Article Per Year (5 Year)
p-Index From 2021 - 2026
2.693
P-Index
This Author published in this journals
All Journal HAYATI Journal of Biosciences Agrotrop : Journal on Agriculture Science AGRIKA Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Pelita Perkebunan AGRIVITA, Journal of Agricultural Science Jurnal Penelitian Karet Jurnal Ilmiah Pertanian Jurnal SOLMA JMM (Jurnal Masyarakat Mandiri) Jurnal Pertanian Agros Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) Jurnal Abdi Insani Proceedings Series on Physical & Formal Sciences Warta LPM AGRIC
Endang Pudjihartati
Universitas Kristen Satya Wacana
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 21 Documents
Search

 1   2   3 
Potential of Foliar Fertilizer and Organic Additives for Vanda tricolor Protocorm Regeneration Siti Yulaekhah; Maria Marina Herawati; Endang Pudjihartati
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1424-1433

Abstract

Vanda tricolor orchid is propagated by in vitro culture using Vacin & Went (VW) media. The price of this media is quite high, so research is needed on alternative media that can replace VW media. The objectives of this study were to (1) determine the effect of foliar fertilizer concentration and addition of organic materials on in vitro protocorm regeneration in to planlets, (2) obtain a combination of foliar fertilizer concentration and organic materials that can be used to subtitude VW as a medium for Vanda tricolor protocorm regeneration. The treatments tested were the concentration of NPK foliar fertilizer (21:21:21), namely:     1 g/L, 1.5 g/L, 2 g/L, and 2.5 g/L and various organic materials, namely: no organic material, banana, potato, banana+potato. VW was use as a control. Data analysis to compare VW control with all treatments used Orthogonal Contrast further test, while to compare between treatment combinations using Analysis of Variance (ANOVA) and DMRT further test at the 5% level. The results showed that leaf fertilizer at a concentration of 2.5 g/L was able to accelerate the formation of shoots and roots without the addition of organic material. In addition, leaf fertilizer media plus potatoes can be used to replace VW as a protocorm regeneration media at affordable cost.
Co-Authors Alfa Sada Saputra Alfred Jansen Sutrisno Aminuyati Andree Wijaya Setiawan ANWI APRILIANA Aziz Purwantoro Bistok Hasiholan Simanjuntak Cornelia Deserinda Devita Kotten Djoko Murdono Endang Sulistyaningsih Erik Kado Nugroho Erlitha Rahmawati Exvaricha Exvaricha Fatma Rosita Ratnaningtyas Flora Novi Shania Fransisca Mareta Kurnia Sari HARMASTINI SUKIMAN Intan Berlian, Intan Jonathan Galih Raka Kusuma Kezia Natalia Lois Hintanara Shine Tanggara Maria Marina Herawati Murtiwulandari Novinanto, Antonius Nugraheni Widyawati Purwoko, Agus Rahotni Imanta Damanik Sabrina Ayu Satriyas Ilyas Sindu Anarqi, Sindu Siti Yulaekhah Sudarsono Suprihati Suprihati Suprihati Suwijiyo Pramono Teguh Iman Santoso Theresa Dwi Kurnia Tinjung Mary Prihtanti Willy Arnold Daniel Sekewael Yeni Setiyawan Yohanes Hendro Agus Yuli Kristiyanto Yuliana Pratiwi Asti Yuliawati