|Table of Contents|

Regulation of VC and GB on Senescence Physiology in Herbaceous Peony Petals(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年06期
Page:
158-161
Research Field:
Publishing date:

Info

Title:
Regulation of VC and GB on Senescence Physiology in Herbaceous Peony Petals
Author(s):
LIU Ping; WANG He-he; DING Yi-feng; HU Guang-yu; CHEN Kun-ran; LI Anqi; SHAO Xiao-qi; LIU XU-dan
College of Life Science,Henan Normal University, Xinxiang, Henan 453007
Keywords:
herbaceous peony; VC; GB; senescence physiology
PACS:
S 682.1+2
DOI:
-
Abstract:
Herbaceous peony ‘Dafugui’ were sprayed in the bud period by the solution of a certain concentration（100 mg/L）of vitamin C (VC) and different concentrations（60，120，200 mg/L）of Glycine betaine (GB).Some physiological and biochemical indexes were measured in petals of herbaceous peony in the entire florescence.The results showed that VC and different concentrations of GB could enhance the activity of SOD and POD and decrease MDA content，O?-2 production rate and relative electrical conductivity of petals exudate，and VC 100 mg/L+GB 120 mg/L were the best treatments.

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Last Update: 2014-08-30