Formalin soaking. Use 100 to 300 times formalin solution to soak for 15 to 30 minutes, remove and wash with water to germinate. Suitable for cucumber, eggplant, watermelon, beans and so on. It can control melon wilt, anthracnose, scab, eggplant verticillium wilt, cotton rot and bean anthracnose.
Trisodium phosphate soaking. The seeds were immersed in fresh water for 4 hours, then immersed in 10% trisodium phosphate solution for 20-30 minutes, and then washed out with water to induce sowing. It can prevent vegetables, peppers and other vegetable viruses.
Carbendazim soaking. Use 50% carbendazim 500 times liquid to soak cabbage, tomato and melon seeds for 1-2 hours and then remove them. Wash them with clean water and germinate. It can control cabbage white spot, black spot, tomato early (late) disease, melon anthracnose and powdery mildew.
Soaking with sodium hydroxide. Dip melons and solanaceous vegetables seeds with 2% sodium hydroxide solution for 10-30 minutes, then remove and wash with water. It can control various fungal diseases and viral diseases.
Soaking with sodium chloride. Use 10% to 30 times of 4% sodium chloride solution to soak for 30 minutes, remove and wash with water after sowing. Can prevent melon bacterial diseases.
Dyson ammonium soaking. Use 50% dexamethasone 200-300 times to soak cabbage, bean, and melon seeds for 20-30 minutes, remove and wash with water and sow. It can prevent melons, downy mildew, anthracnose, cabbage leukoplakia, black spot, and bean anthracnose.
Potassium permanganate soaking. Leaching vegetable seeds with 10% potassium permanganate solution for 10-30 minutes can reduce and control the eggplant vegetable virus disease and early blight.
Thiophanate-soaking. With 0.1% thiophanate-methyl soaked for 1 hour, after soaking with water for 2 to 3 hours, fully dry and sow. It can prevent fungal diseases such as blight and downy mildew.
Agricultural streptomycin soaking. Use 10 million units of agricultural streptomycin 300-500 times to soak vegetable seeds for 2 to 3 hours, remove, wash and germinate. It can prevent bacterial diseases and anthrax, early (late) disease of vegetables.
Copper sulfate soaking. Use 0.1%~0.2% copper sulfate to soak seeds for 5~10 minutes, remove and wash after germination. It can prevent bacterial diseases, anthrax and early and late blight.
Facial Recognition Access Control
TD Cloud Security Co.Ltd , https://www.cctvcameraexpert.com