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采种甜菜单产低,是近几年来困扰农民种植积极性不高的主要原因。经多年的试验证明,引起采种甜菜单产低的技术因素有:育苗质量差、管理粗放、母根窖藏技术不到位、田间管理不及时等,针对这些不利因素,探索出相应的技术对策。
The low production of sugar beets is the main reason that plagued peasants’ enthusiasm for planting in recent years. After many years of experiments, it has been proved that the technical factors that cause the low yield of sugar beet are: poor seedling quality, extensive management, lack of parental cellar storage technology and improper field management. According to these unfavorable factors, the corresponding technical countermeasures are explored.