摘要
研究田间喷钙 (醋酸钙 )对草莓头茬果、二茬果和叶片 10种矿质元素含量的影响。结果表明 :喷钙明显增加果实和叶片钙、氮、锌、锰含量 ;降低果实钾含量和头茬果期叶片的硼含量 ;其余元素(磷、镁、铜、铁 )
A field trial was undertaken to evaluate the effects of various rates of(CH 3COOH) 2Ca solution on the contents of mineral elements in fruits and leaves of strawberry.The results showed that the contents of Ca,N,Zn and Mn in leaves and fruits increased significantly while K content of fruits decreased significantly in the first and second crops,and B content of leaves of the first crop decreased significantly when treated with Caluim spray.The contents of P,Mg,Cu and Fe had no significant correlation with the concentration of spraying Ca 2+ .
出处
《园艺学报》
CAS
CSCD
北大核心
2003年第4期449-451,共3页
Acta Horticulturae Sinica
基金
福建省自然科学基金项目 (C970 65 )
