Sep 23 2013
Credit: Eudes Emilio Sanchez (Colombia) The top structures seen over the fish ponds are lines of thread, which are used as a network to prevent fish poaching by birds. These lines of thread are made of weather-resistant materials, and must be placed at a height of 1.8 meters above pond dikes to act against birds and …
Permanent link to this article: https://fishconsult.org/?p=9286
Oct 20 2012
Credit: Worawut Koedprang (Thailand) The two photos shows models of shrimp ponds. The first photo shows a pond lined with PE (Polyethylene) sheet for the protection against dike erosion, as well as prevent water seepage and possible diseases infection. The second photo shows the coverage of the pond with bird netting which is used to protect …
Permanent link to this article: https://fishconsult.org/?p=6537
