A review of precision fertilization research |
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| Authors: | Can Chen Jianjun Pan Shu Kee Lam |
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| Institution: | 1. College of Resources and Environmental Sciences, Nanjing Agricultural University, Nanjing, 210095, China
2. Melbourne School of Land and Environment, The University of Melbourne, Melbourne, VIC, 3010, Australia
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| Abstract: | Precision agriculture plays an important role in sustainable development. Precision fertilization is the core of this field. Three methods of precision fertilization are introduced in this paper. They are: testing soil for formulated fertilization technology, decision support system and expert decision support system. Their development situations are also examined. Some suggestions in the agriculture sustainable development are also provided. The review summarized that 3S technology will become the main data source in the decision support system and in development process of expert decision support system. The MIII technology can raise the soil testing efficiency. The development of precision fertilization has great utility in sustainable development of agriculture. |
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