Influence of Echinochloa crus-galli density and emergence time on growth, productivity and critical period of competition with dry-seeded rice

References

• Akhtar M. 1991. Studies on Phalaris minor Retz. Interference in wheat at different duration of infestation and nutritional regimes [PhD thesis]. Faisalabad: Department of Agronomy, University of Agriculture.
   Google Scholar
• Ashraf MM, Awan TH, Manzoor Z, Ahmad M, Safdar ME. 2006. Weed management Studies in transplanted Basmati rice (Oryza sativa). J Animal Plant Sci. 16(1–2):92–95.
   Google Scholar
• Awan TH, Ali RA, Manzoor Z, Safdar ME, Ashraf MM. 2006. Screening of herbicides as post-emergence application for effective weed control without affecting growth and yield of direct seeded rice plant. J Animal Plant Sci. 16(1–2):60–65.
   Google Scholar
• Awan TH, Ali RA, Manzoor Z, Safdar ME, Ashraf MM, Yaqoob M. 2007. Economic effect of different plant establishment techniques on rice production. J Agric Res. 45(1):73–80.
   Google Scholar
• Awan TH, Chauhan BS, Sta Cruz PC. 2014a. Physiological and morphological responses of Ischaemum rugosum Salisb. (wrinkled grass) to different nitrogen rates and rice seeding rates. PLoS One. 9(6):e98255.
   PubMed Web of Science ®Google Scholar
• Awan TH, Sta Cruz PC, Chauhan BS. 2014b. Growth plasticity of junglerice (Echinochloa colona) for resource use when grown with different rice (Oryza sativa L.) planting densities and nitrogen rates in dry-seeded conditions. Weed Sci. 62(4):571–587.
   Web of Science ®Google Scholar
• Awan TH, Sta Cruz PC, Chauhan BS. 2015a. Efficacy and economics of different herbicides, their weed species selectivity, and the productivity of mechanized dry-seeded rice. Crop Prot. 78:239–246.
   Web of Science ®Google Scholar
• Awan TH, Sta Cruz PC, Chauhan BS. 2015b. Agronomic indices, growth, yield-contributing traits, and yield of dry-seeded rice under varying herbicides. Field Crops Res. 177:15–25.
   Web of Science ®Google Scholar
• Awan TH, Sta Cruz PC, Chauhan BS. 2015c. Ecological significance of rice (Oryza sativa L.) planting density and nitrogen rates in managing the growth and competitive ability of itchgrass (Rottboellia cochinchinensis) in direct–seeded rice systems. J Pest Sci. 88(2):427–438.
   Web of Science ®Google Scholar
• Bagavathiannan MV, Norsworthy JK, Smith KL, Neve P. 2012. Seed production of barnyardgrass (Echinochloa crus-galli) in response to time of emergence in cotton and rice. J Agric Sci. 150(6):717–724.
   Google Scholar
• Ballare CL, Scopel AL, Sanchez RA. 1990. Far-red radiation reflected from adjacent leaves: an early signal of competition in plant canopies. Science. 247(4940):329–332.
   PubMed Web of Science ®Google Scholar
• Baltazar AM, De Datta SK. 1992. Weed management in rice. Weed Abstracts. 41:495–508.
   Google Scholar
• BAS. 2011. Bureau of Agricultural Statistics (BAS), Country STAT Philippines [Online]. [accessed 2011 Jan 10]. www.countrystat.bas.gov.ph.
   Google Scholar
• Begum M, Juraimi AS, Rajan A, Syed Omar SR, Azmi M. 2008. Critical period competition between Fimbristylis miliacea (L.) Vahl and rice (MR 220). Plant Prot. Quart. 23:153–157.
   Google Scholar
• Beltran JC, Pannell DJ, Doole GJ. 2012. Economic implications of herbicide resistance and high labour costs for management of annual barnyardgrass (Echinochloa crus-galli) in Philippine rice farming systems. Crop Prot. 31(1):31–39. − 
   Web of Science ®Google Scholar
• Boddy LG, Bradford KJ, Fischer AJ. 2012. Population-based threshold models describe weed germination and emergence patterns across varying temperature, moisture and oxygen conditions. J Appl Ecol. 49(6):1225–1236.
   Web of Science ®Google Scholar
• Bosnic AC, Swanton CJ. 1997. Influence of barnyardgrass (Echinochloa crus-galli) time of emergence and density on corn (Zea mays). Weed Sci. 45(2):276–282.
   Web of Science ®Google Scholar
• Buhler DD, Liebman M, Obrycki JJ. 2002. Review: theoretical and practical challenges to an IPM approach to weed management. Weed Sci. 48(3):274–280.2.0.CO;2]
   Web of Science ®Google Scholar
• Chauhan BS, Awan TH, Abugho SB, Evangelista G. Sudhir-Yadav 2015. Effect of crop establishment methods and weed control treatments on weed management, and rice yield. Field Crops Res. 172:72–84.
   Web of Science ®Google Scholar
• Chauhan BS, Johnson DE. 2010a. Implications of narrow crop row spacing and delayed Echinochloa colona and Echinochloa crus-galli emergence for weed growth and crop yield loss in aerobic rice. Field Crops Res. 117(2-3):177–182.
   Web of Science ®Google Scholar
• Chauhan BS, Johnson DE. 2010b. The role of seed ecology in improving weed management strategies in the tropics. Adv. Agron. 105:221–262.
   Web of Science ®Google Scholar
• Chauhan BS, Johnson DE. 2011. Row spacing and weed control timing affect yield of aerobic rice. Field Crops Res. 121(2):226–231.
   Web of Science ®Google Scholar
• Cousens R, Brain P, O’Donovan JT, O’Sullivan PA. 1987. The use of biologically realistic equations to describe the effects of weed density and relative time of emergence on crop yield. Weed Sci. 35(5):720–725.
   Web of Science ®Google Scholar
• Farooq M, Siddique KHM, Rehman H, Aziz T, Lee DJ, Wahid A. 2011. Rice direct seeding: experiences, challenges and opportunities. Soil Till. Res. 111(2):87–98.
   Web of Science ®Google Scholar
• Fischer AJ, Linquist B, Moechnig M, Mutters R, Hill JE, Greer C, Espino L, Milan M, Eckert JW. 2009. Alternative rice stand establishment systems to manage herbicide resistant weeds. Proceedings from the Annual Meeting of the Weed Science Society of America, No. 538.
   Google Scholar
• Gibson KD, Fischer AJ, Foin TC, Hill JE. 2002. Implications of delayed Echinochloa spp. germination and duration of competition for integrated weed management in water-seeded rice. Weed Res. 42(5):351–358.
   Web of Science ®Google Scholar
• Habito CF, Briones RM. 2005. Philippine agriculture over the years: performance, policies and pitfalls. Paper Presented at the Conference Entitled “Policies to Strengthen Productivity in the Philippines”. Sponsored by the Asia-Europe Meeting (ASEM) Trust Fund, Asian Institute of Management Policy Center, Foreign Investment Advisory Service, PIDS and the World Bank, 27 June 2005, Makati City, Philippines.
   Google Scholar
• Hartzler RG, Battles BA, Nordby D. 2004. Effect of common waterhemp (Amaranthus rudis) emergence date on growth and fecundity in soybean. Weed Sci. 52(2):242–245.
   Web of Science ®Google Scholar
• Holm LG, Plucknett DL, Pancho JV, Herberger JP. 1977. The World’s worst weeds: Distribution and biology. Honolulu (HI): University of Hawaii Press, p. 609.
   Google Scholar
• Jha P, Norsworthy JK. 2009. Soybean canopy and tillage effects on emergence of Palmer amaranth (Amaranthus palmeri) from a natural seed bank. Weed Sci. 57(6):644–651.
   Web of Science ®Google Scholar
• Johnson DE, Wopereis MCS, Mbodj D, Diallo S, Powers S, Haefele SM. 2004. Timing of weed management and yield losses due to weeds in irrigated rice in the Sahel. Field Crops Res. 85(1):31–42. − 
   Web of Science ®Google Scholar
• Juliano LM, Casimero MC, Llewellyn R. 2010. Multiple herbicide resistance in barnyardgrass (Echinochloa crus-galli) in direct-seeded rice in the Philippines. Int J Pest Manage. 56(4):299–307. − 
   Web of Science ®Google Scholar
• Karim SMR, Ferdous MN. 2010. Density effects of grass weeds on the plant characters and grain yields of transplanted Aus rice. Bangladesh J.Weed Sci. 1:49–54.
   Google Scholar
• Knezevic SZ, Evans SP, Blankenship EE, Van Acker RC, Lindquist JL. 2002. Critical period for weed control: the concept and data analyses. Weed Sci. 50(6):773–786.2.0.CO;2]
   Web of Science ®Google Scholar
• Kumar V, Ladha JK. 2011. Direct seeding of rice: recent developments and future research needs. Adv Agron. 111:297–413.
   Web of Science ®Google Scholar
• Liebmann M, Gallandt ER. 1997. Many little hammers: ecological approaches to management of crop-weed interactions. In: Jackson LE, editors, Ecology in agriculture. San Diego (CA): Academic Press; p. 291–346.
   Google Scholar
• Maun MA, Barrett SCH. 1986. The biology of Canadian weeds. 77. Echinochloa crus-galli (L.) Beauv. Can J Plant Sci. 66(3):739–759.
   Web of Science ®Google Scholar
• Mazid MA, Jabbar MA, Mortimer M, Wade LJ, Riches CR, Orr AW. 2003. Improving rice-based cropping systems in north-west Bangladesh: diversification and weed management. In: The BCPC International Congress, Crop Prod. and Prot. 1029–1034.
   Google Scholar
• Mitich LW. 1990. Intriguing world of weeds: barnyardgrass. Weed Technol. 4(4):918–920.
   Google Scholar
• Moon BC, Cho SH, Kwon OD, Lee SG, Lee BW, Kim DS. 2010. Modelling rice competition with Echinochloa crus-galli and Eleocharis kuroguwai in transplanted rice cultivation. J Crop Sci Biotechnol. 13(2):121–126. − 
   Google Scholar
• Moya PF, Dawe DC. 2006. Mechanization and saving labor are the keys to making rice more competitive. In: Dawe DC, Moya PF, Casiwan CB, editors. Why does the Philippines import rice?, Meeting the Challenge of Trade Liberalization. IRRI, Los Baños, Laguna. Manila (Philippines): PhilRice (Science City of Muñoz); p. 69–72.
   Google Scholar
• Ni H, Moody K, Robles RP, Paller EC, Lales JS, Cosico WC. 1996. Effect of nitrogen rate on competition of two rice cultivars against Echinochloa crus-galli. Philippines. J Weed Sci. 24:53–62.
   Google Scholar
• Norton G, Heong KL, Johnson D, Savary S. 2010. Rice pest management: issues and opportunities. In: Pandey S, Byerlee D, Dawe D, Dobermann A, Mohanty S, Rozelle S, Hardy B, editors. Rice in the global economy: Strategic research and policy issues for food security. Los Baños (Philippines): International Rice Research Institute; p. 297–332.
   Google Scholar
• O’Donovan JT, De St. Remy EA, O’Sullivan PA, Dew DA, Sharma AK. 1985. Influence of the relative time of emergence of wild oat (Avena fatua) on yield loss of barley (Hordeum vulgare) and wheat (Triticum aestivum). Weed Sci. 33(4):498–503.
   Web of Science ®Google Scholar
• Okafor LI, De Datta SK. 1974. Competition between weeds and upland rice in Monsoon Asia. Philippine Weed Sci Bull. 1:39–45.
   Google Scholar
• Ottis BV, Talbert RE. 2007. Barnyardgrass (Echinochloa crus-galli) control and rice density effects on rice yield components. Weed Technol. 21(1):110–118.
   Web of Science ®Google Scholar
• Pingali PL, Hossain M, Gerpacio RV. 1997. Asian Rice Bowls: The Returning Crisis? CAB International in association with International Rice Research Institute (IRRI).
   Google Scholar
• Rahn EM, Sweet RD, Vengris J, Dunn S. 1968. Life History Studies as Related to Weed Control in the Northeast. 5 – Barnyardgrass. Bulletin 368. Newark (NJ): Agricultural Experiment Station University of Delaware.
   Google Scholar
• Razia S. 2000. Competitive ability of wet-seeded boro rice against Echinochloa crus-galli and Echinochloa colonum [M.S. (Agric.) thesis]. Mymensingh: Department of Agronomy, Bangladesh Agricultural University.
   Google Scholar
• Rosegrant MW, Cai X, Cline SA. 2002. World water and food to 2025: Dealing with scarcity. , Washington (D.C.): International Food Policy Research Institute.
   Google Scholar
• Shultana R, Al-Mamun MA, Mridha AJ. 2013. Impacts of different competition duration of Echinochloa crus-galli on transplanted Aman rice. American Open J Agri Res. 1:14–23.
   Google Scholar
• Singh G, 2008. Integrated weed management in direct-seeded rice. In Singh Y, Singh VP, Chauhan B, Orr A, Mortimer AM, Johnson DE, and Hardy B, editors. Direct seeding of rice and weed management in the irrigated rice-wheat cropping system of the Indo-gangetic plains. Los Bańos (Philippines): International Rice Research Institute and Pantnagar: Directorate of Experiment Station, G.B. Pant University of Agriculture and Technology; p. 163–166.
   Google Scholar
• Smith RJ. 1988. Weed thresholds in Southern U.S. rice, Oryza sativa. Weed Technol. 2(3):232–241. − 
   Web of Science ®Google Scholar
• Swanton CJ, Weise SF. 1991. Integrated weed management: the rationale and approach. Weed Technol. 5(3):657–663.
   Web of Science ®Google Scholar
• Uscanga-Mortera E, Clay SA, Forcella F, Gunsolus J. 2007. Common waterhemp growth and fecundity as influenced by emerging date and competing crop. Agron J. 99(5):1265–1270.
   Web of Science ®Google Scholar
• Van Devender KW, Costello TA, Smith RJ. 1997. Model of rice (Oryza sativa) yield reduction as a function of weed interference. Weed Sci. 45(2):218–224.
   Web of Science ®Google Scholar
• Van Nguyen N. 2009. Sustainable Intensification of rice production for food: A summary report. International Rice Commission, Food and Agriculture Organisation, Rome.
   Google Scholar
• Weiner J. 1985. Size hierarchies in experimental populations of annual plants. Ecology. 66(3):743–752.
   Web of Science ®Google Scholar
• Weiner J, Thomas SC. 1986. Size variability and competition in plant monocultures. Oikos. 47(2):211–222.
   Web of Science ®Google Scholar
• Yamagishi A, Hashizume A, Takeichi Y. 1976. Studies on control of some perennial weeds in paddy field. VII. Competition between Cyperus serotinus Rottb. and rice [in Japanese, English summary]. Bulletin, Chiba-Ken Agriculture Experiment Station. 17:p. 1–20.
   Google Scholar
• Zhang W, Qi Y, Liu Y, 2004. Forecasting trend of rice production of the world and regions. In: Fischer T, Turner NC, Angus J, McIntyre L, Robertson M, Borrell A, Lloyd D, editors. New Directions for a Diverse Planet. Proceedings for the 4th International Crop Science Congress, Brisbane, Australia, 26 September–1 October 2004.
   Google Scholar