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Pengaruh Kerapatan Tanaman dan Pupuk Nitrogen (N) Terhadap Pertumbuhan dan Hasil Tanaman Paprika Lihiang, Anatje; Tumbel, Ferny M.; Tanor, Meity N.; Butarbutar, Regina R.
Produksi Tanaman Vol. 11 No. 4 (2023): April
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.protan.2023.011.04.01

Tujuan penelitian ini adalah untuk mengetahui tingkat kerapatan tanaman terbaik pada pertumbuhan dan hasil tanaman dan pengaruh interaksi antara kerapatan tanaman dan pupuk nitrogen terhadap pertumbuhan dan hasil tanaman paprika. Lahan penelitian berada di ketinggian 600 m dpl, dengan suhu 24 – 26 oC. Alat yang digunakan dalam penelitian ini adalah polibag 9 kg, meteran, alat tulis, gunting, kamera, timbangan analitik, dan ayakan. Bahan yang digunakan selama penelitian adalah benih paprika merah, tanah, kompos, pupuk urea (N) dan air. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) diulang sebanyak 3 kali sehingga diperoleh 48 percobaan. Petak perlakuan penelitian ini adalah: N0: Tanpa pupuk nitrogen (Urea), N1: Pupuk nitrogen 50 kg/ha, N2: Pupuk Nitrogen 100 kg/ha, N3: Pupuk Nitrogen 150 kg/ha dan K1: 20 x 20 Cm, K2: 30 x 30 cm, K3: 40 x 40 cm, K4: 50 x 50 cm. Apabila terdapat pengaruh yang berbeda nyata pada perlakuan, maka dilanjutkan dengan menggunakan uji BNT (Beda Nyata Terkecil) dengan taraf 5%. Pengamatan yang dilakukan meliputi: Tinggi tanaman, jumlah daun, bobot buah segar per tanaman dan per hektar. Hasil penelitian menunjukkan bahwa jarak tanam yang sesuai untuk pertumbuhan tanaman seperti tinggi tanaman, jumlah daun dan hasil buah paprika adalah pada jarak tanaman 40 X 40 cm dengan pupuk urea 150 kg/ha. Begitu juga dengan berat segar per tanaman dan per hektar terdapat pada perlakuan yang sama yaitu pada perlakuan N3K3 (pupuk urea 150 kg/ha dan jarak tanam 40 X 40 cm) yang memberikan hasil tertinggi. Kata kunci : Jarak tanam, Paprika, Pertumbuhan tanaman, Urea.

Model Pembelajaran Problem-Based Learning : Implementasi pada Pembelajaran Biologi Materi Sistem Gerak Melisa Paulina Moonik; Anatje Lihiang; Christny F.E. Rompas
Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam Vol. 3 No. 3 (2025): Mei: Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/polygon.v3i3.484

This research aims to improve student learning outcomes in motion system materials by applying the Problem-Based Learning (PBL) learning model at Tumou Tou Girian Christian High School, Bitung. This research was carried out in two cycles, each consisting of planning, implementation, observation, and reflection stages. The first cycle showed that only 36% of students completed learning, while the other 64% did not. In the second cycle, student learning completeness increased to 84% after improvements and the implementation of more effective strategies. Applying PBL allows students to actively engage in learning, develop problem-solving skills, and think critically. The results of this study show that PBL can increase students' motivation in learning and encourage better interaction between students. Additionally, the PBL model is effective in helping students construct their knowledge, relate the subject matter to real life, and improve their overall learning outcomes. This research contributes to developing innovative learning methods that can be applied to improve the quality of education, especially in biology learning. These findings imply the importance of using problem-based learning models in improving education quality and students' high-level thinking skills. For further research, exploring the application of PBL in other subjects and its impact on students' social skills is recommended.

Penerapan Strategi Pembelajaran Inkuiri untuk Meningkatkan Hasil Belajar Peserta Didik pada Materi Keanekaragaman Hayati di Kelas X SMA Negeri 2 Tondano Christin Natalia Tutainon; Anatje Lihiang; Femmy R. Kawuwung
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 3 No. 1 (2025): Maret : Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/pentagon.v3i1.454

This research aims to improve students' learning outcomes on biodiversity materials by applying inquiry learning strategies in class X-A SMA Negeri 2 Tondano. This research was carried out in two cycles, each with three meetings. In the first cycle, the student's learning outcomes showed classical completeness only reached 50%, with an average score of 75.6. This is due to students' lack of active participation in passive learning. Based on the reflection results, improvements were made in the second cycle by emphasizing increasing students' activeness in asking, answering, and discussing. The results in the second cycle showed a significant improvement, with an average score of 86.6 and classical completeness reaching 90%. This improvement shows that inquiry learning strategies effectively improve student learning outcomes. Although two students had not achieved completeness, the remedial provided succeeded in helping them achieve results on par with other students. This research proves that inquiry-based learning can increase students' involvement in learning and improve their learning outcomes. Therefore, it is recommended that inquiry learning strategies be applied more widely in other classes to improve the quality of education.

Interactive Power Point On Human Movement System Material; An Effort To Improve Biology Learning Outcomes At Kaima Advent Middle School Heltiana Heltiana; Jefry Jack Mamangkey; Anatje Lihiang
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.1213

The world of education plays a significant role in the development of students. So, to facilitate the learning process for students is the main task of a teacher. For this reason, teachers are not only required to make the learning atmosphere comfortable and exciting. However, the teacher must also be able to improve maximum learning outcomes for students. This study aims to determine whether the application of interactive PowerPoint learning media in the classroom can help improve student's learning outcomes in class VIII on the material of the human movement system as well as research. In contrast, the object used in this research is the application of learning media using interactive PowerPoint media at Arrival Junior High School Kaima. The type of research used is classroom action research by applying two cycles of data collection obtained from observations of teacher activities and observations of student activities as well as tests before and after the action and documentation. The data analysis technique used in this study is a qualitative descriptive technique. Based on the study results, the class action that the researchers had carried out found that before the action was taken, the student's learning outcomes were 0%, or the number of students who had completed was absent. At the same time, there was an increase of 83.33% in the first cycle, and in the second cycle, again experienced an increase of 100%. This means that learning using interactive PowerPoint media is proven to help teachers improve learning outcomes in Kaima Adventist Junior High School class VIII students.

Pendampingan Pengolahan Minyak Kelapa dalam Mendukung Program Penguatan Profil Pelajar Pancasila di Sekolah Menengah Rawung, Livana Dethris; Moko, Emma Mauren; Soputan, Grace Jenny; Rayer, Debby J J; Lihiang, Anatje; Wantania, Johanna Zusye
Prima Abdika: Jurnal Pengabdian Masyarakat Vol. 4 No. 4 (2024): Volume 4 Nomor 4 Tahun 2024
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Flores Ende

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/abdika.v4i4.4853

The Pancasila Student Profile Strengthening Project or often referred to as the P5 Project is an effort to support the realization of student figures based on the Pancasila foundation through the process of reviewing student learning materials based on projects. One of the topics of the P5 activities carried out at SMA N 2 Ratahan is entrepreneurship, and coconut oil processing is the theme raised. The implementation method of community service activities consists of dissemination, training/technology transfer, as well as monitoring and evaluation at the final stage. Through this community service activity, there is an increase in the level of community empowerment in this case students and teachers, namely increasing student knowledge and skills about processing coconuts into coconut oil and blondo using more modern tools. The activities include production and packaging. This activity has also been able to improve students' life skills to be able to become entrepreneurs later.

Analysis of Dominant Number Values Weed Population in Paddy Rice Cultivation (Oryza sativa, L.) in Koya Village, Minahasa, North Sulawesi Kasim, Yuriko; Lihiang, Anatje; Gedoan, Sukmarayu; Tanor, Meity; Yalindua, Aser; Sumampouw, Herry
Indonesian Biodiversity Journal Vol. 5 No. 1 (2024): April 2024
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/ibj.v5i1.9076

Paddy rice is the main food crop in Indonesia because rice is the primary food source of the Indonesian people. However, it faces obstacles caused, among others, by the presence of nuisance plants, namely weeds, that can reduce the quantity and quality of harvest or production. This study examines the value of the dominant Number of weed populations in rice field cultivation. The research method used was weed observation with analysis of the chief number value, using the square of a sample plot measuring 50 cm x 50 cm, randomly placed on the experimental land. The dominant number value analysis was carried out four times at the beginning of the study as an initial vegetation analysis, 21 DAP observations, 45 DAP observations, and 60 DAP observations. The results showed that the weed species with the highest Dominant Number Value at initial words in paddy fields were Paspalum disticum, Fibristylis litoralis, Marsilea crenata, Cyperus iria, and Ludwigia octovalvis; weed species with the highest Dominant Number Value at 21 DAP observations were P. disticum, Echinochloa crusgalli, F. litoralis, M. crenata, and Leersia hexandra; The weed species with the highest Dominant Number Value at 45 DAP observations were P. disticum, F. litoralis, C. iria, E. crusgalli, and Leersia hexandra and the weed species with the highest Dominant Number Values at 60 DAP observations were E. crusgalli, P. disticum, F. litoralis, Scirpus juncoides, and S. juncoides

Analysis of Dominant Number Values Weed Population in Paddy Rice Cultivation (Oryza sativa, L.) in Koya Village, Minahasa, North Sulawesi Kasim, Yuriko; Lihiang, Anatje; Gedoan, Sukmarayu; Tanor, Meity; Yalindua, Aser; Sumampouw, Herry
Indonesian Biodiversity Journal Vol. 5 No. 1 (2024): April 2024
Publisher : Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/ibj.v5i1.9076

Paddy rice is the main food crop in Indonesia because rice is the primary food source of the Indonesian people. However, it faces obstacles caused, among others, by the presence of nuisance plants, namely weeds, that can reduce the quantity and quality of harvest or production. This study examines the value of the dominant Number of weed populations in rice field cultivation. The research method used was weed observation with analysis of the chief number value, using the square of a sample plot measuring 50 cm x 50 cm, randomly placed on the experimental land. The dominant number value analysis was carried out four times at the beginning of the study as an initial vegetation analysis, 21 DAP observations, 45 DAP observations, and 60 DAP observations. The results showed that the weed species with the highest Dominant Number Value at initial words in paddy fields were Paspalum disticum, Fibristylis litoralis, Marsilea crenata, Cyperus iria, and Ludwigia octovalvis; weed species with the highest Dominant Number Value at 21 DAP observations were P. disticum, Echinochloa crusgalli, F. litoralis, M. crenata, and Leersia hexandra; The weed species with the highest Dominant Number Value at 45 DAP observations were P. disticum, F. litoralis, C. iria, E. crusgalli, and Leersia hexandra and the weed species with the highest Dominant Number Values at 60 DAP observations were E. crusgalli, P. disticum, F. litoralis, Scirpus juncoides, and S. juncoides

Lotta Village Social Empowerment Through Aquaponic Urban Farming in Sentrum Agraris Lotta: Pemberdayaan Masyarakat Desa Lotta Melalui Urban Farming Akuaponik di Sentrum Agraris Lotta Moko, Emma Mauren; Rawung, Livana Dethris; Rahardiyan, Dino; Sitanayah, Lanny; Lihiang, Anatje; wa, Johanna Zusye
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 6 (2024): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/dinamisia.v8i6.22550

Urban farming, an agricultural concept utilizing limited space. This application is fititng for urban and suburban scapes with limited agricultural fields like Lotta village, located in the suburbans of Manado city. Sentrum Agraris Lotta (SAL), a non profit organization that functions as the societies eduction hub in organic agricultur, SAL has facilitated this aquaponic implementation as an empowerment and mentoring activity for the PKK and Local Government of Lotta Village, Pineleng District of Minahasa Regency. Integrating vegetable farming with fish farming, this activity serves as a vesel for the KKN MBKM students progam. This activity elevated social empowerments by practical skills impartment to the district and partnering organizations, while disseminating the society on food security and household economy. Also a media for students in implementing science and social engagement in an off-campus practical activity as one of the parameter of the main higher education performance indicators (IKU-PT).

Pendampingan Pemanfaatan Limbah Organik Rumah Tangga Menjadi Cairan Multiguna Eco-enyme bagi Kelompok PKK Kelurahan Karombasan Utara: Technical Empowerment: Converting Domestic Organic Waste into Multipurpose Eco-Enzymes for the PKK Community in North Karombasan Livana Dethris Rawung; Johanna Zusye Wantania; Christny Ferdina Evi Rompas; Emma Mauren Moko; Dino Rahardiyan; Anatje Lihiang; Fanny Nella Nanlohy
Vivabio: Jurnal Pengabdian Multidisiplin Vol. 8 No. 1 (2026): Vivabio: Jurnal Pengabdian Multidisiplin
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/vivabio.v8i1.68519

Waste management represents a critical daily challenge requiring systematic and effective solutions. The majority of generated waste is organic, while mostly domestic activities serving as the main contributor. Community-based waste management requires active multi-stakeholder participation, especially from household cohorts and the PKK (Pemberdayaan Kesejahteraan Keluarga) family welfare movement. Transforming organic waste into a multipurpose eco-enzyme liquid offers a highly viable and practical method for the community level implementation. This community service initiative aimed to provide technical assistance in converting organic waste into multipurpose eco-enzyme liquids for the PKK group in Lingkungan 1, North Karombasan Sub-district of Manado City. The program was executed in three systematic stages: socialization and dissemination of the technology, hands-on technical mentoring for eco-enzyme formulation, and sustainability monitoring and evaluation. The results demontrated that the mentoring and technological transfer program significantly enhanced the knowledge and technical proficiency of the PKK participants. Consequently, the community successfully processed domestic waste into functioanl, high-value multipurpose eco-enzyme liquids. ABSTRAK Pengelolaan sampah menjadi salah satu issue atau permasalahan krusial sehari-hari yang membutuhkan penanganan yang tepat untuk diselesaikan, sebagian besar merupakan sampah organik dimana aktifitas rumah tangga menyumbang porsi terbesar produksi sampah. Pengelolaan sampah berbasis partisipasi masyarakat menuntut keterlibatan berbagai komunitas, termasuk keterlibatan dan partisipasi kelompok rumah tangga dan Ibu PKK. Metode pengolahan sampah organik menjadi cairan muktiguna eco-enzym merupakan metode yang mudah untuk diterapkan dimasyarakat. Tujuan dari kegiatan ini adalah melakukan pendampingan pengolahan sampah organik menjadi cairan multiguna ecoenzyme bagi ibu PKK Lingkungan 1, Kelurahan Karombasan Utara, Kota Manado. Kegiatan dilakukan melalui tahapan sosialiasi dan diseminasi alih teknologi pembuatan cairan multiguna eco-enzym, pendampingan alih teknologi pembuatan cairan multiguna eco-enzym dan monitoring dan evaluasi keberlanjutan program pendampingan. Hasil kegiatan menunjukkan program pendampingan dan alih teknologi dapat meningkatkan pengetahuan dan ketrampilan kelompok Ibu PKK Kelurahan Karombasan Utara Lingkungan 1, Kota Manado dalam melakukan pengolahan sampah organik khususnya sampah rumah tangga menjadi cairan multiguna eco-enzyme.

Penerapan Model Pembelajaran Game-Based Learning untuk Meningkatkan Keaktifan dan Hasil Belajar Siswa pada Materi Gangguan Sistem Pernapasan Manusia Reinelbi Esbi Pabetta; Anatje Lihiang; Masje Wurarah
Jurnal Cakrawala Pendidikan dan Biologi Vol. 3 No. 2 (2026): Juni: Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v3i2.1114

This study aims to improve student learning activeness and outcomes in eleventh-grade students at SMA Negeri 1 Kawangkoan Barat on the topic of respiratory system disorders through the implementation of the game-based learning (GBL) model. Low student achievement was attributed to passive participation, teacher-centered instruction, and insufficient student engagement during lessons. This study employed a Classroom Action Research (CAR) design executed over two cycles involving 21 students as research subjects. Each cycle comprised four stages: planning, action, observation, and reflection. Multiple-choice test items and observation sheets for student activities served as research instruments. Results showed an improvement in classical learning completeness from 76.19% in Cycle I (mean score: 85.24) to 91.30% in Cycle II (mean score: 88.76), representing an increase of 15.11%, which confirmed that the success criterion (≥85% students achieving mastery) was met. Observations of student activity also revealed an increase from the "Active" category in Cycle I (85.71% active students) to "Very Active" in Cycle II (86.96% active students). These findings demonstrate that the game-based learning model effectively enhances student biology achievement by promoting interactive learning, motivation, and collaborative problem-solving activities.

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