Industry of Freshwater Fisheries (fish cages)
.The fishing industry. As an industry that animal or aquaculture. Fishery that can do in both fresh water and salt water, which can be considered as the career of คนไทยที่ create revenue for the country immensely.And the South East Thailand. The fishery estuarine part do inland. There will be located throughout the area with the river flowing through it, such as the important rivers
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place selection to choose the place should look as follows:
1. Properties of water must be suitable for live fish is water must be clean with good quality. It is found that the integrity
2.Water interchanges.) must be placed in the stream, but not severe. To assist in the circulation of water in the cages
3. Water should be not lower than the depth 3 m
4.Area to floating cages. Be far from enough to prevent interference source community fish fed
the cages
.In the cages. The project must be durable cages which mainly locals used steel frame and buoys, residents use plastic bucket size 200 L or foam large The size of the cage is 4 villagers raise x 4 meters and 4x8.Because of to make the water flow, convenient
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. Selection of fishBuying fish most features of the fish is strong, can withstand well here. The fish grow by fish to bring this release is about the size of 3-5 cm and in the release of fish1.200-1 500 per cage, and 4x4 2500. Per cage 4x8 release ลูกพันธุ์ fish, should let the morning or during cold fish, popular culture. Is the fish Nile tilapia fish
.Feeding the people here are divided into 2 phases; Phase feeding small fish release with age 1 day - 2 week and the second phase is ปลาที่มี age 2 week to 3-4 months. In the fish every week.
. Fish and feeding of fishThe food is used as a food type float. The food is mainly used, people use food brands BETAGRO by villagers said that the selected use food brands is very inexpensive. The elements and nutrients.Phase feeding small. The food that the small meals. By the time of feeding is divided into 3 range is the morning, noon and evening, the second phase is ขนาดกลางไปจนถึง fish big fish. The villagers use fish medium.2 is during morning and evening feeding should sow food all over the net. And control the quantity of food to provide appropriate is 10 sacks per fish cages, the price 1 sacks per 690)
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problems and obstacles, although fish cage culture will have several advantages. But there are problems and limitations of some farming, including
1. Interference from natural fish and fish enemies in nature
2.Small fish fell into the cage and steal fish
3. Managed care even if is convenient. But waste time and labor than other forms of culture. The theft, 4
5 quite easy.The breeding cage is a model to use feed is the main cost which to consume food. Part lose by ลอดตา cages outside
6.The water must be good. If bad environment, water will make all the dead fish cages have
7.? The fish will have consecutive easy
8.If feasting. Mun fish and food left to fall to the ground, the pile up. The bad environment; Specifically, still waters no water transfer 9. Severe flooding
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10 fish price slump market
.When the fish was fully 4-5 months. Is fishing for sale The distribution of a buyer of the company. The villagers in project to buy fish, the price the fish will fall for each 10 baht. The fish is high is low.Lifting the fish to sell fish, each 1500-1, the 800. Per cage, which when combined with the investment can be figure out a number 20 cages, each 000-30 000 baht,
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