Article Per Year (5 Year)
p-Index From 2020 - 2025
1.203
P-Index
This Author published in this journals
All Journal REINWARDTIA Bioma : Jurnal Biologi Indonesia Biosaintifika: Journal of Biology & Biology Education Biologica Samudra BioEksakta : Jurnal Ilmiah Biologi Unsoed Agrikan: Jurnal Agribisnis Perikanan Neraca: Jurnal Ekonomi, Manajemen dan Akuntansi
Yeni Rahayu
Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Riau, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Veterinary

Published : 7 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : BioEksakta : Jurnal Ilmiah Biologi Unsoed

 1 
Respon Pertumbuhan dan Fisiologis Bayam (Amaranthus tricolor) yang Dipapar Timbal pada Sistem Hidroponik Sumbu Yuspiah, Eka Fitriani; Rahayu, Yeni; Miftahuddin, Miftahuddin
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 3 No 4 (2021): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2021.3.4.4767

Abstract

Green amaranth (Amaranthus tricolor) is a popular vegetable in Indonesia as a source of vitamins and minerals. This plant is susceptible to the contamination of heavy metals such as lead. This study aimed to analyze the growth responses and morphophysiological of A. tricolor in response to the application of lead in the forms of (Pb (NO3)2 using a wick hydroponic system. This study used factorial randomized design with four treatments of lead level, i.e. 0 ppm, 1 ppm, 3 ppm, and 5 ppm, repeated 2 times. Data were analyzed by analysis of one-way ANOVA and post hoc test by Duncan in P-value 5%. The growth responses were observed by measuring the plant height, the number of leaves, leaf color, shoot and roots fresh weight, also its dry weight. Whereas, the physiological responses were observed by analyzing the plant chlorophyll levels. The results obtained that the applications of (Pb(NO3)2 decreased plant height, leaf number, fresh weight of shoot and roots, dry weight of shoot and roots, also the chlorophyll levels. These lead treatments were affecting root loss, changed the color of leaves to become yellowish-green, and showing yellow-spotted close to the midrib. Analysis of lead uptake in stems and leaves showed that the absorption value increased along with the applications of (Pb(NO3)2 in the treatment. The treatment of 5 ppm of (Pb(NO3)2 showed the lowest result on all parameters.
Co-Authors Astari, Anak Agung Elik Chikamawati, Tatik Dhuta Sukmarani, Dhuta Elizabeth A. widjaja, Elizabeth A. Fitmawati Fitmawati Herman - Jefri Permadi Laksmi, Ni Putu Andini Desiyanti Leksikowati, Sovia Santi Miftahuddin Miftahuddin Oktaviani, Indah Yanti Ariyanti, Yanti Yuspiah, Eka Fitriani