Gouramy (Osphronemus gouramy Lac.) is a type of freshwater fish native to Indonesia which is quite widely cultivated and has high production rates in South Sumatra. However, the growth and feed efficiency of gouramy are still relatively low it needs to be increased by providing optimal feed and cultivation systems. Feeding combination of commercial feed and azolla in the biofloc system is tough…
Fry is a phase that is very vulnerable to death. One of the things that determine it the most is the period of feeding with the appropriate type of feed so that it can support the growth and survival rate of fry java combtail. This study was designed to determine the best period of feeding and the type of feed for the growth and survival of fry java combtail. This research would be carried out …
Catfish production continues to increase, so it is necessary to make efforts to maintain this achievement, one of which is the development of intensive cultivation technology with biofloc system. The biofloc system can save feed, where the problem faced by fish farmers is that they still rely on commercial feeds which are relatively expensive. Efforts that can be made to save on feed costs are …
Feed is an important component in aquaculture. The high price of feed is one of the obstacles in conducting fish farming. One way to reduce feed costs is by using artificial feed, but the price of soybeans as a source of protein in artificial feed formulations is relatively high because they are imported raw materials. Therefore, alternative feed ingredients are needed to substitute soybeans su…
Characteristic of collagenase Enzymes From Digstive Tract Bacteria of Snake Head Fish (Channa striata) (Supervised by ACE BAEHAKI). This study aims to determine the value of collagenase enzyme activity from the digestive tract bacteria of snakehead fish (Channa striata) by partially purifying the collagenase enzyme using ammonium sulfate and characterizing the collagenase enzyme o the effect of…
One of the disease in pangasius catfish is the pathogenic bacteria Aeromonas hydrophila which causes Motile Aeromonas septicemia (MAS) or known as red spot disease. This study aimed to determine the concentration for treatments of pangasius catfish (Pangasius sp.) infected with Aeromonas hydrophila bacteria using gambier (Uncaria gambier Roxb) sap solution. This research design used a completel…
Climbing perch (Anabas testudineus) cultured with different salinities in the biofloc system are thought to increase growth and survival. This study aimed to determine the effect of different salinities in the biofloc system on the growth and survival of the climbing perch and to determine the best salinity in the biofloc system for climbing perch cultivation. This research was carried out at t…
Sexual Dimorphism and Reproductive Biology of Bronze Featherback (Notopterus notopterus, Pallas 1769) from Kelekar River, Ogan Ilir, South Sumatra (Supervised by MUSLIM). Sexual dimorphism and reproductive biology are fundamental aspects of fish breeding studies. The aim of this study was to analyze the sexual dimorphism and reproductive biology aspects of N. notopterus. The samples were collec…
Pemulutan district Capital of the is the Southern Sumatra that have limited facilities and inffastructure, especially in terms ofwater supply. With the increase inpopulation from year to year, it is west area in necessary to also increase the quality of water supply, in order to create comfort, stability and environmental hygiene. Provision of drinking water is not separated from the need to pi…
Climbing perch can be cultivated and able to respond of the artificial feed. The use of certain plant ingredients such as soybeans, corn, cassava, and bran as fish feed ingredients has the disadvantage of containing phytic acid. Phytic acid is difficult to digest by fish because of the lack of phytase in the gastrointestinal tract Therefore, it is necessary to add phytase to hydrolyze the phyti…
Belontia hasselti has not been widely cultivated and still relies on catching from nature. In an effort to meet the needs of the community, it is necessary to carry out aquaculture activities for B. hasselti which are still wild. Things that need to be considered in the acclimatization process for the domestication process are stocking density and the right cultivation technology system to supp…
Java combtail (Belontia hasselti) has a high economic value for consumption and potential as an ornamental fish. Currently java combtails are obtained by catching from nature and rarely cultivated. Domestication is the first step for fish farming activities. One thing that must be considered in fish hatchery is the appropriate level of gonad maturity. This study aimed to determine the best stoc…
Siamese gourami (Trichogaster pectoralis) live commonly in the lakes, rivers and swamps, especially in waters overgrown with aquatic plants. Spawning is influenced by internal and external factors, one of internal factors is the gonadotropin hormone which can be obtained from ovaprim. sGnRH-a in ovaprim is one of the synthetic hormones that can be used to stimulate spawning so that it can accel…
Production of Giant Gourami (Osphronemus gouramy) Using Probiotics from Swamp (Supervised by MARINI WIJAYANTI and MOHAMAD AMIN). Gouramy (Osphronemus gouramy) is a type of freshwater fish native to Indonesia which is quite widely cultivated.Therefore, a method or technology for gouramy cultivation is needed which is expected to be the right solution to increase gouramy production starting from …
Salah satu permasalahan lingkungan saat ini yang tidak terlepas dari masyarakat yaitu berasal dari limbah industri. Industri merupakan salah satu kegiatan ekonomi yang cukup strategis meningkatkan pendapatan dan perekonomian masyarakat, akan tetapi, selain memberikan dampak positif, industri juga berdampak negatif berupa limbah yang apabila tidak dikelola dengan baik, baik limbah cair, padat ma…
Catfish is one of the fish that has economic value and is in demand by the community, thus demanding that cultivators carry out an intensive cultivation system in order to obtain optimal production results. Intensive cultivation which is carried out with high stocking densities often causes death problems that affect the amount of production. One effort that can be done to increase growth and r…
Snakehead fish waste silage flour is an alternative that is expected to substitute the need for fish flour. This study aimed to determine the effect of substitution fish waste silage flour in artificial feed to the efficiency of feed utilization, protein efficiency ratio, growth and survival for kissing gourami (Helostoma temminckii). This research was conducted at the Fisheries Basic Laborator…
Feed is an essential factor in aquaculture. Prices of feed ingredients are increasingly expensive, causing the need to find alternative materials that can be used as feed ingredients. One of the feed ingredients that can be used is fish meal. However, the price of fishmeal continues to increase. Shrimp head meal has a high protein content, so it can be considered a fish feed ingredient as a sub…
Penelitian ini bertujuan untuk menentukan pengaruh perbedaan penambahan konsentrasi enzim kolagenase saluran pencernaan ikan gabus terhadap aktivitas antioksidan peptida kolagen kulit ikan gabus (Channa striata). Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan 4 faktor perlakuan dengan 3 kali ulangan. Perlakuan menggunakan perbedaan konsenttrasi enzim kolagenase yaitu B1 (5%), B…
Pengembangan budidaya ikan tambakan (Helostoma temminckii) merupakan salah satu budidaya ikan rawa yang prospektif. Masalah utama dalam budidaya ikan tambakan adalah pertumbuhan yang lambat dan efisiensi pakan yang rendah. Usaha budidaya ikan sangat dipengaruhi oleh tersedianya pakan yang cukup secara kuantitas dan kualitas untuk mendukung kinerja pertumbuhan yang maksimal. Pemberian tepung Spi…
One of the diseases that most often attacks freshwater fish is Motile Aeromonas Septicemia. It caused by Aeromonas hydrophila bacteria. Peronema canescens is an original Indonesian plant that has potential as an antibacterial. The aims of this study was to determine the best concentration of Peronema canescens leaf extract in treating nile tilapia infected with bacteria A. hydrophila. The exper…
In order to prevent the contamination, natural insecticide extracted from basil leaves is needed because to it contains bioactive compound such as flavonoids, saponin, tannins, essential oil, and etc. The objectives of this research to explore the effectivity of basil leaves as natural insecticides. The study was carried out with randomized group design with 3 kind of treatments (control, macer…
Most of the cost of producing farm fish comes from the cost of feed. The common artificial feed contains vegetable protein sources are soy flour and rice bran. Soybean is too expensive while the availability of bran depends on the harvest season the efforts to overcome this is to utilize vegetable protein sources that are more economical and eased to obtain. One of the alternative feed ingredie…
Magot (Hermeti illucens) has a protein content ranging from 37-44% and other nutrients which are very useful for fish feed. Magot cultivation requires the availability of media that is continuous and rich in protein and carbohydrates. The purpose of this study was to determine the production of magot in a combination culture medium of bran and tofu waste and to test the administration of fresh …
This research aims to analyze the effect of petis with the addition of carrageenan based on the effect of differences in cooking time and treatment. This study was conducted using a randomized block design (RBD) with 2 treatment factors is cararageenan (K) which consisted of 3 treatment levels in the addition of 0.5%, 1% and 1.5% carrageenan and cooking time (T) with 2 treatment level is 45 min…