沸石添加对黄瓜幼苗素质的影响  

EFFECTS OF ADDING ZEOLITE ON CUCUMBER SEEDLING QUALITY

作　　者：宋秀华[1] 王秀峰[1] 韩素芹[1] 臧金波[1] 

机构地区：[1]山东农业大学园艺学院,山东泰安271018

出　　处：《上海农业学报》2004年第2期48-50,共3页Acta Agriculturae Shanghai

基　　金：山东省教育厅资助项目 (J0 1I0 2 )

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 ,就其对黄瓜幼苗生长的影响进行了研究。结果表明 ,幼苗茎粗、叶面积、全株干重和壮苗指数随沸石添加量的增加而增加。同时基质中沸石的添加 ,对叶片光合色素含量、光合参数和根系生长等方面也有不同程度的影响。The experiment of adding zeolite to the basic substrate composed of turf and vermiculite (2V∶1V) was carried out in order to study the effects of different amounts of zeolite on the growth of cucumber seedlings. The results showed that the stem diameter,leaf area and dry weight of whole plant of the seedlings increased with the amount of zeolite increased,and adding zeolite to the substrate also had some effects on the photosynthetic pigment contents, photosynthetic parameters,root growth, etc..

关 键 词：黄瓜 幼苗素质 沸石 饲料添加剂 

分 类 号：S642.2[农业科学—蔬菜学]