Pangash

Pangasa fishery

Commercial cultivation of fish and causes rapid expansion of import Thai pangasera baipa ¬ bika crop price changes. But the pond - dighira mulyasaha lease equipment for cultivation and widespread price increases in the previous casira do not benefit as much as dikabhrasta machacasa useful alternative method to find it. Although it is easy to cultivate a greater level of production, management and submission pangasera pangasa casi in cultivation, but not interested in fish farming of non-repudiation. Other hand, low domestic fish production rates and unit size jalasaye karpa national trend casike fish farming is more profit by using the various options for taking action. As a way to resolve various species of fish with commercial fishing casigana pangasera Thai Partner In his attempt to cultivate crops such as how to run it profitably. Pangasa telapiya with fish, kai, lobster and sim - magura the past few years, including machacasa. Various options for management of fish farming, fish farming is now widespread, especially in the field of Mymensingh and Comilla regions very successfully with the leading role in abiding with the fish pangasa telapiya (manoseksa) and the sim is being commercially cultivated fish together. This method is a single volume of fish production and financial labhao jalasaye more. Note that here, sorry, three species of fish alone ¬ uli are cultivable, but one way to cultivate the crop more profitable than mixed. To ensure maximum use of the lake water depth, as well as ways to preserve the environment and biological methods, particularly in not acceptable. Animal populations and the growing demand for meat, fish farming for the creation of employment through the expansion process is necessary to turn the machacasa. 

Select the location for the cultivation 

Method successfully for the cultivation of commercial fish ponds is an important election issue. The band depth with a low dam with ksetake topic machacasa kalpe ghere rice (Paddy Land Temporarily Converted to Low Depth Pond) into the lake as well as useful. However, drying can easily find the pond, the water supply system is necessary, food products, fish and pond equipment to make it easier to transport and communication systems are draining the pond sarbopari enough sun, but such a long time to be a mere selection. Not consider the propriety of any pond fish farming methods continue to be difficult when success is found. 

Pond preparation

Ponds to dry the crop should be better. After a century of one kg of lime to be applied to the pond drying rate. If the mud from beneath the pond, but should be mixed well with the lime mud. If you have a fish pond itopurbe concentrations of more than 500 grams but cunera century, as well as rate of potash fertilizer (Murate of Potash) will be paid. 4-5 days after the application of lime to the water. You should make the pond water depth of one meter. Pond can not be given any type of organic fertilizer.

Pona reserves

Fish farms are known to reserves for pona bhalomanera pangasa (18 - 0 cm), telapiya (6-8 cm) and a sim fish (7-8 cm) can be collected pona. This will be the size of 14-16 cm, with karpa national fish pona. The size of the crop to be sure to get more benefit pona pona dhani for the collection of the appropriate size of a large pond that will take. Anekanse cultivation success depends on ponara bhalomanera appropriate size. Pona, a one-acre pond that is below the amount of departure:

Food Management 

The main policy is to provide food for fish, the amount of fish that can eat the same food every day that the amount of time to be determined location. He will be a regular twice a day after the departure pona reserves total weight of fish food will be at the rate of 10-3. 30% of non-vegetarian food should be shared. The company was established in the commercial food (Pillet Feed) to be of use. Particularly during the implementation of the food will not taste the fish food sabatuku. The fast food environment, Crush is likely to have decomposed. To ensure maximum use of the feed tray of food (Feeding Tray) method is better. 1 m, one acre pond. × 1 cm. The tray can be used to size 0. Tresamuha water to 0.5 cm. Depth will be hanging. Catai dbara bamboo platform (Platform) that can be created without the food. 1 hour after the feed tray of food before the fish can be sure that all food khacche. All food must be taken to reduce the food will be provided.

Pond fish food for commercial cultivation and management is very important. Fish farming is to cast the net on consecutive days, every 1 to -15 and smaller than the large fish at least 50 years, the average weight of the total fish weight (Biomass) can be calculated. Large fish may be gradually reduced to bring the rate to be applied with the food. In reality, however, limit the rate or the rate of food needed to feed the fish and water, depending on environmental conditions. The color of the water well enough to be an important observation. The new development is that the amount of food machake jalasaye amount of food he or she is old pond old pond water is not as quick to come to the green. As a result, the food is reduced. Food conversion efficiency (Food Conversion Ratio), if more water is in a good environment, good quality food bidhaya less than the expansion rate of the fish available. But that all changed in the pond water regularly and eat food all over the fish pond. This is more than the food. Feeding fish meal may be more than one word as machake enhancement of fish production and more rapid than would be available. 

Other care

Ponds / Water gherera good for the environment (the state did) gherera partial water change every 15 days, and by the rate of 50 g of lime and salt in food can be applied together or in phases. In addition to the status of the century, but the rate of 50 g of potash can be applied to sarao. In addition, all measures should grow beneath gherera harmful gas removal in water for 3 days after the time dupurera harara pulled down or ground water can be stirred to action. The main reason for the creation of a gas deposit ucchistansa pond food. Implementation of the food they need additional time will be applied to food that is not in any way. More green crop water fish pond, a pond and look under the harmful gas, water, low dissolved oxygen can kill fish in some cases a lot of time. Pond to keep the overall environment is good for jiolaita, and harmful gases to be fish ekuyamyajika gyasaneksa can be used for protection. If the pond water in the Lack of oxygen can be carried out. Once more the green pond water pond, the food should be reduced. Tute, or some other chemical substance (Blue Lagoon) using a temporary sabujabhaba (Phytoplankton) are far away but it was momentary. If you eat more fish in the fish pond and water concentrations in the top level for years to come bidhaya predatory birds and fish dbara are taking the risk. That is why a pond on the net can be covered by. Thus, after 8-9 months of rearing fish pangasa the average weight of about 1000-1100 grams. Other fish suitable to become the market esamaya pangasa machasaha.

Fish marketing 

I always have a market value of all fish and telapiya sim. However, the status of the global market, but fishing can be arranged. Smaller market than the demand from the country's large fish have a large bajarasamuhe. Sim pangasa fish and fish markets in the drame jibitabasthaya pastika for marketing will be able to arrange. One acre of a pond fish production and income and expenditure account (s * estimates for the contemporary period as sambanaya.