添加沸石对黄瓜幼苗营养状况及生长的影响  

Effects of Application of Zeolite on Cucumber Seedling Nutrition and Growth

作　　者：宋秀华[1] 王秀峰[1] 魏珉[1] 

机构地区：[1]山东农业大学园艺学院,山东泰安271018

出　　处：《安徽农业科学》2004年第1期89-90,共2页Journal of Anhui Agricultural Sciences

摘　　要：试验以草炭蛭石 ( 2V∶1V)为基本基质 ,添加不同比例的沸石 ,研究其对黄瓜幼苗营养状况及生长的影响。结果表明 :不同处理对黄瓜幼苗的生长有极显著的影响 ;黄瓜幼苗叶干重与含氮量 ,根、叶干重与含磷量 ,茎、叶干重与含钾量 ,根、叶干重与含钙量、含镁量呈显著正相关 ;而黄瓜幼苗根、叶干重与氮、磷、钾积累量 ,茎、叶干重与钙。The experiment in the application of zeolite to enhance cucumber seedling nutrition elements and growth was conducted. Results indicated: different treatments produced significant effect on the growth of Cucumber seedling leaf. A significant correlation existed between content of N and dry weight of leaf, content of P and dry weight of root and leaf, content of K and dry weight of stem and leaf and content of Ca and Mg and dry weight of root and leaf. And also a significant correlation existed between total N, P and K absorption and dry weight of root and leaf and total Ca and Mg absorption and dry weight of stem and leaf.

关 键 词：沸石 黄瓜 营养元素 

分 类 号：S642.2[农业科学—蔬菜学]