Abstract
The noxious plant species Parthenium hysterophorus L. has become a major concern for the conservation of many natural and managed areas. The species is known for its various adverse effects on the invaded ecosystems, particularly in terms of biodiversity loss. Currently, P. hysterophorus is a leading invasive species widespread in the grasslands of productive and diversity rich Indo-Gangetic plains of India and is responsible for various changes in the ecosystem. The present study addresses the changes that P. hysterophorus can bring in the vegetation structure (species richness, species evenness, and species composition) of the grasslands of Indo-Gangetic plain. To broaden our understanding of the invasion success and facilitated expansion, we also focus on the variability of soil nitrogen pool and processes as a consequence of invasion. We report that in the presence of P. hysterophorus, the species diversity, evenness, composition and richness were altered, affecting many native and non-native flora of the ecosystem. The effect was more prominent during the second and third year of the study with more increase in the invasion outcomes. Significant changes in soil nitrogen (N) dynamics, particularly, increased available (N), N-mineralization and microbial biomass N have been found in the invaded plots along with changes in vegetation of the grassland community. Overall, the result suggested that the invasive species, P. hysterophorus, modifies the soil and this modification is correlated with changes in vegetation structure and this situation is likely to further facilitate severe alterations in the ecosystem and could favor encroachment of other non-native species in the area.
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Abdulkerim-Ute, J., & Behailu, L. (2016). Parthenium hysterophorus L: Distribution, impact, and possible mitigation measures in Ethiopia. Tropical and Subtropical Agroecosystems, 19(1), 61–72.
Adkins, S., & Shabbir, A. (2014). Biology, ecology and management of the invasive Parthenium weed (Parthenium hysterophorus L.). Pest management science, 70(7), 1023–1029.
Afreen, T., Srivastava, P., Singh, H., & Singh, J. S. (2018). Effect of invasion by Hyptissuaveolens on plant diversity and selected soil properties of a constructed tropical grassland. Journal of Plant Ecology, 11, 751–760.
Agarwal, K. K., & D’Souza, M. (2009). Airborne contact dermatitis induced by Parthenium: a study of 50 cases in South India. Clinical and Experimental Dermatology, 34(5), e4–e6.
Ahmad, R., Khuroo, A. A., Hamid, M., et al. (2019). Predicting invasion potential and niche dynamics of Parthenium hysterophorus (Congress grass) in India under projected climate change. Biodiversity and Conservation, 28, 2319–2344.
Allen, M. E., Allen, E. B., & Friese, C. F. (1989). Responses of the non-mycotrophic Salsola kali to invasion by vesicular–arbuscular mycorrhizal fungi. New Phytologist, 111(1), 45–49.
APHA (American Public Health Association), . (1985). Standard methods for the examination of water and wastewater. American Public Health Associations.
Batish, D. R., Singh, H. P., Pandher, J. K., Arora, V., & Kohli, R. (2006). Phytotoxic effect of Parthenium residues on the selected soil properties and growth of chickpea and radish. Weed Biology and Management, 2, 73–78.
Batten, K. M., Scow, K. M., Davies, K. F., & Harrison S. P. (2006). Two invasive plants alter soil microbial community composition in serpentine grasslands. Biological Invasions, 8, 217–230.
Belz, R. G., Reinhardtb, C. F., Foxcroft, C. L., & Hurlea, K. (2007). Residue allelopathy in Parthenium hysterophorus Does parthenin play a leading role? Crop Protection, 26, 237–245.
Biradar, D., Shivakumar, K., Prakash, S., & Pujar, B. (2006). Bionutrient Potentiality of Parthenium hysterophorus and its Utility as Green Manure in Rice Ecosystem. Karnataka Journal of Agricultural Sciences, 256–263.
Blank, R. R., & Young, J. A. (2002). Influence of the exotic invasive crucifer, Lepidium latifolium, on soil properties and elemental cycling. Soil Science, 167(12), 821–829.
Bowles, J. E. (1988). Engineering Properties of Soil and their Management. (3rd ed.). McGraw-Hill Inc, Singapore.
Brookes, P. C., Landman, A., Pruden, G., & Jenkinson, D. S. (1985). Cloroform fumigation and the release of soil nitrogen: A rapid direct extraction method to measure microbial biomass nitrogen in soil. Soil Biology and Biochemistry, 17(6), 837–842.
Callaway, R. M., Thelen, G. C., Barth, S., Ramsey, P. W., & Gannon, J. E. (2004). Soil fungi alter interactions between North American plant species and the exotic invader Centaurea maculosa in the field. Ecology, 85, 1062–1071.
Campo, J., & Vázquez-Yanes, C. (2004). Effects of nutrient limitation on aboveground carbon dynamics during tropical dry forest regeneration in Yucatán, Mexico. Ecosystems, 7(3), 311–319.
Cavigelli, M. A., & Robertson, G. P. (2000). The functional significance of denitrifier community composition in a terrestrial ecosystem. Ecology, 81(5), 1402–1414.
Chacon, N., Herrera, H., Flores, S., Gonzalez, J. A., & Nassar, J. M. (2008). Chemical, physical, and biochemical soil properties and plant roots as affected by native and exotic plants in Neotropical arid zones. Biology and Fertility of Soils, 45(3), 321–328.
Coats, V. C., & Rumpho, M. E. (2014). The rhizosphere microbiota of plant invaders: an overview of recent advances in the microbiomics of invasive plants. Frontiers in Microbiolgoy, 5, 368.Conference on Parthenium Management, December 5–7, 2005, University of Agricultural.
Constán-Nava, S., Soliveres, S., Torices, R., Serra, L., & Bonet, A. (2015). Direct and indirect effects of invasion by the alien tree Ailanthus altissima on riparian plant communities and ecosystem multi functionality. Biological Invasion, 17(4), 1095–1108.
Curtis, J. T., & McIntosh, R. P. (1950). The interrelations of certain analytic and synthetic phytosociological characters. Ecology, 31(3), 434–455.
Das, B., Reddy, V. S., Krishnaiah, M., Sharma, A. V. S., Kumar, R., Rao, J. V., & Sridhar, V. (2007). Acetylated pseudoguaianolides from Parthenium hysterophorus and their cytotoxic activity. Phytochemistry, 68(15), 2029–2034.
Dawson, W., & Schrama, M. (2016). Identifying the role of soil microbes in plant invasions. Journal of Ecology, 104, 1211–1218.
Delgado-Baquerizo, M., Maestre, F. T., Reich, P. B., Jeffries, T. C., Gaitan, J. J., Encinar, D., & Singh, B. K. (2015). Microbial diversity drives multifunctionality in terrestrial ecosystems. Nature Communications, 7, 1–8.
DeWalt, S. J., Denslow, J. S., & Ickes, K. (2004). Natural-enemy release facilitates habitat expansion of the invasive tropical shrub Clidemiahirta. Ecology, 85(2), 471–483.
Dogra, K. S., Kohli, R. K., Sood, S. K., & Dobhal, P. K. (2009). Impact of Ageratum conyzoides L. on the diversity and composition of vegetation in the Shivalik hills of Himachal Pradesh (Northwestern Himalaya), India. International Journal of Biodiversity and Conservation, 1(1), 135–145.
Domenech, R., Vila, M., Gesti, J., & Serrasolses, I. (2006). Neighbourhood association of Cortaderiaselloana invasion, soil properties and plant community structure in Mediterranean coastal grasslands. Actaoecologica, 29(2), 171–177.
Downey, P. O., & Richardson, D. M. (2016) Alien plant invasions and native plant extinctions: a six-threshold framework. AoB Plants, 8, plw047.
Ehrenfeld, J. G. (2003). Effects of exotic plant invasions on soil nutrient cycling processes. Ecosystems, 6, 503–523.
Eno, C. F. (1960). Nitrate production in the field by incubating the soil in polyethylene bags. Soil Science Society of America Journal, 24(4), 277–279.
Etana, A., Kelbessa, E., & Soromessa, T. (2015). Impact of Parthenium hysterophorus L. (Asteraceae) on soil chemical properties and its distribution in a reserve area: A case study in Awash National Park (ANP), Ethiopia. Journal of Soil Science and Environment Management, 6, 116–124.
Evans, H. C. (1997). Parthenium hysterophorus, a review of its weed status and the possibilities for biological control. Biocontrol News and information, 18(3), 89N-98N.
FAO. (2013). Restoration of grasslands and forests for climate change mitigation and adaptation and promotion of Ecosystem Services. APRC/14/6 Rev.1. 12 Pp.
Flory, S. L., Clay, K., Emery, S. M., Robb, J. R., & Winters, B. (2015). Fire and non-native grass invasion interact to suppress tree regeneration in temperate deciduous forests. Journal of Applied Ecology, 52(4), 992–1000.
GISD. (2018). Global Invasive Species Database (GISD). http://www.iucngisd.org/gisd/
Gnanavel, I. (2013). Parthenium hysterophorus L.: A Major Threat to Natural and Agro Eco-Systems in India. Science International, 1(5), 124–131.
Goyal, C. P., & Brahma, B. C. (2001). A ray of hope against Parthenium weed in Rajaji National Park. Indian Forester, 127, 409–414.
Gunaseelan, V. N. (1987). Parthenium as an additive with cattle manure in biogas production. Biological Wastes, 21(3), 195–202.
Gupta, N., Martin, B. M., Metcalfe, D. D., & Rao, P. V. (1996). Identification of a novel hydroxyproline-rich glycoprotein as the major allergen in Parthenium pollen. The Journal of Allergy and Clinical Immunology, 98(5), 903–912.
Gupta, O. P., & Sharma, J. J. (1977). Parthenium menace in India and possible control measures. FAO Plant Protection Bulletin, 25, 112–117.
Heneghan, L., Fatemi, F., Umek, L., Grady, K., Fagen, K., & Workman, M. (2006). The invasive shrub European buckthorn (Rhamnuscathartica, L.) alters soil properties in Midwestern U.S. woodlands. Applied Soil Ecology, 32, 142–148.
Hundessa, N., & Belachew, K. (2017). Socio-economic impacts of Parthenium hysterophorus in East Shewa and West Arsi zones of Ethiopia. International Journal of Agriculture Innovations and Research, 6(2), 5–11.
Jackson, M. L. (1958). Soil Chemical Analysis. (p. 498). Prentice Hall.
Javaid, A. (2008). Use of Parthenium weed as green manure for maize and mungbean production. Philippine Agriculture Scientist, 91(4), 478–482.
Javaid, A., & Shafique, S. (2009). Invasion of noxious alien weed Parthenium hysterophorus L. in grazing lands of Lahore, Pakistan. Journal of Animal and Plant Sciences, 19(3), 149–153.
Javaid, A., Anjum, T., & Rukhsana, B. (2006). Chemical control of Parthenium hysterophorus. International Journal of Biology and Biotechnology, 3(2), 387–390.
Javaid. A., Shfique, S., & Shafique, S. (2007). Cause of rapid spread of Parthenium hysterophorus L. in Pakistan and possible control measures-a review. Pakistan Journal of Botany, 39(7), 2611–2618.
Kanchan, S. D., & Jayachandra. (1980). Alleolopathic effects of Parthenium hysterophorusL. IV. Identification of inhibitors, Plant and Soil, 55, 67–75.
Kappes, H., Lay, R., & Topp, W. (2007). Changes in different trophic levels of litter-dwelling macrofauna associated with giant knotweed invasion. Ecosystems, 10(5), 734–744.
Keith, A. M., Brooker, R. W., Osler, G. H. R., Chapman, S. J., Burslem, D. F. R. P., & van der Wal, R. (2009). Strong impacts of belowground tree inputs on soil nematode trophic composition. Soil Biology and Biochemistry, 41(6), 1060–1065.
Khaliq, A., Aslam, F., Matloob, A., Hussain, S., Tanveer, A., Alsaadawi, I., & Geng, M. (2015). Residual phytotoxicity of parthenium: Impact on some winter crops, weeds and soil properties. Ecotoxicology and Environmental Safety, 122, 352–359.
Kohli, R. K., Batish, D. R., Singh, H., & Dogra, K. S. (2006). Status, invasiveness and environmental threats of three tropical American invasive weeds (Parthenium hysterophorusL., Ageratum conyzoidesL., Lantana camara L.). Biological Invasions, 8(7), 1501–1510.
Kohli, R. K., Kuldip, S. D., Daizy, R. B., & Singh, H. P. (2004). Impact of invasive plants on the structure and composition of natural vegetation of North-Western Indian Himalayas. Weed Technology, 18(1), 1296–1300.
Kohli, R. K., & Batish, D. R. (1994). Exhibition of allelopathy by Parthenium hyserophorus L. in agroecosystems. Tropical Ecology, 71, 478–491.
Kourtev, P. S., Ehrenfeld, J. G., & Häggblom, M. (2002). Exotic species alter microbial community structure and function in the soil. Ecology, 83(11), 3152–3166.
Koutika, L. S., Vanderhoeven, S., Chapuis-Lardy, L., Dassonville, N., & Meerts, P. (2007). Assessment of changes in soil organic matter after invasion by exotic plant species. Biology and Fertility of Soils, 44, 331–341.
Kumar, S. (2009). Biological control of Parthenium in India: Status and prospects. Indian Journal of Weed Science, 41(1 & 2), 1–18.
Kumar, S., & Rohatgi, N. (1999). The role of invasive weeds in changing floristic diversity. Annals of Forestry, 71(1), 147–150.
Kumari, P., Sahu, P. K., Soni, M. Y., & Awasthi, P. (2014). Impact of Parthenium hysterophorus invasion on species diversity of cultivated fields of Bilaspur (C.G.). India Journal of Agricultural Research, 5, 754–764.
Kumschick, S., Bacher, S., Evans, T., Marková, Z., Pergl, J., Pyšek, P., Vaes-Petignat, S., van der Veer, G., Vilà, M., & Nentwig, W. (2015). Comparing impacts of alien plants and animals in Europe using a standard scoring system. Journal of Applied Ecology, 52(3), 552–561.
Lakshmi, C., & Srinivas, C. R. (2007). Parthenium: A wide angle view. Indian Journal of Dermatology, Venereology and Leprology, 73(5), 296–306.
Lakshmi, C., & Srinivas, C. R. (2012). Parthenium the terminator: An update. Indian Dermatology Online Journal, 3(2), 89–100.
Lata, H., Garg, V. K., & Gupta, R. K. (2008). Sequestration of nickel from aqueous solution onto activated carbon prepared from Parthenium hysterophorusL. Journal of Hazardous materials, 157(2–3), 503–509.
Lau, J. A., & Suwa, T. (2016). The changing nature of plant– microbe interactions during a biological invasion. Biological Invasion, 18, 3527–3534.
Levine, J. M., Vila, M., D’Antonio, C. M., Dukes, J. S., Grigulis, K., & Lavorel, S. (2003). Mechanisms underlying the impacts of exotic plant invasions. Proceeding of the Royal Society of London Series B, 270, 775–781.
Lewis, W., Dixit, A. B., & Wedner, H. J. (1988). Reproductive biology of Parthenium hysterophorus(Asteraceae). Journal of Palynology, 23–24, 73–82.
Liao, C., et al. (2008). Altered ecosystem carbon and nitrogen cycles by plant invasion, a meta-analysis. New Phytologist, 177, 706–714.
Linders, T. E. W., Schaffner, U., Eschen, R., et al. (2019). Direct and indirect effects of invasive species: Biodiversity loss is a major mechanism by which an invasive tree affects ecosystem functioning. Journal of Ecology, 107(6), 2660–2672.
Liu, J., Liangzhi, Y., Amini, M., Obersteiner, M., Herrero, M., & Zehnder, A. J. B. (2010). A high-resolution assessment on global nitrogen flows in cropland. Proceeding of the National academy of Science of the United States of America, 107(17), 8035–8040.
Maishi, A. I., Ali, P. K. S., Chaghtai, S. A., & Khan, G. (1998). A proving of Parthenium hysterophorus L. British Homoeopathic Journal, 87(1), 17–21.
Marwat, K. B., Hashim, S., & Ali, H. (2010). Weed management: A case study from North-West Pakistan. Pakistan Journal Botany 42(SI), 341–353.
Marwat, K., B., Khan, M.,A., Nawaz, A., & Amin, A. (2008). Parthenium hysterophrousL. a potential source of bioherbicide. Pakistan Journal of Botany, 40(5), 1933–1942.
Mason, T. J., Frencha, K., & Russell, K. G. (2007). Moderate impacts of plant invasion and management regimes in coastal hind dune seed banks. Biological Conservation, 134, 428–439.
McFadyen, R. E. (1995). Parthenium weed and human health in Queensland. Australian Family Physician, 24(8), 1455–1459.
Mekonnen, G. (2017). Threats and Management Options of Parthenium (Parthenium hysterophorus L.) in Ethiopia. Agricultural Research and Technology: Open Access Journal P 10. https://doi.org/10.19080/ARTOAJ.2017.10.555798
Melillo, J. M. (1981). Nitrogen cycling in deciduous forests. In Clark, F. E., & Rosswall, T. (eds.), Nitrogen cycling in Terrestrial Ecosystems. Ecological Bulletin, Swedish Natural Science Research Council, Stockholm, Sweden, 33, 427–442.
Navie, S. C., McFadyen, R. E., Panetta, F. D., & Adkins, S. W. (1996). The biology of Australian weeds. 27. Parthenium hysterophorus L. Plant Protection Quarterly, 11(2), 76–88.
Nigatu, L., Hassen, A., Sharma, J., & Adkins, S. W. (2010). Impact of Parthenium hysterophorus on grazing land communities in north-eastern Ethiopia. Weed Biology and Management, 10(3), 143–152.
Parepa, M., Fischer, M., & Bossdorf, O. (2013). Environmental variability promotes plant invasion. Nature Communications, 4, 1604. https://doi.org/10.1038/ncomms2632
Pastor, J., Aber, J. D., McClaugherty, C. A., & Melillo, J. M. (1984). Aboveground production and N and P cycling along a nitrogen mineralization gradient on Black hawk Island, Wisconsin. Ecology, 65(1), 256–328.
Pathak, P. S., & Dagar, J. (2016). Indian grasslands and their management. Grassland: A Global Resource Perspective. (pp. 3–36). Publisher.
Perinchery, A. (2019). Parthenium could take over large parts of India under current climate change. In: Mongabay. https://india.mongabay.com/2019/06/parthenium-could-take-over-large-parts-of-india-under-current-climate-change/. Accessed 27 June 2017.
Picman, J., & Picman, A. K. (1984). Autotoxicity in Parthenium hysterophorus and Its Possible Role in Control of Germination. Biochemical Systematics and Ecology, 12(3), 287–292.
Piper, C. S. (1944). Soil and Plant Analysis. Interscience Publication Inc.
Prescott, C. E., & Zukswert, J. M. (2016). Invasive plant species and litter decomposition: time to challenge assumptions. New Phytologist, 209(1), 5–7.
Pritekel, C., et al. (2006). Impacts from invasive plant species and their control on the plant community and belowground eco- system at Rocky Mountain National Park, USA. Applied Soil Ecology, 32, 132–141.
Raghubanshi, A. S. (1992). Effect of topography on selected soil properties and nitrogen mineralization in a dry tropical forest. Soil Biology and Biochemistry, 24(2), 145–150.
Raghubanshi, A. S., & Tripathi, A. (2009). Effect of disturbance, habitat fragmentation and alien invasive plants on floral diversity in dry tropical forests of Vindhyan highland: a review. Tropical ecology, 50(1), 57–69.
Raghubanshi, A. S., Rai, L. C., Gaur, J. P., & Singh, J. S. (2005). Invasive alien species and bio- diversity in India. Current Science, 88(4), 539–540.
Rashid, H., Khan, M. A., Amin, A., Nawab, K., Hussain, N., & Bhowmik, P. K. (2008). Effect of Parthenium hysterophorus L., root extracts on seed germination and growth of maize and barley. American Journal of Plant Science and Biotechnology, 2, 51–55.
Rawat, G. S., & Adhikari, B. S. (Eds.) (2015). Ecology and Management of Grassland Habitats in India, ENVIS Bulletin: Wildlife & Protected Areas. Vol. 17; Wildlife Institute of India, Dehradun-248001, India.
Reinhardt, C., VanderLaan, M., Belz, R. G., Hurle, K., & Foxcroft, L. (2006). Production of the allelochemical parthenin in leaves of Parthenium hysterophorusL. Journal of Plant Diseases and Protection, XX, 427–433.
Ricciardi, A., Blackburn, T. M., Carlton, J. T., Dick, J. T. A., Hulme, P. E., Iacarella, J. C., et al. (2017). Invasion science: a horizon scan of emerging challenges and opportunities. Trends in Ecology & Evolution, 32(6), 464–474.
Sagar, R., Pandey, A., & Singh, J. S. (2012). Composition, species diversity, and biomass of the herbaceous community in dry tropical forest of northern India in relation to soil moisture and light intensity. The Environmentalist, 32(4), 485–493.
Sakai, A. K., Allendorf, F. W., Holt, J. S., Lodge, D. M., Molofsky, J., Baughman, K. A., Cabin, S., Cohen, R. J., Allstrand, J. E., McCauley, N. C., O’Neil, D. E., Parker, I. M., Thompson, J. N., & Waller, S. G. (2001). The population biology of invasive species. Annual Review of Ecology and Systems, 32, 305–332.
Shabbir, A., & Bajwa, R. (2006). Distribution of Parthenium weed (Parthenium hysterophorus L.), an alien invasive weed species threatening the biodiversity of Islamabad. Weed Biology and Management, 6(2), 89 - 95.
Shrestha, B. B., Shabbir, A., & Adkins, S. W. (2015). Parthenium hysterophorus in Nepal: A review of its weed status and possibilities for management. Weed Research, 55(2), 132–144.
Simberloff, D., Martin, J. L., Genovesi, P., et al. (2013). Impacts of biological invasions: what’s what and the way forward. Trends in Ecology & Evolution, 28(1), 58–66.
Singh, H. P., Batish, D. R., Pandher, J. K., & Kohli, R. K. (2003). Assessment of allelopathic properties of Parthenium hysterophorous residues. Agriculture, Ecosystem and Environment, 95, 537–541.
Singh, J. S., Lauenroth, W. K., & Milchunas, D. G. (1983). Geography of grassland ecosystems. Progress in Physical Geography, 7(1), 46–80.
Singh, K. P. (1989). Mineral nutrients in tropical dry deciduous forest and savanna ecosystems in India. In J. Pastor (Ed.), Mineral Nutrients in Tropical Forest and Savanna Ecosystems. (pp. 153–168). Blackwell Scientific.
Singh, R., & Garg, A. (2014). Parthenium hysterophorus L. - neither noxious nor an obnoxious weed. Indian Forester, 140(12), 1260–1262.
Sirulnik, A. G., Allen, E. B., Meixner, T., & Allen, M. F. (2007). Impacts of anthropogenic N additions on nitrogen mineralization from plant litter in exotic annual grasslands. Soil Biology and Biochemistry, 39, 24–32.
Sperry, L. J., Belnap, J., & Evans, R. D. (2006). Bromus tectorum invasion alters nitrogen dynamics in an undisturbed arid grassland ecosystem. Ecology, 87, 603–615.
Srivastava, S. C., Jha, A. K., & Singh, J. S. (1989) Changes with time in soil biomass C, N and P of mine spoils in a dry tropical environment, Canadian Journal of Soil Science, 69(4), 849–855.
Tadesse, B., Das, T. K., & Yaduraju, N. T. (2010). Effects of some integrated management options on Parthenium interference in sorghum. Weed Biology and Management, 10, 160–169.
Tang, S. Q., Wei, F., & Zeng, L. Y. (2009). Multiple introductions are responsible for the disjunct distributions of invasive Parthenium hysterophorus in China: Evidence from nuclear and chloroplast DNA. Weed Research, 49, 373–380.
Tanveer, A., Khaliq, A., Ali, H. H., Mahajan, G., & Chauhan, B. S. (2015). Interference and management of parthenium: The world’s most important invasive weed. Crop Protection, 68, 49–59.
Tefera, T. (2002). Allelopathic effects of Parthenium hysterophorus extracts on seed germination and seedling growth of Eragrostistef. Journal of Agronomy and Crop Science, 188, 306–310.
Timsina, B., Shrestha, B., Rokaya, M., & Münzbergová, Z. (2011). Impact of Parthenium hysterophorus L. invasion on plant species composition and soil properties of grassland communities in Nepal. Flora - Morphology, Distribution. Functional Ecology of Plants, 206(3), 233–240.
Vance, E. D., Brookes, P. C., & Jenkinson, D. S. (1987). An extraction method for measuring soil microbial biomass. Soil Biology and Biochemistry, 19(6), 703–707.
Venkataiah, B., Ramesh, C., Ravindranath, N., & Das, B. (2003). Charminarone, a seco-pseudoguaianolide from Parthenium hysterophorus. Phytochemistry, 63(4), 383–386.
Vila, M., Espinar, J. L., Hejda, M., et al. (2011). Ecological impacts of invasive alien plants: a meta-analysis of their effects on species, communities and ecosystems. Ecology Letters, 14(7), 702–708.
Vitousek, P. M., & Walker, L. P. (1989). Biological invasions by Myricafaya in Hawaii: Plant demography, nitrogen fixation and ecosystem effects. Ecological Monographs, 59(3), 247–265.
Wahab, S. (2005). Management of Parthenium through an integrated approach initiatives, achievements and research opportunities in India. Proceeding of the 2nd International Conference on Parthenium Management (pp: 55–59) December 5–7, University of Agricultural Science, Bangalore, India.
Walkley, A. (1947). A critical examination of a rapid method for determining organic carbon in soils: Effect of variations in digestion conditions and of inorganic soil constituents. Soil Science, 63(4), 251–264.
Walkley, A. J., & Black, I. A. (1934). Estimation of soil organic carbon by the chromic acid titration method. Soil Science, 37(1), 29–38.
World Resources Institute - PAGE. (2000). Downloaded from http://earthtrends.wri.org/text/forests-grasslands-drylands/map-229.htm
Zavaleta, E. S., Shaw, M. R., Chiariello, N. R., Mooney, H. A., & Field, C. B. (2003). Additive effects of simulated climate changes, elevated CO2, and nitrogen deposition on grassland diversity. Proceedings of the National Academy of Sciences of the United States of America, 100(13), 7650–7654.
Zhang, P., Li, B., Wu, J. S. (2019). Invasive plants differentially affect soil biota through litter and rhizosphere pathways: a meta-analysis. Ecology Letters, 22(1), 200–210.
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Priyanka Srivastava thanks the Banaras Hindu University for providing the experimental infrastructure.
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Srivastava, P., Raghubanshi, A.S. Impact of Parthenium hysterophorus L. invasion on soil nitrogen dynamics of grassland vegetation of Indo-Gangetic plains, India. Environ Monit Assess 193, 286 (2021). https://doi.org/10.1007/s10661-021-09070-6
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DOI: https://doi.org/10.1007/s10661-021-09070-6