摘要
总结出直播甜菜产量51t/hm2,含糖17%的配套技术措施:推广优良品种甜研309,发挥其增产潜力;实行深松、深中耕,改善土壤环境;增施肥料,"三肥"下地,满足甜菜生理需肥;增加种植密度,改善群体结构;早播早管促早发;及时防治甜菜病虫害,保护同化器官;及时收获,发挥机械作业优势。
The integrated measures for 51t/ha root yield, 17% sugar content sugarbeet production were summarized. These measures were that extending fine breed, TY309, displaying production increase potential; deep ploughing and digging in order to improve soil environment; increasing ＂three fertilizer＂ for satisfying plant＇s growth; increasing planting density to improve population structure; early sowing and early managing to make seedling growth; controlling diseases and insect pests to protect assimilative organ of sugarbeet; harvesting on time with machines.
出处
《中国糖料》
2007年第4期50-51,共2页
Sugar Crops of China
关键词
甜菜
高产高糖
配套措施
Sugarbeet
High yield and sugar content
Integrated measures
