Research On The Species Resource And Production Technology Of Heze Tree Peonies

The tree peonies were traditionally precious flower in our country, which had more than 1600 years cultivation history. By their splendid and elegant,various classes people had an deeply affection on it. Heze was the main peony production area in our country, view and cultivation center. The Heze tree peonies planting scale was very large, the variety resources was rich, the variety flower were more. The cultivation area amounted to 3334 ha, approximately comprised above national peony sown area 60%, the Heze tree peonies export amount occupied the national tree peonies exportation above 80%.This article was for the purpose of studying the Heze tree peonies variety resources, and found out the resources present situation, studied their production development technology.After three years' experiment and inquiry, the result was:1. Investigated and researched Heze tree peonies variety resources. The author finished Heze Tree peonies Species Resources Catalogue.which was based on the research in Caozhou Mudan Garden,Baihua Garden and Gujin Garden in the City of Heze .887 species were recorded there . Found out quantity and the distribution of the variety about Heze tree peony.2. This research recorded their phenological phases, described their morphologic features and eximious characteristics and picked out some special species in the direction of market and based on the biological characteristics of the tree peonies, after 3 year's inquiry and discoveries,thus determined the classified standard. Summarized the species fitting for export ,the species for Spring Festival ,the species for National Day and the species which had the ability to accommodate and anti-insect.And recorded them respectively phenology period, the shape characteristics and their fine characteristics.3. Studied the cultivated center of Chinese tree peonies , discussed the historic law of the transfer of the center and analysed the evolution process of Heze tree peonies species resources.Determined Heze in the Chinese tree peonies cultivation status. The Heze unique natural resource accomplished...