FISH CULTURE

Living Conditions and Life Habits Patin very tolerant of acidity (pH) of water. This fish can survive in waters with a degree of acidity is slightly acidic (low pH) to the alkaline waters (high pH) with pH 5-9. Oxygen content (02) solute needed for the life of catfish are 3-6 ppm. Levels of carbon dioxide (CO2) that can ditoleran is 9-20 ppm. The required level of alkalinity 80-250 ppm. Meanwhile, the optimal water temperature for the growth of catfish is 28-30 ° C. In its original habitat, the fish is always hiding in holes. As fish nocturnal (active at night), a new catfish out of his hiding hole when it was getting dark. Other habits, this fish is more settled in the bottom-waters than appears on the surface of the water. Therefore, catfish is classified as basic water fish (demersal). This can be proved from the form of a broad mouth like the mouth of demersal fishes in general. Naturally, catfish feed in the wild form of small fish, worms, detritus (pengurai microbes in the bottom...

SEPAT SIAM Snakeskin consists of several types, but the famous are only two kinds of sepat (Trichogaster trichopterus) long, 12 cm maksimuni his clan sepat siam (Trichogaster pectorahs) the maximum body length of 25 cm. Snakeskin first type is not cultivated, while sepat siam a freshwater fishery commodities mainstay widely cultivated. Snakeskin Siamese inserted into Indonesia from Thailand through Malaysia in 1934. This fish had been cultivated for the first time in Indonesia in 1935. These fish are widely scattered throughout the territory of Indonesia in 1937. Not surprisingly, the Siamese sepat also found living in a swamp. Siamese Snakeskin is an important economic fish is very popular used as salted fish. Siamese sepat menu is fried salted usually served as a vegetable side dishes complement the menu of popular tamarind in Jakarta and Java Bar • at. Therefore, this type sepat very widely known and cultivated in various regions in Indonesia. Classification Phyllum: Chordata Class:...

Tawes Tawes including one type of freshwater fish are quite popular Indonesian society. Tawes is still small is usually processed into dried salted fish. The reason, this fish is relatively thin and contains little fat, so that when dried in the sun will quickly dry and not smell rancid. Meanwhile, large Tawes cooked in a fresh state for having the taste and aroma of delicious meat, in addition to Indonesia, Tawes can be found in Laos and Vietnam. Classification Tawes is one of the original fish that Indonesia country, many found on the island of Java. This is also the cause Tawes has the scientific name Puntius javanicus. However, transformed into Puntim gonionotus, and finally turned into Barbodes gonionotus. This Berikul complete classification. Pyllum: cordata Class: Actinopterygii Order: Cypriniformes Family: Cyprinidae Genus: Barbodes Species: Barbodes gonionotus Foreign Name: java carp, silver barb I Local Name: Tawes, taweh or alum, lampam Java Source: Khairul Amri, S. Pi, M. S...

Pearl oyster Until now the pearl of the moral power can be a sea pearls and freshwater pearls. Product sea pearls are grown in this international market is as follows. 1. Akoya pearl High-quality pearls produced from P. fucata. A maximum size of 10 mm. White pearl with nuance greenness very beautiful. This type is produced in Japan and China. 2. South sea pearl pearl is produced in Indonesia and Australia resulting from P. maxima. Groups including pearl white, large up to 18 mm. This type of silvery white, yellowish, pink, and golden. 3. Black pearl This resulted from a pearl P. margaritifera. Black pearl is very captivating and a jet black color. This type of size is smaller than the size of south sea pearl. Major countries: Tahiti, Hawaii, and Cook Island. A. Sistematika Family: Pteridae Species: Pinctada maxima P. margaritifera Trade names: pearl Oyster Name of the local pearl B. The characteristics of Biology and the Aspect 1. Physical characteristics Pearl shell has a pair of body...

Seine Net (bag seine) Seine Net in Indonesia is also trawl bag, because the net bag and has two (2) fruit wing, which generally have a length of rope. The form of trawl bag consists of the Cantonese (cod-end) shaped rectangle, part of the body such as trapesium sweep. In the parts of the brace is mounted strap that is connected with the top rope ris (head rope) and ris down strap (foot rope), equipped with a float (float) and ballast (singker). Place arrest operation can be grouped into beach seine (beach Seine), which is operated by the beach seine and the Middle operation was quite far from the beach. source: West Java Provincial Fisheries Office, 2008

10 Amazing Ways To Jump Start Your Sales by: Wesley Atkins 1. Find a strategic business partner. Look for ones that have the same objective. You can trade leads, share marketing info, sell package deals, etc. 2. Brand your name and business. You can easily do this by just writing articles and submitting them to e-zines or web sites for republishing. 3. Start an auction on your web site. The type of auction could be related to the theme of your site. You'll draw traffic from auctioneers and bidders. 4. Remember to take a little time out of your day or week to brainstorm. New ideas are usually the difference between success and failure. 5. Model other successful business or people. I'm not saying out right copy them, but practice some of the same habits that have made them succeed. 6. Take risks to improve your business. Sometimes businesses don't want to advert...

Ornamental fish LIVE BEARER 1. INTRODUCTION Ornamental fish well known by the community as a garnish Aquarium. The development of ornamental fish in Indonesia continues to progress increased, especially fresh water ornamental fish native Indonesia. From the many types of ornamental fish, not everything has to be cultivated. In the breed ornamental fish should note that each species has a characteristic and living habits that vary, for example, in the way of spawning, laying or preparing the nest. How to breed ornamental fish, there are several types: 1) ornamental fish that litter. 2) ornamental fish that are spawning. 3) ornamental fish that lay eggs on a subtrat. 4) ornamental fish that hatch eggs in the nest foam. 5) The fish eggs which hatch in the mouth. In writing this will be discussed on ways of ornamental fish The bear (live bearer), for example: 1) Fish Guppy (Poecilia Reticulata Guppy) 2) Fish Molly (Poelicia latipinna Sailfin Sanchiago) 3) Fish Platy (Xiphophorus maculatus ...