摘要
在各种农作物中,甜菜是对磷反应最敏感的作物之一。甜菜植株内含磷丰欠状况,与甜菜的产量、质量、病害等有着密切的关系。然而目前我国种植甜菜地区土壤供磷水平很低,施磷肥的数量和施肥技术都还存在着许多问题,这种状况与我国发展甜菜生产和制糖事业很不适应,应当尽快地加强研究工作,采取积极措施加以解决。
In agricultural plants sugarbeet is highly sensitive to phosphate,There is a close relation between the content of phosphate in the plants of sugarbeet and the yield,quality and disease of sugarbeet.At present the content of phosphate in the soil is very low in the sugarbeet-planting area of China and the application amount of phosphate fertilizer cann't meet the requirements of the growth of sugarbeet.In addition for cultivating sugarbeet seientifieally the ineorreet fertilizer practice should be improved.
出处
《中国甜菜糖业》
1991年第6期6-11,共6页
China Beet & Sugar
关键词
磷肥
甜菜
施肥
Phosphate fertilizer
Sugarbeet
