盐碱地油莎豆机械化播种收获技术与装备研究进展

Research Progresses of Mechanical Seeding and Harvesting Technology and Equipment for Saline-Alkali Cyperus esculentus

油莎豆适应性强、抗逆性高、耐盐碱、耐贫瘠、抗旱、耐涝的特点使其成为盐碱地改良和农业可持续发展的优良选择。油莎豆块茎生于地下,其机械化播种、收获方式成为该作物规模化推广种植及实现全产业链开发的关键。本文介绍了油莎豆的播种、收获方式方法,重点对目前油莎豆播种、收获机械研究开发情况进行了系统阐述,并对盐碱地油莎豆推广种植及产业发展做了展望。

Because of its strong adaptability, high stress resistance, salt and alkali tolerance, leanness tolerance, drought resistance and waterlogging tolerance, Cyperus esculentus has become a good choice for improving saline-alkali land and sustainable development of agriculture. The tuber of Cyperus esculentus grows underground, so the mechanical sowing and harvesting methods become the key to limit its large-scale extension and planting and the realization of industrial chain development. The study introduced the sowing and harvesting techniques and methods of oil-sowing soybean, summarized the research and development status of relevant techniques and methods, and prospected the promoting planting and industrial development of oil-sowing soybean in saline-alkali soil.