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Now showing items 91-100 of 159
Genetic variance for uniformity of harvest weight in Nile tilapia (Oreochromis niloticus)
Type: Journal Article
Competition for resources is common in aquaculture, which inflates the variability of fish body weight. Selective breeding is one of the effective approaches that may enable a reduction of size variability (or increase in ...
The Third International Symposium on Tilapia in Aquaculture
Type: Conference Proceedings
Tilapias, because of the low cost and relative ease of their production, are a potential food fish staple for many people in tropical countries and a globally traded commodity. This volume of symposium proceedings shows a ...
Better management guidelines for smallholder fish farmers in Malawi; Ndondomeko Zamakono Zoyendetsera Ulimi wa Nsomba za Alimi Ango’noang’ono m’Malawi
Type: Manual
This is a better management guidelines for smallholder fish farmers in Malawi, and it was written in Chichewa. Tilapia, which thrives in small ponds, is now being raised in warm countries throughout Africa, Asia and the ...
WorldFish in Zambia
Type: Brief
WorldFish focuses on testing technologies that improve the productivity of fisheries and aquaculture and strengthen value chains to increase incomes of fishdependent people in Zambia and throughout sub-Saharan Africa. ...
Better management practices for monosex tilapia seed production: An illustrated guide
Type: Book
The booklet explains the better management practices (BMP) for producing high-quality genetically improved farmed tilapia (GIFT) monosex seed. These simple and low-cost methods have been tested and proven over five years ...
Effect of dietary probiotic Biogen supplementation as a growth promoter on growth performance and feed utilization of Nile tilapia Oreochromis niloticus (L.)
Type: Journal Article
Probiotic microbial feed supplements are gaining wide acceptance in livestock production, and may be applicable to aquaculture production systems. The present study was conducted to examine probiotic treatment in the ...
Mass spawning of Oreochromis niloticus for fry production: threats and opportunities for small-scale aquaculture and selective breeding
Type: Book Chapter
Mass selection based on mass spawning can present a feasible and low-cost selective breeding scheme. In mass spawning, however, mating is not controlled and a small number of breeding individuals may account for a ...
Tilapia genetic resources for aquaculture
Type: Conference Proceedings
Tilapia culture in Asia and other non African countries is practiced on a narrow genetic base. In contrast, African countries, many of which need assistance to develop their own aquaculture sectors, hold the global wealth ...
Tiliapia cage culture design
Type: Brief
Cage culture is a system in which fish are grown in a cage made of bamboo, metal or wood that is covered with nets. The netting encloses the cage on all sides or on every side except the top, which is left open. There are ...
Better management practices for tilapia culture in Egypt (Arabic)
Type: Manual
This country specific better management practices (BMP) instruction manual is hoped to enhance the capacity of grow-out farmers and extension service providers in Egypt to support scaling of WorldFish technologies (e.g. ...