|Table of Contents|

Analysis of Quality Index in Breeding of Pepper Male Sterile Lines

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年09
Page:
9-17
Research Field:
Publishing date:

Info

Title:
Analysis of Quality Index in Breeding of Pepper Male Sterile Lines
Author(s):
HE Wei1; JIANG Ye2; DONG Yanlong2; PEI Lijuan2; WANG Ying2; ZHANG Hui2
(1.Department of Pharmacy,Guizhou University of Traditional Chinese Medicine,Gui′an,Guizhou 550025;2.Institute of Horticulture，Heilongjiang Academy of Agricultural Sciences，Harbin，Heilongjiang 150069)
Keywords:
pepper; quality; cluster analysis; breeding
PACS:
-
DOI:
10.11937/bfyy.20193173
Abstract:
With 31 pepper hybrid combinations as materials,the quality index was used to evaluate the hybrid combinations of pepper male sterile lines in order to provide a reference for the selection and processing of pepper.The results showed that the variation range of the solid content,dry matter,vitamin C content,yield rate and red pigment content was 1.94%-10.56%,10.16%-24.60%,20.31-191.81 mg?（100g）-1FW,69.61%-76.40% and 0.36-13.52 g?kg-1,respectively.Using cluster analysis,the 31 pepper hybrid combinations were divided into 5 groups according to 5 indicators,showing diversity in vitamin C content.Among them,3 materials had good comprehensive quality and were excellent materials for breeding of pepper.According to the cluster analysis of red pigment content,136 pepper hybrid combinations could be divided into 6 groups,and the materials had a good diversity.There were 8 materials with high red pigment content,which account for a small proportion (2.94%).The selected high-quality materials could be used to breed new varieties.

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Last Update: 2020-07-08