Weeds Control by Living Mulch of Maize and Their Effect on Two Potato Cultivars
Subject Areas :
Journal of Crop Ecophysiology
Zohrab
Adavi
1
(Assistant Professor of Agronomy, Department of Agriculture, Payame Noor University, Iran.)
Received: 2016-05-17
Accepted : 2017-05-06
Published : 2017-07-23
Keywords:
competition,
Tuber yield,
Planting system,
Live mulch,
Abstract :
Using live mulches is one of the biologic methods for weed control in potato. This research was conducted as a factorial experiment based on RCBD with four replications at the Research Field of Fereydunshahr of Esfahan during 2015. The treatments consisted of two cultivars: Arinda and Agria and three planting systems of potato: weedy sole cropping, weed-free sole cropping and potato inter cropped with maize. Analysis of variance showed that all traits like plant height, plant dry weight, tuber number per plant and tuber yield, except average weight of tuber, were influenced by variety at five percent level of significance. However, plant height and tuber number per plant were influenced by planting system at the level of one percent and plant dry weight, average weight of tuber and tuber yield at the level of five percent significance. The results also showed that potato intercropped with maize reduced highly weed density. The highest and the lowest penetration light were related to weed-free and maize, respectivey. The highest reduction in potato height was found in maize. This might be due to correlation of height and competitiveness of species, because by increasing plant competition height was increased. The highest plant dry weight of potato (121.79g) was related to weed free condition and following by maize, weedy sole cropping. The highest average tuber weight (65.33 g) and tuber yield (677.44 g) belonged to maize, weed free treatments, and lower values of these traits were founded in weedy sole cropping treatment. Overall, live mulches by reducing density of Amaranth (plants per 38.4 m2) was able to control weeds in potato field. This could be attributed to its effects on shading and/or higher competitivness.
References:
· Al-Taisan, W.A. 2010. Evaluation of maize and potato densities effect on potato tuber yield in mono-cropping and intercropping systems. Australian Journal of Botany 57: 708-714.
· Boyd, N.S., R. Gordon, S.K. Asiedu, and R.C. Martin. 2002. The effects of living mulch on tuber yield of potato (Solanum tuberosum L.). Biological Agriculture and Horticulture. 18: 203-220.
· Buhler, D., D. Liebman, and J.J. Obrycki. 2002. Theoretical and practical challenges to an IPM approach to weed management. Weed Science. 48: 274-280.
· Campiglia, E., R. Paolini, G. Colla, and R. Mancinelli. 2009. The effects of cover cropping on yield and weed control of potato in a transitional system. Field Crops Research. 112: 16-23.
· Dejoux, J.F., F. Feree, and J.M. Meynard. 2011. Time of hilling and interseeding affects weed control and potato yield. Weed Science. 47: 215- 225.
· Duppong, L.M., K. Delate, M. Liebmen, R. Horton, G. Kraus, J. Petrich, and P.K. Chowdbury. 2013. The effect of natural mulches on crop performance, weed suppression and biochemical constituents of catnip and St. John's Wort. Crop Science. 44: 861-869.
· Essah, S.Y., C. Delgado, J.A. Dillon, and R. Sparks. 2012. Cover crops can improve potato tuber yield and quality. Hort Technology. 22: 185-190.
· Friedrich, J.W., L.E. Schrader, and E.V. Norghim. 2009. Competition between potato and a living mulch. Canadian Journal of Plant Science. 869: 579-876.
· Hall, J., L. Hartwing, and L. Hoffman. 2006. Cyanazine losses in runoff from no-tillage corn in living mulch and dead mulches vs. unmulched conventional tillage. Journal of Environmental Quality. 13: 105-110.
· Hiroshi, U., I. Kazuto, J. Yutaka, I. Keiko, S. Eri, Y. Toshiko, N. Satoshi, and G. Jai. 2012. Effect of interseeding cover crops and fertilization on weed suppression under an organic and rotational cropping system: 1. Stability of weed suppression over years and main crops of potato, maize and soybean. Field Crops Research. 127: 9-16.
· Jaiswal, V.P. 2010. Crop-weed competition studies in potato. Journal of Indian Potato Association. 18: 131-134.
· Martin, R.C., P.R. Greyson, and R. Gordon. 2010. Competition between corn and living mulch. Canadian Journal of Plant Science. 79: 579-586.
· Moechnig, M.J., D.E. Stotenberg, and L.K. Binning. 2007. Empirical corn yield loss estimation from common lambsquaters (Chenopodium album) and giant foxtail (Setaria faberi) in mixed communities. Weed Science. 51: 386-393.
· Moshatati, A., A. Hejazi, M.H. Kian Mehr, S.A. Sadat Noori, and M.H. Gharineh. 2009. Effect of seed eeight on germination and growth of weat (Triticum aestivum L.) seedling pizhtaz variety. Elect. j. Crop Product. 2: 137-144. (In Persian).
· Mulugeta, D., and C.M. Boerboom. 2011. Potato (Solanum spp.) in the hot tropics. IV. Intercropping with maize and the influence of shade on potato microenvironment and crop growth. Field Crops Research, 18: 141-157.
· Murphy, C., D. Lemerle, R. Jones, and S. Harden. 2012. Use of density to predict crop yield loss between variable seasons. Weed Research. 42: 377-384.
· Prakashy, E.D., A.K. Pandy, and A.K. Srivastava. 2004. Relay intercropping of potato (Solanum tuberosum) in maize (Zea mays) under mid-hill condition. Journal of Agriculture Science. 74: 64-67.
· Putnam, A.R., and J. Defrank. 2009. Use of phytotoxic plant residues for selective weed control, Crop Protection. 2: 173-181.
· Ramakrishna, A., H.M. Tam, S.P. Wani, and T.D. Long. 2013. Effect of living mulches of Maize on soil temperature, moisture, weed infestation and yield of potato in northern Vietnam. Field Crops Research, 95: 115-125.
· Sincik, M., Z.M. Turan, and A.T. Goksoy. 2008. Responses of potato (Solanum tuberosum) to green manure cover crops and nitrogen fertilization rates. American Journal of Potato Research. 85: 150-158.
· Singh, B., R. Paolini, G. Colla, and R. Mancinelli. 2010. The effects of cover cropping on yield and weed control of potato in a transitional system. Crop and Pasture Science. 63:1018-1025
· Stinner, W., K. Moller, and G. Leithold. 2008. Effect of biogas digestion of clover/grass-leys, cover crops and crop residues on nitrogen cycle and crop yield in organic stockless farming systems. European Journal of Agronomy. 29: 125-134.
· Swanton, C.J., B.D. Booth, and S.D. Murphy. 2003. Weed ecology in natural and agricultural systems.CAB International Publishing. 320 pp.
· Teasdale, J.R. and C.L. Mohler. 2011. Weed suppression by residue from hairy vech and rye cover crop. In Proceedings of the 1st International Weed Control Congress. 516-518.
· Thiessen Marten, J.R., J.W. Hoeppner, and M.H. Entz. 2001. Legume cover crops with winter cereals in southern Manitoba: establishment, productivity and microclimate effects. Agronomy Journal. 93: 1086-1096.
· Uchino, H., K. Iwama, Y. Jitsuyama, K. Ichiyama, E. Sugiura, T. Yudate, S. Nakamura, and J. Gopal. 2012. Effect of interseeding cover crops and fertilization on weed suppression under an organic and rotational cropping system. Field Crops Research. 127: 9-16.
· Wang, Q., Y. Li, and A. Alva. 2012. Influence of cover crops and herbicide treatment on weed control and yield in potato and corn (Zea mays). Weed Technology. 24: 341-346.
· Wang, Q., Y. Li, W. Klassen, and Z. Handoo. 2010. Influence of cover crops and soil amendments on okra (Abelmoschus esculentus L.) production and soil nematodes. Renewable Agriculture and Food Systems. 22: 41-53.
· Weinert, T.L., W.L. Pan, M.R. Moneymaker, G.S. Santo, and R.G. Stevens. 2010. Nitrogen recycling by nonleguminous winter covers crops to reduce leaching in potato rotation. Agronomy Journal. 94: 365-372.
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