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Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani
Published by Asosiasi Riset Ilmu Tanaman dan Hewan Indonesia
ISSN : 3046532X     EISSN : 3046501X     DOI : 10.62951
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
research journal of the Animal Science Clump. The fields of study in this journal include the Livestock Science, Fisheries and Veterinary Science sub-groups
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 4 Documents
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Search results for , issue "Vol. 2 No. 2 (2024): Oktober : Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani" : 4 Documents clear
Analisa Usaha Budidaya Ikan Koi (Cyprinus rubrofuscus) pada Sistem Vertiqua Menggunakan Filter Biofikal Atas M. Nurdin Nursamsi; Arif Supendi; Ujang Dindin
Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani Vol. 2 No. 2 (2024): Oktober : Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zebra.v2i2.68

Abstract

The background of this research is that vertiqua is considered to have high production costs and small profits. Therefore, a business analysis is needed to increase the effectiveness of the fish farming business using the vertiqua system. The purpose of this study is to analyze the aquaculture business using the vertiqua system including capital and profit obtained. This research uses qualitative methods with descriptive explanations. The results of the research that has been done show that the R / C Ratio value obtained is 1.66, meaning that every 1 cycle cost expenditure will get 1.66 revenue. Koi fish farming using the vertiqua system is said to be feasible to continue because the R / C Ratio value is 1. The JWPM value with the calculation of 8 cycles for 1 year is 1.4, meaning that it takes 2 months and 2 days for the capital to return. Based on the business analysis conducted, the production of koi fish seeds using the upper biofical filter vertiqua system can be said to be feasible and has the potential to be further developed, because it can provide good profits with a good JWPM. In addition, cultivation using the upper biofical filter vertiqua system is very efficient in providing care for koi fish cultivation.
Efisiensi Kerapatan Tananaman Pakcoy (Brassica Rapa) terhadap Kualitas Air untuk Mendukung Kelangsungan Hidup Ikan Nila Asnan Ridoanrisna; Robin Robin; Novita MZ
Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani Vol. 2 No. 2 (2024): Oktober : Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zebra.v2i2.72

Abstract

Asnan Ridoanrisna. Efficiency Of Pakcoy Plants (Brassica Rapa) In Maintaining Water Quality To Support The Survival Rate Of Tilapia. Under Guidance By Robin And Novita Mz. Tilapia is a freshwater fish commodity with high economic value. According to data from the Central Bureau of Statistics (BPS), tilapia exports reached 12.29 thousand tons with a value of USD 78.44 million. Tilapia farming faces the risk of mortality which can lead to economic losses, one of which is caused by organic pollution. To address this issue, this research employs phytoremediation methods with varying plant densities to improve water quality and tilapia survival. The study was conducted with four treatments: A75 (plant density 75% of the aquarium surface area), A50 (50%), A25 (25%), and A0 (no plants), using an aquarium size of 60 x 30 x 50 cm³. Each treatment received chicken manure at 1.8 grams per aquarium and 40 tilapia fish per aquarium. Observations were made over 15 days in March 2023, measuring physical and chemical water parameters including DO, pH, TDS, temperature, and ammonia, as well as calculating the survival rate of tilapia. Using a Completely Randomized Design (CRD), the study found that treatment A75 achieved the highest survival rate at 62.5%. This result indicates that higher plant density in the phytoremediation method is more effective in maintaining water quality and supporting tilapia survival.
Pertumbuhan Udang Galah (Macrobrachium Rosenbergii) yang Diberi Perlakuan Vegetable Floating Raft (VFR) Siti Maria; Novita MZ; Arif Supendi
Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani Vol. 2 No. 2 (2024): Oktober : Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zebra.v1i2.75

Abstract

Galah shrimp is one type of freshwater shrimp that has great potential for cultivation. One of the obstacles to the growth of king prawns is water quality. This study was conducted to determine the effect of the installation of Vegetable Floating Raft (VFR) on the growth of king prawns (Macrobrachium rosenbergii). This study was conducted using the t-test method, with control and Vegetable Floating Raft treatments. The results showed that the growth pattern of weight and length of king prawns in each treatment was relatively the same. However, the daily weight growth rate of king prawns in the control treatment was greater at 3.36%, compared to the treatment of Vegetable floating raft at 1.26%, while the daily length growth rate of king prawns in the control treatment was 0.86%. The daily length growth rate in the Vegetable floating raft treatment was smaller at 0.61%. During the study the value of the degree of survival of the control treatment was 95%, while in the treatment of Vegetable floating raft the percentage of the degree of survival of king prawns was 62%. Based on the results of visual observations seen the rest of the feed and the rest of the skin during molting. It is suspected that shrimp are stressed due to changes in water quality characterized by increased ammonia levels in the last maintenance week caused by the death of kale plants in the maintenance medium.
Teknik Pendederan Udang Galah (Macrobrachium Rosenbergii) di Instalasi Budidaya Air Payau (IBAP) Probolinggo, Jawa Timur Nauval Chaidar Zaki; Jonathan David Christmason; Ahmad Farhan Ramanda Janitra; Adel Konkrit Abdinusa; Khalid Nurdiansyah; M. Alfarisi Adinata; M. Ghozy Al Ghifari; M. Faizal Ulkhaq
Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani Vol. 2 No. 2 (2024): Oktober : Zebra: Jurnal Ilmu Peternakan dan Ilmu Hewani
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zebra.v2i2.76

Abstract

Giant Freshwater Prawn (Macrobrachium rosenbergii) or also known as Giant Freshwater Prawn is a type of crustacean that has the largest size compared to other freshwater prawns. Giant prawns are a freshwater fisheries commodity that has great potential to be developed because it has a high selling value. This Field Work Practice (PKL) activity was carried out at the Brackish Water Cultivation Installation (IBAP) in Probolinggo City, East Java. The results of Field Work Practices (PKL) regarding giant prawn nursery techniques start from preparing nursery ponds, preparing water for rearing media, stocking juveniles, managing water tanks for rearing media, water quality management, feed management, controlling pests and diseases, as well as harvesting and packaging. Water quality measurements include DO with values obtained at 5.1-5.6 mg/L, pH 7.1-8.7, temperature reaching 24-28°C, and salinity ranging from 0-5 ppt. The feed given is Artemia salina, corn bran mixed with flakes in a ratio of 3:1, and commercial feed is in the form of pellets with a frequency of administration twice a day, namely in the morning and evening.

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