【摘要】 从作物对低钾反应遗传多样性及适应钾营养胁迫的生理特性两个方面综述了国内外作物耐低钾营养研究状况 ,利用作物耐低钾的遗传特性 ,运用现代遗传育种技术 ,选育和推广耐低钾优良品种是缓解我国钾源短缺的最好途径 ,而且是高产、高效的生物学途径更多还原

【Abstract】 The crop toleration to low potassium was reviewed from crop genetic diversities of low potassium toleration and physiological characteristics in adapting to low potassium stress. Breeding and extension of improved breeds of tolerating low potassium is the best way to alleviate the shortage of potassium mineral resources using modern genetic and breeding technology. It is also the high productive and efficient biological approach.更多还原