FISH CULTURE

FEKUNDITAS FISH. Knowledge concerning fekunditas represent one of [the] aspect playing a part important in fishery biology. Fish Fekunditas have been studied not only representing one of [the] aspect of history natural, but in fact there [is] its [relation/link] with population dynamics study, nature of rasial, production and problem of stok-rekruitmen ( Bagenal, 1978). From fekunditas indirectly we earn to appraise the amount of fry to be yielded and will determine also the amount of fish in pertinent age class. In this [relation/link] of course there [is] other factors which play a part important and very hand in glove its [relation/link] with strategy reproduce in order to maintaining attendance of that species [in] nature. Besides, fekunditas represent a[n subyek able to correspond to all kinds of condition especially with response to food. Amount of [released] egg represent one link link [among/between] one generation with next generation, but in general [there] no clear [relation

Technics [of] Pickling of gland of hipofise fish. 1. Using acetone ( way of running dry). Pickling by using acetone can be [done/conducted] by including gland of hipofise into bottle contain acetone. Acetone thrown [is] then changed with new acetone, whereas gland - hipofise remain to be let in bottle. Acetone [is] later;then thrown again and changed with new acetone [is] then hushed [by] during 8 [Hour/Clock]. After 8 acetone [hour/clock] [released] again and changed with new acetone [is] then let [by] during 24 [hour/clock]. After 24 [hour/clock], acetone evaporated with small saucer or paper Lie down. Gland of Hipofise last [entered/included] into bottle. [is] later;then given [by] cotton and [its] mouth [is] corked with [cover/conclusion] till last meeting kept in desikator. 2. Using alcohol ( way of is wet). gland of Hipofise soaked in absolute alcohol 96%. Alcohol [is] later;then thrown and changed with new alcohol. Afterwards, alcohol thrown again and changed with new alcohol [i