Pencarian
Now showing items 11-20 of 555
Series: Technical report / SEAFDEC Aquaculture Department; 5
Fishing gear for prawn and shrimp used in the Philippines today
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1980)
This paper describes various types of shrimping and prawning gear and devices, most of which have been traditionally used in the Philippines, with some ecological notes. This study provides basic information on prawn culture ...
Morphological measurements, gonadal development and estimated age of adult milkfish, Chanos chanos captured in Pandan Bay from 10 May - 16 June, 1975
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1976)
From 10 May to 16 June, 1975, 106 adult milkfish were captured in an otoshi-ami 500 meters offshore. Of the 106 specimens, 37 were females in various stages of gonadal development or spent and 69 were males of which 41 ...
Capture, transport and domestication of adult milkfish, Chanos chanos
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1976)
Methods used in the capture, transport and domestication of adult milkfish are described and illustrated.
Spawning of milkfish, Chanos chanos, in captivity
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1976)
Newly captured milkfish released 0.8 mm in diameter non-hydrated eggs spontaneously in captivity. After injection with partially purified salmon gonadotropin (SG-G100), 1.2 mm in diameter hydrated eggs were released. These ...
Series: Aquaculture extension manual; No. 61
Soft-shell crab production using hatchery-reared mud crab
(Aquaculture Department, Southeast Asian Fisheries Development Center; Philippine Council for Agriculture, Aquatic and Natural Resources Research and Development (PCAARRD), 2015)
"The production of soft-shell crabs is well established in other Asian countries but its sustainability is already being threatened due to the decreasing mud crab population in the wild where the seedstocks are sourced. ...
Mangrove-friendly aquaculture studies at the SEAFDEC Aquaculture Department
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2001)
The SEAFDEC Aquaculture Department studies on mangrove-friendly aquaculture (MFA) can be categorized under two models: a) mangrove filters where mangrove forests are used to absorb effluents from high-density culture ponds, ...
The decline of native fishes and fisheries and the rise of aquaculture in lakes and rivers in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center; Philippine Council for Aquatic and Marine Research and Development (PCAMRD), Department of Science and Technology; Bureau of Fisheries and Aquatic Resources, 2001)
This paper reviews historical and recent data on biodiversity, fisheries, exotic fishes, and aquaculture in Philippine lakes and rivers. The country's lakes and rivers are poor in primary freshwater fishes because the ...
Utilization of seaweed resources
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1990)
A brief discussion is presented on the commercial importance of seaweeds in the Philippines, which is mainly concerned with their use as sources of industrial gums such as agar, carrageenan, and alginic acid. Carrageenan ...
The use of chemicals in aquaculture in the Philippines
(Aquaculture Department, Southeast Asian Fisheries Development Center, 2000)
The intensification of aquaculture in the Philippines has made the use of chemicals and biological products inevitable. A recent survey conducted nation wide among shrimp and milkfish culture facilities revealed the use ...
Sea bass, groupers and snappers
(Aquaculture Department, Southeast Asian Fisheries Development Center, 1994)
Studies on sea bass (Lates calcarifer) broodstock were directed at techniques to maximize egg production. Now known are the: optimum luteinizing hormone releasing hormone analogue (LHRHa) dose range to induce spawning, ...