A study on the allelopathic tolerance of garden pea varieties to Sorghum halepense (L.) Pers. extracts

N. Georgieva, V. Kosev, S. Kalapchieva
{"title":"A study on the allelopathic tolerance of garden pea varieties to Sorghum halepense (L.) Pers. extracts","authors":"N. Georgieva, V. Kosev, S. Kalapchieva","doi":"10.2298/pif2102091g","DOIUrl":null,"url":null,"abstract":"The present research study identified garden pea varieties with pronounced tolerance to the allelopatic action of Sorghum halepense. Nine varieties were selected to study the effects of shoot and root weed biomass, applied in three extract concentrations (1, 5 and 10%), on seed germination and initial germ growth. A variance analysis of data revealed significant influence (p <0.05) of three studied factors (variety, type and concentration of extracts) on the investigated parameters. Statistically insignificant was only the influence of extract type (root/aboveground biomass) on seed germination. Based on absolute values of the allelopathic indicator RI, which determines the degree of allelopathic inhibition in terms of germination, germ length and weight in different varieties, the variation was as follows: from -0.30 to -0.04, from -1.31 to -2.96 and from -0.47 to 0.02. The total effect of allelopathic action of S. halepense on all studied parameters, presented as a GGE-biplot analysis, defined Pulpudeva and Puldin varieties as exhibiting higher tolerance, in contrast to Denitsa and Vyatovo, which were sensitive. Ran I, Mira, Musala and Vechernitsa occupied an intermediate position. Cultivation of allelopathic tolerant varieties is a promising addition to the current weed control strategy, especially in organic production.","PeriodicalId":19801,"journal":{"name":"Pesticidi I Fitomedicina","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pesticidi I Fitomedicina","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2298/pif2102091g","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

The present research study identified garden pea varieties with pronounced tolerance to the allelopatic action of Sorghum halepense. Nine varieties were selected to study the effects of shoot and root weed biomass, applied in three extract concentrations (1, 5 and 10%), on seed germination and initial germ growth. A variance analysis of data revealed significant influence (p <0.05) of three studied factors (variety, type and concentration of extracts) on the investigated parameters. Statistically insignificant was only the influence of extract type (root/aboveground biomass) on seed germination. Based on absolute values of the allelopathic indicator RI, which determines the degree of allelopathic inhibition in terms of germination, germ length and weight in different varieties, the variation was as follows: from -0.30 to -0.04, from -1.31 to -2.96 and from -0.47 to 0.02. The total effect of allelopathic action of S. halepense on all studied parameters, presented as a GGE-biplot analysis, defined Pulpudeva and Puldin varieties as exhibiting higher tolerance, in contrast to Denitsa and Vyatovo, which were sensitive. Ran I, Mira, Musala and Vechernitsa occupied an intermediate position. Cultivation of allelopathic tolerant varieties is a promising addition to the current weed control strategy, especially in organic production.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
不同豌豆品种对高粱的化感抗性研究珀耳斯。提取
本研究鉴定了对高粱化感作用具有显著耐受性的豌豆品种。选择9个品种,研究3种提取液浓度(1、5和10%)对杂草茎部和根部生物量对种子萌发和胚芽生长的影响。数据方差分析显示,提取物品种、类型和浓度对研究参数有显著影响(p <0.05)。只有提取物类型(根/地上生物量)对种子萌发的影响无统计学意义。从化感抑制指标RI的绝对值来看,不同品种的化感抑制程度分别为-0.30 ~ -0.04、-1.31 ~ -2.96和-0.47 ~ 0.02。利用ge -双图分析结果,表明Pulpudeva和Puldin品种具有较高的化感作用,而Denitsa和Vyatovo品种则较为敏感。Ran I, Mira, Musala和Vechernitsa占据中间位置。培育化感抗性品种是当前杂草控制策略的一个有希望的补充,特别是在有机生产中。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
4
审稿时长
4 weeks
期刊最新文献
Influence of Xanthomonas euvesicatoria on quality parameters of pepper seed from Serbia Corrigendum to “The dark-red spider mite, Tetranychus ludeni Zacher (Acari: Tetranychidae) - a new pest in Serbian acarofauna” Ivana Maric, Irena Medjo and Dejan Marcic (volume 37, issue 3, pp. 85-93; doi: https://doi.org/10.2298/PIF2203085M) Can Sclerotinia stem and root rot be managed effectively without causing environmental imbalance in soil? Management of ginger bacterial wilt (Ralstonia solanacearum) epidemics by soil solarization and botanical mulching at Tepi, Southwestern Ethiopia Sensitivity of Cuscuta species and their hosts to Anethum graveolens essential oil
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1