Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
- Publication
Articles 1 - 4 of 4
Full-Text Articles in Aquaculture and Fisheries
Constraints In Adoption Of Moongbean Production Technology In Sundarban, West Bengal, Ganesh Chandra
Constraints In Adoption Of Moongbean Production Technology In Sundarban, West Bengal, Ganesh Chandra
Ganesh Chandra
The new agricultural technologies are considered to be the prime mover to the process of agricultural development in India. Understanding farmers’ perceptions of a given technology is crucial in the generation and diffusion of new technologies and farm household information dissemination. Pulses in India have long been considered as the poor man’s only source of protein. Moongbean (green gram) is one of the important pulse crop in India, plays a major role in augmenting the income of small and marginal farmers of Sundarban. Constraints are the circumstances or causes, which prohibit farmer to adopt improved farm technology. This constraint study …
Twin-Screw Extrusion Processing Of Distillers Dried Grains With Solubles (Ddgs)-Based Yellow Perch (Perca Flavescens) Feeds, Ferouz Y. Ayadi, Kurt A. Rosentrater, Kasiviswanathan Muthukumarappan, Michael L. Brown
Twin-Screw Extrusion Processing Of Distillers Dried Grains With Solubles (Ddgs)-Based Yellow Perch (Perca Flavescens) Feeds, Ferouz Y. Ayadi, Kurt A. Rosentrater, Kasiviswanathan Muthukumarappan, Michael L. Brown
Kurt A. Rosentrater
Increases in global aquaculture production, compounded with limited availabilities of fish meal for fish feed, has created the need for alternative protein sources. Twin-screw extrusion studies were performed to investigate the production of nutritionally balanced feeds for juvenile yellow perch (Perca flavescens). Five isocaloric (~3.06 kcal/g) ingredient blends, adjusted to a target protein content of 36.7% db, were formulated with 0%, 10%, 20%, 30%, and 40% distillers dried grains with solubles (DDGS) at an initial moisture content of 5–7% db, with appropriate amounts of fish meal, fish oil, whole wheat flour, corn gluten meal, and vitamin and mineral premixes. During …
Nutritional Composition And Use Of Common Carp Muscle In Yellow Perch Diets, Travis W. Schaeffer, Matthew J. Hennen, Michael L. Brown, Kurt A. Rosentrater
Nutritional Composition And Use Of Common Carp Muscle In Yellow Perch Diets, Travis W. Schaeffer, Matthew J. Hennen, Michael L. Brown, Kurt A. Rosentrater
Kurt A. Rosentrater
High market demand for marine fish meals coupled with increasing costs and questionable sustainability of wild stocks have led researchers to investigate a variety of alternative plant and animal protein sources for aquaculture feeds. Our objective was to evaluate the use of common carp Cyprinus carpio, a locally abundant, nonnative fish species, to offset the cost of marine fish meal in fish feed. We completed analyses of common carp whole muscle, formulated diets containing combinations of carp and Gulf menhaden Brevoortia patronus fish meal, and then evaluated test diets in a feeding trial with yellow perch Perca flavescens. Composition (dry …
Alternative Protein Sources For Aquaculture Feeds, Ferouz Y. Ayadi, Kurt A. Rosentrater, Kasiviswanathan Muthukumarappan
Alternative Protein Sources For Aquaculture Feeds, Ferouz Y. Ayadi, Kurt A. Rosentrater, Kasiviswanathan Muthukumarappan
Kurt A. Rosentrater
With a global seafood production of about 51.7 million ton in 2006 and an annual growth rate of 6.9% from 1970-2006, aquaculture is one of the fastest growing sectors in the food industry. Feed represents 40-70% of operating costs for aquaculture operations. Fish diets typically contain between 20 and 55% crude protein, depending on the fish species. High quantities of fish meal are commonly used in these feeds to supply fish with essential proteins, amino acids and fatty acids. However, during the last 3 years prices for fish meal have remained above $1000 ton-1 and have even approached $2000 ton-1 …