Pencarian
Now showing items 141-150 of 265
Fishpen and cage farming in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center; International Development Research Centre, 1979)
Paper was presented at the International Workshop on Cage and Pen Culture, SEAFDEC, Tigbauan, Iloilo, Philippines in February 1979. It deals with cage farming in freshwater lakes of milkfish (Chanos chanos) and mentions ...
Common carp in floating net cage culture
(Aquaculture Department, Southeast Asian Fisheries Development Center; International Development Research Centre, 1979)
The main objective of this experiment was to determine the optimal density or stocking rate for the optimal total production and growth rate of common carp, Cyprinus carpio . A raft of 10 x 10 m made of steel bars with ...
Catch composition of penaeid prawns caught with fish corrals at Batan Bay, Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1979)
Series: Aquaculture extension manual; No. 2
Manual of operations: Sugpo pond culture
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1976)
This manual is intended for fish farmers, extension workers and others in their initial efforts to produce marketable sugpo (Penaeus monodon) for local consumption or export. Information is presented on pond preparation, ...
Selection and application of a suitable sampling method for quantitative and qualitative evaluation of lab-lab
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
Milkfish and prawn pond operation in the Philippines is often associated with lab-lab culture. Lab-lab is a biological complex of blue-green algae, diatoms, bacteria and various animals which form a mat at the bottom of ...
Minimum dissolved oxygen tolerance of four different sizes of milkfish
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
Four size groups of milkfish were tested, 4-18 g, 20-34 g, 35-95 g and 200-300 g. A number of fish from each group were placed separately in identical 1.2 m<sup>2</sup> wooden tanks containing seawater filled up to 30 cm ...
Experiments on the induced breeding of milkfish, Chanos chanos (Forsskal) in 1978
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
Results indicated that a female having eggs with an average diameter of < 0.7 mm did not respond well to the hormone injections.
Preliminary histological study of the ovarian development of the giant tiger prawn, Penaeus monodon
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1978)
This study was undertaken to determine structural characteristics within the gonads which might serve as an index to age and longevity and furnish information on the frequency of spawning of an individual.
Experiments on raising quality fish seed in floating nurseries and its role in aquaculture in India
(Aquaculture Department, Southeast Asian Fisheries Development Center; International Development Research Centre, 1979)
Observations on experiments carried out on raising quality fish seed in floating nurseries and raising fish of marketable size in cages at Allahabad are reported. The experiments proved successful in terms of (1) rearing ...
Development of circular floating cages for milkfish broodstock at the SEAFDEC Aquaculture Department
(Aquaculture Department, Southeast Asian Fisheries Development Center; International Development Research Centre, 1979)
The present attempt to develop floating cages for holding milkfish, Chanos chanos, broodstock at SEAFDEC was prompted by the need of the department to have more fish for experimentation. This paper briefly presents the ...