当前位置: 首页 > 文章 > 三种地被菊种子萌发及幼苗生长的化感效应比较 北方园艺 2016 (21) 89-91
Position: Home > Articles > Allelopathy Effect Comparison of Seed Germination and Seedling Growth for Three Kinds of Ground-cover Chrysanthemum Northern Horticulture 2016 (21) 89-91

三种地被菊种子萌发及幼苗生长的化感效应比较

作  者:
胡妍妍;王丹;曾嵘
单  位:
天津农学院园艺园林学院
关键词:
地被菊;种子萌发;幼苗生长;化感效应
摘  要:
以天人菊、金鸡菊和蛇鞭菊为试材,比较两两混种与单种在种子萌发和幼苗生长阶段相互间的化感效应强度。结果表明:两两混种下,金鸡菊、蛇鞭菊对天人菊生长起促进作用,化感效应强度为金鸡菊>蛇鞭菊;天人菊、蛇鞭菊对金鸡菊生长起抑制作用,化感效应强度为天人菊>蛇鞭菊;金鸡菊、天人菊对蛇鞭菊生长起抑制作用,化感效应强度为金鸡菊>天人菊。
译  名:
Allelopathy Effect Comparison of Seed Germination and Seedling Growth for Three Kinds of Ground-cover Chrysanthemum
作  者:
HU Yanyan;WANG Dan;ZENG Rong;College of Horticulture and Landscape Architecture,Tianjin Agricultural University;
关键词:
ground-cover chrysanthemum;;seed germination;;seedling growth;;allelopathic effect
摘  要:
Taking Gaillardia aristata,Coreopsis drummondii and Liatris spicata as test materials,to compare the allelopathy strength of three kinds of ground-cover chrysanthemum from seed germination and seedling growth,which were planted according to a set of two and alone.The results showed that under mixed cropping,Gaillardia aristata growth was promoted.The allelopathy strength was Coreopsis drummondii>Liatris spicata;Coreopsis drummondii growth was inhibited.The allelopathy strength was Gaillardia aristata>Liatris spicata;Liatris spicata growth was inhibited.The allelopathy strength was Coreopsis drummondii>Gaillardia aristata.

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