Article Per Year (5 Year)
p-Index From 2021 - 2026
0.751
P-Index
This Author published in this journals
All Journal BERITA BIOLOGI TEPIAN Berkala Penelitian Hayati
Dwi Setyo Rini
Botany Division, Research Center For Biology, Indonesian Institute Of Sciences (LIPI), Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
RESPON PERKECAMBAHAN BENIH SORGUM {Sorghum bicolor (L.) Moench} TERHADAP PERLAKUAN OSMOCONDITIONING DALAM MENGATASI CEKAMAN SALINITAS Dwi Setyo Rini; Mustikoweni Mustikoweni; Surtiningsih T
BERITA BIOLOGI Vol 7, No 6 (2005)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v7i6.865

Abstract

The research was undertaken in two experiments. The first experiment was carried out to find out the germination capacity and vigor of sorghum seeds that consisted of four varieties namely Rio, Mandau, Sangkur and Keris. The second experiment was to determine the response of two sorghum varieties which had good germination capacities and so vigorous from the first experiment by osmoconditioning treatments. The growth media is saline soil with NaCl content 8.61% and pH 8.2. The osmoconditioning treatments were soaking seeds in each Na,SO4 0.2 M, NH4C1 0.2 M, KNO3 0.2 M solution for 48 hours and untreated sorghum seeds served as the control. The results showed that there was no interaction between varieties of sorghum seeds and osmoconditioning treatments on germination percentage but osmoconditioning treatments with Na,SO4 0.2 M and NH4C1 0.2 M could promote germination percentage of sorghum seeds on saline condition.
MEKANISME RESPON TANAMAN TERHADAP CEKAMAN KEKERINGAN Dwi Setyo Rini; Budiarjo Budiarjo; Indra Gunawan; Radi Hidayat Agung; Rina Munazar
BERITA BIOLOGI Vol 19, No 3B (2020)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v19i3B.4025

Abstract

Drought stress is the major abiotic stress affecting plant growth and productivity. This review emphasizes the discussion of plant response mechanisms when experiencing drought stress. The plant develops the strategies under water deficit conditions in the form of drought escape, drought avoidance, drought tolerance, or a combination of those strategies. Drought stimulates a wide variety of plant adaptation by changes in morphological, physiological, biochemical, and molecular levels. This mechanism is organized by a complex signaling network system comprising of signal perception, signal transduction pathway, and the regulation of drought-responsive genes expression.   
PENGKAJIAN BERBAGAI KONSENTRASI RAGI ROTI UNTUK PERTUMBUHAN PLANLET TEBU Saccharum spp var PS 61 IN VITRO Edy Setiti Wida Utami; Dwi Setyo Rini; Eka Sugiyarta
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 6 No 2 (2001): June 2001
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/499

Abstract

This experiment was expect for the find of alternative substitution of dalapon’s herbicide, its have active materials as 2,2 dichloropropionat acid. The fuction of dichloropropionat is very important on the differentiation and growing of sugarcane plantlet. The purpose of the research was to know the effect some concentration of Baker’s yeast that consist Saccharomyces cereviceae to growth of sugarcane (Saccharum spp) var PS61 plantlet. This experiment was arranged in a Completely Randomized Design with eight treatments and four replications. The treatment were: (K) control; (Po) without dalapon’s herbicide and Baker’s yeast; (0.25 g/l) medium; Bakers yeast 0.5 g/l medium; (P0.75) g/l medium; (P1.0) Baker’s yeast 1.0 g/l medium; (P1.25) Baker’s yeast 1.25 g/l medium; (P1.5) Baker’s yeast 1.5 g/l medium. The observation was done by destruction of the media every two weeks until the twelve weeks to the height of shoots, and length of primary roots. The result of this experiment showed that the application of Baker’s yeast media could be increasing the heigh of shoots and the length of primary roots. Concentration of Baker’s yeast that the suitable for growing of the sugarcane plantlet is 0.25 mg/l.
Analysis of Electric Voltage Signals Produced by Plants Using Matlab Destra Andika Pratama; Yordan Hasan; Ajeng Setyo Rini
TEPIAN Vol. 4 No. 3 (2023): September 2023
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/tepian.v4i3.2677

Abstract

Some plant species can move rapidly in response to various stimuli (e.g. touch). Some of these plant species are Mimosa Pudica L (Putri Ashamed) and the Venus Fly Trap plant. Previous electrophysiological studies have shown that electrical signals travel long distances and quickly through the Mimosa pudica plant (Putri Malu). Thigmotactic or seismonastic movements in Mimosa pudica, such as responses to touch, Mimosa pudica are electrically and mechanically analyzed using matlab software, i.e. if the voltage of the electric signal the output is 506mV-800mV or higher. Venus Fly Trap plant in response to mechanical stimulation. Electrical signaling and rapid closing of the Venus flytrap plant that electrically stimulated between the sheath and lobe closes the Venus flytrap leaf by activating a mechanically stimulated motor call from the trigger hair. Biologically closed electrical circuits operating over long distances in biological networks are electrically and mechanically analyzed using matlab software i.e. the generated electrical voltage signal is 512mV-555mV or higher. Activation of such a circuit can cause various physiological and biophysical responses. Here, we analyze the biologically open and closed electrical circuits of sensitive plants Venus’s fly trap and shy daughter by data acquisition with the measurements taken on this assay taking a time duration of approximately 9 s per test.
Co-Authors Agwin Fahmi Fahanani Aurick Yudha Nagara Budiarjo Budiarjo Destra Andika Pratama Djanggan Sargowo Djanggan Sargowo Edy Setiti Wida Utami Eka Sugiyarta Indra Gunawan Jannatul Arviani Mohammad Fahri Ferdiansyah Monifa Arini Mustikoweni Mustikoweni Nabila Nur Fitriani Nurma Afiani Nurma Afiani Radi Hidayat Agung Raghnal Arradya Pratama Rina Munazar Sevito Fernanda Pambudi Surtiningsih T Yordan Hasan