Effects of road side pollution on physio-morphology of apple (Malus pumila Miller.) at District Kalat Balochistan, Pakistan

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Research Paper 01/06/2018
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Effects of road side pollution on physio-morphology of apple (Malus pumila Miller.) at District Kalat Balochistan, Pakistan

Saeed Ahmed Mughal, Saadullah Khan Leghari, Abdul Kabir Khan Achakzai, Mudassir Asrar, Tariq Ismail, Zsolt Ponya, Saeed-ur-Rehman, Nadeem Sadiq
Int. J. Biosci.12( 6), 334-345, June 2018.
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Road side (vehicular exhaust) pollution induced significant adverse effects on all types of organisms including plants, animals and humankind. This study was mainly conducted to assess both the quantitative and qualitative damages of vehicles exhaust pollution on road side fruit crops (Malus pumila Miller.) of District Kalat, Balochistan. An experiment was conducted at 5 sites along the national highway, NH-25, Karachi to Chaman. Results revealed that under investigated plant showed significant (P≤0.01) variation both in its physiological and morphological characteristics with respect to the control site samples. Over all reducing % age in leaf length (27.09%), breath (22.95%), petiole length (26.68%), leaf area (36.47%), numbers of fruits plant-1 (46.51%) and fruits and stem diameters (42.0 & 11.3%) and canopy (20.80%) were found in polluted site samples. Similarly consequences indicated that dust fall on leaf surface and relative water contents (RWC) in leaf increased by 82.01 and 18.09 % at polluted sites with respect to their control, respectively. However, M. pumila displayed decrease in, photosynthetic rate, transpiration rate and stomatal conductance with an enhanced level of sub stomatal CO2 concentration, free amino acids and total antioxidant activity at various sites along roads. All these parameters indicate that the road side pollution accumulate on plants may cause perilous effects on the growth, yield, physiological and morphological characteristics of the commercially valuable plants. It can be concluded that as the traffic density is inversely proportional to the growth, yield and other performances of the plant.


Achakzai AKK, Rehman SA, Shah SH, Rahman M, Liasu MO. 2010.Effect of air pollution on the morphological characteristics of few plants grown in Quetta District Pakistan. Cad de Pesq, Sér Biolo 22, 90-98.

Agbaire PO, Esiefarienrhe E. 2009. Air Pollution tolerance indices (Apti) of some plants around Otorogun Gas Plant in Delta State, Nigeria. Journal of Applied Sciences and Environmental Management, 13(1).

Agrawal M, Singh B, Rajput M, Marshall F, Bell JNB.2003. Effect of air pollution on peri-urban agriculture: a case study. Environmental Pollution. 126, 323-329.

Anonymous.  2016. Urbanair pollution.  Available online: www.unep.org/urban_environment/Issues/urban_air.asp

AOAC. 2005. Official methods of analysis, 18th ed. Association of Official; Analytical Chemists, Washington DC

Ashmore MR, Marshall FM. 1999. Ozone impacts on agriculture: an issue of global concern. Advances in Botanical Research. 29: 32–49.

AslamJ, Khan SA, Khan SH. 2013.Heavy metals contamination in roadside soil near different traffic signals in Dubai, United Arab Emirates. Journal of Saudi Chemical Society 17, 315-319.

Bhandarkar S. 2013. Vehicular pollution, their effect on human health and mitigation measures, Vehicle Engineering (VE) 1, 33-40.

Bhatti GH, Iqbal MZ. 1988. Investigations into the effect of automobile exhausts on the phenology, periodicity and productivity of some roadside trees. Acta Soc. Botanica. Polon pp: 57.

Chauhan A. 2010.Tree as bio-indicator of automobile pollution in Dehradun City: a case study. New York Science Journal 3, 88-95.

Chauhan A, Joshi PC. 2010. Effect of ambient air pollutants on Wheat and Mustard crop growing in the vicinity of urban and industrial Areas. New York Science Journal 3, 52-60.

Dineva SB. 2004. Comparative studies of the leaf morphology and structure of white ash Fraxinus americana L. and London plane tree Platanus acerifolia Willd growing in polluted area. Dendro biology 52,3-8.

Emberson LD, Ashmore MR, Murray, Kuylenstierna FJCI, Percy, KE, Izuta T, Zheng Y, Shimizu H,  Sheu BH, Liu CP, Agrawal M,  Wahid A, Abdel-Latif NM, Van Tienhoven M,  de Bauer LI, Domingos M. 2001. Impacts of Air Pollutants on Vegetation in Developing Countries. Water, Air, and Soil Poll 130,107-118.

Farmer AM. 1993. The effect of dust on vegetation- a review. Environmental Pollution 76, 63-75.

Gami AH, Patel NK. 2015. Comparing study of Marble Dust fall and Examine Chlorophyll content in various seasons on vegetation of Danta Taluka. International Research Journal of Chemistry 9, 33-45.

Gratani L, Crescente MF, Petruzzi C. 2000. Relationship between  leaf  life-span  and  photosynthetic  activity  of Quercus  ilex in  polluted  urban  area  (Rome). Environmental Pollution.110, 19-28.

Gupta MC, Ghouse AKM. 1988. Leaf epidermal responses of Tridax procumbens L. to coal-smoke pollution. In Proc. Natn. Acad. Sci. India, B. 58, 6-93.

Honour SA, Bell JNB, Ashenden TW, Cape JN, Power SA. 2009. Responses of herbaceous plants to urban air pollution: effects on growth, phenology and leaf surface characteristics. Environmental Pollution, 157, 1279-1286.

Hummer KE, JanickJ.2009.Rosaceae: Taxonomy, Economic Importance, Genomics. K.M. Flota, S.E Gardener (Eds), Genetics and Genomics of Rosaceae, Plant Genetics and Genomics: Crops and Model6, 1-17.

Iqbal MZ, Shafiq M. 1999. Impact of vehicular emission on germination and growth of Neem (Azadirachta indica) tree. Hamdard Medicus, XLII, 65-69.

JahanS, Iqba lZ. 1992. Morphological and anatomical studies o leaves of different plants affected by motor vehicles exhaust. Journal of Islamic Academic. Science5, 21-23.

Joshi PC, Swami A. 2009. Air pollution induced changes in the photosynthetic pigments of selected plant species. Journal of Environmental Biology,30, 295-298.

Khalid N, Hussain M, Hameed M, Ahmad R. 2017. Physiological, biochemical and defense system responses of Parthenium hysterophorus to vehicular exhaust pollution. Pakistan. Journal of Botany, 49, 67-75.

Leghari SK, Zaidi MA, Sarangzai AM. 2013. Seasonal variation in leaf relative water, dry matter and live fine fuel moisture contents in some common plant species of Quetta, Balochistan. FUUAST Journal of Biology, 373-76.

Leghari SK, Zaidi MA. 2013. Effect of Air Pollution on the Leaf Morphology of Common Plant Species of Quetta City, Pakistan Journal of Botany, 45(S1), 447-454.

Leghari SK, Zaidi MA, Razaq G. 2015.  Impact of solid waste burning air pollution on some physio-anatomical characteristics of some plants, Pakistan Journal of Botany 47,225-232.

Leghari SK, Zaidi MA, Shaheen G, Bakish G.2013. Chemical Composition of Traffic Generated Dust and Its Impact On Human Health With Associated Problems In Quetta, Science, Technology & Development 32, 154-164.

Lerman S. 1972. Cement-kiln dust and the bean plant (Phaseolus vulgaris L. Black var. valentine): in-depth investigations into plant morphology, physiology and pathology (Doctoral dissertation, Uni of California, Riverside.

Ma JH, Chu CJ, Li J, Song B. 2009.Heavy  metal pollution  in  soils  on  railroad  side  of  Zhengzhou-Putian section  of  Longxi-Haizhou  railroad, China. Pedosphere,19, 121-128.

Martin B, Bytnerowicz A, Thorstenson YR. 1988. Effects of air pollutants on the composition of Leaves and wood, and on leaf Injury, Plant Physiology 88, 218-223.

Missanjo E, Ndalama E,Sikelo D, Kamanga-Thole G. 2015.Quarry dust emission effects on tree species diversity in Chongoni forest Reserve and vegetation characteristics in adjacent villages, Dedza, Malawi. International Journal of Information & Review, 2, 511-515.

Nanos GD, Ilias IF.2007.Effects of inert dust on olive (Olea europaea L.) leaf physiological parameters. Environmental Sciences, and Pollution Research, International, 14, 212-214.

Olszyk DM, Kats G, Morrison CL, Dawson PJ, Gocka I, Wolf J, Thompson CR. 1990. Valencia’orange fruit yield with ambient oxidant or sulfur dioxide exposures. Journal of the American Society for Horticultural Science, 115, 878-883.

Olszyk DM. 1989. Mechanistic basis for the growth and yield effects of ambient ozone on Valencia oranges. Final Report for Contract no. A Calif. Air Resources Board,733-087.

Özeni F, Taş HT, Aksoyi Ö. 2012. The anatomy and morphology of the medicinal plant, Lilium candidum L. (Liliaceae), distributed in marmara region of Turkey, Pakistan Journal of Botany, 44, 1185-1192.

Paulsamy S, Rangarajan TN, Arumugasamy K. 2000. Effect of habitat variation on the structure, herbage production and oil yield of Cymbopogon flexuosus Stapf. Dominated grasslands in Anamalais, the Western Ghats. Journal of Environmental Biology 21, 85-94.

Preeti A. 2000.Study of leaf area damage of urban and rural environment in Agra. Acta Ecol, 22, 96-100.

Qadir SA, Iqbal MZ. 1991. Growth of some plants raised from polluted and unpolluted seeds. International Journal of Environmental Studies39, 95-99.

Rajput M, Agarwal M. 2004. Physiological and yield responses of pea plants to ambient air pollution. Indian Journal of Plant Physiology 9, 9-14.

Saini Y, Bhardwaj N, Gautam R. 2011.Effect of marble dust on plants around Vishwakarma Industrial Area (VKIA) in Jaipur, India. J. Environ. Biol. 32, 209-212.

Saura-Mas S, Lloret F. 2007.Leaf and shoot water content and leaf dry matter content of Mediterranean woody species with different post-fire regenerative strategies. Annals of botany, 99, 545-554.

Shafiq M, Iqbal MZ. 2003. Effects of automobile pollution on the phenology and periodicity of some roadside plants. Pakistan Journal of Botany 35, 931-938.

Shafiq M, Iqbal MZ, Athar M, Qayyum M. 2009. Effect of auto exhaust emission on the phenology of Cassia siamea and Peltophorum pterocarpum growing in different areas of Karachi. African Journal of Biotechnology, 8, 2469-2475.

Shukla J, Pandey V, Singh SN, Yunus M, Singh N, Ahmad KJ. 1990. Effect of cement dust on the growth and yield of Brassica campestris L. Environ. Pollut, 66, 81-88.

Singh A. 1977. Practical Plant Physiology, Kalyari Publishers, New Delhi.

Snyder RG, Simon JE, Reinert RA, Simini M, Wilcox GE. 1991. Effects of Air Quality on Growth, Yield, and Quality of Watermelon. Hortscience, 26, 1045-1047.

Thompson CR, Hensel EG, Kats G, Taylor OC.1970.Effects of continuous exposure of navel oranges to nitrogen dioxide., Atmospheric Environment 4,349-355.

Thompson JR, Mueller PW, Flückiger W, Rutter AJ. 1984. The effect of dust on photosynthesis and its significance for roadside plants, Environmental Pollution Series A, Eco. and Bio, 34, 171-190.

Uppal J. 1988. Chem. Engg. World. April. 73-76. Wang T, Xie S.2009.Assessment  of  traffic-related  air pollution  in  the  urban  streets  before  and  during  the  2008, Beijing  Olympic  Games  traffic  control  period. Atmospheric Environment 43, 5682-5690.

Zaidi MALeghari SK. 2004. Levels of pollution along the road side trees of Quetta city due to traffic exhaust. Paper presented in Botany conference May 20-23, Government College University Lahore.

Zia-Khan S, Spreer W, Pengnian Y, Zhao X, Othmanli H, He X, Müller J. 2014. Effect of dust deposition on stomatal conductance and leaf temperature of cotton in northwest China. Water 7, 116-131.