摘要
本文研究了缺铁失绿的花生喷施FCU复合铁后,叶片中活性铁同叶绿素及产量的关系。结果表明,喷施FCU复合铁后,叶片中活性铁迅速增加,随时间的变化,失绿叶片逐渐复绿,叶片中叶绿素含量逐渐增加,最后导致产量增加。得出了花生叶片中活性铁同叶绿素和产量之间关系的最优模型。
In this paper, the relationships between active Fe and chorophyll in leaves and yield after foliar feeding of FCU complex in iron lacking peanut were studied. The results showed that the active Fe in leaves increased rapidly after FCU complex was applied to leaves, gradually, the leaves redreened, the chorophyll in leaves increased and finally resulted in yield increase. The relationships between active Fe and chorophyll in leaves and yield in peanut could be described by a mathematical model as following: y=(A+BX)/X.
关键词
花生
复合铁
活性铁
叶绿素
产量
iron lackingpeanut
iron compelx
active Fe
chorophyll
yield
