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中国农学通报

中国农学通报 ›› 2005, Vol. 21 ›› Issue (1): 286-286.

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贮藏期西红花球茎腐烂病发生与防治技术初报

包士忠,孙品兰,沈雁君,龚才根   

  • 出版日期:2005-01-05 发布日期:2005-01-05

Occurring Characteristics and Control Measure of Crocus Bulb Rot in Storage

Bao Shizhong, Sun Pinlan, ShenYanjun, Gong Caigen   

  • Online:2005-01-05 Published:2005-01-05

PDF (PC)

651

摘要： 西红花球茎从5月初收获至7月底上架这段贮藏期间很容易发生腐烂，它主要由镰刀菌引起的。其中在6月中下旬出现一个明显的发病高峰，8月起基本停止发病。经过多年试验研究，笔者认为可通过轮作换茬、增施有机肥、控制贮藏期间湿度及采用低毒、低残留杀菌剂在球茎贮藏之前进行浸球处理，能明显抑制或减轻腐烂病的发生。

Abstract: Crocus bulb rot is an important disease occurs on safflower during the storage. According to the scientific observation of researchers, the disease is severest during the period from the first ten days of May (when it harvested) to the end of July, and at the middle ten days of June it appears an obvious apex, and it stops in August. During many years trails, crops rotation, organic fertilizer promoting, storage humidity control and chemical treatment can evidently control the disease.