The experiment materials are Dianthus Plumarius , which came from ecology garden of Yabuli forest enterprise ( A ) and Beihua university experimental plot of JiLin Province ( B ) respectively .
本文以常夏石竹为研究对象,试验用的种子分别来自于黑龙江省亚布力林业局生态园(A)和吉林省北华大学实验区(B)。