The resistance of Indica rice to blast was better than that of Japonica rice,and the risistance of hybrid Japonica rice was slightly better than that of routine Japonica rice.

• 鉴定结果表明：在被测的各种水稻类型中，籼稻品种对稻瘟病的抗性比粳稻好，而在粳稻类品种中，杂交粳稻对稻瘟病的抗性又略强于常规粳稻；