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All Journal Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Jurnal Multidisiplin Teknologi dan Arsitektur
Damai Agatha Tarihoran
Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Humanities Chemistry Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Nursing Physics

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Kajian Literatur: Karakter Morfologi Famili Poaceae Dita Salsabila; Damai Agatha Tarihoran; Adinda Br Pane; Andrian Raja Noel Tampubolon; Immanuel Siregar; Heppy Setya Prima
Jurnal Multidisiplin Teknologi dan Arsitektur Vol. 4 No. 1 (2026): Mei 2026
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/motekar.v4i1.8421

Abstract

Famili Poaceae merupakan kelompok tumbuhan monokotil yang memiliki persebaran luas dan berperan penting sebagai sumber pangan, pakan ternak, serta tanaman penutup tanah. Namun, informasi mengenai karakter morfologi famili Poaceae masih tersebar di berbagai sumber ilmiah sehingga diperlukan kajian yang lebih sistematis dan terintegrasi. Penelitian ini bertujuan untuk menganalisis karakter morfologi famili Poaceae berdasarkan berbagai sumber literatur ilmiah. Metode yang digunakan adalah studi literatur dengan pendekatan kualitatif melalui analisis berbagai jurnal ilmiah nasional dan internasional terbitan tahun 2022–2026. Metode studi literatur dipilih karena mampu memberikan sintesis data secara komprehensif dari berbagai hasil penelitian terdahulu. Hasil penelitian menunjukkan bahwa famili Poaceae memiliki karakteristik morfologi khas berupa akar serabut, batang beruas dan silindris, daun bertulang sejajar yang dilengkapi pelepah dan ligula, bunga berbentuk spikelet, serta buah bertipe kariopsis. Selain memiliki persamaan karakter dasar, beberapa spesies Poaceae juga menunjukkan variasi morfologi pada batang, daun, dan bunga sesuai dengan habitat tumbuhnya. Berdasarkan hasil kajian dapat disimpulkan bahwa karakter morfologi vegetatif dan generatif memiliki peranan penting dalam identifikasi, klasifikasi, dan analisis hubungan kekerabatan antarspesies famili Poaceae. Penelitian selanjutnya disarankan untuk melakukan pengamatan lapangan dan analisis anatomi maupun molekuler guna memperoleh data morfologi yang lebih mendalam dan akurat.
Analisis Fase Mitosis pada Akar Bawang Merah (Allium cepa) yang Direndam dalam Air Beras, Air Kelapa Muda, dan Air Biasa Damai Agatha Tarihoran; Marsedina Berutu; Winda Resta Laoli; Putu Azkia Shafrina; Larasati Arum Utami
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 2 (2026): May
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i2.1964

Abstract

Mitosis cell division is an important process in plant growth and occurs actively in meristematic tissues, one of which is the root tip of shallots (Allium cepa). Mitotic activity can be influenced by the growing medium used, especially media containing nutrients and growth regulators. This study aimed to examine the process of mitotic cell division in shallot root tips soaked in three different media, namely plain water, rice washing water, and young coconut water. The research was conducted using an experimental method with a descriptive approach. Shallots were soaked for approximately 48 hours until roots were formed, then the root tips were prepared using the squash method and observed under a light microscope. The observed parameters included the stages of mitosis and root growth. The results showed that the plain water medium only exhibited prophase and telophase stages with low mitotic activity. The rice washing water medium showed telophase and cytokinesis stages with moderate mitotic activity. Meanwhile, the young coconut water medium exhibited more complete mitotic stages, namely prophase, telophase, and cytokinesis, and produced the most optimal root growth. These findings indicate that the type of soaking medium affects mitotic activity in shallot roots, with young coconut water being the most effective medium in supporting cell division.
Co-Authors Adinda Br Pane Andrian Raja Noel Tampubolon Dita Salsabila Heppy Setya Prima Immanuel Siregar Larasati Arum Utami Marsedina Berutu Putu Azkia Shafrina Winda Resta Laoli