Two way indicator species analysis of weed species of potato and wheat in crop fields of Sharqpur Tehsil, Pakistan

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Bangladesh Journal of Plant Taxonomy Pub Date : 2021-06-22 DOI:10.3329/bjpt.v28i1.54219

Sohaib Muhammad, S. Malik, Z. Khan, M. Tayyab, A. Sardar, M. Zahid, Nimra Akram

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引用次数: 1

Abstract

This study was carried out to determine the distribution of the weeds in two important cash crops of Pakistan along with their distribution pattern in research area. Total of 56 weed species was recorded belonging to 23 plant families by the quadrat method with random sampling in wheat and potato fields of seven different villages from Tehsil Sharqpur Sharif, Punjab, Pakistan. A multivariate technique, Two Way Indicator Species Analysis (TWINSPAN), using PC-ORD (Version-6.22) classified the weeds into groups and associations. The dominant weed communities were Cichorium-Euphorbia- Cyperus community, Chenopodium-Digera-Fumaria weed community, Poa- Chenopodium-Coronopus weed community, Parthenium-Euphorbia-Veronica weed community, Euphorbia-Achyranthes-Brassica community and Setaria-Polypogon- Solanum community. Phytodiversity of weeds found in this study, remarkably indicated the variable distribution pattern of weeds in both the crop fields. Moreover, communities of weeds emerged can be helpful in better planning of the weed management in crop fields. Bangladesh J. Plant Taxon. 28(1): 233-240, 2021 (June)

查看原文本刊更多论文

巴基斯坦Sharqpur Tehsil农田马铃薯和小麦杂草的双向指示种分析

本研究旨在确定巴基斯坦两种重要经济作物中杂草的分布及其在研究区的分布模式。在巴基斯坦旁遮普邦Sharqpur Sharif县7个不同村庄的小麦和土豆地中，采用样方法随机抽样，共记录了23个植物科的56种杂草。一种多变量技术，双向指示物种分析（TWINSPAN），使用PC-ORD（版本-6.22）将杂草分为组和关联。优势杂草群落为Cichorium Euphorbia-Cyperus群落、Chenodium Digera Fumaria杂草群落、Poa-ChenodiumCornopus杂草群落、Parthenium EuphorbiaVeronica杂草群落、Euphorba Achornthes Brassica群落和Setaria Polypogon-Solanum群落。本研究中发现的杂草的植物多样性，显著地表明了杂草在两个麦田中的不同分布模式。此外，杂草群落的出现有助于更好地规划农田杂草管理。孟加拉国植物分类学杂志。28（1）:233-242021（6月）

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来源期刊

Bangladesh Journal of Plant Taxonomy 生物-植物科学

CiteScore

0.42

自引率

44.40%

发文量

审稿时长

6 months

期刊介绍： Bangladesh is a humid, subtropical country favouring luxuriant growth of microorganisms, fungi and plants from algae to angiosperms with rich diversity. She has the largest mangrove forest of the world in addition to diverse hilly and wetland habitats. More than a century back, foreign explorers endeavoured several floral expeditions, but little was done for non-vasculars and pteridophytes. In recent times, Bangladesh National Herbarium has been carrying out taxonomic research in Bangladesh along with few other national institutes (e.g. Department of Botany of public universities and Bangladesh Forest Research Institute).