Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Jurnal Biologi Tropis
Sukarso, A. A.
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology

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

Found 2 Documents
Search

 1 
Diversity of Herbs and Lianas in The Suranadi Tourism Park Area, West Lombok Regency in 2024 Majdi, Mohammad Zainul; Raksun, Ahmad; Mertha, I Gde; Sukarso, A. A.
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
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.v25i2.9132

Abstract

One of the conservation forests with diverse types of flora and tropical forests that are evenly distributed is Suranadi Nature Tourism Park. The types of herbs and lianas are rare plants that are rarely studied in the Suranadi Nature Tourism Park Area. This study aims to describe the species of Herba and Liana plants in the Suranadi Nature Tourism Park area of West Lombok Regency. The type of research used is quantitative research that is descriptive explorative with exploration or survey methods. The research data were analyzed quantitatively which would then be described and calculated using the Shannon-Wieener index to measure species diversity. The results of the study at the location were: there were 13 species from 11 families found in Herba plants and there were 9 species from 7 families found in Liana plants. The results of this study obtained a richness index of 2.49 for 13 types of herbs and -58.13 for 9 types of lianas found and entered the medium-low richness category. This study proves that the fewer types of plants found in an area, the lower the richness index value.
Chromosomes Characteristics of Vegetable Fern (Diplazium esculentum) in Rinjani Mountain National Park Pratiwi, Elsa; Mertha, I Gde; Sukarso, A. A.
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
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.v24i4.7846

Abstract

Vegetable fern (Diplazium esculentum) is one type of fern that is utilised by the Indonesian people as one of the food ingredients. Chromosomes are genetic information in cells that are the basic unit of life. The purpose of this study was to determine the number of chromosomes and mitotic index of vegetable spikes (D. esculentum) at various altitudes in Mount Rinjani National Park. The type of research is quantitative research that describes a situation using numbers factually, systematically and accurately quantitative data of vegetable fern chromosomes (D. esculentum). The method used in the research is Squash method. The results showed no difference in the number of chromosomes of vegetable spikes (D. esculentum) at an altitude of 292 masl, 538 masl, 703 masl and 1417 masl. The number of chromosomes of vegetable spikes at all altitudes 2n = 82 (diploid) x = 41. The mitotic index of vegetable spikes showed results that were not significantly different at altitudes of 292 masl, 538 masl, 703 masl and 1417 masl.
Co-Authors Ahmad Raksun, Ahmad I Gde Mertha Majdi, Mohammad Zainul Pratiwi, Elsa