内蒙古是我国马铃薯主产省份,但随着马铃薯种植面积的不断增加,也加剧了内蒙古地区水资源供需矛盾。非充分灌溉作为一种先进的农艺节水技术措施,可以从根本上提高马铃薯对灌溉水的利用效率,在内蒙古马铃薯生产中具有广阔的应用前景。本文概述了现阶段内蒙古马铃薯生产及灌溉现状,详细叙述了内蒙古马铃薯节水灌溉发展成果及缺陷,提出非充分灌溉技术在内蒙古马铃薯生产中应用的可行性和必要性,并对内蒙古马铃薯非充分灌溉研究及应用前景进行展望。
Inner Mongolia is one of the main potato producing provinces and regions in China. With the increasing potato planting areas, the contradiction between supply and demand of water resources is exacerbated in Inner Mongolia area. As an advanced agronomic measure of water conservation, deficit irrigation can fundamentally improve water use efficiency in potato production and has a wide application prospect in potato production of Inner Mongolia. In this paper, the research advance on potato production and irrigation in inner Mongol at present stage is expounded, the development achievement and imperfection of potato water-saving irrigation in Inner Mongol is particularly discussed, the feasibility and necessity of deficit irrigation for potato in inner Mongol is propounded, and several opinions about the research on potato deficit irrigation and its application prospect are proposed in the end.