【摘要】 介绍了广西冬种马铃薯霜冻发生情况和广西霜冻气候主要特点。调查了霜冻对不同地形种植的马铃薯植株以及不同马铃薯品种植株冻害的影响,了解了霜冻对马铃薯伤害程度。针对不同的霜冻类型,提出了人工改善田间小气候和冻后补救措施等综合防霜冻技术措施,为广西冬种马铃薯霜冻研究和有效预防提供参考。更多还原

【Abstract】 The occurrence and major features of frost in Guangxi winter-planting potato were introduced.The freezing injury effects of frost on different terrain-cultivated potato and different potato varieties were investigated to understand the damage degree of frost on potato.According to different frost types,the comprehensive technical measures for frost protection were proposed,such as artificial improvement of field microclimate and remedial measures after freezing.The results might provide a reference for the winter-planting potato research and effective prevention of frost in Guangxi Province.更多还原