|Table of Contents|

Allelopathy of Aqueous Extract From Artemisia scoparia Stem and Leaf on Seed Germination and Seedling Growth of Four Agropyron Plants

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年03
Page:
68-76
Research Field:
Publishing date:

Info

Title:
Allelopathy of Aqueous Extract From Artemisia scoparia Stem and Leaf on Seed Germination and Seedling Growth of Four Agropyron Plants
Author(s):
XU Kun1; 2; CHEN Lin1; 2; BIAN Yingying3; XIN Jianing3; YANG Xinguo1; 2
(1.Breeding Base of State Key Laboratory for Preventing Land Degradation and Ecological Restoration,Ningxia University,Yinchuan,Ningxia 750021;2.Ministry of Education Key Laboratory for Restoration and Reconstruction of Degraded Ecosystem in Northwestern China,Ningxia University,Yinchuan,Ningxia 750021；3.School of Agriculture,Ningxia University,Yinchuan,Ningxia 750021)
Keywords:
Artemisia scoparia; allelopathy; seed germination; seedling growth
PACS:
-
DOI:
10.11937/bfyy.20190935
Abstract:
In order to discuss the allelopathy of aqueous extract from Artemisia scoparia stem and leaf on four Agropyron plants,four Agropyron plants were used as materials,bioassay was adopted,and the effects of aqueous extract in six concentration from Artemisia scoparia stem and leaf on germination rate,germination index,germination day and germ length,germ diameter,radicle length,germ dry weight,radicle dry weight of four Agropyron plants were studied,in order to provide a theoretical basis for the ecological restoration of desert steppe.The results showed that the effects of aqueous extract in six concentration from Artemisia scoparia stem and leaf on four Agropyron plants were different,the aqueous extracts improved seed germination and seedling growth at low concentration,and inhibited at high concentration,the phenomenon appeared almost all indexes,except the relative radicle length,but most of them had no statistically significant difference from the contrast；the aqueous extract from Artemisia scoparia stem and leaf had significant positive reactionon the relative germ diameter of Agropyron mongolicum,and it had significant negative reaction on the relative germ length of Agropyron cristatum.The integrated allelopathy of the aqueous extract from Artemisia scoparia stem and leaf on seed germination and seedlings growth of the four Agropyron plants was in order Agropyron cristatum×Agropyron desertorum cv.‘Hycrest-Mengnong’>Agropyron mongolicum>Agropyron cristatum>Agropyron desertorum,the seed germination and seedling growth of Agropyron mongolicum had significant positive reaction,Agropyron mongolicum had stronger sensibility to the aqueous extract.

References:

[1]MEINERS S J,KONG C H.Introduction to the special issue on allelopathy[J].Plant Ecology,2012,213(12):1857-1859.[2]周凯,郭维明,徐迎春.菊科植物化感作用研究进展[J].生态学报,2004,24(8):1776-1784.[3]MORVILLO C M,DELA F,GIL A,et al.Competitive and allelopathic interference between soybean crop and annual wormwood (Artemisia annua L.) under field conditions[J].European Journal of Agronomy,2011,34(4):211-221.[4]NI L X,ACHARYA K,HAO X Y,et al.Isolation and identification of an anti-algal compound from Artemisia annua and mechanisms of inhibitory effect on algae[J].Chemosphere,2012,88(9):1051-1057.[5]ARROYO A I,PUEYO Y,PELLISSIER F,et al.Phytotoxic effects of volatile and water soluble chemicals of Artemisia herbaalba[J].Journal of Arid Environments,2018,151:1-8.[6]马茂华,于凤兰,孔令韶.油蒿挥发油的化感作用研究[J].生态学报,1999,19(5):670-676.[7]慕小倩,马燕,王硕,等.黄花蒿化感作用机理的初步研究[J].生态学报,2005,25(5):1025-1028.[8]李雪枫,王坚,许文博,等.冷蒿对三种禾本科植物种子萌发和幼苗生长的化感作用[J].应用生态学报,2010,21(7):1702-1708.[9]王辉,谢永生,程积民,等.基于生态位理论的典型草原铁杆蒿种群化感作用[J].应用生态学报,2012,23(3):673-678.[10]高姗,廖超英,高智辉,等.黑沙蒿对自身种子萌发与幼苗生长的化感作用研究[J].草地学报,2014,22(4):796-802.[11]孙庆花,张超,刘国彬,等.黄土丘陵区草本群落演替中先锋种群茵陈蒿浸提液的化感作用[J].生态学报,2016,36(8):2233-2242.[12]杜华栋,焦菊英,寇萌,等.黄土高原先锋种猪毛蒿叶片形态解剖与生理特征对立地的适应性[J].生态学报,2016,36(10):2914-2925.[13]温仲明,焦峰,卜耀军,等.黄土沟壑区植被自我修复与物种多样性变化:以吴旗县为例[J].水土保持研究,2005,12(1):1-3.[14]焦菊英,张振国,贾燕锋,等.陕北丘陵沟壑区撂荒地自然恢复植被的组成结构与数量分类[J].生态学报,2008,28(7):2981-2997.[15]彭文栋,朱建宁,王川,等.以猪毛蒿为优势种荒漠化草场补播改良技术研究[J].宁夏农林科技,2013,54(1):16-18.[16]陈林,杨新国,宋乃平,等.中间锦鸡儿根水浸提液对7种灌草的化感作用及其化学成分分析[J].浙江大学学报（农业与生命科学版）,2016,42(2):150-162.[17]杨期和,叶万辉,廖富林,等.植物化感物质对种子萌发的影响[J].生态学杂志,2005,24(12):1459-1465.[18]罗通,黄鹤平,李凤姣,等.麻疯树叶水浸提液对4种农作物的化感作用[J].四川大学学报(自然科学版),2014,51(6):1325-1329.[19]高姗,廖超英,刘瑞顺,等.黑沙蒿对羊柴及柠条的化感作用[J].中国沙漠,2015,35(3):645-651.[20]陈林,杨新国,李学斌,等.中间锦鸡儿茎叶水浸提液对4种农作物种子萌发和幼苗生长的化感作用[J].浙江大学学报（农业与生命科学版）,2014,40(1):41-48.[21]丁杰萍,闫志强,陈银萍,等.差巴嘎蒿叶浸提液对4种沙地草本植物种子萌发的化感作用[J].干旱区研究,2018,35(6):1436-1443.[22]雷威肖,李伟,郭梁,等.铁杆蒿枯落物对四种豆科牧草的化感作用[J].草地学报,2018,26(4):818-825.[23]陈锋,孟永杰,帅海威,等.植物化感物质对种子萌发的影响及其生态学意义[J].中国生态农业学报,2017,25(1):36-46.[24]曾淼.柠条锦鸡儿叶浸提液对4种冰草化感作用的初步研究[J].水土保持研究,2016,23(3):321-327.[25]LEATHER G R,EINHELLIG F A.Bioassays in the study of allelopathy.In:Putnam A R,Tang C S eds[M].The Science of Allelopathy,Nework:John Wiley& Sons,1986:133-145.[26]邓文红.黑沙蒿群落植物演替过程中的化感作用研究[D].北京:北京林业大学,2016.[27]钟声,段新慧,奎嘉祥.紫茎泽兰对16种牧草发芽及幼苗生长的化感作用[J].草业学报,2007,16(6):81-87.[28]王玉芝,张汝民,高岩.冷蒿浸提液对几种饲用植物的化感作用[J].中国草地学报,2008,30(2):47-53.

Memo

Memo:
-
Last Update: 2020-02-26