hat
Apre fètilizasyon, anbriyon koray yo fòme gratis-naje lav apre yon kèk jou nan devlopman. Gen divès metòd ki ka itilize nan kilti ak dèyè lav koray nan faz nan devlopman jiskaske yo konpetan rezoud. Nenpòt nan metòd sa yo ap gen plis siksè si ou kòmanse ak to fètilizasyon segondè. Lè fètilizasyon se ki ba, ze yo unfertilized mouri ak dekonpoze sou premye èdtan yo 24-48, antiseptik rès la nan kilti a kòm pa gen okenn fason solid separe ze a unfertilized. Sou kou a nan devlopman, anbriyon yo kòmanse k ap flote nan sifas dlo a, men yo piti piti pèdi dinamik kòm magazen lipid yo yo te itilize epi yo kòmanse naje, pran yo nan direksyon anba a. Sa vle di gen yon ti kras diferan manyen teknik kòm lav la chanje pozisyon nan kolòn nan dlo.
eng
After fertilization, coral embryos form free-swimming larvae after a few days of development. There are various methods that can be used to culture and rear coral larvae through the development phase until they are competent to settle. Any of these methods will be more successful if you begin with high fertilization rates. When fertilization is low, the unfertilized eggs die and decompose over the first 24-48 hours, fouling the rest of the culture as there are no viable ways to separate the unfertilized eggs. Over the course of development, the embryos begin floating at the water surface, but they gradually lose buoyancy as their lipid stores are used and they begin swimming, taking them toward the bottom. This means there are slightly different handling techniques as the larvae change position in the water column.