Effects of continuous and pulse irrigation with different nitrogen applications on soil moisture, nitrogen transport and accumulation in root systems
Keywords:
pulse irrigation, continuous irrigation, fertilization, irrigation, soilAbstract
Pulse and continuous irrigation can affect water distribution in the soil, thereby affecting the growth and distribution of root systems. Different base and topdressing fertilizers can affect nitrogen transport in the soil and root distribution, thus affecting root water and nitrogen uptake. This study used pot experiments to set up four different nitrogen levels, including two different irrigation methods, to research the effects of soil moisture, nitrogen transport, nitrogen accumulation and root systems under the conditions of continuous and pulse irrigation, as well as different nitrogen applications. Result showed that continuous irrigation can increase the moisture content around the drip emitter position and reduce the soil moisture content in the horizontal spreading compared with pulse irrigation, especially reducing the horizontal spreading in the deep soil layers. One treatment in this study did not apply base fertilizer, and then supply topdressing fertilizer at a ratio of 2:4:4 in the seedling stage, jointing stage and tasseling stage, respectively. This treatment is beneficial for improving nitrogen utilization efficiency. Furthermore, this treatment can increase the root length density and root surface area in the deep soil layers, especially in the 20-35 cm soil depth, and to some extent increase the deep growth of the root system. Keywords: pulse irrigation, continuous irrigation, fertilization, irrigation, soil DOI: 10.25165/j.ijabe.20181105.3674 Citation: Huang L M, Yang P L, Ren S M, Cui H B. Effects of continuous and pulse irrigation with different nitrogen applications on soil moisture, nitrogen transport and accumulation in root systems. Int J Agric & Biol Eng, 2018; 11(5): 139–149.References
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[15] Wen Z H, Shen J B, Blackwell M, Li H G, Zhao B Q, Yuan H M. Combined applications of nitrogen and phosphorus fertilizers with manure increase maize yield and nutrient uptake via stimulating root growth in a long-term experiment. Pedosphere, 2016; 26(1): 62–73.
[16] Zhu Y H, Yang P L, Du X, Liao R K. Exploration on the mechanism of super absorbent polymer effect on maize roots using stable deuterium and oxygen isotopes. Journal of Irrigation & Drainage, 2016; 35(10): 42–46. (in Chinese)
[17] Liu X G, Zhang F C, Yang Q L, Tian Y F. Effects of controlled root-divided irrigation on transport and utilization of water and nitrogen in maize root zone soil. Transactions of the CSAE, 2009; 25(11): 61–66. (in Chinese)
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[19] Lynch J P, Brown K M. Topsoil foraging - an architectural adaptation of plants to low phosphorus availability. Plant and Soil, 2001; 237(2): 225–237.
[20] Niu J F, Peng Y F, Li C J, Zhang F. Changes in root length at the reproductive stage of maize plants grown in the field and quartz sand. Journal of Plant Nutrition & Soil Science, 2010; 173(2): 306–314.
[21] Peng Y F, Niu J F, Peng Z P, Zhang F S, Li C J. Shoot growth potential drives N uptake in maize plants and correlates with root growth in the soil. Field Crops Research, 2010; 115(1): 85–93.
[2] Skaggs T H, Trout T J, Rothfuss Y. Drip irrigation water distribution patterns: effects of emitter rate, pulsing, and antecedent water. Soil Science Society of America Journal, 2010; 74(6): 1886.
[3] Badr A E, Abuarab M E. Soil moisture distribution patterns under surface and subsurface drip irrigation systems in sandy soil using neutron scattering technique. Irrigation Science, 2013; 31(3): 317–332.
[4] Ismail S M. Modeling the soil wetting pattern under pulse and continuous drip irrigation. American-Eurasian Journal Agricultural & Environment Science, 2014; 14(9): 913–922.
[5] Phogat V, Mahadevan M, Skewes M, Cox J W. Modelling soil water and salt dynamics under pulsed and continuous surface drip irrigation of almond and implications of system design. Irrigation Science, 2012; 30(4): 315–333.
[6] Mansourifar C, Sanavy S A M M, Saberali S F. Maize yield response to deficit irrigation during low-sensitive growth stages and nitrogen rate under semi-arid climatic conditions. Agricultural Water Management, 2010; 97(1): 12–22.
[7] Ercoli L, Lulli L, Mariotti M, Masoni A, Arduini I. Post-anthesis dry matter and nitrogen dynamics in durum wheat as affected by nitrogen supply and soil water availability. European Journal of Agronomy, 2008; 28(2): 138–147.
[8] Azizian A, Sepaskhah A R. Maize response to different water, salinity and nitrogen levels yield-water relation, water-use and water uptake reduction function. International Journal of Plant Production, 2014; 8(2): 183–214.
[9] Liu J, Chen F, Olokhnuud C, Glass A D M, Tong Y, Zhang F, et al. Root size and nitrogen-uptake activity in two maize (Zea mays) inbred lines differing in nitrogen-use efficiency. Journal of Plant Nutrition & Soil Science, 2009; 172(2): 230–236.
[10] Wang Y, Janz B, Engedal T, Neergaard A D. Effect of irrigation regimes and nitrogen rates on water use efficiency and nitrogen uptake in maize. Agricultural Water Management, 2016; 179p.
[11] Durieux R P, Kamprath E J, Jackson W A, Moll R H. Root Distribution of Corn: The Effect of Nitrogen Fertilization. Agronomy Journal, 1994; 86(6): 958.
[12] Chen X C, Zhang J, Chen Y L, Li Q, Chen F J, Yuan L X, et al. Changes in root size and distribution in relation to nitrogen accumulation during maize breeding in China. Plant & Soil, 2014; 374(1-2): 121–130.
[13] Zhang Y, Qing H D, Wu L M, Zhang J, Li Z, Huang M, et al. Growth characteristics and the effect of nitrogen application on the maize root. Journal of China Agricultural University, 2014; 19(6): 62–70. (in Chinese)
[14] Qi D L, Hu T T, Xue W, Niu X L. Rational irrigation and nitrogen supply methods improving root growth and yield of maize. Transactions of the CSAE, 2015; 31(11): 144–149. (in Chinese)
[15] Wen Z H, Shen J B, Blackwell M, Li H G, Zhao B Q, Yuan H M. Combined applications of nitrogen and phosphorus fertilizers with manure increase maize yield and nutrient uptake via stimulating root growth in a long-term experiment. Pedosphere, 2016; 26(1): 62–73.
[16] Zhu Y H, Yang P L, Du X, Liao R K. Exploration on the mechanism of super absorbent polymer effect on maize roots using stable deuterium and oxygen isotopes. Journal of Irrigation & Drainage, 2016; 35(10): 42–46. (in Chinese)
[17] Liu X G, Zhang F C, Yang Q L, Tian Y F. Effects of controlled root-divided irrigation on transport and utilization of water and nitrogen in maize root zone soil. Transactions of the CSAE, 2009; 25(11): 61–66. (in Chinese)
[18] Azam F, Lodhi A, Ashraf M. Interaction of 15 N-labelled ammonium nitrogen with native soil nitrogen during incubation and growth of maize (Zea mays L). Molecular Microbiology, 1991; 31(6): 1709–1722.
[19] Lynch J P, Brown K M. Topsoil foraging - an architectural adaptation of plants to low phosphorus availability. Plant and Soil, 2001; 237(2): 225–237.
[20] Niu J F, Peng Y F, Li C J, Zhang F. Changes in root length at the reproductive stage of maize plants grown in the field and quartz sand. Journal of Plant Nutrition & Soil Science, 2010; 173(2): 306–314.
[21] Peng Y F, Niu J F, Peng Z P, Zhang F S, Li C J. Shoot growth potential drives N uptake in maize plants and correlates with root growth in the soil. Field Crops Research, 2010; 115(1): 85–93.
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Published
2018-09-29
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Huang, L., Yang, P., Ren, S., & Cui, H. (2018). Effects of continuous and pulse irrigation with different nitrogen applications on soil moisture, nitrogen transport and accumulation in root systems. International Journal of Agricultural and Biological Engineering, 11(5), 139–149. Retrieved from https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/3674
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Natural Resources and Environmental Systems
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