FISH CULTURE

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

Super Red arwana Characteristics arwana super red scales, which is located on a red light and emit yellow on the body. Limit clear that the scales (ring), there is at the head and back. Edge of the fin reddish color. Circle the scales yellowish red to bright red. Red lips. Arwana this type, there are many on the island of Borneo, living in the river or lake that calm and do not have. Arwana SUPER RED. Many are in Kalimantan island, live in rivers and lakes are calm and do not have source: AgromediaPustaka, 2008

TOTAL feeding Windu Shrimp. The amount of the feed for maintenance is calculated based on the sampling results. To facilitate hitungannya calculated, the amount of feed given to the following provisions: 1. Shrimp stadia zoea, with the amount of 1.5 ppm + feed plankton. 2. Mysis shrimp stadia, namely the amount of 1 ppm feed. 3. Shrimp post flyblow stadia, namely the amount of 1 ppm feed + nauplii Artemia. 4. Shrimp the size of PL 20 - 5 grams, namely the amount of 25% - 50% of total body weight per day. 5. Shrimp size 6 - 10 grams, namely the amount of 15% - 25% of total body weight per day. 6. Shrimp size from 11 to 15 grams, namely the amount of 8% - 15% of total body weight per day. 7. Shrimp with 20-30 grams of weight, namely the amount of 4% - 8% of total body weight per day. In addition to accuracy in the amount of feed given frequency also develop an important role in the effectiveness of the use of feed. All this of course should be tailored to the biological nature of shrimp

SCHEDULE feeding Shrimp. Feeding schedule also determine the success of the cultivation of shrimp. As in other organisms, shrimp, also have behavior and habit of eating its own. From experience it is known that shrimp is the active animals that eat at night, because the percentage of the feed at night more than the day (when the maximum intensity of the sun). The food at the intensity of the sun is the minimum amount of 60% of the total feed for 24 hours. Thus, the efficiency of feed given is expected to be more secure. Time feeding shrimp and young adults are also different. Shrimp have metabolik adult rate and speed of eating more shrimp than young. Food that is given should be sufficient in number. The amount of feed required for optimal growth for each of stadia shrimp. Therefore, it is expected that with adequate supplies of feed quality and quantity, shrimp will be able to survive until harvest time. The food is set and adjusted with a production target will be achieved. Convers

HOW feeding shrimp Terms of the absolute to fulfill the feeding is a good evenly, in the sense that can be cultivated so that one individual shrimp feed to obtain the same with other individuals, so that expected by feeding evenly, growth will be uniform. With natural selection, in line with the length of time maintenance, shrimp, the weak will experience death and shrimp that have a resistance standard will be able to "death to all infidels' and grow well. How the feed is evenly can avoid the occurrence of competition in the food. If the competition can be avoided, then the nature of cannibalism will be more manageable. Competitive conditions and cannibalism will be more sharply and the size of shrimp when glaring vary. Shrimp have a great ability and the size of the mouth larger than shrimp, prawn, so get more food and grow more rapidly, the shrimp grow increasingly hampered due to get less feed. source: Ir. Sri Umiyati Sumeru Dra. Suzy Anna

Determination of Water In general, the determination of the water is done with the sap of the oven temperature at 105 - 110 ° C for 3 hours or until a constant weight was obtained. Difference in weight before and after drying is the number of water evaporated. For material that is not heat-resistant heating is done in vacuum oven with a temperature lower. Sometimes the drying is done without heating, the material included in the eksikator with H4 SO2 dense as the dryer to achieve a constant weight. Determination of water content of the material that their water content and contain the compound easily evaporate (volatile) destilasi use with a specific solvent such as toluen xylol and the BD-Heptara it is lower than the water. Example (sample) tube inserted in the ball (flask) and then heated. Solvent and water vapor, and diembunkan fall on the tube aufhauser scale. Water that has BD greater in the bottom, so that the amount of evaporated water that can be seen on the scale aufhauser the

Fat Analysis. Some chemical test has been conducted to identify the fat, namely with some of the test well with the way: a. Numbers Reichert Meisel (BRM. BRM 0.1 N is the number of basa, which is required every five grams of fat to neutralize acids, which easily vaporize fat in the destilasi, namely acid fat C4 and C6 (Butirat and kaproat). b. Numbers Polenske This number determines the rate of fatty acid that volatil but not soluble in water, the fatty acid C8 to C14. Procedures, such as in the example below: c. Kirschner New Numbers (New Kirshner Value = NKV) BKB (NKV) adalahjumlah basa 0.1 ml of N, which is required every five grams of fat / oil fatty acid to neutralize the salt-volatil salt peraknya lamt mixture of ethanol in the water. d. Numbers Penyabunan (BP) BP adalahjumlah mg KOH needed to menyabunkan 1 gram of fat. To counteract 1 Molecular gliserida required 3 molecular alkali. e. Numbers Hehner Hehner number used to determine the amount of fatty acid that is not solub

ANALYSIS FOOD PRAWN. There are some aspect able to be used for the analysis of prawn food, that is : Chemically, Physics and Biology. A. CHEMICAL ANALYSIS 1. Analysis Carbohydrate. Analysis Carbohydrate can be [done/conducted] qualitative and is quantitative, that is pursuant to nature of specific chemical reaction and sakarida. Analysis Qualitative. Carbohydrate if/when reacted with condensation of naftol in alcohol, [is] later;then enhanced [by] condensed H2So4 neglectlessly, [at] its dilution boundary will be formed [by] purple berwama furfural. This reaction [is] recognized with reaction of Molisch representing reaction of public of carbohydrate. Other some ways for the analysis of carbohydrate [is] by is assorted [of] examination, like : - Test of Antron. 0,2 condensation ml follow the example of in tube reaction of enhanced [by] condensation of antron ( 0,2 % in condensed H2So4). Incidence [of] rather blue green or green colour designate the existence of carbohydrate in example [

Analysis Protein a. Quantitative Analysis - Way of Kjeldahl. Way of this used to analyse harsh protein rate in food-stuff indirectly, that is multiplying result of analysis with number convert 6,25 will be obtained [by] protein value in food-stuff. Number 6,25 coming from serum conversion of albumin which usually contain 16 % nitrogen. Principal [is] way of analysis of Kjeldahl shall be as follows: originally materials of dektrusi with condensed sulphate acid use oksikhlorida selenium katalis or item of Zn. Amonia [is] that happened accomodated and titration constructively indicator. Way of Kjeldahl generally can be differentiated to the two way of that is way of macro and macro half. Way of is macro [of] Kjeldahl used for example [of] which is difficult [of] dihomogenisasi and is big [of] example [of] 1 - 3 gr, while flourishing is macro [of] Kjeldahl designed for pocket edition example [of] that is less than 300 mg of homogeneous materials. Way of the analysis will prosper w

FOOD MADE IN PRAWN. Food made in representing a[n alternative which its [his/its] continuously enable and can be used as [by] substitution or complement of life food. However making in reality commercially for prawn to have price which relative high enough, because most still imported. Even though there [is] still the way of able to be [done/conducted] to make prawn food simply and is cheap. Thereby besides can take benefit because using home made food also can depress operating expenses. Follow the example of the specification of requirement of nutrisi for the food of materials source and prawn, as described like [at] Tables 5. TECHNIQUE MAKING OF FOOD LARVA. Pursuant to its making technique, food for the larva of prawn can be made in the form of dry and wet. Advantage of food in form of wet [is] - Can be made with simple equipments - By biologis prawn prefer soft food than dry - Warm-Up and draining can avoid, so that can prevent losing of nutrient in food. Its loss [is] - Easy to de

READY [of] NAUPLII ARTEMIA PRAWN. Requirement of Artemia as food live to prawn larva pasca represent conditions which is [is] absolute to be provided, because till now domicile Artemia not yet earned to be replaced with is other. reserved for [by] Cyst [is] the food require to be incubated beforehand. As for quality of hatch of cyst can be seen from various assessment, that is : - Hatching Efficiency ( HE) that is to the number of nauplii hatching from 1 gram of cyst Artemia - Hatching Percentage ( H %) [is] the amount of nauplii hatching to be compared to the amount of used cyst - T0 : needed Incubation period happened hatch of first nauplii - T90 : needed Incubation period till reach 90 % hatch. In practice, ready [of] food live Artemia have to [pass/through] process of dekapsulasi beforehand, because will be obtained [by] some advantage, that is - Needn'T the existence of dissociation of nauplius from covering, because cyst chorion have been eliminated - content of Energi higher