Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Biologi Tropis Jurnal Wicara Desa
Isfiyana, Niza
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Immunology & microbiology Languange, Linguistic, Communication & Media Public Health Social Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
OPTIMALISASI KETAHANAN PANGAN MELALUI PENGELOLAAN TALAS DAN IKAN LOKAL DI DESA AIK BUKAQ, BATUKLIANG UTARA, LOMBOK TENGAH Jurnal Wicara; Fanreza, Dhanu; Isfiyana, Niza; Aspara, Natha; Rizki, Bintang; Jodi, Fitria; Saputra, M. Ilam; Fitriani, Cici Aulia; Suciana, Nunung; Hardiyaningrum, Ratria; Jamil, M. Habibillah
Jurnal Wicara Vol 3 No 4 (2025): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/xhwny434

Abstract

This community service activity was conducted in Aik Bukaq Village. Aik Bukaq Village is a tourist village where the majority of the population works as farmers and fish farmers. Ecologically, the Aik Bukaq tourist attraction is an ecotourism destination with an ecosystem with pristine natural potential. The village is home to abundant taro plants and freshwater fish. However, unfortunately, the surrounding community has not been able to utilize these resources optimally. Therefore, to support the utilization of the abundant fish and taro in the Aik Bukaq Village area and to increase community income, the following activities were carried out: (1) Making Dried Fish, (2) Making Taro Ice Cream, and (3) Digital Marketing Counseling.
Effects of Salinity Stress and ACC Deaminase Sidr Root PGPR Frequency on Growth and Yield of Chili Pepper Isfiyana, Niza; Nikmatullah, Aluh; Fauzi, M. Taufik
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): in Progress
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i3.12625

Abstract

Salinity stress is a major abiotic factor limiting chili pepper (Capsicum annuum L.) production by reducing water and nutrient uptake and increasing stress-induced ethylene accumulation. Plant Growth-Promoting Rhizobacteria (PGPR) producing 1-aminocyclopropane-1-carboxylate (ACC) deaminase have emerged as a promising biological approach to alleviate salt stress by lowering ethylene levels and promoting plant growth. This study aimed to evaluate the interaction between salinity levels and the application frequency of ACC deaminase-producing PGPR isolated from bidara (Ziziphus mauritiana) roots on chili pepper growth. A factorial randomized complete block design was employed with two factors: salinity levels (0, 2, 4, and 8 dS m⁻¹) and PGPR application frequencies (0, 1, 2, and 3 applications). Data were analyzed using analysis of variance followed by Tukey's HSD test at a 5% significance level. Significant interactions were observed for plant height, leaf number, fresh biomass, root biomass, shoot dry weight, and total dry weight. Increasing salinity significantly reduced plant growth, whereas repeated PGPR application improved vegetative performance. The highest biomass was obtained under non-saline conditions with two PGPR applications, while three applications produced the greatest plant height and leaf number. These findings demonstrate that ACC deaminase-producing PGPR from bidara roots effectively mitigates salinity stress and has potential as an environmentally friendly bioinoculant to improve chili pepper growth under saline conditions.
Co-Authors ALUH NIKMATULLAH Aspara, Natha Fanreza, Dhanu Fitriani, Cici Aulia Hardiyaningrum, Ratria Jamil, M. Habibillah Jodi, Fitria Jurnal Wicara M. Taufik Fauzi, M. Taufik Rizki, Bintang Saputra, M. Ilam Suciana, Nunung