FISH CULTURE

Gland of Hipofise [is] gland yielding various hormone, for example laboring hormone to masculine genitals gland ( testes ) and also female genitals gland ( egg sack;bag ) Gland of Hipofise this located in side under cerebellum frontage ( diencephala ) so that if part of this brain [is] lifted [by] hence this gland will drop behind. Thereby to take gland of Hipofise hence skull bone have to be lifted beforehand. Gland of Hipofise consist of 4 part of which is each owning different name. As for sequences of[is part of gland of Hipofise this from front rear [is] Pars tubelaris, Anterior Pars, Pars Intermedius, and neurophysis. Anterior Pars have important role to breeder because yielding hormone of gonadotropin laboring to gonad. This shares in fact play a part important in execution of breeder. In hormone of gonadotropin capable to stimulate breeder [is] hormone stimulating follicle ( Hormone FSH-like). FSH work for to stimulate growth of gonad till mature genitals because happened chang...

Marry to inject by using gland extract of hipofise blazed the way first time by Housay, citizen of Argentina before year 1930. But, Brazil represent first state which develop technique of hipofisasi. Later;Then technique of hipofisasi this disseminate swiftly to Europe, United States, and Asia.

TECHNIQUE MARRY TO INJECT [AT] FISH. Marginally seeding of bream cover the following activity : a. Handling Of Gonad. Handling of Gonad cover activity stimulate maturation of gonad [at] mains and alter genitals [at] seed b. Handling of impregnation. Activity of handling of impregnation cover stimulative of or ovulasi of pemijahan and handling of chromosome c. After hatch. A. BACKGROUND THE IMPORTANCE OF MARRYING TO INJECT. Some benefit marry to inject to bream conducting shall be as follows: 1. Enabling breeder of conservancy fishs which is [is] difficult to be married naturally 2. Assisting spreading of breeder technology 3. Assisting and spreading of introduksi foreign fishs because though its environment differ, but not such a resistance in breeder 4. overcoming environmental resistance, especially to local fishs environment which cannot manipulation. B. the TARGET OF MARRYING TO INJECT . As for target marry to inject [at] bream shall be as follows 1. Stimulate breeder of matur...

Myxosporesis à Myxobolus sp. ( type of sporozoa) Part of which [is] attacked : gill, fish flesh, ( generally Seed fish) characteristic : white bump like tumor ( globular kista) / referred [as] [by] ellipse [of] Myxosporesis. virulesi : Myxobolus generate death 90 Form Cyst very [is] difficult fought against / there is no therapy Treatment : preparation of pool, control to health of fish, density, water quality and food, lessening fertility of pool, fish which [is] infection taken / to be dissociated. White Spot à Ichthyopthyrius multifiliis (type of ciliata) - Part of which [is] attacked : husk, fin, and gill - Characteristic Physical : weak, pale, passion eat to decrease, hop - Symptom of Klinis : pock / white blot - Treatment : Preparation of pool, Control to Quality of water, health, density, fish food, fish which [is] infection taken / to be dissociated.

RECOGNITION OF DISEASE OF BACTERIUM Aeromonas Hemorhagic Septicemia Cause : Aeromonas sp., Edwardsiellatarda hit Stadia : all in once symptom of klinis : haemorrahage or hurt [at] husk, tail and fin, and exophthalmia of corneal opacity. Death storey;level : 20-60% [at] population which [is] infection. Spreading : Aeromonas Spp. [in] fish infection environment when coat of stress environmental. Treatment : avoid environmental stress, avoid too high density, take care of the quality of water, improving nutrisi, medication with antibiotic.

OPERATION OF PEST AND DISEASE OF FISH. One of [the] cause factor fail fish conducting [is] pest factor and disease. Disease represent abnormal condition [at] fish function and structure, distinguished with existence of organism live or typical sign or symptom [at] fish. Cause of Fish hit [by] disease : 1. Environmental which deteriorate / is not ideal for the fish of 2. Physic life trouble / disease seed ( bacterium, virus, parasite) 3. Bad Nutrisi. Mechanism The Happening Of Disease : - Degradation of environmental Quality - Endurance Go Down - Fish of Stress - attacked [by] Easy [of] phatogen ( organism cause of disease) Operation of Disease of Preventive fish [pass/through] health management [at] 1. Fish - Chosening free a bit of blood and hold up to disease - Developing / improving impenetrability ( Vaccine, Imunostimulan, vitamin of c, probiotik 2. Environmental - Repair / management of environmental quality ( preparation of farm, solid [of] optimal disperse, food management, mana...

OPERATION OF PEST AND DISEASE OF FISH. One of [the] cause factor fail fish conducting [is] pest factor and disease. Disease represent abnormal condition [at] fish function and structure, distinguished with existence of organism live or typical sign or symptom [at] fish. Cause of Fish hit [by] disease : 1. Environmental which deteriorate / is not ideal for the fish of 2. Physic life trouble / disease seed ( bacterium, virus, parasite) 3. Bad Nutrisi. Mechanism The Happening Of Disease : - Degradation of environmental Quality - Endurance Go Down - Fish of Stress - attacked [by] Easy [of] phatogen ( organism cause of disease) Operation of Disease of Preventive fish [pass/through] health management [at] 1. Fish - Chosening free a bit of blood and hold up to disease - Developing / improving impenetrability ( Vaccine, Imunostimulan, vitamin of c, probiotik 2. Environmental - Repair / management of environmental quality ( preparation of farm, solid [of] optimal disperse, food management, mana...