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1.预防真菌、细菌引起的辣椒疮痂病、炭疽病、白星病、黑斑病、褐斑病等病害。种子先用凉水泡4—6小时,然后用10％的硫酸铜溶液浸5分钟,捞起后用清水洗干净后即可播种。 2.预防番茄、辣椒病毒病,如番茄花叶病、辣椒花叶病等。先将种子用清水浸3—4小时,然后放到10％的磷酸三钠溶液中浸泡20—30分钟,捞出后用清水洗净即可播种。
1. To prevent fungi, bacteria caused by pepper scab disease, anthrax, white star disease, black spot disease, brown spot disease. The seeds are first soaked in cold water for 4-6 hours, then soaked in 10% copper sulfate solution for 5 minutes, picked up and washed with water to sow them. 2. To prevent tomato, pepper virus disease, such as tomato mosaic disease, pepper mosaic disease. Soak seeds for 3-4 hours with clear water, then soak in 10% trisodium phosphate solution for 20-30 minutes, then remove them and rinse them with water to sow them.