Preparation plot for acclimatization ( seedling ) .

Preparation plot for acclimatization ( seedling ) .
    Map for acclimatization ( seedling ) need to be made , or if there are to be prepared properly . Pematangnya plastered ( coated ) with soft ground cover and all leakage, seepage . The roof needed are usually made of bamboo lattice ( beggar ) to provide coolness we can take advantage of the branches of the tree fires freshly cut , such as palm leaves , palm leaves as roof put on aasnya ( can use coconut palm leaves or leaf made sGudang303 Agen Bola Resmi Promo 100% SBOBET IBCBET Jelang Piala Dunia 2014pecifically for the roof ) . There also are plugged in around the seedling can , in order to provide an atmosphere of coolness . In this way seedling does not receive direct sunlight and temperature to be low in it . To anticipate it rains , the roof needs to be coated or covered with plastic ( polyethelene sheet ) . When the seedling is made with 1 or 2 as a side embankment of the plot , the need for the canal ( small channels ) along the berm to drain rainwater from the bund mapped mainly in order to get into a great plot and not get into seedling . All seedling embankment covered with plastic sheets . Especially rainwater flowing from the embankment into the plot and can cause seedling mortality in seedling nener stored in the solid state . In a short time before the milkfish coming all the water drained out at the seedling . Clean water can also water from wells or springs another loaded on seedling slowly , then installed the new water is passed through a fine sieve was added to salt content reaches 15-20 ppt . Water is left clear , sediment allowed to settle in advance and all the impurities that float discarded ( can also diambili ) .
    Figure 3 .
    Spreading Nener
    Nener brought to the pond with a plastic bag and given oxygen . Usually used in the transport of milkfish water salinity between 15-20 ppt . This is what requires seedling fresh water that filled in accordance with the water salinity for the transport of milkfish . The release nener usually held in the morning or late afternoon , when the air temperature is relatively cold ( cool ) . To facilitate the acclimation of milkfish fry the water temperature then left floating in a plastic bag in the seedling for one or two hours before being released . And in the cultivated plots logging only for the stocking density between 40-50 individuals per m 2 . Nener release directly to the seedling can also be done , but more secure if it is not done . At first nener with water poured into a plastic basin of water and then added to a basin seedling gradually until approximately equal seedling primarily to condition the water itself. After the bowl is tilted slowly and allowed to swim out nener it . In milkfish pond surface will swim near the water surface but after adapting and feel fresh again , they start eating Benthic algae are thin at the base . To fully nener adaptation in seedling takes about 12 hours . Nener infirm will take a longer time for adaptation and swim - swim near the surface of the water in the seedling . If nener been observed actively moving and feeding, the bund seedling can be cut and pasted a little sieve with fine material in place . Dike that cut is used to facilitate the exchange of water inside and outside the seedling ( usually salinity water outside the seedling more than 40 ppt ) and within about 12 hours later , the levels of salt GudangPoker.com  Situs Judi Poker Online Terbaik Terpercayawould equal or are in the seedling will be a little lower than the mapped salt outside ( outside seedling ) . When nener seemed to gather around the filter or swim against the current that passes through the filter , it indicates that it has sufficient acclimatization of milkfish fry the salt conditions of the plot to nener . Sieve can be retrieved and milkfish have left to swim out . This is done in the morning or late afternoo