Berbagai teknik pijah rangsang pada

Berbagai teknik pijah rangsang pada teripang telah diterapkan, antara lain dengan cara gonad extraction, water pressure, temperature stimulation, dry treatment, food stimulation or combination of treatments (Aqudo, 2006). Penelitian ini akan mengkombinasikan temperature stimulation, dry treatment and food stimulation with microalgae. Menurut Pitt (2001) and Hartati et al. (2001) temperature stimulation significant effect in the process of spawning. Beberapa hal sangat spesifik pada teripang yang berbeda pada berbagai komoditi lain, yang berkaitan dengan reproduksi yaitu tidak adanya dimorfisma kelamin, dan tingkat kedewasaan/kematangan individu teripang yang spekulatif. Ukuran individu teripang bisa menjadi petunjuk kedewasaannya, namun belum menjamin tingkat kematangan gonadnya. Individu teripang yang sudah dewasa dan matang gonad siap untuk dipijahkan secara rangsang (induced spawning) (Morgan, 2000b). Agar perlakuan pijah rangsang lebih alami (natural), telah dikembangkan suatu teknik yang diperkenalkan sebagai teknik ”manipulasi lingkungan” (Liu et al., 2015). Cara ini adalah modifikasi dari teknik stimulasi suhu yang pemanasannya dilakukan dengan terik matahari. Percobaan pemijahan dengan penerapan teknik ini bertujuan untuk melihat efektifitasnya, disamping melihat bahwa setiap kelompok teripang yang dipijahkan selalu ada individu jantan dan betina, sehingga bisa diharapkan diperoleh telur fertile. Berikut disampaikan hasil rangsang pijah dengan tehnik manipulasi lingkungan tersebut.

Hasil (Inggris) 1:

Various techniques of pijah stimulation on sea cucumber has been implemented, inter alia by means of gonads extraction pressure, temperature, water stimulation, dry food treatment, stimulation or combination of treatments (Aqudo, 2006). This research will be to combine temperature stimulation, dry treatment and food stimulation with microalgae. According to Pitt (2001) and Hartati et al. (2001) temperature stimulation significant effect in the process of spawning. Some very specific things at different sea cucumber on a variety of other commodities, which are related to reproduction, namely the absence of genital dimorfisma, and maturity/maturity of individual sea cucumber that is speculative. The size of individual sea cucumber can be a clue his maturity, but have yet to guarantee the level of maturity of the gonadnya. Individual sea cucumber grown and mature gonads in dipijahkan ready for stimulation (induced spawning) (Morgan, 2000b). In order for the treatment pijah supplies more natural (natural), has developed a technique which was introduced as a technique of "environmental manipulation" (Liu et al., 2000). This way is a modification of the temperature of pemanasannya stimulation technique done with a blazing sun. Engineering application of spawning experiments with aims to look at the effectiveness, along with a notice that the sea cucumber dipijahkan each group there are always individual males and females, so can be expected to accrue to fertile eggs. The following is submitted the results of its sense pijah with the technical manipulation of the environment.

Hasil (Inggris) 2:

Various techniques Pijah stimuli on the sea cucumber has been applied, among others, by the gonads extraction, water pressure, temperature stimulation, cleaning treatment, food stimulation or combination of treatments (Aqudo, 2006). This study will combine the stimulation temperature, cleaning and food stimulation treatment with microalgae. According to Pitt (2001) and Hartati et al. (2001) temperature significant stimulation effect in the process of spawning. Some things are very specific to the sea cucumber which is different in various other commodities, with regard to reproduction, namely the absence of dimorfisma sex, and level of maturity / maturity of individual sea cucumbers are speculative. The size of individual sea cucumbers could be an indication of maturity, but not guarantee gonadnya maturity level. Individual sea cucumbers grown and matured gonads ready for spawning are stimulated (induced spawning) (Morgan, 2000b). Pijah treatment in order to stimulate a more natural (natural), have developed a technique that was introduced as the technique of "environmental manipulation" (Liu et al., 2015). This method is a modification of the stimulation techniques heating temperature is done by the sun. Spawning experiment with the application of this technique aims to see its effectiveness, in addition to seeing that every group of sea cucumbers were spawning there is always the individual male and female, so it could be expected to obtain fertile eggs. Here are presented the results of excitatory Pijah with manipulation techniques that environment.