the fourth point (289 mg/L), the fifth point (271 mg/l), in good quality. The concentration of pH in the second sample at the first point (6.95), the second point (7.17), the third Point (7.19), the fourth point (7.11), the fifth point (6.94), in good quality. The concentration of nitrate in the second sample at the first point (0.60 mg/l), the second point (0.73 mg/l), the third point (0, 62 mg/L), the fourth point (0.40 mg/L), the fifth point (0.50 mg/l), in good condition. Concentrations of Clorida in the second sample at the first point (22 mg/L), the second point (20 mg/l), the third point (22 mg/L), the fourth point (21 mg/L), the fifth point (22 mg/l), in good quality. The results of the ansalisis which can show in either category or qualified in accordance with the value of standard quality water irrigation of Ayers and Westcot, 1985. Keywords: water quality, irrigation
RESPONS PERTUMBUHAN DAN HASIL JAGUNG UNGU BERDASARKAN LETAK SUMBER BENIH PADA TONGKOL Yefta Pamandungan; Tommy B. Ogie
EUGENIA Vol. 23 No. 2 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.23.2.2017.16781

Abstract

ABSTRACT This research aims to 1) Study the growth and yield responses of purple corn location effect of the seed source on the ear to growth and yield of, 2) Determine the right location of the seed source on the ear to get the best of growth and yield of purple corn. Research conducted at the Kebun Percobaan (KP) Pandu, Faculty of Agriculture, University of Sam Ratulangi (Unsrat) Manado from April to July 2016. The plant material used is purple corn collected in the laboratory of Plant Science, Faculty of Agriculture, Unsrat. This research is using a randomized block design by four treatments, such as: L1 (base of the ear), L2 (center of the ear), L3 (tip of the ear), and L4 (all parts of the ear). Each treatment consisted of four replicates so that there are 16 experimental units. The results showed that treatment of the seed source location on the ear gives no significant effect on all components of growth. The treatment of L4 (base of the ear) produces the highest percentage of plants grown for 14 days after planting (42.75%), treatment of L2 (center of the ear) produces highest of the plant height at 20 and 40 days after planting (6.17 cm and 45.68 cm). On purple corn yield components, the treatment provides a significant effect on the weight of ear and length of the ear, but no significant effect on the diameter of the ear, number of seed rows per ear and weight of 100 seeds. Treatment L2 (center of the ear) produces the highest yields on the weight of the ear (36.90 g), length of the ear (10.49 cm), diameter of the ear (2.92 cm), the number of seed rows per ear (7.55 lines) and weight of 100 seeds (24.56 g). Keywords: corn, seed source location of corn, purple corn 
PEWARISAN SIFAT WARNA DAN TIPE BIJI JAGUNG MANADO KUNING Yefta Pamandungan; Tommy B. Ogie
EUGENIA Vol. 24 No. 1 (2018)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.24.1.2018.21647

Abstract

ABSTRACT This research aims to study 1) Maternal effect on the inheritance of yield components of Manado Yellow Corn, and 2) Inheritance of seed colour and seed type of Manado Yellow Corn. Research conducted in Kalasey village, Mandolang subdistrict, Minahasa regency, Province of North Sulawesi from April to September 2016. The plant material used is a local variety of Manado Yellow Corn that collectedin the laboratory of Plant Science, Faculty of Agriculture, University of Sam Ratulangi, Manado. This research was arranged to compare two hybridization treatments, from two parent population, that is: 1) Local corn with yellow seed colour and flint seed type, 2) Local corn with yellow seed colour and dent seed type. Each treatment consisted of four replicates and each of replicating consisted of six female plants so that there were 24 ears from parents hybridization and (F1) and 24 ears of reciprocal hybridization (F1R). The results showed that 1) There was not maternal effect on the inheritance of yield components, such as the weight of the ear, length of the ear, the diameter of the ear, number of seed row per ear, number of yellow seed color and number of dent seed type with crossed the parent of Manado Yellow corn, 2) There was maternal effect on inheritance of flint seed type with crossed the parent of Manado Yellow corn and 3) The highest percentage of yellow seed color and flint seed type, the character of Manado Yellow Corn, obtained from crossing parents ♀ Flint × ♂ Dent.Keywords: dent, flint, anado yellow corn
ANALISIS KANDUNGAN TIMBAL (Pb) DALAM DAUN TANAMAN DI RUANG TERBUKA HIJAU W. Nurmawan; Tommy B. Ogie; R. P. Kainde
EUGENIA Vol. 25 No. 3 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.25.3.2019.31403

Abstract

Lead (Pb) is a highly toxic heavy metal that can have a negative influence on chlorophyll because most of it is accumulated by plant organs, namely leaves, stems, and roots, as well as soil around plants. This study aims to examine the Pb content in the leaves of Angsana (P1), Trembesi (P2), and Mahoni plants in the urban green spaces around UNSRAT (T1), KONI (T2) and Sparta Tikala Sport Field (T3) in Manado. Pb content testing uses the AAS (Atomic Absorption Spectrophotometery) method in the laboratory of Manado Industrial Standards Agency. This research was compiled using a Randomized Block Design (RCBD) with 2 treatment factors, namely tree species (P) and sampling locations (T). Each treatment was repeated 3 times to obtain 27 experimental units. The results showed that the treatment of tree species and sampling locations had a significant influence on lead sorption by leaves. Interaction of P3T3 treatment produced the highest lead sorption at 1.14 ppm, which was not significantly different from P3T1 (1.12 ppm), P3T2 (1.07 ppm), P2T2 (1.01 ppm), P2T3 (0.97 ppm), P2T1 (0.97 ppm), P1T3 (0.92 ppm) but significantly different from P1T2 (0.89 ppm) and P1T1 (0.87 ppm).  Overall, the results of Pb sorption are within the normal limits of Pb content in plants ranging from 0.5 to 3.0 ppm.
Co-Authors Abraham Sanda Bannepadang Frit J. Simon J.V Bobby Polii Jelie V. Porong Jenny J. Rondonuwu R. P. Kainde Tommy D. Sondakh Vira Dewi Sumual W. Nurmawan Willens Christano Anyo Yefta Pamandungan