| تعداد نشریات | 24 |
| تعداد شمارهها | 916 |
| تعداد مقالات | 8,202 |
| تعداد مشاهده مقاله | 15,918,411 |
| تعداد دریافت فایل اصل مقاله | 13,469,135 |
Foliar nitrogen dynamics and yield responses of sugarcane (CP69-1062) to urea and urea–ammonium nitrate under delayed fertigation in northern Khuzestan, Iran | ||
| Iran Agricultural Research | ||
| دوره 45، شماره 2، 2026، صفحه 20-26 اصل مقاله (572.75 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22099/iar.2026.54369.1714 | ||
| نویسنده | ||
| Ali Motamedi Amin* | ||
| Department of Agricultural Research, Karun Agro Industrial, Inc., Shushtar, I. R. Iran | ||
| چکیده | ||
| Delayed planting and variable spring rainfall frequently complicate nitrogen (N) management in sugarcane production systems in Iran. Despite the large scale of production, information on foliar N dynamics and crop performance under delayed fertigation with different N sources remains limited. This study evaluated the response of sugarcane cultivar CP69-1062 to nitrogen source (urea vs. urea–ammonium nitrate (UAN)) and fertigation timing (early June, 1‑week delay, and 3‑week delay). Furrow fertigation was applied either as urea (184 kg N ha–1) or UAN (97 kg N ha–1), with both treatments delivered in three monthly split applications. Statistical analysis using a Linear Mixed Model (LMM) showed that foliar N concentration decreased significantly as fertigation was delayed (P ≤ 0.05). However, UAN resulted in a significantly faster recovery of foliar N status compared with urea. Despite these differences in early-season foliar N dynamics, end‑of‑season quantitative and qualitative traits did not differ significantly between fertilizer sources (P > 0.05). In contrast, fertigation timing significantly affected yield‑related traits. Delayed application reduced stalk density and final biomass, indicating that the timing of N availability is more critical than the fertilizer source itself. Overall, these findings provide practical guidance for optimizing N management under delayed planting conditions and are particularly relevant for improving productivity in semi‑arid sugarcane production systems similar to those evaluated in this study. | ||
| کلیدواژهها | ||
| Fertigating delay؛ Nitrogen؛ Sugarcane yield؛ Urea-ammonium nitrate | ||
| مراجع | ||
|
Abhiram, G., Gopalasingam, T., & Inthujan, J. (2025). Enhancing sustainability in sugarcane production through effective nitrogen management: A comprehensive review – preprint. Nitrogen, 6(3),69. https://doi.org/10.3390/nitrogen6030069
Alimohammadi, M., Panahpour, E., & Naseri, A. (2020). Assessing the effects of urea and nano-nitrogen chelate fertilizers on sugarcane yield and dynamic of nitrate in soil. Soil Science and Plant Nutrition, 66(2), 352-359. https://doi.org/10.1080/00380768.2020.1727298
Bell, M. J., & Garside, A. L. (2005). Shoot and stalk dynamics and the yield of sugarcane crops in tropical and subtropical Queensland, Australia. Field Crops Research, 92(2-3), 231-248. https://doi.org/10.1016/j.fcr.2005.01.032
Boschiero, B. N., Mariano, E., & Trivelin, P. C. O. (2018). “Preferential” ammonium uptake by sugarcane does not increase the 15N recovery of fertilizer sources. Plant and Soil, 429(1-2), 253-269. https://doi.org/10.1007/s11104-018-3672-z
Britto, D. T., & Kronzucker, H. J. (2005). Nitrogen acquisition, PEP carboxylase, and cellular pH homeostasis: New views on old paradigms. Plant, Cell and Environment, 28(11), 1396-1409. https://doi.org/10.1111/j.1365-3040.2005.01372.x
da Silva, N. F., da Silva, E. C., Muraoka, T., Teixeira, M. B., Soares, F. A. L., Cunha, F. N., Adu-Gyamfi, J., & Cavalcante, W. S. da S. (2020). Nitrogen utilization from ammonium nitrate and urea fertilizer by irrigated sugarcane in brazilian cerrado oxisol. Agriculture (Switzerland), 10(8), 1-17. https://doi.org/10.3390/agriculture10080323
Garrett, J. M. (2018). Effects of nitrogen application timing and soil type on sugarcane yield and nitrogen use efficiency. Master's Thesis, Louisiana State University, Baton Rouge, LA, USA. https://doi.org/10.31390/gradschool_theses.4703
Ghorbani, A., Mansouri, B., & Baradaran, M. (2021). Effects of climate variables on the incidence of scorpion stings in Iran for five years. Journal of Venomous Animals and Toxins, 30)27(, e20200110. https://doi.org/10.1590/1678-9199-JVATITD-2020-0110
Inman-Bamber, N. G. (2004). Sugarcane responses to water stress. Field Crops Research, 90(1), 169-188. https://doi.org/10.1016/j.fcr.2004.07.010
Koochekzadeh, A., Fathi, G., Gharineh, M. H., Siadat, S. A., Jafari, S., & Alami Saeid, K. (2013). Effect of the rate and split application of urea fertilizer on qualitative and quantitative yields of sugarcane ratoon. Plant Productions, 36(3), 119-129. https://doi.org/10.15580/GJAS.2013.3.102712155
Kühling, I., Pahlmann, I., Räbiger, T., Helfrich, M., Flessa, H., Schlathölter, M., Koch, H. J., Essich, L., Ruser, R., Reinhard-Kolempas, M., Hoffmann, A., & Kage, H. (2025). Legacies of winter cover crops lead to opposing optimal N fertilisation rates and yields in first and second subsequent crops on contrasting soils. Nutrient Cycling in Agroecosystems, 131(1), 123-139. https://doi.org/10.1007/s10705-025-10400-0
Li, Y., XiaoZhou, Z., & LiTao, Y., (2013). Biological nitrogen fixation in sugarcane and nitrogen transfer from sugarcane to cassava in an intercropping system. International Society of Sugar Cane Technologists: Proceedings of the XXVIIIth Congress. (pp. 204-213), São Paulo, Brazil.
Lofton, J., & Tubaña, B. (2015). Effect of nitrogen rates and application time on sugarcane yield and quality. Journal of Plant Nutrition, 38(2), 161-176. https://doi.org/10.1080/01904167.2013.828752
Lu, Y., Ma, R., Gao, W., You, Y., Jiang, C., Zhang, Z., Kamran, M., & Yang, X. (2024). Optimizing the nitrogen application rate and planting density to improve dry matter yield, water productivity and N-use efficiency of forage maize in a rainfed region. Agricultural Water Management, 305, 109125. https://doi.org/10.1016/j.agwat.2024.109125
Miller, A. J., & Cramer, M. D. (2005). Root nitrogen acquisition and assimilation. Plant and Soil, 274(1-2), 1-36. https://doi.org/10.1007/s11104-004-0965-1
Muchow, R. C., Spillman, M. F., Wood, A. W., & Thomas, M. R. (1994). Radiation interception and biomass accumulation in a sugarcane crop grown under irrigated tropical conditions. Australian Journal of Agricultural Research, 45(1), 37-49. http://hdl.handle.net/102.100.100/236940?index=1
Otto, R., Franco, H., Faroni, C., Vitti, A., Oliveira, E., Sermarini, R., & Trivelin, P. (2014). The role of nitrogen fertilizers in sugarcane root biomass under field conditions. Agricultural Sciences, 5, 1527-1538. https://doi.org/10.4236/as.2014.514164
Owen, A. G., & Jones, D. L. (2001). Competition for amino acids between wheat roots and rhizosphere microorganisms and the role of amino acids in plant N acquisition. Soil Biology and Biochemistry, 33(4-5), 651-657. https://doi.org/10.1016/S0038-0717(00)00209-1
Ramesh, K., Kumar, P., & Sharma, S. (2022). Winter Tolerance Potential of Genetically Diverse Sugarcane Clones under Subtropical Climate of Northern India. Sustainability, 14(18), 11757. https://doi.org/10.3390/su141811757
Ren, B., Guo, Y., Liu, P., Zhao, B., & Zhang, J. (2021). Effects of urea-ammonium nitrate solution on yield, N2O emission, and nitrogen efficiency of summer maize under integration of water and fertilizer. Frontiers in Plant Science, 3(12), 700331. https://doi.org/10.3389/fpls.2021.700331
Singh, B., & Bajwa, M. S. (1986). Studies on urea hydrolysis in salt affected soils. Fertilizer Research, 8(3), 231-240. https://doi.org/10.1007/BF01048624
Singh, H., Singh, R. K., Meena, R. N., & Kumar, V. (2019). Nitrogen fertigation schedule and irrigation effects on productivity and economics of spring sugarcane. Agricultural Reviews, 53(4), 405-410. https://doi.org/10.18805/IJARe.A-5208
Souza, M. A., Armstrong, J. S, Hoback, W. W, Mulder, P. G., Paudyal, S, Foster, J. E., Payton, M. E., & Akosa, J. (2019) Temperature Dependent Development of Sugarcane Aphids Melanaphis Sacchari, (Hemiptera: Aphididae) on Three Different Host Plants with Estimates of the Lower and Upper Threshold for Fecundity. Curr Trends Entomol Zool Stds, 2, 1011. https://doi.org/10.29011/CTEZS-1011.001011
Shukla, S., Sharma, L., Awasthi, S., & Pathak, A., (2017). Sugarcane in India. Package of practices for different agro-climatic zones, All Indian Coordinated Research Project on Sugarcane. India: IISR Lucknow, Uttar Pradesh, 1-64. Retrived from: https://www.krishigap.com/Package-Of-Practices/1683270764-2279-DOC-Sugar%20Cane.pdf
Thorburn, P. J., Meier, E. A., & Probert, M. E. (2005). Modelling nitrogen dynamics in sugarcane systems: Recent advances and applications. Field Crops Research, 92(2-3), 337-351. https://doi.org/10.1016/J.FCR.2005.01.016
Van Heerden, P. D. R., Donaldson, R. A., Watt, D. A., & Singels, A. (2010). Biomass accumulation in sugarcane: Unravelling the factors underpinning reduced growth phenomena. Journal of Experimental Botany, 61(11), 2877-2887. https://doi.org/10.1093/jxb/erq144
Vuyyuru, M., Sandhu, H. S., McCray, M. J., Raid, R. N., & Erickson, J. E. (2019). Effects of nitrogen fertilization and seed piece applied fungicides on establishment, tiller dynamics, and sucrose yields in successively planted sugarcane. Agronomy, 9(7), 387. https://doi.org/10.3390/agronomy9070387
Wang, X., Miao, Y., Dong, R., Chen, Z., Kusnierek, K., Mi, G., & Mulla, D. J. (2020). Economic optimal nitrogen rate variability of maize in response to soil and weather conditions: Implications for site-specific nitrogen management. Agronomy, 10(9), 1237. https://doi.org/10.3390/agronomy10091237
Wiedenfeld, R. P. (1995). Effects of irrigation and N fertilizer application on sugarcane yield and quality. Field Crops Research, 43(2-3), 101-108. https://doi.org/10.1016/0378-4290(95)00043-P
Wood, A. W., Muchow, R. C., & Robertson, M. J. (1996). Growth of sugarcane under high input conditions in tropical Australia. III. Accumulation, partitioning and use of nitrogen. Field Crops Research, 48(2-3), 223-233. https://doi.org/10.1016/S0378-4290(96)00043-3
Zayed, O., Hewedy, O. A., Abdelmoteleb, A., Ali, M., Youssef, M. S., Roumia, A. F., Seymour, D., & Yuan, Z. C. (2023). Nitrogen journey in plants: from uptake to metabolism, stress response, and microbe interaction. Biomolecules, 13(10), 1443. https://doi.org/10.3390/biom13101443
Zeng, X., Zhu, K., Lu, J., Jiang, Y., Yang, L., & Xing, Y. (2020). Long-term effects of different nitrogen levels on growth, yield, and quality in sugarcane. Journal of Plant Nutrition, 43(11), 1637-1646. https://doi.org/10.3390/agronomy10030353 | ||
|
آمار تعداد مشاهده مقاله: 15 تعداد دریافت فایل اصل مقاله: 40 |
||