Effect of supplemental lecithin and lipid sources on the growth and survival of Penaeus monodon juveniles
- Global styles
- MLA
- Vancouver
- Elsevier - Harvard
- APA
- Help
Share
Abstract
Penaeus monodon juveniles were reared in 60-liter fiberglass oval tanks in a flow-through seawater system for 8 weeks to determine the effect of lecithin and type of lipid on growth and survival. Nine isonitrogenous and isocaloric diets consisting of a basal practical diet (40% protein, 10% lipid) with 3 levels of soy lecithin and 3 sources of lipid cod liver oil, crude degummed soybean oil and purified soybean oil were used. Feed was offered twice daily. Percentage weight gains significantly increased as the level of lecithin was increased from 0 to 2% regardless of the lipid source. At all levels of lecithin, survival rates were significantly higher in those fed diets containing crude degummed soybean oil compared to those fed either cod liver oil or purified soybean oil. Lecithin levels and lipid sources did not significantly affect the feed conversion values. The best was that which had 2% soy lecithin with 3.8% crude degummed soybean oil.
Type
Conference paperCollections
- Conference Proceedings [288]
Related items
Showing items related by title, author, creator and subject.
-
Mineral requirements of Penaeids
Piedad-Pascual, F. (Institut Francais de Recherche pour l'Exploitation de la Mer, 1990)Marine shrimps absorb minerals from their aquatic environment aside from the minerals that come from the food they eat. Thus, the dietary requirement of shrimps for certain minerals will depend on the amounts and availability ...Series: Actes de Colloque 9 -
Diseases of penaeid shrimps in the Philippines
Baticados, Maria Cecilia L.; Cruz-Lacierda, Erlinda R.; de la Cruz, Margarita; Duremdez-Fernandez, Roselyn C.; Gacutan, Rogelio Q.; Lavilla-Pitogo, Celia R.; Lio-po, Gilda D. (Aquaculture Department, Southeast Asian Fisheries Development Center, 1990)The manual provides information on the diseases that affect the 3 major species of shrimps culture in the Philippines: Penaeus monodon, P. merguiensis and P. indicus. It includes the common name of the disease, causative ...Series: Aquaculture extension manual; No. 16 -
Asian shrimp situation
Carreon-Lagoc, Julia; Southeast Asian Fisheries Development Center, Aquaculture Department (Aquaculture Department, Southeast Asian Fisheries Development Center, 1990)