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Breeding of a New Trichosanthes rosthornii Variety ‘Chuangualou No.2’

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2021年20
Page:
176-180
Research Field:
Publishing date:

Info

Title:
Breeding of a New Trichosanthes rosthornii Variety ‘Chuangualou No.2’
Author(s):
LI Ai; CHEN Siqi; LIU Jinqu; CHENG Lang; PU Lei; LEI Ningfei
(Colloge of Ecology and Environment,Chengdu University of Technology,Chengdu,Sichuan 610059)
Keywords:
Trichosanthes rosthornii; ‘Chuanggualou No.1’; ‘Chuanggualou No.2’; variety; breeding
PACS:
-
DOI:
10.11937/bfyy.20210929
Abstract:
‘Chuangualou No.2’ is a new Trichosanthes variety based on Trichosanthes kirilowii Maxim material from Suining city,Sichuan Province as the female parent and Trichosanthes rosthornii Maxim material from Xinqiao town,Suining city,Sichuan Province as the male parent.The fruit of this variety is broad-ovate oval or spherical,green,orange-yellow when mature,shiny,and orange-yellow fruit flesh.Its medicinal ingredient 3,29-dibenzoyl quinquerane triol content is 0.109% on average,which is higher than the Chinese Pharmacopoeia(2015) requires 36.25%,to increase production by 13.24% in the comparison test compared to the control group,13.45% in the multi-point test,and 14.31% higher in the production test than the control group.This variety also shows high resistance to common pests and diseases,which is suitable for planting in the main producing areas of Gualou in Sichuan Province.

References:

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Last Update: 2022-02-10