I'm confused. The article makes no mention of crops nor fertilizer. It discusses the unsanitary conditions at a seafood exporter, specifically the unsafe water

I'm confused. The article makes no mention of crops nor fertilizer. It discusses the unsanitary conditions at a seafood exporter, specifically the unsafe water that's used to create the ice used for packing shrimp, and a tilapia farm that feeds its fish with manure that could be "contaminated with microbes like salmonella."