Effect of gypsum treatment on water quality parameters and fish performance in fertilized polyculture earthen ponds
- This experiment aimed to study the effect of agriculture gypsum treatment in aquaculture ponds (to raise water total hardness) on the physico-chemical and biological parameters of pond water and fish performance in a polyculture system. In order to achieve this goal, twelve 0.1-feddan (0.1-fed.).
- Sustainable aquaculture 
- Journal Article
- Egyptian society for water, aquaculture and environment, Central Laboratory for Aquaculture Research (CLAR), Agricultural Research Center (ARC)