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1.福尔马林(甲醛)浸种用100—300倍的福尔马林液浸种15-30分钟,捞出清水洗净催芽播种。适合黄瓜、茄子、西瓜、菜豆等、能防治瓜类枯萎病、炭疽病、黑星病,茄子黄萎病、绵腐病和菜豆炭疽病。 2.磷酸三钠浸种将种子用清水浸4小时后,再置于10%磷酸三钠溶液中20-30分钟,捞出清水洗净催芽播种。防治番茄、辣椒的病毒病。 3、多菌灵浸种用50%多菌灵500倍液浸白菜、番茄、瓜类种子1-2小时,捞出清水洗净催芽或播种。防治白菜白斑病、黑斑病、番茄早
1. Formalin (Formaldehyde) Seed soaking with 100-300 times of formalin for 15-30 minutes, remove the water wash germination sowing. Suitable for cucumber, eggplant, watermelon, beans, etc., can prevent melons Fusarium wilt, anthrax, scab, eggplant Verticillium wilt, cotton rot and bean anthracnose. 2. trisodium phosphate soaking the seeds immersed in water for 4 hours, then placed in 10% trisodium phosphate solution for 20-30 minutes, remove and rinse water germination sowing. Control tomato, pepper virus disease. 3, carbendazim soaking with 50% carbendazim 500 times immersed cabbage, tomato, melon seeds 1-2 hours, remove the water wash germination or sowing. Control cabbage white spot, black spot, tomato early