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Induced spawning of rabbitfish, Siganus guttatus (Bloch) using human chorionic gonadotropin (HCG).

หน่วยงาน Southeast Asian Fisheries Development Center, Philippines

รายละเอียด

ชื่อเรื่อง : Induced spawning of rabbitfish, Siganus guttatus (Bloch) using human chorionic gonadotropin (HCG).
นักวิจัย : Ayson, Felix G.
คำค้น : Siganus guttatus , Induced breeding , Sex hormones , Spawning , Fecundity , Hatching
หน่วยงาน : Southeast Asian Fisheries Development Center, Philippines
ผู้ร่วมงาน : -
ปีพิมพ์ : 2534
อ้างอิง : Ayson, F. G. (1991). Induced spawning of rabbitfish, Siganus guttatus (Bloch) using human chorionic gonadotropin (HCG). Aquaculture, 95(1–2), 133–137. , 0044-8486 , http://hdl.handle.net/10862/1227 , 10.1016/0044-8486(91)90080-Q
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Aquaculture
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

A positive spawning response of rabbitfish females to two injections of HCG at 2 I.U./g BW given 24 h apart was observed. The latency period after hormone injection was inversely related to the initial oocyte size. Minimum initial oocyte size required for spawning without hormone injection was 0.46 mm. HCG induction of spawning was necessary for females with initial oocyte size of ≤0.45 mm. Number of eggs spawned (424000), fertilization rate (96%), and hatching rate (59%) did not differ from those of naturally spawned fish.

บรรณานุกรม :
Ayson, Felix G. . (2534). Induced spawning of rabbitfish, Siganus guttatus (Bloch) using human chorionic gonadotropin (HCG)..
    : Southeast Asian Fisheries Development Center, Philippines.
Ayson, Felix G. . 2534. "Induced spawning of rabbitfish, Siganus guttatus (Bloch) using human chorionic gonadotropin (HCG).".
    : Southeast Asian Fisheries Development Center, Philippines.
Ayson, Felix G. . "Induced spawning of rabbitfish, Siganus guttatus (Bloch) using human chorionic gonadotropin (HCG).."
    : Southeast Asian Fisheries Development Center, Philippines, 2534. Print.
Ayson, Felix G. . Induced spawning of rabbitfish, Siganus guttatus (Bloch) using human chorionic gonadotropin (HCG).. : Southeast Asian Fisheries Development Center, Philippines; 2534.