Polyculture COMBINATION OF DIFFERENT FISH

a) Polyculture of different combinations of fish in eating habitsThe fish are scattered in a pool made up of several different types of eating habits. This combination is intended to utilize foods that are naturally in an effective and efficient manner.
Fish species should be selected that have a combination of operating areas looking for food on the surface, the middle and at the bottom of the pool. It is intended that the whole foods that are natural in the pool can be used and there is no competition for food and space between the fish species.
Betklik99 Agen Bola Terpercaya Piala Dunia 2014 b) Polyculture of different combinations of fish sizeThis combination, which is sown fish consisting of one type but have brbeda size. This was done because each size of fish has different kinds of food although the fish came from the same type, for example, is a carp (Cyprinus carpio). Small carp that normally live on the surface of the water and eat plankton, whereas large fish prefer to live in the bottom waters and search for food by churning the pond. How to harvest fish from a combination of different sizes of this size done in stages to catch bigger fish first and then sprinkle the seeds in smaller fish.
POOLS MAKING polycultureMaking bund / galengan
Making polyculture pond embankment should have adequate size according pond area. Bund must be strong to hold the volume of water in the pool and be able to withstand flood water arising from flooding or heavy rains. How to make it done as follows:

    The sides sloped embankment with a 1:1 or 1:1.5 ratio means the ratio between the upright side by side horizontal is 1:1 or 1:1.5.


    Height adjustable with a wide pond dikes. Embankment should be higher than the water level in the pond. Pond with an area of ​​2000 m2 has a high embankment which appear on the surface of the water just 30 cm. Swimming the extent of 4000 m2, preferablyPoker757.com Agen Judi Poker Online Terpercaya Indonesia high bund that arise in the surface water was 50 cm.
    The width of the upper dikes can be made equal to the height of the embankment but must not be less than 1 m that are not easily destroyed.
    Preferably on an embankment planted trees or vegetables to avoid erosion of occurrence. These plants can also serve as a shade for fish during the day and can be used to meet daily needs. Plants that are commonly used are lamtorogung, Turi, cassava and various kinds of vegetables.
Making kamalir / trenchMaking kamalir / trench around the pool aims to simplify fishing at harvest. Kamalir can be a gathering place for fish at harvest time and serves as a refuge for the fish to pests, drought hazard, or shock matahari.kehutanan and (c) to preserve agricultural resources, fisheries and marine (DKP, 2005). Aquaculture is the maintenance effort or cultured organisms (organisms) of water in a controlled aquatic or semi-controlled. Aquaculture provides an overview of the management of fish in aquaculture that includes how well we know the type of feed and feeding intensity to aquatic organisms, pests and diseases that attack fish, behavior and so on. In Indonesia, aquaculture can be an alternative to overcome some of the problems in fisheries such as the occurrence of overfishing and the problem of competition with foreign fishermen. In addition, freshwater aquaculture (aquaculture) may also be an element that produces revenue. Fish farming on a large scale (commercial) can create jobs both directly and indirectly. Fish farming can be dPokerVoVo.com Judi Poker Online dan Domino Kiu Kiu Uang Asli Indonesiaivided into two, namely fish farming in monoculture and polyculture fish farming.