应用滇池淤泥作为基质种植一串红的研究  

Study on the Sediment from Dianchi Lake as Media on the Growth and Flowering of Salvia splendens

作　　者：熊俊芬[1] 陈永川[1,2] 郭敏[3] 李海燕[1] 郭文久[1] 洪常清[1] 

机构地区：[1]云南农业大学资源与环境学院,云南昆明650201 [2]云南省热带作物科学研究所,云南景洪666100 [3]云南农业大学园林园艺学院,云南昆明650201

出　　处：《北方园艺》2011年第12期66-68,共3页Northern Horticulture

基　　金：云南省科技厅应用基础研究基金资助项目(2008CD127)

摘　　要：通过盆栽试验,以土壤作对照,研究滇池淤泥和蛭石不同体积配比对一串红生长和开花的影响。结果表明:不同处理在促进一串红株高、株冠、花串生长和花期等方面差异较明显,使用纯滇池淤泥种植一串红的长势和开花状况最佳,其它不同淤泥与蛭石配比种植一串红的生长和开花状况都要比单独用淤泥种植的效果差。其长势和开花状况分别为淤泥∶蛭石=4∶0>淤泥∶蛭石=2∶1>淤泥∶蛭石=1∶1>淤泥∶蛭石=1∶3>土壤,单独用土壤种植的一串红其生长和开花状况比其它所有处理差。因此,可以直接应用滇池淤泥种植一串红等花卉。A greenhouse experiment was carried out with Salvia splendens,to study the sediment from Dianchi Lake in certain proportions how to effect the growth and flowering of Salvia splendens.Comparing with the soil,the results showed that every treatment was significantly diffferent in promoting flowering and growth of Salvia splendens.Optimal medium was 100% the sediment from Dianchi Lake for the growth and flowering of Salvia splendens.Improving Salvia splendens features∶100% the sediment from Dianchi Lakesediment∶vermiculite =2∶1sediment∶vermiculite =1∶1sediment∶vermiculite=13100% soil medium.The sediment from Dianchi Lake can be used as substrate for Salvia splendens culture.

关 键 词：滇池淤泥 基质 一串红 生长 开花 

分 类 号：S681.4[农业科学—观赏园艺]