Women in fisheries activities of the Asian Fisheries Society - have they been able to make an impact?

Asia, Fisheries, Role of women, Gender

Changing traditions : a summary report on the first global look at the gender dimensions of fisheries

Fisheries, Sex, Women

Impact of species composition and artificial feed on the growth of carps

Two trials conducted to demonstrate the suitability of composite carp culture in a small, seasonal, shallow village pond with varied species composition and stocking density indicated the possibility of obtaining higher production with reduced number of species. During the first trial, the Indian major carps, silver carp, common carp and fringe lipped carp were stocked at a density of 5625 fingerlings/ha in the pond in which the maximum water spread area was 1600m². The fish grown over a period of seven months yielded a production of only 242 kg. However, during the second trial, an increase in production by 60.33% was achieved over the same period in the same pond by stocking only the Indian major carps and common carp at a density of 4687.5 fingerlings/ha and feeding them daily with silkworm faecal matter based artificial feed at about 5% of their body weight. The results indicated that for seasonal, shallow ponds stocking of only three species of carps, namely, catla, rohu and common carp would suffice to get optimum yield

Fishes of the Mekong River: conservation and need for aquaculture

Conservation and the potential and need for aquaculture of three major fish (Catlocarpio siamensis, Probarbus spp. and Pangasius gigas) of the Mekong River are discussed. Different steps being undertaken by the Cambodian government in doing such activities are highlighted

Evaluation of organoleptic qualities of fish grown in ponds treated with different organic manures

Catla, rohu, silver carp and common carp raised employing different organic manures were subjected to organoleptic evaluation, both in raw and cooked form. The combination treatment of poultry manure and silkworm faecal matter had positive effect on colour and glossiness of skin and colour of flesh in the case of common carp. Though no significant difference was observed in the overall quality, odour of flesh and texture of meat of rohu were found to be better in sewage treated and poultry manure treated ponds respectively. From the results, it can be discerned that treated sewage has no adverse effect on the acceptable qualities of the carps studied

Fishes of the Mekong River-conservation and need for aquaculture

Freshwater fish, River fisheries, Fishery resources, Aquaculture, Mekong River,

Role of women in small-scale aquaculture development in southeastern Cambodia

In Cambodia, women make up more than 65% of the adult population. They play a most important role in all spheres of social and economic activities. A recent investigation has shown that in small scale aquaculture, women have been found to contribute more than men in almost all activities. Details about this are discussed in this article

Promotion of substrate based microbial biofilm in ponds: a low cost technology to boost fish production

Microbial biofilms have been found to increase fish production in ponds by increasing heterotrophic production through periphyton proliferation on available substrates. In this paper, the role of substrate based microbial biofilm in the production of Cyprinus carpio and Labeo rohita grown in ponds is investigated, using an easily available and biodegradable agricultural waste product (sugarcane bagasse) as substrate

Reducing feed costs in semi-intensive finfish culture: an update on mixed feeding schedules and an idea for enhancing endogenous food supply in ponds

Some interesting ideas on improving the cost-effectiveness of feeding in semi-intensive finfish aquaculture are presented

Role of women in small-scale aquaculture development in souteastern Cambodia

Women, Small scale aquaculture, Aquaculture development, Cambodia,