Weed ecology of Brassica fields of Abbottabad and adjoining areas

Paper Details

Research Paper 01/02/2017
Views (533)
current_issue_feature_image
publication_file

Weed ecology of Brassica fields of Abbottabad and adjoining areas

Saadia Afzal, Dr. Habib Ahmad
Int. J. Biosci. 10(2), 179-187, February 2017.
Copyright Statement: Copyright 2017; The Author(s).
License: CC BY-NC 4.0

Abstract

Weeds of Brassica species, Rapeseed (Brassica rapa and B. napus) and Mustard (Brassica juncia) were explored in 2008-9 in Abbott bad region. For heterogeneity Mansehra and Haripur, were also covered. The project will elaborate weed ecology and will provide guidelines for effective weed control minimizing environmental and economic losses. Weeds were identified, authenticated, preserved, according to standard techniques. Studies on Weed Ecology comprising, Quantitative Characters (Quadrat analysis), Synthetic Characters (Constance and Presence) and Physiognomic (Life form) were carried out. Seven fields in specific areas were selected. 7 types of weed Communities were established in the study area as a result of Vegetative sampling. 50 weed species were recorded from study area, among them 44 were from Dicot and 6 from Monocot group. Life Form of all species was recorded as therophytes. Plants belonged to 18 families: Euphorbiaceous, Poaceae, Brasicaceae, Plantaginaceae, Carryophyllicaeae, Rosaceae, Fumariaceae, Fabaceae, Ppaveraceae, Malvacee, Rubiaceae, Asteraceae, Lamiaceae, Apiaceae, Boraginaceae, Scrophulariaceae, Canabinaceae, Chenopodiaceae. Abundant species on IVI basis were, Euphorbia helioscopia, Galium aparine, Coronopsis didymus etc. Rare species were, Myosotis, albicans, Phalaris major and P. minor, Poaannua, Triticum aestivem. Very rare species were Potentilla atrosenguinea, Lapsana communis, Scandex pectin veneris, and Parthenim hysterophorus. On the basis of Constancy Class, species appearing in close to 50% of the stands (Class: IV-V) belonged  to both Rapeseed and Mustard, such as , Euphorbia helioscopia, Coronopsis didymus, Fumaria officinalis, Lamium amplexicaule, Poaannua. Anagalis arvensis, Avena sativa, Canabis sativa and Galium aparine, appeared in less than 50 % of the stands (Class: III-IV). Findings point towards relationship between Quantitative and Synthetic characters.

Afzal S, Amin ud din & Awan MR. 1994.Preliminary Studies on the maizweeds of Abbottabad and Haripur NWFP. Pak. J . Weed  Sci. Res 7, 13 -17.

Afzal S, Amin–ud– din, Awan R. et. al. 2005. N P K Values of Soil of Abbottabad and Adjoining Area: Pakistan Journal of Arid Agriculture: ISSU (1027)-877.

Gardiner JB,  Morra MJ,  Eberlein CV,  Brown PD, Borek V. 1999. Allelochemicals Released in Soil Following Incorporation of Rapeseed (Brassica napus) Green Manures. Soil Science Division, University of Idaho, Moscow, Idaho 83844-2339. J. Agric. Food Chem., 1999, 47(9), pp. 3837-3842. DOI: 10.1021/ jf9812679.

Hussain SS. 1992. Pakistan Manual of Plant Ecology. national Book Foundation Islamabad Pakistan pp. 62-67 and 72.

Ibrar M, Hashim S, Marwat KB. 2003. Ethnobotanic study of the weeds of five crops in District Abbottabad, N-W-Pakistan. Copyrights© Weed Science Society of Pakistan® Department of Weed Science. NWFP Agricultural University Peshawar 25130. Pakistan Pak. J. Weed Sci. Res 9(3 & 4), 229-240, 2003).

Khan AR, Munir M. 1986. Rapeseed and mustard problems and prospects. In oilseed research and development in Pakistan- perspective, proc. Nat. Seminar on seed Res. Dev. In Pakistan, May 7-9, NARC, and Islamabad) NWFP, Development statistics, 2009, Bureu of Statistics, Planning and Development Department. Govt  of  NWFP Devepmental statistcs: www.hphos.gov.pk.

Marwat KB, Saeed M, Gul B, Hussain Z, Khan NI. 2005. Efficacy of different and Pre and Post –Emergence Herbicides for Weed Management in Canola in Higher Altittudes. Copyrights© Weed Science Society of Pakistan® Department of Weed Science. NWFP Agricultural University Peshawar, 25130 Pakistan. Pak. J. Weed Sci. Res 11(3-4), 75-80, 2005).

Morra MJ, Kirkegaard JA. 2002. Isothiocyanate release from soil-incorporated Brassica tissues. Soil Biology and Biochemistry. Volume 34, Issue 11, November 2002, Pages 1683-1690. Copyright© 2015 Elsevier B.V. or its licensors or contributors. Science Direct® is a registered trademark of Elsevier B.V.

Nasir Y, Ali SI. 1976-1986 Flora of West Pakistan. University of Karachi Pakistan Ibrar, M., S. Hashim and K.B. Marwat. 2003. Ethnobotanic study of the weeds of five crops in District Abbottabad, N-W-Pakistan. Copyrights© Weed Science Society of Pakistan® Department of Weed Science. NWFP Agricultural University Peshawar, 25130. Pakistan Pak. J. Weed Sci. Res 9(3&4), 229-240, 2003).

Raunkiaer C. 1834. The life forms of Plants and Statistical Plant Geography pp.632. Oxford-Clarendon press). cx.

Shah GM, Khan MA. 2006. Checklist of Noxious Weeds of District Mansehra, Pakistan. Copyrights© Weed Science Society of Pakistan® Department of Weed Science. NWFP Agricultural University Peshawar, 25130 Pakistan.

Stewart RR. 1972. An annotated catalogue of the vascular plants of West Pakistan and Kashmir. In E. Nasir and S, I.Ali (eds.) Flora W. Pak PP.50-788.

Related Articles

Medicinal plants sold in Daloa markets: Traditional knowledge and Public health issues

Kouakou Yao Bertin, Kouakou Assoman Serge Alain, Kouame Yao Anicet Gervais, Malan Djah François, Bakayoko Adama, Int. J. Biosci. 27(2), 200-210, August 2025.

Agronomic performance and profitability of coffee wildlings using different soil media mixtures

Maribel L. Fernandez, Ricardo B. Casauay, Ronel A. Collado, Int. J. Biosci. 27(2), 189-199, August 2025.

Implications of aberrant glycosylation on age-related disease progression

Tahmid Ahmad Patwary, Mukramur Rahman, Md. Nafis Fuad Prottoy, Sayad Md. Didarul Alam, Int. J. Biosci. 27(2), 176-188, August 2025.

Design and development of solar powered water sprayer: A green technology innovation

Lorenzo V. Sugod, Int. J. Biosci. 27(2), 159-175, August 2025.

Knowledge, attitudes, practices, and social awareness regarding SARS-CoV-2 infection in the kyrgyz population in the post-pandemic period

Mirza Masroor Ali Beg, Haider Ali, Yahya Nur Ahmed, Yavuz Gunduz, Hafsa Develi, Tilekeeva UM, Int. J. Biosci. 27(2), 151-158, August 2025.

Tumor suppressing ability of myrtenal in DMBA-induced rat mammary cancer: A biochemical and histopathological evaluation

Manoharan Pethanasamy, Shanmugam M. Sivasankaran, Saravanan Surya, Raju Kowsalya, Int. J. Biosci. 27(2), 141-150, August 2025.

Assessing tree diversity in cashew plantations: Environmental and agronomic determinants in buffer zones of Mont Sangbé National Park, western Côte d’Ivoire

Kouamé Christophe Koffi, Kouakou Hilaire Bohoussou, Serge Cherry Piba, Naomie Ouffoue, Sylvestre Gagbe, Alex Beda, Adama Tondossama, Int. J. Biosci. 27(2), 122-133, August 2025.