甜菜缺素症状及焉耆垦区甜菜营养生理性病害的诊断

Nutrient Deficiency Symptom and Diagnosis of Malnourished Disease in Sugarbeet

1998～ 2 0 0 0年通过室内溶液培养和田间调查分析 ,对甜菜缺素症状与田间诊断进行了研究。结果表明 ,甜菜缺乏必须营养元素会表现出其特有的缺素症状 ,但甜菜营养生理性病害的田间诊断不仅要通过缺素症状进行形态诊断 。

Nutrient deficiency symptom and diagnosis of sugarbeet were studied by solution culture and chemical analysis from 1998 to 2000. In this paper, the deficiency symptom of nutrient and the method of malnourished disease diagnosis were put forward during the sugarbeet growth period.