Browsing by Author "Kumagai, S."
Liao, I-Chiu; Juario, Jesus V.; Kumagai, S.; Nakajima, H.; Natividad, Marietta; Buri, P. (Elsevier, 1979)A female milkfish, captured at sea, was injected with two hormonal injections of acetone-dried salmon pituitary powder and human chorionic gonadotropin, plus Vitamin B complex. It was stripped, and produced 128,000 ripe ...
Kumagai, S.; Castillo, N. M.; Bañada, V. C. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)Daily samplings were conducted in the waters of Batbatan Island from April 17 to June 11, 1977 in order to collect milkfish (Chanos chanos ) eggs. The numbers of eggs collected is tabulated by lunar period. Milkfish fry ...
Kumagai, Shigeru; Bagarinao, Teodora ; Unggui, Abdul S. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1980)This study was conducted to obtain information for evaluating the present fry fishing practices and for understanding the behaviour of the fry. A description of the milkfish, Chanos chanos, fry fishing gears is presented. ...Series: Technical report / SEAFDEC Aquaculture Department; no. 6