【作者】 孙伯筠； 于小英；

【Author】 SUN Bai-jun YU Xiao-ying(Inner Mongolia Agricultural university)

【机构】 内蒙古农业大学农学院；

【摘要】 以草炭、珍珠岩、蛭石为主要基质,按不同比例配制作无土配方,以园土作对照,进行一品红的盆栽试验。试验结果:不同处理对植株叶片数、株高、冠径、茎粗具有不同效应,差异显著;无土栽培优于园土栽培。四种无土基质配方中,草炭:珍珠岩=8:2的配比栽培效果最好。本试验采用方差分析的方法从中选出最佳基质配方,为一品红无土栽培摸索优良配方。更多还原

【Abstract】 To peat,perlite,vermiculite as the main matrix,in accordance with the different proportion of the production of soilless distribution formula to garden soil for the control,Poinsettia plants for the testing.Test results:different treatment leaves of the plants,plant height,crown diameter,stem diameter with different effects, the difference is remarkable,soilless culture is superior garden soil cultivation.Four soilless substrate formula, peat:perlite=8:2 ratio of cultivated the best results.The trial of the analysis of variance methods to choose the best matrix formula for the Poinsettia soilless cultivation groping good formula.更多还原