Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Biotropika Agriprima : Journal of Applied Agricultural Sciences
Ervinda Yuliatin
Mulawarman University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Efektivitas Pupuk Organik Cair dari Eceng Gondok (Eichornia crassipes (Mart), Solm) untuk Pertumbuhan dan Kecerahan Warna Merah Daun Aglaonema ‘Lipstik’ Ervinda Yuliatin; Yanti Puspita Sari; Medi Hendra
Biotropika: Journal of Tropical Biology Vol 6, No 1 (2018)
Publisher : University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.biotropika.2018.006.01.6

Abstract

Aglaonema “Lipstik” merupakan Aglaonema hibrida yang memiliki corak warna merah atau merah muda pada tepi daun sehingga diberi nama lipstik. Keunikan dan variasi warna daunnya, Aglaonema “Lipstik” dimanfaatkan sebagai penghias ruangan seperti ruang tamu, kantor dan hotel. Selain karena indah, tanaman ini mampu menyerap polusi udara di dalam ruangan. Sehingga banyak pecinta tanaman hias membudidayakannya. Dalam prosesnya, diperlukan perawatan agar memperoleh daun yang indah dengan menggunakan pupuk. Eceng gondong (Eichornia crassieps) dapat diolah menjadi pupuk organik cair (POC) karena memiliki kandungan unsur organik yang dapat digunakan untuk pertumbuhan tanaman. Tujuan utama penelitian ini adalah untuk mengetahui respon pertumbuhan Aglaonema “Lipstik” yang diberi pupuk organik cair eceng gondok. Metode penelitian menggunakan rancangan acak lengkap yang terdiri dari empat konsentrasi perlakuan POC (0 ppm, 1,5 ppm, 3 ppm dan 4,5 ppm) dalam enam kali pengulangan. Parameter pengamatan meliputi pertambahan jumlah daun, pertambahan tinggi tanaman, luas daun dan warna daun. Hasil penelitian menunjukkan bahwa POC eceng gondok tidak berpengaruh terhadap beberapa parameter yaitu pertambahan tinggi tanaman, jumlah daun, luas daun dan warna hijau daun. Sedangkan pada parameter penambahan kecerahan warna merah daun berpengaruh signifikan pada konsentrasi 4,5 ppm sebesar 3,5%.
The Ecological Significance of Plant Growth Promoting Rhizobacteria in Tropical Soil Kalimantan: A Narrative Review: Plant Growth Promoting Rhizobacteria in Tropical Soil Kalimantan Ervinda Yuliatin; Lutfi Fadhlillah; Ivoryta Arinda; Imam Rosadi; Nova Hariani; Linda Oktavianingsih
Journal of Tropical Life Science Vol. 13 No. 2 (2023)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.13.02.20

Abstract

The diversity of flora in Kalimantan influences the presence of microbe-associated with rhizosphere on their activities and functions in ecosystems. However, abiotic stress such as acidification, drought, and toxic soil residues negatively impacted soil health and plant growth in some regions of Kalimantan's soil. The rhizobacteria, as a group of the plant-growth-promoting rhizobacteria (PGPR), can colonize in the rhizosphere to produce their natural product in making phytohormone for root growth, maintaining soil aggregation and solubilizing the mineral in the soil. Those benefit of rhizobacteria is essential to investigate. However, the study of the role of rhizobacteria in Kalimantan soil interaction with the plant was unclear. Therefore, this review focused on the presence of rhizobacteria and their potency to solve abiotic problems in Kalimantan soil and the underlying mechanism rhizobacteria employs to tolerate harsh soil.
Digital Identification of Mango Leaf Diseases (Mangifera indica L.) through the Integrated Use of ImageJ, Plantix, and Agri AI Software for Accurate and Efficient Diagnosis Linda Oktavianingsih; Muhammadiyah; Ervinda Yuliatin; Ayesha Adzanni; Galih Robby Wasesa; Marselina Yunita; Siti Rahmadani
Agriprima : Journal of Applied Agricultural Sciences Vol 10 No 2 (2026): SEPTEMBER
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/agriprima.v10i2.819

Abstract

Food crops play an important role in supporting food security and the development of human civilization, including mango (Mangifera indica L.), which has high economic value but is susceptible to various leaf diseases. This study aimed to identify the types of diseases affecting mango leaves and to compare the analytical results obtained using ImageJ, Plantix, and Agri AI software. The method applied was purposive sampling by selecting leaf samples that exhibited disease symptoms. The tools used included HVS paper, a ruler, the Plantix and Agri AI applications, ImageJ software, and a smartphone, while the materials consisted of mango leaf samples and tissue paper. The research procedure began with a field survey to select symptomatic leaves, followed by disease identification using Agri AI and Plantix, and severity level analysis using ImageJ. The results showed that sample A was infected with anthracnose caused by Colletotrichum sp. and Pezizomycotina sp., whereas sample B was affected by cercospora leaf spot caused by Cercospora sp. and algal leaf spot caused by the parasitic alga Cephaleuros virescens. Quantitative analysis using ImageJ indicated that disease severity in sample A was 19.93%, while in sample B it was 16.65%. It can be concluded that the combined use of the three software applications supports more objective and accurate identification of disease types and severity levels.
Co-Authors Ayesha Adzanni Galih Robby Wasesa Imam Rosadi Ivoryta Arinda Linda Oktavianingsih Linda Oktavianingsih Lutfi Fadhlillah Marselina Yunita Medi Hendra Muhammadiyah Nova Hariani Siti Rahmadani Yanti Puspita Sari