|Table of Contents|

Breeding and Application of Chives Male Sterile Line ‘36A’

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年11
Page:
177-180
Research Field:
Publishing date:

Info

Title:
Breeding and Application of Chives Male Sterile Line ‘36A’
Author(s):
JIA Junxiang; LI Na; YANG Guodong; JIANG Xintao; JIANG Binbin; CUI Lianwei
(Institute of Vegetables,Liaoning Academy of Agricultural Sciences,Shenyang,Liaoning 110161)
Keywords:
chives; male sterility line; breeding
PACS:
-
DOI:
10.11937/bfyy.20194351
Abstract:
With the male sterile plants of ‘Beijing Chives’ as infertility source for open pollination,five excellent individual seed balls were obtained and planted according to the plant strains.Then excellent plants with high sterile plant rate were selected and mixed pollination with the corresponding male parent.The sterile plant rate and sterility of 36A were 100% after 5 successive generations of backcrossing,which showed late bolting and strong disease resistance,and the corresponding male parent was called 36B.The average yield of the hybrid combination prepared with 36A as female parent was 2 434.6 kg per 667 m2 from 2016—2017,15.93% higher than that of the control cultivars,which effectively solved the problem of chive seed production and laid a foundation for innovation of chive germplasm resources.

References:

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Last Update: 2020-08-19