DNA Molecular Evidences of the Inter-specific Hybrids between Paeonia ostii and P.suffruticosa Based on ISSR Markers;

Paeonia ostii,which belongs to Paeoniaceae,is one of the famous ornamental and medicinal plants in China.

Analysis of the application of the form beauty of peony pattern in the folk clothes;

Study on method of measuring potassium content in peony leaf by distilled water at room tempreture flame spectrometry;

Study on Biological Characters of the Pathogens of Root Rot Disease and Its Control from Peony;

Effects of browning antagonists on antibrowning,growth and multiplication of tissue culture of tree peony;

Phylogenetic relationship of dwarf tree peony cultivars by AFLP analysis.;

Control of tree peony root rot using 6 species of biocontrol fungi and bacteria;

AM fungi diversity in the main tree-peony cultivation areas in China;

Natural Infection Percentage of Arbuscular Mycorrhizal in Chinese Tree-peony;

After investigated all the main tree-peony production areas,the authors found many problems on Chinese tree-peony,such as resources protection,breed-ing,variety structure,technologies of cultiva-tion and conservation,etc.