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

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KAJIAN TEKNIK BUDIDAYA TANAMAN CABAI (Capsicum annuum L.) KABUPATEN MINAHASA TENGGARA Polii, M. G. M.; Sondakh, T. D.; Raintung, J. S. M.; Doodoh, Beatrix; Titah, Tilda
EUGENIA Vol 25, No 3 (2019)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.25.3.2019.31402

Abstract

Chili is a strategic commodity with important economic value in Indonesia. The Ministry of Agriculture included chili in a special program as of 2015 to increase production. Chili as a commodity has a high impact on Indonesia’s economy, party because fluctuations in its price can influence inflation. Data from the Central Statistics Agency indicate that chili supplies decrease during the rainy season while demand increases in the months of Ramadhan, Christmas, and New Year, and in these times chili prices increase and cause inflation. To support national demand, there needs to be an increase in chili productivity. Chili plots sometimes cannot be planted year-round due to the high use of artificial chemical fertilizer with excessive dosage, thus decreasing the quality of land and quality and volume of chili crop yield. For that reason, there needs to be a study that identifies cultivation techniques for chili in the regency of Southeast Minahasa. Study results show that cultivation methods in Molompar village, Southeast Minahasa, still depends on farmers’ experiences. Field instructors have not been optimally guiding the local farmers.
PENGGUNAAN ZAT PENGATUR TUMBUH PADA PADI SULUTTAN UNSRAT 1 DAN SULUTTAN UNSRAT 2 Polii-Mandang, Jeany Sh.; Doodoh, Beatrix; Tilaar, W.
EUGENIA Vol 26, No 1 (2020)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/eug.26.1.2020.34429

Abstract

This research aims to discover the effects of Gibberellin, Kinetin, IAA, and Paclobutrazol growth regulators towards the growth and yield of suluttan unsrat 1 (SU1) and suluttan unsrat 2 (SU2) rice varieties. This research was done using split plots design with SU1 and SU2 varieties being the main plots and the subplots: Z0 (without plant growth regulator (PGR)); ZK (kinetin treatment); ZG (Giberellin treatment); ZI(IAA treatment); ZP (Paclobutrazol treatment).  Each plot was replicated four times. Results show that there is no interaction between varieties and PGR treatment in temrs of growth variables, yield variables, and yield of SU1 and SU2. Gibberellin spray treatment in the beginning of reproductive stage increased plant height during harvest phase and length of rice panicle, but not increase grains per panicle. Individual treatments of IAA, Kinetin, Paclobutrazol growth regulators did not affect growth, yield, of SU1 and SU2. The timing, dosage, and frequency of PGR applications maybe was not yet optimal and did not increase the yield of SU1 and SU2 varieties.
Growth of Potato Mericlone Shoots (Solanum tuberosum L.) At Several Concentrations of Kinetin And Coconut Water Tambun, Vistria; Lengkong, Edy Fredy; Runtunuwu, Semuel David; Supit, Paula C. H.; Tumewu, Pemmy; Inkiriwang, Annatje E. B.; Sompotan, Saartje; Liwu, Suzanne Laura; Doodoh, Beatrix; Mamarimbing, Rinny
Jurnal Agroekoteknologi Terapan Vol. 5 No. 1 (2024): EDISI JANUARI-JUNI 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v5i1.51214

Abstract

This study aims to determine the effect and concentration of kinetin on potato mericlon shoots and to determine the best effect and concentration of coconut water on potato mericlon shoots. This research was conducted at the Plant Genetics Laboratory, Faculty of Agriculture, Sam Ratulangi University, Manado. This study used a completely randomized design (CRD) which consisted of seven treatments namely A0 (control/no treatment), A1 (Kinetin 0.5 ppm), A2 (Kinetin 1.5 ppm), A3 (Kinetin 1.5 ppm), A4 ( Coconut Water 5%), A5 (Coconut Water 7.5%), A6 (Coconut Water 10%). The variables observed were: shoot height, number of leaves, number of roots, and fresh weight. The results showed that the treatment of kinetin and young coconut water had a significant effect on the parameters of shoot height, namely A6 (6.74 cm), number of leaves, namely A1 (8.2 strands) and A6 (8.2 strands), number of roots, namely A3 (11 .3 units) and a wet weight of A3 (0.4591 gram). In this study, a kinetin concentration of 0.5 ppm was good for increasing the number of leaves, and a concentration of 10% coconut water was good for increasing shoot height. Keywords: Potato, Tissue Culture, PGR, Kinetin, Coconut Water. Abstrak Penelitian ini bertujuan untuk mengetahui pengaruh dan konsentrasi kinetin terhadap tunas meriklon kentang dan untuk mengetahui pengaruh dan konsentrasi terbaik air kelapa terhadap tunas meriklon kentangPenelitian ini dilaksanakan di Laboratorium Genetika Tanaman, Fakultas Pertanian, Universitas Sam Ratulangi Manado. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari tujuh perlakuan yaitu A0 (kontrol/tanpa perlakuan), A1 (Kinetin 0,5 ppm), A2 (Kinetin 1 ppm), A3 (Kinetin 1,5 ppm), A4 (Air Kelapa 5%), A5 (Air Kelapa 7,5%), A6 (Air Kelapa 10%). Variabel yang diamati adalah: tinggi tunas, jumlah daun, jumlah akar, dan berat basah. Hasil penelitian menunjukan pemberian perlakuan kinetin dan air kelapa muda berpengaruh nyata terhadap parameter tinggi tunas yaitu A6 (6,74 cm), jumlah daun yaitu A1 (8,2 helai) dan A6 (8,2 helai), jumlah akar yaitu A3 (11,3 unit) dan berat basah yaitu A3 (0.4591 gram). Pada penelitian ini, konsentrasi kinetin 0,5 ppm sudah baik untuk peningkatan jumlah daun, dan konsentrasi air kelapa 10% sudah baik untuk meningkatkan tinggi tunas. Kata kunci: Kentang, Kultur Jaringan, ZPT, Kinetin, Air Kelapa
Study Of Types Of Weeds That Have The Potential As Traditional Medicine Ingredients Used By The Community In North Bolaang Mongondow Regency Mamarimbing, Rinny; Doodoh, Beatrix; Tumewu, Pemmy; Tulungen, Antje Grace; Liwu, Suzanne Laura
Jurnal Agroekoteknologi Terapan Vol. 5 No. 1 (2024): EDISI JANUARI-JUNI 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v5i1.52655

Abstract

This research aims to obtain data on weed types that have the potential to be used as medicinal plants and are used by the community in the district. North Bolaang Mongondow Includes 1). Sangkub District, 2) Bintauna District, 3) Kaidipang District, 4) Pinogaluman District. The methods used in this research were field observations and interviews with healers and people who use weed as a traditional medicinal plant. The data/samples that will be taken over 4 sub-districts. The ethnic diversity that exists in Indonesia means that the use of weed as medicine is increasingly diverse. North Sulawesi Province has a wealth of plants as traditional medicines which can be processed to national standards into herbal medicines. The indigenous population in North Bolaang Mongondow Regency consists of the Kaidipang tribe and the Bintauna tribe. Various ethnic groups, including the Sangihe ethnic group and the Mongondow ethnic group, still use weed as an ingredient in traditional medicine. Weeds are wild plants defined as nuisance plants because they interfere with farmers' activities in cultivating crops and can reduce crop production. Apart from disturbing cultivated plants, weeds can be used as medicinal raw materials. Many types of weeds are used by the community as traditional medicine. Certain types of weed have been developed in the form of industrial-scale medicines. These weed species include Peperomia pellucida (L.), Cyperus rotundus L., Heliotropium indicum L., Eleusine indica (L.) Gaernt, Ageratum conyzoides L. The results of the research show that people in East Bolaang Mongondow Regency still use weed as a mixture of traditional medicinal ingredients. Keywords: medicinal plants, potential of weeds as medicinal plants Abstrak Tujuan penelitian ini adalah memperoleh data jenis gulma yang berpotensi sebagai tumbuhan obat dan dimanfaatkan masyarakat di Kab. Bolaang Mongondow Utara Meliputi 1). Kecamatan Sangkub, 2) Kecamatan Bintauna, 3) Kecamatan Kaidipang, 4) Kecamatan Pinogaluman. Metode yang digunakan dalam penelitian ini adalah observasi lapangan, wawancara  pengobat dan  masyarakat pengguna gulma sebagai tumbuhan obat tradisional.  Data/sampel yang akan diambil meliputi 4 kecamatan.  Keanekaragaman etnis yang ada di Indonesia menyebabkan pemanfaatan gulma sebagai obat juga semakin beraneka ragam.  Provinsi Sulawesi Utara memiliki kekayaan tumbuhan sebagai obat tradisional yang bisa diolah berstandar nasional menjadi obat herbal.  Penduduk asli di Kabupaten Bolaang Mongondow Utara terdiri dari suku Kaidipang dan Suku Bintauna. Berbagai etnis diantaranya etnis Sangihe, etnis Mongondow masih erat menggunakan gulma sebagai bahan obat tradisional.   Gulma merupakan tumbuhan liar didefinisikan sebagai tumbuhan pengganggu  karena mengganggu kegiatan petani dalam budidaya tanaman dan dapat menurunkan produksi tanaman.  Gulma selain mengganggu tanaman budidaya, dapat dimanfaatkan sebagai bahan baku obat. Banyak jenis gulma yang dimanfaatkan oleh masyarakat sebagai obat tradisional. Ada jenis gulma tertentu sudah dikembangkan dalam bentuk obat skala industri. Spesies gulma tersebut antara lain Peperomia pellucida (L.), Cyperus rotundus L., Heliotropium indicum L., Eleusine indica (L.) Gaernt, Ageratum conyzoides L. Hasil penelitian menunjukkan bahwa masyarakat di Kabupaten Bolaang Mongondow Timur masih menggunakan gulma sebagai campuran ramuan obat tradisional. Kata kunci: tumbuhan obat, potensi gulma sebagai tumbuhan obat.
Cultivation Of Corn In The Dry Season Through Community Partnership Program In SMKN PP Kalasey Pamandungan, Yefta; Wanget, Sesilia A.; Doodoh, Beatrix
Jurnal Agroekoteknologi Terapan Vol. 5 No. 1 (2024): EDISI JANUARI-JUNI 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v5i1.53301

Abstract

The Community Partnership Program on Empowerment of SMKN PP Kalasey Students on Maize Cultivation in the Dry Season implemented in Kalasey Satu village, Mandolang District, Minahasa Regency, North Sulawesi, aims to: 1) Increase students' knowledge about corn cultivation in the dry season, 2) Increase students' knowledge about corn cultivation by modifying the planting rows between two varieties of corn, namely sweet corn and purple corn with a ratio of 4:1, 3) Empower educators at SMKN PP Kalasey as facilitators in corn cultivation activities in the dry season. This activity was carried out from September to October 2023 with the methods of agricultural extension, training, and plot demonstration and accompaniment. The program participants were students of SMKN PP Kalasey and were assisted by teachers as facilitators. Based on the results of the activity program, there is a positive impact on improving community values in terms of education in agriculture, increasing the application of science and technology regarding corn cultivation techniques in the dry season, increasing knowledge about corn cultivation techniques by modifying corn planting rows between sweet corn and purple corn to produce consumption materials, namely sweet purple corn, and knowledge about independent seed supply. Keywords: crop cultivation, maize, dry season Abstrak Program Kemitraan Masyarakat (PKM) mengenai Pemberdayaan Siswa SMKN PP Kalasey Mengenai Budidaya Tanaman Jagung Pada Musim Kemarau yang dilaksanakan di desa Kalasey Satu, Kecamatan Mandolang, Kabupaten Minahasa, Sulawesi Utara, bertujuan untuk: 1) Meningkatkan pengetahuan siswa mengenai budidaya tanaman jagung pada musim kemarau, 2) Meningkatkan pengetahuan siswa mengenai budidaya tanaman jagung dengan memodifikasi baris tanam antara dua varietas jagung yaitu jagung manis dan jagung ungu dengan ratio 4:1, 3) Memberdayakan tenaga pendidik (guru) di SMKN PP Kalasey sebagai fasilitator dalam kegiatan budidaya tanaman jagung di musim kemarau. Kegiatan PKM ini dilaksanakan pada September sampai dengan Oktober 2023 dengan metode Penyuluhan, Pelatihan dan Demonstrasi Plot serta Pendampingan. Peserta program PKM yaitu siswa SMKN PP Kalasey dan dibantu oleh para guru sebagai fasilitator. Berdasarkan hasil kegiatan PKM menunjukkan adanya dampak positif bagi perbaikan tata nilai masyarakat dalam hal pendidikan di bidang pertanian, peningkatan penerapan IPTEK mengenai teknik budidaya jagung dimusim kemarau, peningkatan pengetahuan mengenai teknik budidaya jagung dengan memodifikasi baris tanam jagung antara jagung manis dan jagung ungu dalam upaya menghasilkan bahan konsumsi berupa jagung manis berbulir ungu, serta pengetahuan mengenai penyediaan benih secara mandiri. Kata kunci: budidaya tanaman, jagung, kemarau
The Effects of Substituting Straw Compost for NPK Fertilizer On Field Rice Growth and Yield Using The SRI (System of Rice Intensification) Method Rantung , Rantung; Paulus, Jeanne M.; Supit, Paula C. H.; Ogie, Tommy B.; Lengkong, Edy F.; Walingkas, Stanley A. F.; Inkiriwang, Annatje E. B.; Doodoh, Beatrix; Pangemanan, Ventje; Najoan, Jemmy; Polii, Maria G. M.; Tulung, Stella Maria Theresia
Jurnal Agroekoteknologi Terapan Vol. 5 No. 1 (2024): EDISI JANUARI-JUNI 2024
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/jat.v5i1.54192

Abstract

With an agroecological philosophy, the SRI (System of Rice Intensification) technique is a rice production technology approach that prioritizes soil, plant, and water management through local expertise and group empowerment based on environmentally beneficial activities. The purpose of this study is to investigate lowland rice growth and yield by using composted straw instead of NPK fertilizer. Implemented in Tara-Tara II village, West Tomohon sub-district for 5 (five) months with one factor treatment, namely the ratio of NPK fertilizer dose and straw compost dose: 100% NPK + straw compost 0% straw compost (P0), 75% NPK + 25% straw compost (P1), 50% NPK + 50% straw compost (P2), 25% NPK + 75% straw compost (P3), and 0% NPK + 100% straw compost (P4). The variables observed included: plant height, number of fodder, number of panicles/clumps, weight of 100 harvested dry grains, number of grains/panicles, percentage of smooth grains/clumps and harvested dry grain yield. Substitution of NPK fertilizer with compost straw has no effect on the height of lowland rice plants using the SRI (System of Rice Intensification) method, but does affect the number of productive tillers. The highest number of productive tillers was found in P2 (50% NPK + 50% straw compost), P3 (25% NPK + 75% straw compost) and P4 (0% NPK + 100% straw compost), with an average value of 31, respectively. 27; 28.20 and 27.53 tillers, while treatment P3 (25% NPK + 75% straw compost) and lower values in treatments P0 (100% NPK + 0% straw compost) and P1 (75% NPK + 25% straw compost ) with an average value of 25.83; and 25.67 offspring. Keywords: System of Rice Intensification (SRI), rice, straw compost.
Pengaruh Konsentrasi Biourine Untuk Meningkatkan Pertumbuhan Tanaman Kedelai (Glycine max (L.) Merill) Sompotan, Saartje; Tulungen, Antje Grace; Tulung, Stella M. T.; Tumewu, Pemmy; Polii, Maria G.; Doodoh, Beatrix; Raintung, Jeane S. M.; Titah, Tilda; Porong, Jelie V.; Walingkas, Stanley A. F.
AGRI-SOSIOEKONOMI Vol. 20 No. 2 (2024): Agri-Sosioekonomi
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/agrsosek.v20i2.57063

Abstract

The purpose of the research was to study the effect of biourine on soybean plant growth, and to obtain the concentration of biourine that can increase soybean growth. To achieve the objectives, the research was designed using a completely randomized design. The treatments consisted of, A = No Biourine, B = 100 ml biourine/1 liter of water, C = 200 ml biourine/1 liter of water. Each treatment was repeated four times resulting in 12 experimental pots. The parameters observed were the number of leaves and the number of soybean branches. Data were analyzed using analysis of variance and 5% BNT test. The results showed that the application of biourine increased the growth of soybean plants as indicated by plant height and the number of leaves with three branches. The concentration of 100 ml biourine/1 liter of water increased the growth of soybean plants.
Co-Authors Deanne Kojoh, Deanne Edy F. Lengkong Inkiriwang, Annatje E. B. Jeanne M. Paulus Jemmy Najoan, Jemmy Lengkong, Edy Fredy Liwu, Suzanne Laura Ogie, Tommy B. Pemmy Tumewu Polii, M. G. M. Polii, Maria G. Polii, Maria G. M. Polii-Mandang, Jeany Sh. Porong, Jelie V. Raintung, J. S. M. Raintung, Jeane S. M. Rantung , Rantung Rinny Mamarimbing Runtunuwu, Semuel David saartje Sompotan Sagai, Elvis Sondakh, T. D. Supit, Paula C. H. Tambun, Vistria Tilda Titah Tulung, Stella M. T. Tulung, Stella Maria Theresia Tulungen, Antje Grace Ventje Pangemanan W. Tilaar Walingkas, Stanley A. F. Wanget, Sesilia A. Yefta Pamandungan