|Table of Contents|

Selection of Suitable Tree Peony Varieties for Winter Forcing Cultivation in Guanzhong Area of Shaanxi Province

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2021年02
Page:
72-79
Research Field:
Publishing date:

Info

Title:
Selection of Suitable Tree Peony Varieties for Winter Forcing Cultivation in Guanzhong Area of Shaanxi Province
Author(s):
JI Xiaotong; ZHAO Shuo; ZENG Lingling; SUN Daoyang; ZHANG Yanlong
(College of Landscape Architecture and Art,Northwest A&F University，Yangling,Shaanxi 712100)
Keywords:
tree peony; winter forcing cultivation; varieties screening
PACS:
-
DOI:
10.11937/bfyy.20200179
Abstract:
Ten 4-5 years old and eight 2-3 years old tree peony varieties introduced in the Guanzhong area of Shaanxi were used as materials.In order to screen out suitable varieties for winter forcing cultivation in local area，the phenological period，flowering quality and growth index of the selected varieties were used for statistical and analysis according to the evaluation standards and methods.The results showed that in 4-5 years old varieties，the scores of ‘Luoyang Hong’‘Jinpao Hong’ were respectively 0.655 and 0.640；the scores of ‘Fugui Mantang’‘Luhe Hong’‘Juanye Hong’ were respectively 0.600,0.625 and 0.625；the score of ‘Nihong Huancai’ was 0.510；‘Morun Juelun’‘Yinhong Qiaodui’‘Ri Mu’‘Lyu Mu’ had the lowest scores，they were 0.350,0.280,0.220,0.175.The 2-3 years old tree peony varieties ‘Tong Yun’ had the score 0.610；the scores of ‘Xueying Taohua’ and ‘Yu Lou Chun’ were respectively 0.535 and 0.520；‘Xiang Tian’ and ‘Chun Hong’ had no obvious advantages，the scores of them were both 0.475；‘Cai Hui’‘Yuhou Fengguang’‘Dao Jin’ had the lowest scores，they were 0.340,0.195 and 0.390.Comprehensive external performance and scores，‘Luoyang Hong’‘Jinpao Hong’‘Tong Yun’ were the most suitable tree peony varieties for forcing cultivation in winter in Guanzhong area,Shaanxi；‘Fugui Mantang’‘Luhe Hong’‘Juanye Hong’‘Xueying Taohua’‘Yu Lou Chun’ were more suitable varieties for local cultivation；‘Nihong Huancai’‘Xiang Tian’‘Chun Hong’ were less suitable varieties；and ‘Morun Juelun’‘Yinhong Qiaodui’‘Ri Mu’‘Lyu Mu’‘Cai Hui’‘Yuhou Fengguang’‘Dao Jin’ were the most unsuitable varieties.

References:

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Last Update: 2021-05-19