摘要
在田间及盆栽试验中观测到经超量紫外线（ＵＶ２８０～４００ｎｍ）辐射处理的大豆作物，其株型、生理活动及产量均受到不同程度的影响，其影响量随ＵＶ辐射强度，大豆品种以及环境条件不同而异。文章还给出了计算紫外线辐射对大豆影响程度的公式，该计算方法效果较好。
Through the field and pot experiments,the impact of excessive solar ultraviolet(UV)radiation(280～400 nm)on the soyhean plants,including stem pattern,physiological activity and yield,is investigated.Different responses to the three levels(0.15,0.35,0.70 W·m￣(-2))of UV radiation are expressed of soybean production. Theresponses change with radiation intensity,various soybean species and environmentalconditions. By studying the growth and physiological characteristics of soybean underthe excessive UV radiation,several mathematical models are established to elucidate thedifferences of the two soybean specises, The results are satisfactory.
出处
《应用气象学报》
CSCD
北大核心
1995年第4期442-448,共7页
Journal of Applied Meteorological Science
基金
中国气象局青年科学基金
