Influence of lodging on damage of stem rot disease in rice varieties.

[摘要] The experiments concerning with the influence of artificial lodging to the damage of stem rot disease in rice varieties were studied. Lodging at early as svell as at late stage of growth accelerated the damages of the disease in certain varieties, but the periodic influence of lodging on the damages were not recognized. The varieties highly damaged by disease on lodging generally showed low resistance to stem rot under mormal condition.

[学科分类] 农业科学（综合）