
Malus ‘Datang Tingliang’: a new ornamental crabapple cultivar
GE Hongjuan, HUANG Yue, WAN Shuwei, ZHANG Ruifen, MA Rongqun, SUN Jilu, SHA Guangli
JOURNAL OF NANJING FORESTRY UNIVERSITY ›› 2022, Vol. 46 ›› Issue (5) : 247-248.
Malus ‘Datang Tingliang’: a new ornamental crabapple cultivar
【Objective】 To increase the existing cultivar range and expand the categories of ornamental crabapple (Malus), we bred a new cultivar with red leaves, red flowers, and red fruits. 【Method】 We selected a new cultivar from the progeny of Malus ‘Red Splender’. 【Result】 The new cultivar Malus ‘Datang Tingliang’ expressed a single-flower umbel inflorescence. The corolla was flat. The color of flower buds changed from purple to bright red-purple while blooming, with no obvious fading. Flowers had a length of 4.5 cm with elliptical and touching petals. The tree had a columnar canopy with strong tree vigor, with tall and graceful stature. The color of young leaves was red and changed to red-green during development, and upper sides of the leaves displayed strong glossiness. The viewing period was long. 【Conclusion】 The flowers were beautiful and the leaf spread similar to a wall in spring and shadows in summer, with abundant red fruits in autumn. ‘Datang Tingliang’ demonstrates high ornamental value.
ornamental crabapple / new cultivar / seedling selection / Malus ‘Datang Tingliang’
[1] |
刘凤栾, 房义福, 孙居文, 等. 36种欧美观赏海棠生长与光合生理特性分析[J]. 植物生理学报, 2013, 49(8):738-742.
|
[2] |
储吴樾, 范俊俊, 张往祥. 观赏海棠花期物候稳定性及其对温度变化的响应[J]. 南京林业大学学报(自然科学版), 2020, 44(5): 49-54.
|
[3] |
陈恒新. 山东海棠品种分类与资源利用研究[D]. 南京: 南京林业大学, 2007.
|
[4] |
沙广利, 黄粤, 马荣群, 等. 观赏海棠新品种‘大棠婷美’[J]. 园艺学报, 2019, 46(9):1863-1864.
|
[5] |
沙广利, 郝玉金, 宫象晖, 等. 苹果无融合生殖砧木‘青砧1号’[J]. 园艺学报, 2013, 40(7):1407-1408.
|
/
〈 |
|
〉 |