芍药栽培基质草炭减量及替代物研究  

A Study on Reduction of Turf from the Growing Substratum for Paeonia Lactiflora and Its Substitute

作　　者：叶露莹[1] 刘燕[2] 

机构地区：[1]福建农林大学园林学院,福建福州350002 [2]北京林业大学园林学院,北京100083

出　　处：《江西农业大学学报》2012年第6期1136-1141,共6页Acta Agriculturae Universitatis Jiangxiensis

基　　金：国家"十一五"科技支撑计划项目(2006BAD07B01)

摘　　要：以芍药品种"大富贵"为试验材料,研究草炭减量基质和可再生农用废弃物棉籽皮替代草炭作为无土栽培基质的可行性,结果表明:降低草炭含量或替代草炭的基质配方同样可以获得良好的栽培效果。初步筛选出适宜芍药生长开花的新基质:草炭含量降为40%、50%的基质及V(棉籽皮)∶V(牛粪)=2∶1,其中以草炭含量为50%的基质最优。因此芍药栽培基质草炭减量及棉籽皮为主的基质栽培是可行的,但是棉籽皮基质需要进行配方改良,以期达到最佳效果,使之能够完全代替草炭。Herb peony ‘Da Fu gui’ was used to investgate the possibility of reducing turf from its growing substratum and substituting it with peanut shell,which is a renewable agricultural waste.The culture experiment showed that the growing substratum formula of reducted or substituted turf also had good cultivation effect,The initially screened new substrata were：the substratum with the turf content reduced to40% or 50%,and the substratm of peanut shell：cow manure=2：1.The substratum with turf content of 50% was the best.Therefore,soilless cultivation of peony with the substratum of reduced turf or with peanut shell as the main material is feasible.But the formula of the peanut shell substratum needs to be improved,so as to achieve the best effect and to replace turf completely.

关 键 词：芍药 无土栽培基质 草炭 可再生农用废弃物 棉籽皮 

分 类 号：S682.12[农业科学—观赏园艺] S317[农业科学—园艺学]