The Effect of Substrate Compositions for Cuttings of Dianthus caryophyllus

The effects of substrate compositions for cuttings of Dianthus caryophyllus a pot experiment was conducted.The WR and R3 as experimental material.The results indicated that the rooting rate and seeding rate of cuttings was the highest when the ratio for perlite.The effect of substrate compositions for seed of Dianthus caryophyllus∶peat=5∶1,and the quality of root was the best,and the unqualifed cutting was the least,so it was a good substrate choice in the cutting production.