2 A and 4 chlorine are used for weed control in wheat fields. There are no stringent requirements on temperature conditions. Low temperature, slow weeding, slow weed control, and relatively poor control efficiency; high temperatures and rapid weed control when weeds grow faster. The effect is relatively good. The drug can not be used after the jointing of wheat, otherwise it will easily affect the development of wheat seedlings ear, severe symptoms such as malformed ears and other symptoms. This medicine should be used for spring wheat field removal and should be used early after the temperature rises.
Municipal Wastewater Treatment
MeCan Municipal Wastewater Treatment is used for the domestic sewage, it is less land, faster processing, lower processing costs, etc, it is can be customized.
Municipal Sewage Treatment,Sewage Treatment Machine,Municipal Wastewater Treatment,Integrated Mbr Sewage Treatment Unit
Guangzhou MeCan Medical Limited , https://www.medical-waste-incinerator.com