Baking soda can prevent vegetable diseases and insect pests
Baking soda can prevent and cure various diseases in greenhouse vegetables, especially for cucumber, tomato powdery mildew, anthracnose, downy mildew and other control effects. The general control efficiency is about 95%. The application method is: add 10 grams of baking soda in 5 kilograms of water, stir until it is completely dissolved, and use a sprayer to evenly spray on the leaves and fruits of the vegetables. The baking soda is sprayed on the vegetables and decomposed to produce water and carbon dioxide, which in turn promotes the photosynthesis of the vegetables. Therefore, greenhouse spraying 0.2% concentration of baking soda solution can prevent and treat insects, but also promote the growth of vegetables, and vegetables can improve quality, yield increased by more than 10%. The valve is a series of gas emergency shut off solenoid valves, specially designed as gas pipe breaker for emergency use. It can be connected with gas leaking detection sensor, fire alarm circuit or other intelligent sensor modules so that on site or remote shut down on gas supply (manually or automatically) is possible, hence ensuring the safety on gas usage. The valve features an auto-close when strong vibration is detected. After close, manual operation is required to turn on the valve. This feature meets safety regulations in the event of an accident. Gas Solenoid,Solenoid Valve,Gas Solenoid Valve,Solenoid Operated Valve Rictron Industrial Co., Ltd , https://www.szrictron.com