Maize (Zea mays L.) and Soil Response to Applying Different Management Tillage and Nitrogen Fertilizer
Subject Areas : Journal of Crop Nutrition Science
Alireza Safahani
1
(Plant Protection Research Department, Golestan Agricultural and Natural Resources Research Cen-ter, AREEO, Gorgan, Iran. )
Behrooz Mohseni
2
(Natural Resources Research Department, Golestan Agricultural and Natural Resources Research and Education Center, AREEO, Gorgan, Iran. )
Keywords: N fertilizer, Tillage, Soil quality, Wheat residue, Zea mays,
Abstract :
BACKGROUND: In the most parts of Iran, wheat residues have been traditionally burned or removed; that is often criticized for soil organic and nutrient losses, reducing soil microbial activity and increasing CO2 emission. OBJECTIVES: 1) to determine the effect on physical and chemical soil quality following 7 years of continuous application of ZT as compared to CT, crop residue management (+R and -R) and select an optimum level of N, along with suitable strategies relative to tillage and crop residues for sustainable maize yield and minimum N loss; 2) to determine the relationship between the soil quality and the crop yields. METHODS: A 7-years (2006−2012) field study was carried out at the agriculture research station of Baikola, Neka, Iran; the experiment included treatments varying in: (1) wheat straw management: plus residue (+R) and minus residue (-R); (2) tillage system: zero tillage (ZT) and conventional tillage (CT); and (3) N rates: 0 (control), 100, 200 and 300 kg N ha-1 (N1-N4). RESULT: After 7 years of continuous practice, ZT produced 40% greater maize seed yield than CT, whereas +R increased seed yield by 33% compared to -R. Seed yield of maize increased with N rate up to N3. Soil moisture content was higher under ZT than CT and with +R than -R in the 0–15 cm depth, with the highest moisture content in the ZT+R treatment in many cases. After seven crop seasons, total organic C (TOC) and N (TON), respectively, were greater by 1.275 Mg C ha-1 and 0.031 Mg N ha-1 with +R than -R, and also greater by 0.563 Mg C ha-1 and 0.044 Mg N ha-1 under ZT than CT. There was no effect of tillage, straw and N fertilization on the NH4-Nin soil in most cases, but +R treatment had higher NO3-N concentration in the 0–15 cm soil than -R. The NO3-N concentration in the soil layers increased (though small) with increasing N rate. The +R treatment had 6.7% lower proportion of fine (<0.83 mm diameter) and 8.6% greater proportion of large (>38.0 mm) dry aggregates, and 4.5 mm larger mean weight diameter (MWD) compared to -R treatment. Organic C, total N, moisture, aggregates stability, mechanical resistance, pH and EC were the factors that defined the difference in soil quality between conventional tillage and zero tillage. The principal component combining the variables organic C, total N, aggregate stability and moisture content showed the highest correlations with final yield (R= 0.87 for maize). CONCLUSION: The finding suggests that ZT+R would improve some soil properties, and may also be better for the sustainability of high crop production. Nitrogen fertilization, although improves crop production and some soil quality attributes, it also increases the potential for NO3-N leaching especially when applied in excess of crop requirements for optimum yield.
Agostini, M. de los A., G. A. Studdert, S. San Martino, J. L. Costa, R. H. Balbuena, J. M. Ressia, G. O. Mendivil. and L. Lázaro. 2012. Crop residue grazing and tillage systems effects on soil physical properties and corn (Zea mays L.) performance. J. Soil Sci. Plant Nutrition. 12 (2): 71-282.
Andrews, S. S., D. L. Karlen. and J. P. Mitchell. 2002. A comparison of soil quality indexing methods for vegetable production systems inNorthern California. Agri. Ecosyst. Environ. 90: 25-45.
Anyanzwa, H., J. R. Okalebo, C. O. Othieno, A. Bationo, B. S. Waswa. and J. Kihara 2010. Effects of conservation tillage, crop residue and cropping systems on changes in soil organic matter and cv zcv–legume production: a case study in Teso District. Nutr. Cycl. AgroEcosyst. 88: 39-47.
Bakht, J., M. Shafi, M. T. Tariq Jan. and Z. Shah. 2009. Influence of crop residue management, cropping system and N fertilizer on soil N and C dynamics and sustainable wheat (Triticumaestivum L.) production. Soil Tillage Res.104: 233-240.
Blake, G. R. 1965. Bulk density. In: Methods of soil analysis. part I. agronomy series No. 9, Edited by C. A. Black, 374–390. Madison. WI: American Soc. Agron.
Bloom, P. 2000. Soil pH and pH buffering. In: Sumner, M. E. (Ed.). Handbook of Soil Science. CRC Press. USA. pp. B333–B350.
Bouwer, H. 1986. Intake rate: Cylinder infiltrometer. In: Methods of soil analysis. part I Agronomy Series No. 9 (2nd Ed.). Edited by A. Klute. 825–844. Madison. WI: American Soc. Agron.
Bijay-Singh, Shan, Y. H., S. E. Johnson-Beebout, S. Yadvinder-Singh. and R. J. Buresh. 2008. Crop residue management for lowland rice-based cropping systems in Asia. Adv. Agron. 98: 117–199.
Bradford, J. M. and G. A. Peterson. 2000. Conservation tillage. In: Sumner, M.E. (Ed.), Hand Book of Soil Sci. CRC Press. USA. pp. G247–G298.
Brejda, J. I., D. L. Karlen, J. L. Smith. and D. L. Allan. 2000. Identification of regional soil quality factors and indicators. II. Northern Mississippi loess hills and Palouse prairie. Soil Sci. Soc. Am. J. 64: 2125-2135.
Bremner, J. M. 1960. Determination of nitrogen in soil by the Kjeldahl method. J. Agric. Sci. 55: 11–33.
Campbell, C. A., G. P. Lafond, R. P. Zentner. and Y. W. Jame. 1994. Nitrate leaching in aUdicHaploboroll as influenced by fertilization and legumes. J. Environ. Qual. 23: 195-201.
Chivenge, P., B. Vanlauwe, R. Gentile. and J. Six. 2011. Organic resource quality influences short-term aggregate dynamics and soil organic carbon and nitrogen accumulation. Soil Biol. Biochem. 43: 657-666.
Cattell, R. B. 1966. The scree test for number factors. Multivariate Behav. Res. 1: 245-276.
Campbell., B. M., P. G. H. Frost, H. Kirchmann. and M. Swift. 1998. A survey of soil fertility management in small-scale farming systems on north-eastern Zimbabwe. J. Sustain Agri. 11: 19–39. doi:10.1300/J064v11n02_04.
Chivenge, P. P., H. K. Murwira. and K. E. Giller. 2004. Tillage effects on soil organic carbon and nitrogen distribution in particle size fractions of a red clay soil profile in Zimbabwe. In: Bationo A (Ed) Managing nutrient cycles to sustain soil fertility in sub-Saharan Africa. Academy. Nairobi. pp 113–126.
De Gryze, S., J. Six, C. Brits. and R. Merckx. 2005. A quantification of short-term macro aggregate dynamics: influences of wheat residue input and texture. Soil Biol. Biochem. 37: 55-66.
Ding, G., J. Novak, D. Amarasiriwardena, P. Hunt. and B. Xing. 2002. Soil organic matter characteristics as affected by tillage management. Soil Sci. Soc. Am. J. 66: 421-429.
Etchevers, J., R. Fisher, I. Vidal, K. Sayre, M. Sandoval, K. Oleshsko. and S. Román. 2000. Labranza de conservación, índices de calidaddelsuelo y captura de carbono. In: MemoriasdelSimposioInternacional de labranza de conservación. InstitutoNacional de Investigaciones Forestales y Agro Pecuarias–Produce. Mazatlán, Sinaloa.
Flury, B. and H. Riedwyl. 1988. Multivariate Statistics. A Practical Approach. Chapman and Hall, London, Great Britain.
Franzluebbers, A. J., F. M. Hons. and D. A. Zuberer. 1994. Long term changes in soil carbon and nitrogen pools in wheat management systems. Soil Sci. Soc. Am. J. 58: 1639–1645.
Fuentesa, M., B. Govaertsb, F. De Leónc, C. Hidalgoa, L. Dendoovend, K. D. Sayreb. and J. Etcheversa. 2009. Fourteen years of applying zero and conventional tillage, crop rotation and residue management systems and its effect on physical and chemical soil quality. Euro. J. Agronomy. 30: 228–237.
Githinji, H. K., J. R. Okalebo, C. O. Othieno, A. Bationo, J. Kihara. and B. S. Waswa. 2011. Effects of conservation tillage, fertilizer inputs and cropping systems on soil properties and crop yield in western Kenya. A. Bationo et al. (Eds.), Innovations as Key to the Green Revolution in Africa. Springer Science + Business Media B.V. 2011.
Govaerts, B., K. D. Sayre. and J. Deckers. 2005. Stable high yields with zero tillage and permanent bed planting? Field Crops Res. 94: 33–42.
Govaerts, B., N. Verhulst, K. D. Sayre, P. Decorte, B. Goudeseune, K. Lichter, J. Crossa, J. Deckers. and L. Dendooven. 2007a. Spatial crop variability evaluated with an optical sensor; does crop management influences spatial variability? Plant Soil. 299: 29–42.
Govaerts, B., M. Fuentes, K. D. Sayre, M. Mezzalama, J. M. Nicol, J. Deckers, J. Etchevers. and B. Figueroa-Sandoval. 2007b. Infiltration, soil moisture, root rot and nematode populations after 12 years of different tillage, residue and crop rotation managements. Soil Till. Res. 94: 209–219.
Guillard, K., G. F. Griffin, D. W. Allinson, W. R. Yamartino, M. M. Rafey. and S. W. Pietryzk. 1995. Nitrogen utilization of selected cropping systems in the U.S. northeast. II. Soil profile nitrate distribution and accumulation. Agron. J. 87: 199–207.
Guto, S. N., P. Pypers, B. Vanlauwe, N. de Ridder. and K. E. Giller. 2011. Tillage and vegetative barrier effects on soil conservation and short-term economic benefits in the Central Kenya highlands. Field Crops Res. 122: 85-94.
Halvorson, A. D., A. R. Curtis. and R. F. Follett. 1999. Nitrogen fertilization effects on soil carbon and nitrogen in a dryland cropping system. Soil Sci. Soc. Am. J. 63: 912-917.
Hassink, D. 1995. Density fractions of soil macroorganic matter and microbial biomass as predictors of C and N mineralization. Soil Biol. Biochem. 27(8): 1099-1108.
Havlin, J. L., J. D. Beaton, S. L. Tisdale. and W. L. Nelson. 1999. Soil Fertility and Fertilizers. An Introduction to Nutrient Management. Prentice Hall, Upper Saddle River. NJ. p. 499.
Huang, S., Y. Zeng, J. Wu, Q. Shi. and X. Pan. 2013. Effect of crop residue retention on rice yield in China: A meta-analysis. Field Crops Res. 154: 188-194.
Jiang, P. and K. D. Thelen. 2004. Effect of soil and topographic properties on crop yield in a north-central corn-soybean cropping systems. Agron. J. 96: 252-258.
Kaiser, H. F. 1960. The application of electronic computers to factor analysis. Educ. Psychol. Meas. 29: 141–151.
Karlen, D. L., E. G. Hurley, S. S. Andrews, C. A. Cambardella, D. W. Meek, M. D. Duffy. and A. P. Mallarino. 2006. Crop rotation effects on soil quality at three northern corn/soybean belt locations. Agron. J. 98: 484-495.
Kihara, J., J. Mukalama, F. O. Ayuke, S. Njoroge, B. Waswa, J. Okeyo, S. Koala. and A. Bationo. 2012. Crop and Soil Response to Tillage and Crop Residue Application in a Tropical Ferralsol in Sub-humid Western Kenya. Chapter 3, A. Bationo et al. (eds.), Lessons learned from Long-term Soil Fertility Management Experiments in Africa. Springer Science + Business Media Dordrecht.
Le Bissonnais, Y. 1996. Aggregate stability and assessment of soil crustability and erodibility .1. Theory and methodology. Eur. J. Soil Sci. 47: 425-437.
Malhi, S. S. and R. Lemke. 2007. Tillage, crop residue and N fertilizer effects on crop yield, nutrient uptake, soil quality and nitrous oxide gas emissions in a second 4-yr rotation cycle. Soil Till. Res. 96: 269–283.
Malhi, S.S., R. L. Lemke, Z. Wang, R. Farrell. and B. S. Chhabra. 2006. Tillage, nitrogen and crop residue effects on crop yield and nutrient uptake, soil quality and greenhouse gas emissions. Soil Till. Res. 90: 171–183.
Mohanty, M., D. K. Painuli, A. K. Misra. and P. K. Ghosh. 2007. Soil quality effects of tillage and residue under rice–wheat cropping on a Vertisol in India. Soil Till. Res. 92: 243–250.
Morari, F., E. Lugato. and L. Giardini. 2008. Olsen phosphorus, exchangeable cations and salinity in two long-term experiments of north-eastern Italy and assessment of soil quality evolution. Agric. Ecosyst. Environ. 124: 85–96.
Rahimizadeh, M., A. Zare-Feizabadi. and A. Koocheki. 2013. Winter wheat growth response to preceding crop, nitrogen fertilizer rate and crop residue. Intl. J. Agri. Sci. 3(9): 708-717.
Rice, E. L. 1984. Allelopathy. 2nd Ed. Academic Press. Orlando. FL.
Saha, R. and V. K. Mishra. 2009. Effect of organic residue management on soil hydro-physical characteristics and rice yield in Eastern himalayan region. India. J. Sust. Agri. 33: 161-176.
Salinity Laboratory Staff. 1954. Diagnosis and improvement of saline and alkaline soils. Agriculture handbook No. 60. USDA. US Government Printing Office. Washington. DC. USA.
SAS Institute. 1994. SAS User’s Guide. SAS Inst. Cary, North Carolina, USA.
Schlesinger, W. H. 1997. Biogeochemistry: An Analysis of Global Change, 2nd Edition. Academic Press. Inc. San Diego. CA. p. 558.
Scopel, E. and A. Findeling. 2001. Conservation tillage impact on rainfed maize production in semi-arid zones of western Mexico. Importance of runoff reduction. In: Conservation Agriculture a worldwide challange. I World Congress on Conservation Agriculture Madrid. XUL. Cordoba. Spain. pp. 179-184.
Sena, M. M., R. T. S. Frighetto, O. J. Valarini, H. Tokeshi. and R. J. Poppi. 2002. Discrimination of management effects on soil parameters by using principal component analysis: a multivariate analysis case study. Soil Till. Res. 67: 171–181.
Singh, B., D. S. Chanasyk. and W. B. McGill. 1998. Soil water regime under barley with long-term tillage-residue systems. Soil Till. Res. 45: 59-74.
Shukla, M. K., R. Lal. and M. Ebinger. 2006. Determining soil quality indicators by factor analysis. Soil Till. Res. 87: 194-204.
Skidmore, E. L., J. B. Layton, D. V. Armbrust. and M. L. Hooker. 1986. Soil physical properties as influenced by cropping and residue management. Soil Sci. Soc. Am. J. 50: 415-419.
Stieg, S. 1993a. Quick chemical method nitrate in 2 M KCl Soil Extract. Zellweger analitics, Lachat instruments division. Milwaukee. WI. USA (Revised by Beduhn, A., 1997).
Stieg, S. 1993b. Quick chemical method ammonia (phenolate) in 2 M KCl Soil Extract. ZellwegerAnalitics. Lachat Instruments Division. Milwaukee. WI. USA (Revised by Beduhn, A., 1997).
Van Bavel, C. H. M. 1950. Mean weight diameter of soil aggregates as a statistical index of aggregation. Soil Sci. Soc. Am. Proc. 14: 20-23.
Verhulst, N., B. Govaerts, E. Verachtert, F. Kienle, A. Limon-Ortega, J. Deckers, D. Raes. and K. D. Sayre. 2009. The importance of crop residue management in maintaining soil quality in zero tillage systems; a comparison between long-term trials in rainfed and irrigated Wheat systems. 4th World Cong. on Conservation Agri. February. Pp. 4-7.
Waddington, J. M., M. Greenwood. R. Petrone. and J. S. Price. 2003. Mulch decomposition impedes recovery of net carbon sink function in a restored peatland. Ecol. Eng. 20: 199–210.
Walkley, A. 1947. A critical examination of rapid method for determining organic carbon in soils: effects of variations in digestion conditions and of inorganic soil constituents. Soil Sci. 63: 251-263.
Wander, M. M. and G. A. Bollero. 1999. Soil quality assessment of tillage impacts in Illinois. Soil Sci. Soc. Am. J. 63: 961-971.