碧香无核葡萄的叶分析营养诊断研究  

Study on the Nutrition Diagnosis of Bixiang Wuhe Grape by Leaf Analysis

作　　者：陈刚[1] 杨静荣[1] 建德锋[1] 赵海锋[1] 

机构地区：[1]吉林农业科技学院植物科学系,吉林132101

出　　处：《北方园艺》2007年第8期22-24,共3页Northern Horticulture

摘　　要：通过叶分析方法对碧香无核葡萄进行营养诊断,得出了叶柄内7种矿质营养元素在生长季节内的变化特点及各矿质元素在稳定时期的比例。建议生产中应根据矿质营养元素动态变化特点,不同时期施以不同的肥料。Through nutrition diagnosis on BixiangWuhe Grape by leaf analysis,got the characteristics that seven kinds of mineral elements changed in leaf stalks in growth season and the content of each kind of mineral elements in steady period.Suggested that applied different fertilizer in different period in production according with the character of mineral elements development changing.

关 键 词：营养元素 碧香无核葡萄 叶分析 

分 类 号：S663.1[农业科学—果树学]