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Effect of Adding Pumpkin Flour and Carrot Flour on Changes in Color Intensity of Goldfish (Carassius auratus L.) Strain Oranda

100%
Ahlam R. N., Lili W., Hamdani H., Rosidah R., Bangkit I.
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vol. 26
52-60
EN
Goldfish is one of the most famous ornamental fish because of its body shape and color which was interesting to be maintained. The purpose of this research was to find the optimum dose of pumpkin and carrot flour combination on artificial feed to increase color brightness of goldfish. Complete Randomized Design with four treatments and four replications were used in the experiment. For the treatments, pumpkin flour 15%, pumpkin flour 7.5% with carrot flour 2.5% and carrot flour 5%, were studied. The parameters observed were color intensity, survival rate, and water quality. The results showed that supplementation of combination of pumpkin flour 7.5% with carrot flour 2.5% gave the highest color intensity of goldfish with TCF code 0815 and score 2.11 with 100% survival rate. Water qualities during the research were still in optimal condition.
2
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Suitability Study for Tourism Sites in the Southern Coast of West Java

100%
Ramdhani F., Liyantono L., Pramono G., Faizal I.
World News of Natural Sciences
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2021
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vol. 34
127-143
EN
Diversity of tourist attraction of the regencies/cities in West Java provides an alternative for travellers. One of the potential activity that can be utilized is coastal tourism. The main objective of this research was to provide a suitable site for tourism sites which can be used as a guide for government, private and planners to decide for the development of coastal tourism. Furthermore, visitors can use this application to get information about the beach resources—primary data in tabular data form and secondary data in vector format and satellite imagery format. ArcGIS was used for spatial analysis of thematic. Simple Additive Weighting method was used in this research to rank the factors and to calculate the weight in each factor. This method was commonly used for resolving spatial decision-making problems. The decision-maker directly assigns a weight of relative importance to each factor. There were 32 beach sites visited in the survey with 20 sites of suitable category and 12 sites belonging to a very suitable category. Pangandaran Regency has the most beach site at ten beaches (32.5%), consisting of 7 sites of suitable category and three sites of very suitable category. They are followed by Sukabumi which has nine sites, consisting of 7 sites of suitable category and two sites of very suitable category. The least number of sites were found in Cianjur regency, which only has three sites, consisting of 1 suitable site and two very suitable sites. According to the result, it can be seen that tourism was more developed in Pangandaran and Sukabumi regency. Besides the infrastructure support, natural conditions also influence the development of coastal tourism in the area.
3
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Implementation of Tourism Development Policies in Garut District, West Java Province, Indonesia

86%
Rizal A.
The Institute of Biopaleogeography named under Charles R. Darwin
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2021
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vol. 5
1-40
EN
The Government of Garut District launched the priority of 10 tourist destinations' development program to be more comfortable and secure based on the visits rate assessment results and a promising tourism potential to many visitors. This report aims to determine the implementation of tourism development policies in Garut District, which were reviewed with the criteria approach, namely attraction, accessibility, and amenities. This reporting approaches describe the implementation of tourism development policies in the Garut District. The results show the implementation of tourism development policies in Garut District has been going well even though several problems still exist. Some of the problems identified include accessibility that is still not very supportive, such as the road to the location of tourism being relatively small. Facilities and infrastructure in tourism objects have not been appropriately managed due to budget constraints, as well as the low awareness of the public about the culture of tourism awareness and the tourism benefits.
4
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Spatio-temporal variation of karst spring parameters for characterizing of the aquifer system of Watuputih Area, Indonesia

86%
Setiawan T., Syah Alam B. Y. C. S. S., Haryono E., Hendarmawan, Setiawan T., Syah Alam B. Y. C. S. S., Haryono E., Hendarmawan
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