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All Journal Jurnal Bios Logos BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Pendidikan, Sains dan Teknologi Jurnal Ekonomi Pertanian dan Agribisnis
Rahmadina
Universitas Islam Negeri Sumatera Utara
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Social Sciences

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Pertumbuhan Dan Perkembangan Tanaman Sawi Hijau (Brassica Rapa Var) Secara Hidroponik Dengan Pemberian POC (Pupuk Organik Cair) Di UPT Pengembangan Benih Holtikultura Rahmadina; Adinda Husna Fatia Zahro
Jurnal Pendidikan, Sains Dan Teknologi Vol. 2 No. 1 (2023): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jpst.v2i1.515

Abstract

Hydroponics is a farming method in which plant nutrients are provided by a nutrient solution dissolved in water. Hydroponic systems are classified into two types, namely substrate systems and systems without substrate. The media used in hydroponics is organic media. Organic media have different physical and chemical structures compared to inorganic media. This media has durability as a strong support which has a good effect on plants such as being a good nutrients storage place. Green mustard plants with fibrous roots that grow and spread in all directions, no plants form around the soil surface. Mustard greens have short, straight stems that are planted on the ground. The leaves on the green mustard plant are round, glabrous, and light to dark green in color.
Pertumbuhan Dan Perkembangan Tanaman Sawi Hijau (Brassica Rapa Var) Secara Hidroponik Dengan Pemberian POC (Pupuk Organik Cair) Di UPT Pengembangan Benih Holtikultura Rahmadina
Jurnal Ekonomi Pertanian dan Agribisnis Vol. 1 No. 1 (2023): Jurnal Ekonomi Pertanian dan Agribisnis
Publisher : CV.ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Hydroponics is a farming method in which plant nutrients are provided by a nutrient solution dissolved in water. Hydroponic systems are classified into two types, namely substrate systems and systems without substrate. The media used in hydroponics is organic media. Organic media have different physical and chemical structures compared to inorganic media. This media has durability as a strong support which has a good effect on plants such as being a good nutrients storage place. Green mustard plants with fibrous roots that grow and spread in all directions, no plants form around the soil surface. Mustard greens have short, straight stems that are planted on the ground. The leaves on the green mustard plant are round, glabrous, and light to dark green in color.
Uji Organoleptik Daun Jeruju (Acanthus ilicifoliusL.) sebagai Minuman Herbal Dengan Penambahan Jahe (Zingiber officinale) Sinta Rahayu; M. Idris; Rahmadina
JURNAL BIOS LOGOS Vol. 14 No. 1 (2024): JURNAL BIOS LOGOS
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/jbl.v14i1.54662

Abstract

Tanaman Jeruju (Acanthus ilicifolius L.) merupakan salah satu jenis mangrove yang memiliki banyak manfaat, salah satunya adalah pemanfaatannya untuk membuat teh dengan campuran jahe (Zingiber officinale). Penelitian ini menggunakan metode eksperimen dengan analisis data kuantitatif untuk menguji kadar antioksidan dan kadar flavonoid pada berbagai formulasi, yaitu 80%: 20%, 70%: 30%, 60%: 40%, dan 50%: 50%. Selain itu, penelitian ini juga menggunakan metode survei dengan analisis data kualitatif untuk menguji sifat organoleptik. Hasil penelitian menunjukkan bahwa formulasi dengan 50% jeruju dan 50% jahe memiliki kadar antioksidan dan kadar flavonoid total tertinggi. Dari segi organoleptik, formulasi 60%: 40% mendapatkan nilai tertinggi dari segi kesukaan yaitu 56%, sedangkan dari segi aroma, formulasi 60%: 40% mendapatkan nilai tertinggi yaitu 75%. Dari segi rasa, formulasi 50%:50% mendapatkan nilai tertinggi yaitu 75,6%, dan dari segi warna, formulasi 50%:50% mendapatkan nilai tertinggi yaitu 80,4%.
Efektivitas Penambahan Auksin (IBA) dan Sitokinin (BAP) Terhadap Sambung Pucuk (Grafting) pada Pertumbuhan Vegetatif Tanaman Alpukat (Persea Americana) Rafika Nasution; Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 4 (2025): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/rs21m728

Abstract

This study aimed to determine the effectiveness of auxin (IBA) and cytokinin (BAP) application on avocado (Persea americana) in improving grafting success. The method used was a factorial randomized block design (RBD) of 3×3 with three replications. The observed parameters included the percentage of graft survival, time to bud emergence, number of buds, bud length, and number of leaves. The results showed that the application of IBA and BAP significantly affected the time to bud emergence and bud length, but had no significant effect on the percentage of graft survival, number of buds, and number of leaves. In conclusion, growth hormones can accelerate the initial physiological response in grafting, although they do not always impact overall vegetative growth.  Keywords: Avocado, BAP, Grafting, IBA, Persea americana
Co-Authors Adinda Husna Fatia Zahro M. Idris Rafika Nasution Sinta Rahayu