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Advances in Tropical Biodiversity and Environmental Sciences
Published by Universitas Udayana
ISSN : 25496980     EISSN : 26220628     DOI : https://doi.org/10.24843/ATBES.2023.v07.i02.p01
Core Subject : Health, Science, Education, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Environmental Science Immunology & microbiology Medicine & Pharmacology Veterinary Other
The scope of the journal covers scientific and technological aspects from all fields that have general relevance to tropical biodiversity and environmental sciences, including investigations on tropical biodiversity, systematics and taxonomy, terrestrial and aquatic ecology, wildlife management and control, ethnobotany and ethnozoology, tropical plant and animal cultivation, general veterinary, natural product chemistry, ecotourism, environmental remediation and management, and geographic information systems (GIS), remote sensing, and other modeling applications for environmental studies.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 7 Documents
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Search results for , issue "Vol. 7 No. 2 (2023): June 2023: Pages 40-86" : 7 Documents clear
Cover, Table of Content and Editorial Team atbes
Advances in Tropical Biodiversity and Environmental Sciences Vol. 7 No. 2 (2023): June 2023: Pages 40-86
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

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Abstract

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Healthy Cookies: Nutritious Food Innovation Through Fortification By-products of Tuna (Thunnus sp.) Fish Bone Flour Gressty Sari Br Sitepu; Safira Noor Andayani; Gede Iwan Setiabudi; Made Dwipa Kusuma Maharani; Fenny Crista Anastasia Panjaitan
Advances in Tropical Biodiversity and Environmental Sciences Vol. 7 No. 2 (2023): June 2023: Pages 40-86
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2023.v07.i02.p03

Abstract

Healthy cookies is one of the processed pastries by utilizing the nutritional content contained in tuna fish bone by-products so that it is used as an alternative snack for people with osteoporosis. This study aims to analyze the chemical and sensory characteristics of cookies added with tuna fish bone flour. The research method used was an experimental method with two treatments, namely cookies without the addition of tuna fish bone flour and cookies with 6% tuna fish bone flour substitution which were analyzed using one-way Anova on XLStat software. The results showed that the addition of 6% tuna fish bone flour produced higher values of ash, protein and fat content, namely 3.170%, 25.878% and 43.865% while the water content and carbohydrates decreased, namely 5.488% and 21.599% The sensory results of cookies adding tuna fish bone flour received a "good" assessment of color and texture and "neutral" on aroma, taste and overall acceptability.
Insect Biodiversity in Mangrove Area of Tatengesan Village, Pusomaen District in Southeast Minahasa, North Sulawesi Feby Febrianty Toding Rante; Yermia Semuel Mokosuli; Iriani Setyawati; Ferny Margo Tumbel; Helen Joan Lawalata
Advances in Tropical Biodiversity and Environmental Sciences Vol. 7 No. 2 (2023): June 2023: Pages 40-86
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2023.v07.i02.p04

Abstract

The existence of insects cannot be separated from the condition of their habitat. The mangrove area of ​​Tatengesan Village is one of the ecotourism site in Minahasa, North Sulawesi, that can support the survival of insects. This study aimed to determine the distribution and diversity of insects and the factors that influence the insect diversity in the mangrove area. The type of research used is descriptive quantitative research by conducting data collection activities, analyzing data and interpreting data with the aim of making a description of the events that occurred. The animals were exploratory collected by using insect nets (sweep net), beating cloth (beating), and bare hands (hand collecting). The results showed that there were 1225 individual insects consisting of 14 insect species, which were divided into 14 genera, 11 families and 6 orders of insects. The insect diversity index value was 0.27 which was classified as low. The dominance index value was 0.90 which was classified as high. The evenness index value was 0.10 which was classified as low.
The Effect of Cocopeat Addition in Plant Media on The Quality and Quantity of Papaya Seeds (Carica papaya L.var.calina) Arrijani Arrijani; Iriani Setyawati
Advances in Tropical Biodiversity and Environmental Sciences Vol. 7 No. 2 (2023): June 2023: Pages 40-86
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2023.v07.i02.p06

Abstract

Papaya (Carica papaya L.) is one of the agricultural commodities that is widely cultivated by farmers in almost all parts of Indonesia. This plant is widely cultivated because varied consumption of papaya by the community makes the demand for fresh papaya fruit in the market always increase. Therefore, the cultivation of this plant is very important to be applied properly. Cocopeat is a powder which is a waste of coconut coir processing. Our previous research has shown that cocopeat is an organic material that has a positive role in the growth of patchouli seedlings. This study aimed to examine how the effect of the addition of cocopeat on the quality and quantity of growth of papaya seedlings (Carica papaya L.var.calina) on experimental land within the Universitas Negeri Manado (Unima) campus in Tondano. Experimental research was carried out with one factor, the concentration of cocopeat, with 5 levels 10, 20, 30, 40 and 50%. The control used was an organic media compounded by the analysis without using cocopeat. Each treatment and control was repeated 30 times so that the number of experimental units was 180 experimental units. Randomization was carried out by placing 10 rows and 18 columns at the Unima Patchouli Nursery Installation. The quantity parameter is the number of days the seeds germinated and the number of seeds that were successfully germinated in each treatment and control. Quality parameters include seedling height at the age of 2 months after germination (first germination); number of leaves, leaf size, wet weight and dry weight at 2 months of age. Based on the results, it can be concluded that the use of organic media with the addition of cocopeat at a concentration of 10-50% had a significant effect on leaf number, leaf size, plant height, stem diameter, wet weight, and dry weight of papaya plants in the early growth period. The addition of cocopeat concentration in the growing media will have an increasing effect on the observed parameters. Especially for the parameter of the number of days of germination after planting did not show a significant difference between all treatments.
Effect of Different Stocking Density on the Growth of Catfish (Clarias gariepinus) in Aquaponics Budikdamber System Yopie Ryan Audy Harahap; Pande Gde Sasmita Julyantoro; Ayu Putu Wiweka Krisna Dewi
Advances in Tropical Biodiversity and Environmental Sciences Vol. 7 No. 2 (2023): June 2023: Pages 40-86
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2023.v07.i02.p01

Abstract

Budikdamber (fish farming in buckets) is an innovation from the aquaponics system that is carried out to keep catfish (C. gariepinus) and plants in the same container. In the Budikdamber system, it is important to pay attention to the high and low density of fish stocking because the rearing container used is a bucket. The purpose of this research was to determine the growth rate and survival rate of catfish at different stocking densities. This research was conducted with 3 treatments and each treatment had 3 repetitions, treatment A (40 fish/m3), treatment B (80 fish/m3), and treatment C (120 fish/m3). The observations showed that the highest specific growth rate of catfish was found in treatment A with a value of 12.74%, followed by treatment B 12.55% and treatment C 12.20%. The highest survival rate of catfish was found in treatment A, which was 90.8%, followed by treatment B at 87.9%, and treatment C at 86.7%. The highest feed conversion ratio (FCR) of catfish was found in treatment B, which was 0.475, followed by treatment A at 0.445, and the lowest FCR value was found in treatment C, which was 0.368. Water quality parameters measured during observations included dissolved oxygen (DO), temperature, acidity (pH), nitrite and nitrate, where all water quality parameters were still considered optimal for growth and survival of catfish.
Potential And Carrying Capacity of Tourism Area in Onanbalu Beach, Bokonusan Village, Semau Island, Kupang District Suprabadevi Ayumayasari Saraswati; Fandrianus Dhena Manu; Alexander Leonidas Kangkan
Advances in Tropical Biodiversity and Environmental Sciences Vol. 7 No. 2 (2023): June 2023: Pages 40-86
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2023.v07.i02.p05

Abstract

This research was conducted to know the physical potential of Onanbalu Beach and what attractions could be developed as well as the carrying capacity of the area. The research method used is a scoring method based on the value of tourism suitability and analysis of the carrying capacity of the area. The research shows that: (1) The physical potential of Onanbalu beach consists of a beach width of 1.77-2 m; The type of beach is white sand, rocky and rocky; The width of the beach is 40.30-58 m; The basic material of the waters is rocky sand; Current speed is 0.19-0.27 m/s; The slope of the beach is 7-10°; The brightness of the waters is 3 m; Closure of coastal land in the form of trees, thickets, and settlements; Dangerous biota in the form of sea urchins; Availability of fresh water, namely 1-2.21 km, (2) Attractions that are suitable for development on Onanbalu beach, namely beach recreation, sunbathing, swimming, beach volleyball, and boating as well as the carrying capacity of the area carried out on Onanbalu beach, which can accommodate 14,833 people every day, with a total tourist area of 47.2 Ha. The area of Onanbalu Beach which is utilized for all activities is 27.78 Ha.
Degradation of the Aquatic Environment in Tujuh Muara Lake, Pamulang District, South Tangerang Affected by Urban Liquid Waste Kevin Ewaldo; Evans Azka Fajrianshah; Supriatno Supriatno
Advances in Tropical Biodiversity and Environmental Sciences Vol. 7 No. 2 (2023): June 2023: Pages 40-86
Publisher : Institute for Research and Community Services Udayana University (LP2M Universitas Udayana)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/ATBES.2023.v07.i02.p02

Abstract

Water is a natural resource requirement needed for every living thing. Water pollution will affect water availability, so efforts are needed to fix it. The purpose of this study is to determine the quality of the water, analyze the degradation that occurs and provide recommendations for efforts that can be made to improve the ecosystem of Lake Tujuh Muara. The research location was Tujuh Muara Lake, Pamulang District, South Tangerang. The method used in this research is by using storet. Water quality data were collected at two monitoring points: the inlet and outlet areas. Observation of environmental degradation is carried out using field observations. Parameters observed in this study were biological dissolved oxygen (BOD), chemical oxygen demand (COD), detergent and coliform group. The analysis results show Tujuh Muara Lake's water quality exceeds the class II quality standard based on Government Regulation 22 of 2021. Two parameters exceed the quality standards: BOD and COD at the inlet point of 5.60 mg/L and 27.29 mg /l. The resulting BOD and COD values at the outlet point were 16.80 mg/L and 53.50 mg/L. Degradation of the aquatic environment is known by the abundance of water hyacinth plants that thrive and the turbidity and silting of the bottom of the lake waters. Efforts that can be made to improve the lake environment are by constructing constructed wetlands, building WWTPs, and implementing sustainable ecotourism

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