Can you use vegetables safely?

First, strictly control the concentration of drug concentration The amount of drug solution must be appropriate, if the super concentration, over dosage, although it can kill the disease, but easy to produce phytotoxicity, prone to human and animal poisoning; if the drug concentration is low,

Greenhouse Culture Technology

Turbot is a cold-water marine butterfly species produced in Europe. It was introduced by the Yellow Sea Fisheries Research Institute of the Chinese Academy of Sciences in 1992. It was successfully mass-produced in 1999. It is expected that the turbot will become the coastal Shandong and even t