|Table of Contents|

Allelopathy of Different Extraction Components in Potato Onion Root Exudates(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年01
Page:
1-6
Research Field:
Publishing date:

Info

Title:
Allelopathy of Different Extraction Components in Potato Onion Root Exudates
Author(s):
YU Hongjie; CHEN Shaocan; ZHOU Xiaojing; FU Yanxiang; WU Fengzhi
(College of Horticulture and Landscape Architecture，Northeast Agricultural University，Harbin，Heilongjiang 150030)
Keywords:
potato onion; root exudates; extraction component; allepathy
PACS:
-
DOI:
10.11937/bfyy.20181749
Abstract:
In order to study the allelopathy of different separation in potato onion root exudates，n-butyl alcohol，ethyl acetate，aether and chloroform were used to extract the potato onion root exudates，and the effect of the four different extractions on tomato′s seed germination and seedling growth was studied.The results showed that，the allelopathy of ethyl acetate separation component was the strongest，and it could suppress the seed germination and seedling growth of tomato.Therefore，ethyl acetate could separate the potato onion root exudates better and could be the extract phase when further study the component of potato onion root exudates.

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Last Update: 2019-01-23