摘要
对泥炭1#(M1)、泥炭2#(M2)、蔗渣(M3)、蛭石+珍珠岩(V:V=1:1)(M4)、泥炭+珍珠岩(V:V=1:1)(M5)、泥炭+珍珠岩+蔗渣(V:V:V=1:1:1)(M6)6种木本花卉栽培基质的理化特性进行了研究。结果表明:这6种基质都有良好的孔隙度和保水能力、容重适度,有一定的缓冲能力。除基质M4外,5种基质的N、P、K含量均较高,其他矿质元素的含量也很丰富,符合无土栽培基质要求。混合基质较单一基质的理化性质为佳。
The physicochemical properties of six substrates namely peat 1#,peat 1#,bagasse,vermiculite ＋ perlite（1︰1）,peat ＋ perlite（1︰1）,peat ＋ perlite ＋ bagasse（1︰1︰1） were studied.The results implied that all the tested substrates showed good porosity and water retaining capacity,proper volume weight and certain buffer capacity.Except for vermiculite ＋ perlite（1：1）,other 5 kinds of substrates had satisfied contents of N,P and K,and the contents of other mineral elements were all rich,met the requirements for soilless culture.The physicochemical properties of substrates with several elements were better than the substrates with single ingredient.
出处
《西部林业科学》
CAS
2010年第2期92-94,共3页
Journal of West China Forestry Science
基金
云南省科技创新强省项目--云南优势特色木本花卉产业开发关键技术研究与产业化应用示范(2007AB006)
关键词
木本花卉
栽培基质
理化特性
woody ornamental plant
substrate
physicochemical property
