References
- Anderson, J. M., and J. S. I. Ingram. 1993. Tropical soil biology and fertility. Wallingford, UK: CAB International.
- Azam, M. G., J. A. Mahmud, K. U. Ahammad, M. A. Gulandaz, and M. Islam. 2012. Proficiency and profitability of potato as affected by urea super granule (USG) as a source of nitrogen in high Ganges river floodplain of Bangladesh. International Journal of Sustainable Crop Production 7:28–30.
- Bishop, P. A., H. Y. Liu, M. J. Hedley, and P. Loganathan. 2008. New zealand made controlled release coated urea increases winter growth rates of Italian ryegrass with lower N leaching than uncoated urea. Proceedings of the New Zealand Grassland Association 70:85–145. doi: https://doi.org/10.33584/jnzg.2008.70.2729.
- Bouyoucos, G. J. 1962. Hydrometer method improved for making particle size analysis of soils. Agronomy Journal 54 (5):464–5. doi: https://doi.org/10.2134/agronj1962.00021962005400050028x.
- Chen, Z., H. Wang, X. Liu, D. Lu, and J. Zhou. 2016. The fates of 15N-labeled fertilizer in a wheat-soil system as influenced by fertilization practice in a loamy soil. Scientific Reports 6:34754. doi: https://doi.org/10.1038/srep34754.
- Fashoola, O. O., K. Hayashi, T. Masunaga, and T. Wakatsuki. 2001. Use of polyolefin-coated urea to improve Indica rice cultivation in sandy soils of the West African lowlands. Japanese Journal of Tropical Agriculture 45:108–18.
- Guo, M., M. Liu, R. Liang, and A. Niu. 2006. Granular urea-formaldehyde slow-release fertilizer with superabsorbent and moisture preservation. Journal of Applied Polymer Science 99 (6):3230–5. doi: https://doi.org/10.1002/app.22892.
- Hartmann, T. E., S. Yue, R. Schulz, X. He, X. Chen, F. Zhang, and T. Müller. 2015. Yield and N use efficiency of a maize-wheat cropping system as affected by different fertilizer management strategies in a farmer’s field of the North China Plain. Field Crops Research 174:30–9. doi: https://doi.org/10.1016/j.fcr.2015.01.006.
- Hu, R., J. Cao, J. Huang, S. Peng, J. Huang, X. Zhong, Y. Zou, J. Yang, and R. J. Buresh. 2007. Farmer participatory testing of standard and modified site-specific nitrogen management for irrigated rice in China. Agricultural Systems 94 (2):331–40. doi: https://doi.org/10.1016/j.agsy.2006.10.002.
- Hussain, M. J., M. Y. Ali, M. A. Rahman, M. A. Quayyum, and D. A. Choudury. 2010. Effect of urea super granule on the performance of cabbage in young Jamuna and Brahmaputra floodplain soils of Tangail. Bangladesh Journal of Agricultural Research 35 (2):267–72. doi: https://doi.org/10.3329/bjar.v35i2.5889.
- Imran, M., M. Irfan, M. Yaseen, and N. Rasheed. 2018. Application of glycerin and polymer coated diammonium phosphate in alkaline calcareous soil for improving wheat growth, grain yield and phosphorus use efficiency. Journal of Crop Science and Biotechnology 21 (5):425–34. doi: https://doi.org/10.1007/s12892-018-0126-0.
- Jackson, M. L. 1962. Soil chemical analysis, 151–3. Englewood Cliffs, NJ: Prentice Hall Inc.
- Jiang, C., D. Lu, C. Zu, J. Shen, S. Wang, Z. Guo, J. Zhou, and H. Wang. 2018. One-time root-zone N fertilization increases maize yield, NUE and reduces soil N losses in lime concretion black soil. Scientific Reports 8 (1):10258. doi: https://doi.org/10.1038/s41598-018-28642-0.
- Jiang, C., X. Ren, H. Wang, D. Lu, C. Zu, and S. Wang. 2019. Optimal nitrogen application rates of one-time root zone fertilization and the effect of reducing nitrogen application on summer maize. Sustainability 11 (10):2979. doi: https://doi.org/10.3390/su11102979.
- Kai, M. U., T. A. Larsen, M. Biebow, and W. Gujer. 2003. Urea hydrolysis and precipitation dynamics in a urine-collecting system. Water Research 37 (11):2571–82. doi: https://doi.org/10.1016/S0043-1354(03)00065-4.
- Khalid, M. A., M. Yaseen, M. Naveed, and R. Ahmad. 2018. Synchronized nitrogen release from polymer coated nitrochalk enhances nitrogen use efficiency and yield of wheat. Pakistan Journal of Agricultural Sciences 55 (02):367–73. doi: https://doi.org/10.21162/PAKJAS/18.6532.
- Liu, X., H. Wang, J. Zhou, F. Hu, D. Zhu, Z. Chen, and Y. Liu. 2016. Effect of N fertilization pattern on rice yield, N use efficiency and fertilizer-N fate in the Yangtze River Basin, China. PLoS One 11 (11):e0166002. doi: https://doi.org/10.1371/journal.pone.0166002.
- López-Bellido, L., R. J. López-Bellido, and R. Redondo. 2005. Nitrogen efficiency in wheat under rainfed Mediterranean conditions as affected by split nitrogen application. Field Crops Research 94 (1):86–97. doi: https://doi.org/10.1016/j.fcr.2004.11.004.
- McKenzie, R. H., E. Bremer, A. B. Middleton, P. G. Pfiffner, and R. E. Dowbenko. 2007. Controlled-release urea for winter wheat in Southern Alberta. Canadian Journal of Soil Science 87 (1):85–91. doi: https://doi.org/10.4141/S06-055.
- Naz, M. Y., and S. A. Sulaiman. 2016. Slow release coating remedy for nitrogen loss from conventional urea: A review. Journal of Controlled Release : Official Journal of the Controlled Release Society 225:109–20. doi: https://doi.org/10.1016/j.jconrel.2016.01.037.
- Nelson, D. W., and L. E. Sommers. 1982. Total carbon, organic carbon and organic matter. In Methods of soil analysis, Part 2, eds. A. L. Page, R. H. Miller, and D. R. Keeney, 539–79. Chemical and microbiological properties. Madison, Wisconsin, USA: American Society of Agronomy.
- Pan, S., X. Wen, Z. Wang, U. Ashraf, H. Tian, M. Duan, Z. Mo, P. Fan, and X. Tang. 2017. Benefits of mechanized deep placement of nitrogen fertilizer in direct-seeded rice in South China. Field Crops Research 203:139–49. doi: https://doi.org/10.1016/j.fcr.2016.12.011.
- Peng, S., R. J. Buresh, J. Huang, X. Zhong, Y. Zou, J. Yang, G. Wang, Y. Liu, R. Hu, Q. Tang, et al. 2010. Improving nitrogen fertilization in rice by site-specific N management-A review. Agronomy for Sustainable Development 30 (3):649–56. doi: https://doi.org/10.1051/agro/2010002.
- Petersen, J. 2001. Recovery of N-15-ammonium-N-15-nitrate in spring wheat as affected by placement geometry of the fertilizer band. Nutrient Cycling in Agroecosystems 61 (3):215–21. doi: https://doi.org/10.1023/A:1013756715438.
- Rees, R. M., M. Roelcke, S. X. Li, X. Q. Wang, S. Q. Li, E. A. Stockdale, I. P. McTaggart, K. A. Smith, and J. Richter. 1996. The effect of fertilizer placement on nitrogen uptake and yield of wheat and maize in Chinese loess soils. Nutrient Cycling in Agroecosystems 47 (1):81–91. doi: https://doi.org/10.1007/BF01985721.
- Rochette, P., J. D. MacDonald, D. A. Angers, M. H. Chantigny, M. O. Gasser, and N. Bertrand. 2009. Banding of urea increased ammonia volatilization in a dry acidic soil. Journal of Environmental Quality 38 (4):1383–90. doi: https://doi.org/10.2134/jeq2008.0295.
- Shaviv, A. 2000. Advances in controlled release of fertilizers. Advances in Agronomy 71:1–49.
- Sieling, K., and S. Beims. 2007. Effects of N-15 split-application on soil and fertiliser N uptake of barley, oilseed rape and wheat in different cropping systems. Journal of Agronomy and Crop Science 193 (1):10–20. doi: https://doi.org/10.1111/j.1439-037X.2006.00238.x.
- Soltanpour, P. N., and S. Workman. 1979. Modification of the NaHCO3 DTPA soil test to omit carbon black. Communications in Soil Science and Plant Analysis 10 (11):1411–20. doi: https://doi.org/10.1080/00103627909366996.
- Steel, R. G. D., J. H. Torrie, and D. A. Dicky. 1997. Principles and procedures of statistics-A biometrical approach, 204–27. Singapore: McGraw-Hill Book Inter. Co.
- Tao, S., J. Liu, K. Jin, X. Qiu, Y. Zhang, X. Ren, and S. Hu. 2011. Preparation and characterizations of triple polymer-coated controlled release urea with water-retention property and enhanced durability. Journal of Applied Polymer Science 120 (4):2103–11. doi: https://doi.org/10.1002/app.33366.
- Timilsena, Y. P., R. Adhikari, P. Casey, T. Muster, H. Gill, and B. Adhikari. 2015. Enhanced efficiency fertilisers: A review of formulation and nutrient release patterns. Journal of the Science of Food and Agriculture 95 (6):1131–42. doi: https://doi.org/10.1002/jsfa.6812.
- Wang, H. Y., and J. M. Zhou. 2015. Root-zone fertilization a key and necessary approach to improve fertilizer use efficiency and reduce non-point source pollution from the cropland. Soils 45:785–90.
- Wen, Z. H., J. B. Shen, M. Blackwell, H. G. Li, B. Q. Zhao, and H. M. Yuan. 2016. 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 26 (1):62–73. doi: https://doi.org/10.1016/S1002-0160(15)60023-6.
- Yang, Y. C., M. Zhang, Y. C. Li, X. H. Fan, and Y. Q. Geng. 2012. Controlled release urea improved nitrogen use efficiency, activities of leaf enzymes, and rice yield. Soil Science Society of America Journal 76 (6):2307–17. doi: https://doi.org/10.2136/sssaj2012.0173.
- Yang, Y. C., M. Zhang, L. Zheng, D. D. Cheng, M. Liu, and Y. Q. Geng. 2011. Controlled release urea improved nitrogen use efficiency, yield, and quality of wheat. Agronomy Journal 103 (2):479–85. doi: https://doi.org/10.2134/agronj2010.0343.
- Yao, Y., M. Zhang, Y. Tian, M. Zhao, B. Zhang, M. Zhao, K. Zeng, and B. Yin. 2018. Urea deep placement for minimizing NH3 loss in an intensive rice cropping system. Field Crops Research 218:254–66. doi: https://doi.org/10.1016/j.fcr.2017.03.013.
- Zhang, Y., C. Li, Y. Wang, Y. Hu, P. Christie, J. Zhang, and X. Li. 2016b. Maize yield and soil fertility with combined use of compost and inorganic fertilizers on a calcareous soil on the North China Plain. Soil and Tillage Research 155:85–94. doi: https://doi.org/10.1016/j.still.2015.08.006.
- Zhang, J., G. L. Xia, H. Li, G. L. Zhu, X. L. Mou, L. G. Wang, C. C. Huang, and Y. Q. Jiang. 2016a. Effect of single basal fertilization on N2O emissions in wheat and maize rotation system. Journal of Agro-Environment Science 35:195–204.
- Zhu, Z. L., and J. Y. Jin. 2013. Fertilizer use and food security in China. Plant Nutrition and Fertility Science 19:259–73.
- Zhu, G., S. Peng, J. Huang, K. Cui, L. Nie, and F. Wang. 2016. Genetic improvements in rice yield and concomitant increases in radiation- and nitrogen-use efficiency in middle reaches of Yangtze River. Scientific Reports 6:21049. doi: https://doi.org/10.1038/srep21049.