Plant diversity and distribution of weeds in winter season crops of agro-ecosystems in Bilaspur district, Chhattisgarh

Paper Details

Research Paper 01/08/2014
Views (327) Download (30)
current_issue_feature_image
publication_file

Plant diversity and distribution of weeds in winter season crops of agro-ecosystems in Bilaspur district, Chhattisgarh

Anushree Tiwari, Pankaj K.Sahu, Atul K. Shrivastava, Moni Thomas
J. Bio. Env. Sci.5( 2), 251-259, August 2014.
Certificate: JBES 2014 [Generate Certificate]

Abstract

A field survey was conducted at five different sites in Bilaspur district Chhattisgarh, during winter season of 2011-12 to identify the diversity and distribution of weed species growing in association with cultured crops and to determine their competitive ability against the infesting weeds. Present study deals with diversity and distribution of weeds in agriculture fields of Bilaspur district CG. The sixty nine species and 57 genera belonging to 22 families were identified. The total number of weeds in all five sites species varied from 24 to 32 and genera varied from 22 to 29. Out of 22 families of weeds identified Poaceae was dominant with 16 species, followed by Asteraceae (10 species), Fabaceae (7 species), Cyperaceae (6 species) and Amaranthaceae (5 species). On the basis of habit, 22.29% of the weeds were grass, 71.22% herbs and 8.69% sedge. The weeds were further classified into different categories based on their life span, habitat and nativity.

VIEWS 37

Abusteit EO. 1993. Weed competition in soybeans. Journal of Agronomy and Crop Science, 171(2), 96-101.

Ahmad S. 1992. Preliminary studies on the weeds of wheat fields of Babri Banda, Kohat District, NWFP. Pakistan Journal Weed Science Research, 5, 36-40

Chopra NK, Sinha JP, Chopra KB. 2002. Effect of seedling age on seed yield and its quality in paddy CV, Pusa 44. Seed Research, 30(1), 79-81

Dangwal LR, Singh A, Singh T, Sharma A, Sharma C. 2010. Effect of weeds on the yield of wheat crop in Tehsil Nowshera. Journal of American Science, 6, 405-407.

Frick B, Thomas AG. 1992. Weed surveys in different tillage systems in southwestern Ontario field crops. Canadian Journal of Plant Science, 72, 1337-1347.

Gupta A, Joshi SP, Manahas RK. 2008. Multivariate analysis of diversity and composition of weeds communities of wheat fields in Doon valley India, Tropical Ecology, 49, 103-112

Hald AB. 1999. The impact of changing the season in which cereals are shown on the diversity of the weed flora in rotational fields in Denmark. Journal of Applied Ecology, 36, 24-32.

Holm L, Plucknett D, Pancho J, Herberger J. 1977. The World’s Worst Weeds: Distribution and Biology. University of Hawaii Press, Honolulu, 609 pp.

Holzner W. 1978. Weed species and weed communities. Vegetatio, 38, 13-20.

Hussain F, Murad A. Durrani MJ. 2004. Weed communities in the wheat fields of Mastuj District Chitral, Pakistan. Pakistan Journal of Weed Science and Research, 10(3-4), 101-108.

Hussain F, SM. Shah, Fazal-e-Hadi, Asadullah. 2009. Diversity and ecological characteristics of weeds of wheat fields of University of Peshawar Botanical Garden at AzaKhel, District Nowshera, Pakistan. Pakistan Journal of Weed Science and Research, 15(4), 283-294.

Kasera PK. 1988. Arid Agro-ecosystem: Weed Biology and Weed Management, Ph.D. Thesis, University of Jodhpur, Jodhpur, India

Kaul MK. 1986. Weed flora of Kashmir Valley. Scientific Publishers, Jodhpur, India, 422 pp

Oudhia P, Kolhe SS, Tripathi RS. 1997. Allelopathic effects of white top (Parthenium hysterophorus L.) on chickpea. Legume Research, 20(2), 117-120.

Oudhia P, Tripathi RS. 1997. Allelopathic potential of Calotropis gigantea R.Br. World Weeds 4, 109-119.

Oudhia P, Tripathi RS. 1998. Allelo-pathic effects of Parthenium hsyterophorus L. on kodo, mustard and problematic weeds. In: Proceeding First International Conference on Parthenium Management (Vol. II), UAS, Dharwad, India. 6-9 October, 136-139.

Oudhia Pankaj, Dixit Anil 1994. Weeds in Ambikapur region (Madhya Pradesh) and their traditional use. Weed News, 1(2), 19-21.

Paradkar NR. 1995. Weed flora of winter crops in Balaghat district (Madhya Pradesh). Advances in Plant Sciences, 8, 367-370

Paradkar VK, Saraf RK, Tiwari JP. 1993. Weed flora of winter vegetable of Satpura Plateau, region of Madhya Pradesh. Proceeding Indian Society. Weed Science International Symposium, Vol. 2 Hisa.

Rajput HD, Singh K, Kushwh SH. 2003. Integrated weed management in chilli (capsicum annuum). Indian Journal of Agronomy 48(2), 136-138.

Sen DN. 1979. Ecophysiological studies on weeds of cultivated fields with special reference to Bajra (Pennisetum typhoideum Rich.) and Til (Seasamum indicum Linn.) crops. Final Report US PL-4 Project, University of Jodhpur, Jodhpur, India

Sen DN. 1988. Environment and Plant Life in Indian Desert. Geobios International, Jodhpur, India.

Sen DN. 1990a. Ecology and Vegetation of Indian Desert. Agro-Botanical Publishers, Bikaner, India.

Sen DN. 1990b. Key factors affecting weed-crop balance in Agro-ecosystems. In: Weed Management in Agro-ecosystem: Ecological approaches, Eds. Altieri M A. and Liebman M., CRC Press Inc, Boca Raton, Florida USA, 157-182.

Shinwari ZK, Wazir I K. 1988. A key and checklist to the weeds of wheat fields of Bannu District, Pakistan. Journal of Agronomy Research, 9(4), 561-573.

Singh KK, Prakash A. 1996. Observations on ethno-botany of Kol tribes of Varanasi District of Uttar Pradesh. Indian Journal of Economic Taxonomic Botany 120(Addl. Ser), 133-135.

Singh KN, Ara S, Wani GA, Hasan B, Khanday BA. 2007. A phyto-sociological association of weeds in winter crops of Kashmir valley. Indian Journal of Weed Science, 39(1-2), 74-77.

Thomas AG. 1985. Weed survey system used in Saskatchewan for cereal and oilseed crops. Weed Science, 33, 34-43.