豫西地区苹果树钙素营养缺乏症诊断及矫正技术  

Diagnosis and Correction Technology of Calcium Element Nutrition Deficiency of Apple Trees in West Henan

作　　者：王伟锋[1] 高九思 

机构地区：[1]河南省渑池县农业局,河南渑池472400 [2]三门峡市农业科学研究院,河南三门峡472000

出　　处：《园艺与种苗》2016年第10期5-8,共4页Horticulture & Seed

摘　　要：苹果树在种植养护的过程中会因管理不当出现苹果树缺钙,影响到苹果树的生长和结果。为了正确指导果农识别和避免苹果树缺钙病的发生,确保苹果树健壮生长,重点介绍了钙的生理功能、苹果树缺钙症发生原因、苹果树钙缺乏的危害症状、苹果树钙素营养缺乏症的诊断、苹果树钙素营养缺乏症的矫正。The improper management techniques in planter maintenance process of the apple trees could cause lack of the calcium, and affect apple trees＇ growth and fruiting. In order to instruct the fruit farmer to distinguish and avoid the calcium deficiency disease, and ensure robust growth of apple trees, the physiological functions of calcium, calcium deficiency disease causes of apple trees, harm symptoms of apple calcium deficiency, diagnosis of apple trees calcium nutrition deficiency, correction of apple trees calcium nutrition deficiency were introduced emphasis.

关 键 词：苹果 钙素营养 钙缺乏症 营养诊断 矫正技术 

分 类 号：S661[农业科学—果树学]