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通过对湛江农垦华海蔗区大范围出现甘蔗茎内蔗肉发红现象进行现场调查研究,确定了该现象是由赤腐病引起,并对引致赤腐病在蔗区发生的原因进行了初步分析,指出赤腐病的严重为害是导致华海蔗区糖分低的重要原因之一。
Through field investigation on the sugarcane redness in sugarcane stems in a large area of Huaneng sugarcane area of Zhanjiang Land Reclamation Bureau, it was confirmed that the phenomenon was caused by red rot and the cause of the occurrence of red rot in sugarcane field was preliminarily analyzed , Pointed out that the serious damage caused by red rot is one of the important reasons leading to low sugar content in Huaxi sugarcane industry.