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Analysis on Flower and Fruit Quality of Offspring From the Cross of Redflowered ‘Pink Beauty’ and WhitEflowered ‘Benihoppe’ in Strawberry

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2023年15
Page:
45-51
Research Field:
Publishing date:

Info

Title:
Analysis on Flower and Fruit Quality of Offspring From the Cross of Redflowered ‘Pink Beauty’ and WhitEflowered ‘Benihoppe’ in Strawberry
Author(s):
XU Wenji; HUANG Yangyang; ZENG Qinye; PAN Jialing; LUO Gangjun
(School of Advanced Agriculture and Bioengineering，Yangtze Normal University，Chongqing 408100)
Keywords:
redflowered strawberry; hybridization; flower color; fruit quality
PACS:
-
DOI:
10.11937/bfyy.20224794
Abstract:
The red flowered cultivar ‘Pink Beauty’ and big fruit whitEflowered cultivar ‘Benihoppe’ in strawberry were used as test materials,reciprocal crosses were carried,selecting new red flowered strawberry with good fruit quality，the morphology and fruit characteristics of offspring were investigated,in order to provide reference for the cross breeding of redflowered strawberry.The results showed that the rates of fruitsetting of ‘Benihoppe × Pink Beauty’ and ‘Pink Beauty × Benihoppe’ were 2670% and 330%，respectively，while the rates of seed germination were 2570% and 0%，respectively.The flower color appeared white，light pink，pink and deep pink in the hybrids.The plant height，leaf length，leaf width and petal number of hybrids were higher than those of lowparent.Among morphological traits，the flower diameter exhibited smallest variation，the variance coefficient was 1182%.The smallest and biggest variation in fruit quality were vitamin C and single fruit weight，respectively，the variance coefficient was 750% and 5070%，respectively.The hybrids ‘PB6’ and ‘PB85’ showed deep pink flowers，red fruits，strong fragrance，and big fruit (fruit weight over 1700 g)，which had great utilization value.

References:

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Last Update: 2023-09-19