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不同育秧方式对比试验的结果显示,秧田期在接种菌源条件下,旱育秧叶瘟较水育秧发生早、为害重;大田期在不防治条件下,旱育秧叶瘟、穗瘟发生为害显著轻于水育秧。说明在防止菌源进入的前提下,旱育秧是控制稻瘟病的一项好措施。
The results of comparative experiments on different ways of raising seedlings showed that under the conditions of inoculation, the leaf blast of dry nursery seedlings occurred earlier and worsened than that of aquatic seedlings. In the field without controlling conditions, the leaf blast and panicle blast of the dry nursery seedlings were significantly damaged Yu watering seedlings. Description to prevent bacteria from entering the premise, dry nursery is a good measure to control rice blast.