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一、防治病害1.变温浸种先将麦种用冷水预浸4-6小时,捞出,再用52-55度温水浸1-2分钟,使种子温度达到50度,再捞出放入56度温水中,保持水温55度,浸5分钟取出,用凉水冷却后晾干播种,对预防小麦散黑穗病效果很好,但必须严格控制温度和时间。2.恒温浸种对麦种放入50-55度热水中,立即搅拌,使水温迅速降至45度,在此温度下浸3小时取出,冷却后晾
First, the prevention and treatment of diseases 1. Variable temperature soaking first wheat seedlings with cold water pre-4-6 hours, remove, and then 52-55 degrees warm water for 1-2 minutes, so that the seed temperature reached 50 degrees, then remove and put 56 Degree of warm water, keep the water temperature 55 degrees, soak for 5 minutes, cooled with cold water to dry sowing, to prevent wheat smut is very effective, but must be strictly controlled temperature and time. 2. Soak the soaked seeds into 50-55 degrees hot water, stirring immediately, the water temperature dropped to 45 degrees, immersed in this temperature for 3 hours, cooled to dry